diff --git a/weed/pb/volume_server.proto b/weed/pb/volume_server.proto
index d0d664f74..20305712a 100644
--- a/weed/pb/volume_server.proto
+++ b/weed/pb/volume_server.proto
@@ -91,6 +91,9 @@ service VolumeServer {
     }
     rpc VolumeEcShardsInfo (VolumeEcShardsInfoRequest) returns (VolumeEcShardsInfoResponse) {
     }
+    rpc VolumeEcStatus (VolumeEcStatusRequest) returns (VolumeEcStatusResponse) {
+    }
+
 
     // tiered storage
     rpc VolumeTierMoveDatToRemote (VolumeTierMoveDatToRemoteRequest) returns (stream VolumeTierMoveDatToRemoteResponse) {
@@ -464,6 +467,16 @@ message VolumeEcShardsInfoResponse {
     repeated EcShardInfo ec_shard_infos = 1;
 }
 
+message VolumeEcStatusRequest {
+    uint32 volume_id = 1;
+}
+message VolumeEcStatusResponse {
+    uint32 shard_count = 1;
+    uint64 volume_size = 2;
+    uint64 file_count = 3;
+    uint64 file_deleted_count = 4;
+}
+
 message EcShardInfo {
     uint32 shard_id = 1;
     int64 size = 2;
diff --git a/weed/pb/volume_server_pb/volume_server.pb.go b/weed/pb/volume_server_pb/volume_server.pb.go
index cf0ad3ffb..b9ccd5720 100644
--- a/weed/pb/volume_server_pb/volume_server.pb.go
+++ b/weed/pb/volume_server_pb/volume_server.pb.go
@@ -1,19 +1,18 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.6
-// 	protoc        v6.33.1
+// 	protoc        v5.29.3
 // source: volume_server.proto
 
 package volume_server_pb
 
 import (
-	reflect "reflect"
-	sync "sync"
-	unsafe "unsafe"
-
 	remote_pb "github.com/seaweedfs/seaweedfs/weed/pb/remote_pb"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+	unsafe "unsafe"
 )
 
 const (
@@ -3929,6 +3928,118 @@ func (x *VolumeEcShardsInfoResponse) GetEcShardInfos() []*EcShardInfo {
 	return nil
 }
 
+type VolumeEcStatusRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	VolumeId      uint32                 `protobuf:"varint,1,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *VolumeEcStatusRequest) Reset() {
+	*x = VolumeEcStatusRequest{}
+	mi := &file_volume_server_proto_msgTypes[73]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *VolumeEcStatusRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*VolumeEcStatusRequest) ProtoMessage() {}
+
+func (x *VolumeEcStatusRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_volume_server_proto_msgTypes[73]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use VolumeEcStatusRequest.ProtoReflect.Descriptor instead.
+func (*VolumeEcStatusRequest) Descriptor() ([]byte, []int) {
+	return file_volume_server_proto_rawDescGZIP(), []int{73}
+}
+
+func (x *VolumeEcStatusRequest) GetVolumeId() uint32 {
+	if x != nil {
+		return x.VolumeId
+	}
+	return 0
+}
+
+type VolumeEcStatusResponse struct {
+	state            protoimpl.MessageState `protogen:"open.v1"`
+	ShardCount       uint32                 `protobuf:"varint,1,opt,name=shard_count,json=shardCount,proto3" json:"shard_count,omitempty"`
+	VolumeSize       uint64                 `protobuf:"varint,2,opt,name=volume_size,json=volumeSize,proto3" json:"volume_size,omitempty"`
+	FileCount        uint64                 `protobuf:"varint,3,opt,name=file_count,json=fileCount,proto3" json:"file_count,omitempty"`
+	FileDeletedCount uint64                 `protobuf:"varint,4,opt,name=file_deleted_count,json=fileDeletedCount,proto3" json:"file_deleted_count,omitempty"`
+	unknownFields    protoimpl.UnknownFields
+	sizeCache        protoimpl.SizeCache
+}
+
+func (x *VolumeEcStatusResponse) Reset() {
+	*x = VolumeEcStatusResponse{}
+	mi := &file_volume_server_proto_msgTypes[74]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *VolumeEcStatusResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*VolumeEcStatusResponse) ProtoMessage() {}
+
+func (x *VolumeEcStatusResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_volume_server_proto_msgTypes[74]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use VolumeEcStatusResponse.ProtoReflect.Descriptor instead.
+func (*VolumeEcStatusResponse) Descriptor() ([]byte, []int) {
+	return file_volume_server_proto_rawDescGZIP(), []int{74}
+}
+
+func (x *VolumeEcStatusResponse) GetShardCount() uint32 {
+	if x != nil {
+		return x.ShardCount
+	}
+	return 0
+}
+
+func (x *VolumeEcStatusResponse) GetVolumeSize() uint64 {
+	if x != nil {
+		return x.VolumeSize
+	}
+	return 0
+}
+
+func (x *VolumeEcStatusResponse) GetFileCount() uint64 {
+	if x != nil {
+		return x.FileCount
+	}
+	return 0
+}
+
+func (x *VolumeEcStatusResponse) GetFileDeletedCount() uint64 {
+	if x != nil {
+		return x.FileDeletedCount
+	}
+	return 0
+}
+
 type EcShardInfo struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
 	ShardId       uint32                 `protobuf:"varint,1,opt,name=shard_id,json=shardId,proto3" json:"shard_id,omitempty"`
@@ -3940,7 +4051,7 @@ type EcShardInfo struct {
 
 func (x *EcShardInfo) Reset() {
 	*x = EcShardInfo{}
-	mi := &file_volume_server_proto_msgTypes[73]
+	mi := &file_volume_server_proto_msgTypes[75]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -3952,7 +4063,7 @@ func (x *EcShardInfo) String() string {
 func (*EcShardInfo) ProtoMessage() {}
 
 func (x *EcShardInfo) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[73]
+	mi := &file_volume_server_proto_msgTypes[75]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3965,7 +4076,7 @@ func (x *EcShardInfo) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use EcShardInfo.ProtoReflect.Descriptor instead.
 func (*EcShardInfo) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{73}
+	return file_volume_server_proto_rawDescGZIP(), []int{75}
 }
 
 func (x *EcShardInfo) GetShardId() uint32 {
@@ -3998,7 +4109,7 @@ type ReadVolumeFileStatusRequest struct {
 
 func (x *ReadVolumeFileStatusRequest) Reset() {
 	*x = ReadVolumeFileStatusRequest{}
-	mi := &file_volume_server_proto_msgTypes[74]
+	mi := &file_volume_server_proto_msgTypes[76]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4010,7 +4121,7 @@ func (x *ReadVolumeFileStatusRequest) String() string {
 func (*ReadVolumeFileStatusRequest) ProtoMessage() {}
 
 func (x *ReadVolumeFileStatusRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[74]
+	mi := &file_volume_server_proto_msgTypes[76]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4023,7 +4134,7 @@ func (x *ReadVolumeFileStatusRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ReadVolumeFileStatusRequest.ProtoReflect.Descriptor instead.
 func (*ReadVolumeFileStatusRequest) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{74}
+	return file_volume_server_proto_rawDescGZIP(), []int{76}
 }
 
 func (x *ReadVolumeFileStatusRequest) GetVolumeId() uint32 {
@@ -4052,7 +4163,7 @@ type ReadVolumeFileStatusResponse struct {
 
 func (x *ReadVolumeFileStatusResponse) Reset() {
 	*x = ReadVolumeFileStatusResponse{}
-	mi := &file_volume_server_proto_msgTypes[75]
+	mi := &file_volume_server_proto_msgTypes[77]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4064,7 +4175,7 @@ func (x *ReadVolumeFileStatusResponse) String() string {
 func (*ReadVolumeFileStatusResponse) ProtoMessage() {}
 
 func (x *ReadVolumeFileStatusResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[75]
+	mi := &file_volume_server_proto_msgTypes[77]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4077,7 +4188,7 @@ func (x *ReadVolumeFileStatusResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ReadVolumeFileStatusResponse.ProtoReflect.Descriptor instead.
 func (*ReadVolumeFileStatusResponse) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{75}
+	return file_volume_server_proto_rawDescGZIP(), []int{77}
 }
 
 func (x *ReadVolumeFileStatusResponse) GetVolumeId() uint32 {
@@ -4172,7 +4283,7 @@ type DiskStatus struct {
 
 func (x *DiskStatus) Reset() {
 	*x = DiskStatus{}
-	mi := &file_volume_server_proto_msgTypes[76]
+	mi := &file_volume_server_proto_msgTypes[78]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4184,7 +4295,7 @@ func (x *DiskStatus) String() string {
 func (*DiskStatus) ProtoMessage() {}
 
 func (x *DiskStatus) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[76]
+	mi := &file_volume_server_proto_msgTypes[78]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4197,7 +4308,7 @@ func (x *DiskStatus) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use DiskStatus.ProtoReflect.Descriptor instead.
 func (*DiskStatus) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{76}
+	return file_volume_server_proto_rawDescGZIP(), []int{78}
 }
 
 func (x *DiskStatus) GetDir() string {
@@ -4264,7 +4375,7 @@ type MemStatus struct {
 
 func (x *MemStatus) Reset() {
 	*x = MemStatus{}
-	mi := &file_volume_server_proto_msgTypes[77]
+	mi := &file_volume_server_proto_msgTypes[79]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4276,7 +4387,7 @@ func (x *MemStatus) String() string {
 func (*MemStatus) ProtoMessage() {}
 
 func (x *MemStatus) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[77]
+	mi := &file_volume_server_proto_msgTypes[79]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4289,7 +4400,7 @@ func (x *MemStatus) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use MemStatus.ProtoReflect.Descriptor instead.
 func (*MemStatus) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{77}
+	return file_volume_server_proto_rawDescGZIP(), []int{79}
 }
 
 func (x *MemStatus) GetGoroutines() int32 {
@@ -4357,7 +4468,7 @@ type RemoteFile struct {
 
 func (x *RemoteFile) Reset() {
 	*x = RemoteFile{}
-	mi := &file_volume_server_proto_msgTypes[78]
+	mi := &file_volume_server_proto_msgTypes[80]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4369,7 +4480,7 @@ func (x *RemoteFile) String() string {
 func (*RemoteFile) ProtoMessage() {}
 
 func (x *RemoteFile) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[78]
+	mi := &file_volume_server_proto_msgTypes[80]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4382,7 +4493,7 @@ func (x *RemoteFile) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RemoteFile.ProtoReflect.Descriptor instead.
 func (*RemoteFile) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{78}
+	return file_volume_server_proto_rawDescGZIP(), []int{80}
 }
 
 func (x *RemoteFile) GetBackendType() string {
@@ -4450,7 +4561,7 @@ type VolumeInfo struct {
 
 func (x *VolumeInfo) Reset() {
 	*x = VolumeInfo{}
-	mi := &file_volume_server_proto_msgTypes[79]
+	mi := &file_volume_server_proto_msgTypes[81]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4462,7 +4573,7 @@ func (x *VolumeInfo) String() string {
 func (*VolumeInfo) ProtoMessage() {}
 
 func (x *VolumeInfo) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[79]
+	mi := &file_volume_server_proto_msgTypes[81]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4475,7 +4586,7 @@ func (x *VolumeInfo) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use VolumeInfo.ProtoReflect.Descriptor instead.
 func (*VolumeInfo) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{79}
+	return file_volume_server_proto_rawDescGZIP(), []int{81}
 }
 
 func (x *VolumeInfo) GetFiles() []*RemoteFile {
@@ -4545,7 +4656,7 @@ type EcShardConfig struct {
 
 func (x *EcShardConfig) Reset() {
 	*x = EcShardConfig{}
-	mi := &file_volume_server_proto_msgTypes[80]
+	mi := &file_volume_server_proto_msgTypes[82]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4557,7 +4668,7 @@ func (x *EcShardConfig) String() string {
 func (*EcShardConfig) ProtoMessage() {}
 
 func (x *EcShardConfig) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[80]
+	mi := &file_volume_server_proto_msgTypes[82]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4570,7 +4681,7 @@ func (x *EcShardConfig) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use EcShardConfig.ProtoReflect.Descriptor instead.
 func (*EcShardConfig) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{80}
+	return file_volume_server_proto_rawDescGZIP(), []int{82}
 }
 
 func (x *EcShardConfig) GetDataShards() uint32 {
@@ -4602,7 +4713,7 @@ type OldVersionVolumeInfo struct {
 
 func (x *OldVersionVolumeInfo) Reset() {
 	*x = OldVersionVolumeInfo{}
-	mi := &file_volume_server_proto_msgTypes[81]
+	mi := &file_volume_server_proto_msgTypes[83]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4614,7 +4725,7 @@ func (x *OldVersionVolumeInfo) String() string {
 func (*OldVersionVolumeInfo) ProtoMessage() {}
 
 func (x *OldVersionVolumeInfo) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[81]
+	mi := &file_volume_server_proto_msgTypes[83]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4627,7 +4738,7 @@ func (x *OldVersionVolumeInfo) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use OldVersionVolumeInfo.ProtoReflect.Descriptor instead.
 func (*OldVersionVolumeInfo) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{81}
+	return file_volume_server_proto_rawDescGZIP(), []int{83}
 }
 
 func (x *OldVersionVolumeInfo) GetFiles() []*RemoteFile {
@@ -4692,7 +4803,7 @@ type VolumeTierMoveDatToRemoteRequest struct {
 
 func (x *VolumeTierMoveDatToRemoteRequest) Reset() {
 	*x = VolumeTierMoveDatToRemoteRequest{}
-	mi := &file_volume_server_proto_msgTypes[82]
+	mi := &file_volume_server_proto_msgTypes[84]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4704,7 +4815,7 @@ func (x *VolumeTierMoveDatToRemoteRequest) String() string {
 func (*VolumeTierMoveDatToRemoteRequest) ProtoMessage() {}
 
 func (x *VolumeTierMoveDatToRemoteRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[82]
+	mi := &file_volume_server_proto_msgTypes[84]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4717,7 +4828,7 @@ func (x *VolumeTierMoveDatToRemoteRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use VolumeTierMoveDatToRemoteRequest.ProtoReflect.Descriptor instead.
 func (*VolumeTierMoveDatToRemoteRequest) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{82}
+	return file_volume_server_proto_rawDescGZIP(), []int{84}
 }
 
 func (x *VolumeTierMoveDatToRemoteRequest) GetVolumeId() uint32 {
@@ -4758,7 +4869,7 @@ type VolumeTierMoveDatToRemoteResponse struct {
 
 func (x *VolumeTierMoveDatToRemoteResponse) Reset() {
 	*x = VolumeTierMoveDatToRemoteResponse{}
-	mi := &file_volume_server_proto_msgTypes[83]
+	mi := &file_volume_server_proto_msgTypes[85]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4770,7 +4881,7 @@ func (x *VolumeTierMoveDatToRemoteResponse) String() string {
 func (*VolumeTierMoveDatToRemoteResponse) ProtoMessage() {}
 
 func (x *VolumeTierMoveDatToRemoteResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[83]
+	mi := &file_volume_server_proto_msgTypes[85]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4783,7 +4894,7 @@ func (x *VolumeTierMoveDatToRemoteResponse) ProtoReflect() protoreflect.Message
 
 // Deprecated: Use VolumeTierMoveDatToRemoteResponse.ProtoReflect.Descriptor instead.
 func (*VolumeTierMoveDatToRemoteResponse) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{83}
+	return file_volume_server_proto_rawDescGZIP(), []int{85}
 }
 
 func (x *VolumeTierMoveDatToRemoteResponse) GetProcessed() int64 {
@@ -4811,7 +4922,7 @@ type VolumeTierMoveDatFromRemoteRequest struct {
 
 func (x *VolumeTierMoveDatFromRemoteRequest) Reset() {
 	*x = VolumeTierMoveDatFromRemoteRequest{}
-	mi := &file_volume_server_proto_msgTypes[84]
+	mi := &file_volume_server_proto_msgTypes[86]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4823,7 +4934,7 @@ func (x *VolumeTierMoveDatFromRemoteRequest) String() string {
 func (*VolumeTierMoveDatFromRemoteRequest) ProtoMessage() {}
 
 func (x *VolumeTierMoveDatFromRemoteRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[84]
+	mi := &file_volume_server_proto_msgTypes[86]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4836,7 +4947,7 @@ func (x *VolumeTierMoveDatFromRemoteRequest) ProtoReflect() protoreflect.Message
 
 // Deprecated: Use VolumeTierMoveDatFromRemoteRequest.ProtoReflect.Descriptor instead.
 func (*VolumeTierMoveDatFromRemoteRequest) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{84}
+	return file_volume_server_proto_rawDescGZIP(), []int{86}
 }
 
 func (x *VolumeTierMoveDatFromRemoteRequest) GetVolumeId() uint32 {
@@ -4870,7 +4981,7 @@ type VolumeTierMoveDatFromRemoteResponse struct {
 
 func (x *VolumeTierMoveDatFromRemoteResponse) Reset() {
 	*x = VolumeTierMoveDatFromRemoteResponse{}
-	mi := &file_volume_server_proto_msgTypes[85]
+	mi := &file_volume_server_proto_msgTypes[87]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4882,7 +4993,7 @@ func (x *VolumeTierMoveDatFromRemoteResponse) String() string {
 func (*VolumeTierMoveDatFromRemoteResponse) ProtoMessage() {}
 
 func (x *VolumeTierMoveDatFromRemoteResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[85]
+	mi := &file_volume_server_proto_msgTypes[87]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4895,7 +5006,7 @@ func (x *VolumeTierMoveDatFromRemoteResponse) ProtoReflect() protoreflect.Messag
 
 // Deprecated: Use VolumeTierMoveDatFromRemoteResponse.ProtoReflect.Descriptor instead.
 func (*VolumeTierMoveDatFromRemoteResponse) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{85}
+	return file_volume_server_proto_rawDescGZIP(), []int{87}
 }
 
 func (x *VolumeTierMoveDatFromRemoteResponse) GetProcessed() int64 {
@@ -4920,7 +5031,7 @@ type VolumeServerStatusRequest struct {
 
 func (x *VolumeServerStatusRequest) Reset() {
 	*x = VolumeServerStatusRequest{}
-	mi := &file_volume_server_proto_msgTypes[86]
+	mi := &file_volume_server_proto_msgTypes[88]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4932,7 +5043,7 @@ func (x *VolumeServerStatusRequest) String() string {
 func (*VolumeServerStatusRequest) ProtoMessage() {}
 
 func (x *VolumeServerStatusRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[86]
+	mi := &file_volume_server_proto_msgTypes[88]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4945,7 +5056,7 @@ func (x *VolumeServerStatusRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use VolumeServerStatusRequest.ProtoReflect.Descriptor instead.
 func (*VolumeServerStatusRequest) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{86}
+	return file_volume_server_proto_rawDescGZIP(), []int{88}
 }
 
 type VolumeServerStatusResponse struct {
@@ -4961,7 +5072,7 @@ type VolumeServerStatusResponse struct {
 
 func (x *VolumeServerStatusResponse) Reset() {
 	*x = VolumeServerStatusResponse{}
-	mi := &file_volume_server_proto_msgTypes[87]
+	mi := &file_volume_server_proto_msgTypes[89]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4973,7 +5084,7 @@ func (x *VolumeServerStatusResponse) String() string {
 func (*VolumeServerStatusResponse) ProtoMessage() {}
 
 func (x *VolumeServerStatusResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[87]
+	mi := &file_volume_server_proto_msgTypes[89]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4986,7 +5097,7 @@ func (x *VolumeServerStatusResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use VolumeServerStatusResponse.ProtoReflect.Descriptor instead.
 func (*VolumeServerStatusResponse) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{87}
+	return file_volume_server_proto_rawDescGZIP(), []int{89}
 }
 
 func (x *VolumeServerStatusResponse) GetDiskStatuses() []*DiskStatus {
@@ -5032,7 +5143,7 @@ type VolumeServerLeaveRequest struct {
 
 func (x *VolumeServerLeaveRequest) Reset() {
 	*x = VolumeServerLeaveRequest{}
-	mi := &file_volume_server_proto_msgTypes[88]
+	mi := &file_volume_server_proto_msgTypes[90]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5044,7 +5155,7 @@ func (x *VolumeServerLeaveRequest) String() string {
 func (*VolumeServerLeaveRequest) ProtoMessage() {}
 
 func (x *VolumeServerLeaveRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[88]
+	mi := &file_volume_server_proto_msgTypes[90]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5057,7 +5168,7 @@ func (x *VolumeServerLeaveRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use VolumeServerLeaveRequest.ProtoReflect.Descriptor instead.
 func (*VolumeServerLeaveRequest) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{88}
+	return file_volume_server_proto_rawDescGZIP(), []int{90}
 }
 
 type VolumeServerLeaveResponse struct {
@@ -5068,7 +5179,7 @@ type VolumeServerLeaveResponse struct {
 
 func (x *VolumeServerLeaveResponse) Reset() {
 	*x = VolumeServerLeaveResponse{}
-	mi := &file_volume_server_proto_msgTypes[89]
+	mi := &file_volume_server_proto_msgTypes[91]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5080,7 +5191,7 @@ func (x *VolumeServerLeaveResponse) String() string {
 func (*VolumeServerLeaveResponse) ProtoMessage() {}
 
 func (x *VolumeServerLeaveResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[89]
+	mi := &file_volume_server_proto_msgTypes[91]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5093,7 +5204,7 @@ func (x *VolumeServerLeaveResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use VolumeServerLeaveResponse.ProtoReflect.Descriptor instead.
 func (*VolumeServerLeaveResponse) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{89}
+	return file_volume_server_proto_rawDescGZIP(), []int{91}
 }
 
 // remote storage
@@ -5115,7 +5226,7 @@ type FetchAndWriteNeedleRequest struct {
 
 func (x *FetchAndWriteNeedleRequest) Reset() {
 	*x = FetchAndWriteNeedleRequest{}
-	mi := &file_volume_server_proto_msgTypes[90]
+	mi := &file_volume_server_proto_msgTypes[92]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5127,7 +5238,7 @@ func (x *FetchAndWriteNeedleRequest) String() string {
 func (*FetchAndWriteNeedleRequest) ProtoMessage() {}
 
 func (x *FetchAndWriteNeedleRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[90]
+	mi := &file_volume_server_proto_msgTypes[92]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5140,7 +5251,7 @@ func (x *FetchAndWriteNeedleRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use FetchAndWriteNeedleRequest.ProtoReflect.Descriptor instead.
 func (*FetchAndWriteNeedleRequest) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{90}
+	return file_volume_server_proto_rawDescGZIP(), []int{92}
 }
 
 func (x *FetchAndWriteNeedleRequest) GetVolumeId() uint32 {
@@ -5215,7 +5326,7 @@ type FetchAndWriteNeedleResponse struct {
 
 func (x *FetchAndWriteNeedleResponse) Reset() {
 	*x = FetchAndWriteNeedleResponse{}
-	mi := &file_volume_server_proto_msgTypes[91]
+	mi := &file_volume_server_proto_msgTypes[93]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5227,7 +5338,7 @@ func (x *FetchAndWriteNeedleResponse) String() string {
 func (*FetchAndWriteNeedleResponse) ProtoMessage() {}
 
 func (x *FetchAndWriteNeedleResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[91]
+	mi := &file_volume_server_proto_msgTypes[93]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5240,7 +5351,7 @@ func (x *FetchAndWriteNeedleResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use FetchAndWriteNeedleResponse.ProtoReflect.Descriptor instead.
 func (*FetchAndWriteNeedleResponse) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{91}
+	return file_volume_server_proto_rawDescGZIP(), []int{93}
 }
 
 func (x *FetchAndWriteNeedleResponse) GetETag() string {
@@ -5264,7 +5375,7 @@ type QueryRequest struct {
 
 func (x *QueryRequest) Reset() {
 	*x = QueryRequest{}
-	mi := &file_volume_server_proto_msgTypes[92]
+	mi := &file_volume_server_proto_msgTypes[94]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5276,7 +5387,7 @@ func (x *QueryRequest) String() string {
 func (*QueryRequest) ProtoMessage() {}
 
 func (x *QueryRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[92]
+	mi := &file_volume_server_proto_msgTypes[94]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5289,7 +5400,7 @@ func (x *QueryRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use QueryRequest.ProtoReflect.Descriptor instead.
 func (*QueryRequest) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{92}
+	return file_volume_server_proto_rawDescGZIP(), []int{94}
 }
 
 func (x *QueryRequest) GetSelections() []string {
@@ -5336,7 +5447,7 @@ type QueriedStripe struct {
 
 func (x *QueriedStripe) Reset() {
 	*x = QueriedStripe{}
-	mi := &file_volume_server_proto_msgTypes[93]
+	mi := &file_volume_server_proto_msgTypes[95]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5348,7 +5459,7 @@ func (x *QueriedStripe) String() string {
 func (*QueriedStripe) ProtoMessage() {}
 
 func (x *QueriedStripe) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[93]
+	mi := &file_volume_server_proto_msgTypes[95]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5361,7 +5472,7 @@ func (x *QueriedStripe) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use QueriedStripe.ProtoReflect.Descriptor instead.
 func (*QueriedStripe) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{93}
+	return file_volume_server_proto_rawDescGZIP(), []int{95}
 }
 
 func (x *QueriedStripe) GetRecords() []byte {
@@ -5381,7 +5492,7 @@ type VolumeNeedleStatusRequest struct {
 
 func (x *VolumeNeedleStatusRequest) Reset() {
 	*x = VolumeNeedleStatusRequest{}
-	mi := &file_volume_server_proto_msgTypes[94]
+	mi := &file_volume_server_proto_msgTypes[96]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5393,7 +5504,7 @@ func (x *VolumeNeedleStatusRequest) String() string {
 func (*VolumeNeedleStatusRequest) ProtoMessage() {}
 
 func (x *VolumeNeedleStatusRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[94]
+	mi := &file_volume_server_proto_msgTypes[96]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5406,7 +5517,7 @@ func (x *VolumeNeedleStatusRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use VolumeNeedleStatusRequest.ProtoReflect.Descriptor instead.
 func (*VolumeNeedleStatusRequest) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{94}
+	return file_volume_server_proto_rawDescGZIP(), []int{96}
 }
 
 func (x *VolumeNeedleStatusRequest) GetVolumeId() uint32 {
@@ -5437,7 +5548,7 @@ type VolumeNeedleStatusResponse struct {
 
 func (x *VolumeNeedleStatusResponse) Reset() {
 	*x = VolumeNeedleStatusResponse{}
-	mi := &file_volume_server_proto_msgTypes[95]
+	mi := &file_volume_server_proto_msgTypes[97]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5449,7 +5560,7 @@ func (x *VolumeNeedleStatusResponse) String() string {
 func (*VolumeNeedleStatusResponse) ProtoMessage() {}
 
 func (x *VolumeNeedleStatusResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[95]
+	mi := &file_volume_server_proto_msgTypes[97]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5462,7 +5573,7 @@ func (x *VolumeNeedleStatusResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use VolumeNeedleStatusResponse.ProtoReflect.Descriptor instead.
 func (*VolumeNeedleStatusResponse) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{95}
+	return file_volume_server_proto_rawDescGZIP(), []int{97}
 }
 
 func (x *VolumeNeedleStatusResponse) GetNeedleId() uint64 {
@@ -5517,7 +5628,7 @@ type PingRequest struct {
 
 func (x *PingRequest) Reset() {
 	*x = PingRequest{}
-	mi := &file_volume_server_proto_msgTypes[96]
+	mi := &file_volume_server_proto_msgTypes[98]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5529,7 +5640,7 @@ func (x *PingRequest) String() string {
 func (*PingRequest) ProtoMessage() {}
 
 func (x *PingRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[96]
+	mi := &file_volume_server_proto_msgTypes[98]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5542,7 +5653,7 @@ func (x *PingRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use PingRequest.ProtoReflect.Descriptor instead.
 func (*PingRequest) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{96}
+	return file_volume_server_proto_rawDescGZIP(), []int{98}
 }
 
 func (x *PingRequest) GetTarget() string {
@@ -5570,7 +5681,7 @@ type PingResponse struct {
 
 func (x *PingResponse) Reset() {
 	*x = PingResponse{}
-	mi := &file_volume_server_proto_msgTypes[97]
+	mi := &file_volume_server_proto_msgTypes[99]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5582,7 +5693,7 @@ func (x *PingResponse) String() string {
 func (*PingResponse) ProtoMessage() {}
 
 func (x *PingResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[97]
+	mi := &file_volume_server_proto_msgTypes[99]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5595,7 +5706,7 @@ func (x *PingResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use PingResponse.ProtoReflect.Descriptor instead.
 func (*PingResponse) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{97}
+	return file_volume_server_proto_rawDescGZIP(), []int{99}
 }
 
 func (x *PingResponse) GetStartTimeNs() int64 {
@@ -5630,7 +5741,7 @@ type FetchAndWriteNeedleRequest_Replica struct {
 
 func (x *FetchAndWriteNeedleRequest_Replica) Reset() {
 	*x = FetchAndWriteNeedleRequest_Replica{}
-	mi := &file_volume_server_proto_msgTypes[98]
+	mi := &file_volume_server_proto_msgTypes[100]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5642,7 +5753,7 @@ func (x *FetchAndWriteNeedleRequest_Replica) String() string {
 func (*FetchAndWriteNeedleRequest_Replica) ProtoMessage() {}
 
 func (x *FetchAndWriteNeedleRequest_Replica) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[98]
+	mi := &file_volume_server_proto_msgTypes[100]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5655,7 +5766,7 @@ func (x *FetchAndWriteNeedleRequest_Replica) ProtoReflect() protoreflect.Message
 
 // Deprecated: Use FetchAndWriteNeedleRequest_Replica.ProtoReflect.Descriptor instead.
 func (*FetchAndWriteNeedleRequest_Replica) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{90, 0}
+	return file_volume_server_proto_rawDescGZIP(), []int{92, 0}
 }
 
 func (x *FetchAndWriteNeedleRequest_Replica) GetUrl() string {
@@ -5690,7 +5801,7 @@ type QueryRequest_Filter struct {
 
 func (x *QueryRequest_Filter) Reset() {
 	*x = QueryRequest_Filter{}
-	mi := &file_volume_server_proto_msgTypes[99]
+	mi := &file_volume_server_proto_msgTypes[101]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5702,7 +5813,7 @@ func (x *QueryRequest_Filter) String() string {
 func (*QueryRequest_Filter) ProtoMessage() {}
 
 func (x *QueryRequest_Filter) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[99]
+	mi := &file_volume_server_proto_msgTypes[101]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5715,7 +5826,7 @@ func (x *QueryRequest_Filter) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use QueryRequest_Filter.ProtoReflect.Descriptor instead.
 func (*QueryRequest_Filter) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{92, 0}
+	return file_volume_server_proto_rawDescGZIP(), []int{94, 0}
 }
 
 func (x *QueryRequest_Filter) GetField() string {
@@ -5752,7 +5863,7 @@ type QueryRequest_InputSerialization struct {
 
 func (x *QueryRequest_InputSerialization) Reset() {
 	*x = QueryRequest_InputSerialization{}
-	mi := &file_volume_server_proto_msgTypes[100]
+	mi := &file_volume_server_proto_msgTypes[102]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5764,7 +5875,7 @@ func (x *QueryRequest_InputSerialization) String() string {
 func (*QueryRequest_InputSerialization) ProtoMessage() {}
 
 func (x *QueryRequest_InputSerialization) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[100]
+	mi := &file_volume_server_proto_msgTypes[102]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5777,7 +5888,7 @@ func (x *QueryRequest_InputSerialization) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use QueryRequest_InputSerialization.ProtoReflect.Descriptor instead.
 func (*QueryRequest_InputSerialization) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{92, 1}
+	return file_volume_server_proto_rawDescGZIP(), []int{94, 1}
 }
 
 func (x *QueryRequest_InputSerialization) GetCompressionType() string {
@@ -5818,7 +5929,7 @@ type QueryRequest_OutputSerialization struct {
 
 func (x *QueryRequest_OutputSerialization) Reset() {
 	*x = QueryRequest_OutputSerialization{}
-	mi := &file_volume_server_proto_msgTypes[101]
+	mi := &file_volume_server_proto_msgTypes[103]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5830,7 +5941,7 @@ func (x *QueryRequest_OutputSerialization) String() string {
 func (*QueryRequest_OutputSerialization) ProtoMessage() {}
 
 func (x *QueryRequest_OutputSerialization) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[101]
+	mi := &file_volume_server_proto_msgTypes[103]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5843,7 +5954,7 @@ func (x *QueryRequest_OutputSerialization) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use QueryRequest_OutputSerialization.ProtoReflect.Descriptor instead.
 func (*QueryRequest_OutputSerialization) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{92, 2}
+	return file_volume_server_proto_rawDescGZIP(), []int{94, 2}
 }
 
 func (x *QueryRequest_OutputSerialization) GetCsvOutput() *QueryRequest_OutputSerialization_CSVOutput {
@@ -5876,7 +5987,7 @@ type QueryRequest_InputSerialization_CSVInput struct {
 
 func (x *QueryRequest_InputSerialization_CSVInput) Reset() {
 	*x = QueryRequest_InputSerialization_CSVInput{}
-	mi := &file_volume_server_proto_msgTypes[102]
+	mi := &file_volume_server_proto_msgTypes[104]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5888,7 +5999,7 @@ func (x *QueryRequest_InputSerialization_CSVInput) String() string {
 func (*QueryRequest_InputSerialization_CSVInput) ProtoMessage() {}
 
 func (x *QueryRequest_InputSerialization_CSVInput) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[102]
+	mi := &file_volume_server_proto_msgTypes[104]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5901,7 +6012,7 @@ func (x *QueryRequest_InputSerialization_CSVInput) ProtoReflect() protoreflect.M
 
 // Deprecated: Use QueryRequest_InputSerialization_CSVInput.ProtoReflect.Descriptor instead.
 func (*QueryRequest_InputSerialization_CSVInput) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{92, 1, 0}
+	return file_volume_server_proto_rawDescGZIP(), []int{94, 1, 0}
 }
 
 func (x *QueryRequest_InputSerialization_CSVInput) GetFileHeaderInfo() string {
@@ -5962,7 +6073,7 @@ type QueryRequest_InputSerialization_JSONInput struct {
 
 func (x *QueryRequest_InputSerialization_JSONInput) Reset() {
 	*x = QueryRequest_InputSerialization_JSONInput{}
-	mi := &file_volume_server_proto_msgTypes[103]
+	mi := &file_volume_server_proto_msgTypes[105]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5974,7 +6085,7 @@ func (x *QueryRequest_InputSerialization_JSONInput) String() string {
 func (*QueryRequest_InputSerialization_JSONInput) ProtoMessage() {}
 
 func (x *QueryRequest_InputSerialization_JSONInput) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[103]
+	mi := &file_volume_server_proto_msgTypes[105]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5987,7 +6098,7 @@ func (x *QueryRequest_InputSerialization_JSONInput) ProtoReflect() protoreflect.
 
 // Deprecated: Use QueryRequest_InputSerialization_JSONInput.ProtoReflect.Descriptor instead.
 func (*QueryRequest_InputSerialization_JSONInput) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{92, 1, 1}
+	return file_volume_server_proto_rawDescGZIP(), []int{94, 1, 1}
 }
 
 func (x *QueryRequest_InputSerialization_JSONInput) GetType() string {
@@ -6005,7 +6116,7 @@ type QueryRequest_InputSerialization_ParquetInput struct {
 
 func (x *QueryRequest_InputSerialization_ParquetInput) Reset() {
 	*x = QueryRequest_InputSerialization_ParquetInput{}
-	mi := &file_volume_server_proto_msgTypes[104]
+	mi := &file_volume_server_proto_msgTypes[106]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -6017,7 +6128,7 @@ func (x *QueryRequest_InputSerialization_ParquetInput) String() string {
 func (*QueryRequest_InputSerialization_ParquetInput) ProtoMessage() {}
 
 func (x *QueryRequest_InputSerialization_ParquetInput) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[104]
+	mi := &file_volume_server_proto_msgTypes[106]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -6030,7 +6141,7 @@ func (x *QueryRequest_InputSerialization_ParquetInput) ProtoReflect() protorefle
 
 // Deprecated: Use QueryRequest_InputSerialization_ParquetInput.ProtoReflect.Descriptor instead.
 func (*QueryRequest_InputSerialization_ParquetInput) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{92, 1, 2}
+	return file_volume_server_proto_rawDescGZIP(), []int{94, 1, 2}
 }
 
 type QueryRequest_OutputSerialization_CSVOutput struct {
@@ -6046,7 +6157,7 @@ type QueryRequest_OutputSerialization_CSVOutput struct {
 
 func (x *QueryRequest_OutputSerialization_CSVOutput) Reset() {
 	*x = QueryRequest_OutputSerialization_CSVOutput{}
-	mi := &file_volume_server_proto_msgTypes[105]
+	mi := &file_volume_server_proto_msgTypes[107]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -6058,7 +6169,7 @@ func (x *QueryRequest_OutputSerialization_CSVOutput) String() string {
 func (*QueryRequest_OutputSerialization_CSVOutput) ProtoMessage() {}
 
 func (x *QueryRequest_OutputSerialization_CSVOutput) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[105]
+	mi := &file_volume_server_proto_msgTypes[107]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -6071,7 +6182,7 @@ func (x *QueryRequest_OutputSerialization_CSVOutput) ProtoReflect() protoreflect
 
 // Deprecated: Use QueryRequest_OutputSerialization_CSVOutput.ProtoReflect.Descriptor instead.
 func (*QueryRequest_OutputSerialization_CSVOutput) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{92, 2, 0}
+	return file_volume_server_proto_rawDescGZIP(), []int{94, 2, 0}
 }
 
 func (x *QueryRequest_OutputSerialization_CSVOutput) GetQuoteFields() string {
@@ -6118,7 +6229,7 @@ type QueryRequest_OutputSerialization_JSONOutput struct {
 
 func (x *QueryRequest_OutputSerialization_JSONOutput) Reset() {
 	*x = QueryRequest_OutputSerialization_JSONOutput{}
-	mi := &file_volume_server_proto_msgTypes[106]
+	mi := &file_volume_server_proto_msgTypes[108]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -6130,7 +6241,7 @@ func (x *QueryRequest_OutputSerialization_JSONOutput) String() string {
 func (*QueryRequest_OutputSerialization_JSONOutput) ProtoMessage() {}
 
 func (x *QueryRequest_OutputSerialization_JSONOutput) ProtoReflect() protoreflect.Message {
-	mi := &file_volume_server_proto_msgTypes[106]
+	mi := &file_volume_server_proto_msgTypes[108]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -6143,7 +6254,7 @@ func (x *QueryRequest_OutputSerialization_JSONOutput) ProtoReflect() protoreflec
 
 // Deprecated: Use QueryRequest_OutputSerialization_JSONOutput.ProtoReflect.Descriptor instead.
 func (*QueryRequest_OutputSerialization_JSONOutput) Descriptor() ([]byte, []int) {
-	return file_volume_server_proto_rawDescGZIP(), []int{92, 2, 1}
+	return file_volume_server_proto_rawDescGZIP(), []int{94, 2, 1}
 }
 
 func (x *QueryRequest_OutputSerialization_JSONOutput) GetRecordDelimiter() string {
@@ -6431,7 +6542,17 @@ const file_volume_server_proto_rawDesc = "" +
 	"\x19VolumeEcShardsInfoRequest\x12\x1b\n" +
 	"\tvolume_id\x18\x01 \x01(\rR\bvolumeId\"a\n" +
 	"\x1aVolumeEcShardsInfoResponse\x12C\n" +
-	"\x0eec_shard_infos\x18\x01 \x03(\v2\x1d.volume_server_pb.EcShardInfoR\fecShardInfos\"\\\n" +
+	"\x0eec_shard_infos\x18\x01 \x03(\v2\x1d.volume_server_pb.EcShardInfoR\fecShardInfos\"4\n" +
+	"\x15VolumeEcStatusRequest\x12\x1b\n" +
+	"\tvolume_id\x18\x01 \x01(\rR\bvolumeId\"\xa7\x01\n" +
+	"\x16VolumeEcStatusResponse\x12\x1f\n" +
+	"\vshard_count\x18\x01 \x01(\rR\n" +
+	"shardCount\x12\x1f\n" +
+	"\vvolume_size\x18\x02 \x01(\x04R\n" +
+	"volumeSize\x12\x1d\n" +
+	"\n" +
+	"file_count\x18\x03 \x01(\x04R\tfileCount\x12,\n" +
+	"\x12file_deleted_count\x18\x04 \x01(\x04R\x10fileDeletedCount\"\\\n" +
 	"\vEcShardInfo\x12\x19\n" +
 	"\bshard_id\x18\x01 \x01(\rR\ashardId\x12\x12\n" +
 	"\x04size\x18\x02 \x01(\x03R\x04size\x12\x1e\n" +
@@ -6618,7 +6739,7 @@ const file_volume_server_proto_rawDesc = "" +
 	"\rstart_time_ns\x18\x01 \x01(\x03R\vstartTimeNs\x12$\n" +
 	"\x0eremote_time_ns\x18\x02 \x01(\x03R\fremoteTimeNs\x12 \n" +
 	"\fstop_time_ns\x18\x03 \x01(\x03R\n" +
-	"stopTimeNs2\x8f&\n" +
+	"stopTimeNs2\xf6&\n" +
 	"\fVolumeServer\x12\\\n" +
 	"\vBatchDelete\x12$.volume_server_pb.BatchDeleteRequest\x1a%.volume_server_pb.BatchDeleteResponse\"\x00\x12n\n" +
 	"\x11VacuumVolumeCheck\x12*.volume_server_pb.VacuumVolumeCheckRequest\x1a+.volume_server_pb.VacuumVolumeCheckResponse\"\x00\x12v\n" +
@@ -6656,7 +6777,8 @@ const file_volume_server_proto_rawDesc = "" +
 	"\x11VolumeEcShardRead\x12*.volume_server_pb.VolumeEcShardReadRequest\x1a+.volume_server_pb.VolumeEcShardReadResponse\"\x000\x01\x12q\n" +
 	"\x12VolumeEcBlobDelete\x12+.volume_server_pb.VolumeEcBlobDeleteRequest\x1a,.volume_server_pb.VolumeEcBlobDeleteResponse\"\x00\x12}\n" +
 	"\x16VolumeEcShardsToVolume\x12/.volume_server_pb.VolumeEcShardsToVolumeRequest\x1a0.volume_server_pb.VolumeEcShardsToVolumeResponse\"\x00\x12q\n" +
-	"\x12VolumeEcShardsInfo\x12+.volume_server_pb.VolumeEcShardsInfoRequest\x1a,.volume_server_pb.VolumeEcShardsInfoResponse\"\x00\x12\x88\x01\n" +
+	"\x12VolumeEcShardsInfo\x12+.volume_server_pb.VolumeEcShardsInfoRequest\x1a,.volume_server_pb.VolumeEcShardsInfoResponse\"\x00\x12e\n" +
+	"\x0eVolumeEcStatus\x12'.volume_server_pb.VolumeEcStatusRequest\x1a(.volume_server_pb.VolumeEcStatusResponse\"\x00\x12\x88\x01\n" +
 	"\x19VolumeTierMoveDatToRemote\x122.volume_server_pb.VolumeTierMoveDatToRemoteRequest\x1a3.volume_server_pb.VolumeTierMoveDatToRemoteResponse\"\x000\x01\x12\x8e\x01\n" +
 	"\x1bVolumeTierMoveDatFromRemote\x124.volume_server_pb.VolumeTierMoveDatFromRemoteRequest\x1a5.volume_server_pb.VolumeTierMoveDatFromRemoteResponse\"\x000\x01\x12q\n" +
 	"\x12VolumeServerStatus\x12+.volume_server_pb.VolumeServerStatusRequest\x1a,.volume_server_pb.VolumeServerStatusResponse\"\x00\x12n\n" +
@@ -6678,7 +6800,7 @@ func file_volume_server_proto_rawDescGZIP() []byte {
 	return file_volume_server_proto_rawDescData
 }
 
-var file_volume_server_proto_msgTypes = make([]protoimpl.MessageInfo, 107)
+var file_volume_server_proto_msgTypes = make([]protoimpl.MessageInfo, 109)
 var file_volume_server_proto_goTypes = []any{
 	(*BatchDeleteRequest)(nil),                           // 0: volume_server_pb.BatchDeleteRequest
 	(*BatchDeleteResponse)(nil),                          // 1: volume_server_pb.BatchDeleteResponse
@@ -6753,64 +6875,66 @@ var file_volume_server_proto_goTypes = []any{
 	(*VolumeEcShardsToVolumeResponse)(nil),               // 70: volume_server_pb.VolumeEcShardsToVolumeResponse
 	(*VolumeEcShardsInfoRequest)(nil),                    // 71: volume_server_pb.VolumeEcShardsInfoRequest
 	(*VolumeEcShardsInfoResponse)(nil),                   // 72: volume_server_pb.VolumeEcShardsInfoResponse
-	(*EcShardInfo)(nil),                                  // 73: volume_server_pb.EcShardInfo
-	(*ReadVolumeFileStatusRequest)(nil),                  // 74: volume_server_pb.ReadVolumeFileStatusRequest
-	(*ReadVolumeFileStatusResponse)(nil),                 // 75: volume_server_pb.ReadVolumeFileStatusResponse
-	(*DiskStatus)(nil),                                   // 76: volume_server_pb.DiskStatus
-	(*MemStatus)(nil),                                    // 77: volume_server_pb.MemStatus
-	(*RemoteFile)(nil),                                   // 78: volume_server_pb.RemoteFile
-	(*VolumeInfo)(nil),                                   // 79: volume_server_pb.VolumeInfo
-	(*EcShardConfig)(nil),                                // 80: volume_server_pb.EcShardConfig
-	(*OldVersionVolumeInfo)(nil),                         // 81: volume_server_pb.OldVersionVolumeInfo
-	(*VolumeTierMoveDatToRemoteRequest)(nil),             // 82: volume_server_pb.VolumeTierMoveDatToRemoteRequest
-	(*VolumeTierMoveDatToRemoteResponse)(nil),            // 83: volume_server_pb.VolumeTierMoveDatToRemoteResponse
-	(*VolumeTierMoveDatFromRemoteRequest)(nil),           // 84: volume_server_pb.VolumeTierMoveDatFromRemoteRequest
-	(*VolumeTierMoveDatFromRemoteResponse)(nil),          // 85: volume_server_pb.VolumeTierMoveDatFromRemoteResponse
-	(*VolumeServerStatusRequest)(nil),                    // 86: volume_server_pb.VolumeServerStatusRequest
-	(*VolumeServerStatusResponse)(nil),                   // 87: volume_server_pb.VolumeServerStatusResponse
-	(*VolumeServerLeaveRequest)(nil),                     // 88: volume_server_pb.VolumeServerLeaveRequest
-	(*VolumeServerLeaveResponse)(nil),                    // 89: volume_server_pb.VolumeServerLeaveResponse
-	(*FetchAndWriteNeedleRequest)(nil),                   // 90: volume_server_pb.FetchAndWriteNeedleRequest
-	(*FetchAndWriteNeedleResponse)(nil),                  // 91: volume_server_pb.FetchAndWriteNeedleResponse
-	(*QueryRequest)(nil),                                 // 92: volume_server_pb.QueryRequest
-	(*QueriedStripe)(nil),                                // 93: volume_server_pb.QueriedStripe
-	(*VolumeNeedleStatusRequest)(nil),                    // 94: volume_server_pb.VolumeNeedleStatusRequest
-	(*VolumeNeedleStatusResponse)(nil),                   // 95: volume_server_pb.VolumeNeedleStatusResponse
-	(*PingRequest)(nil),                                  // 96: volume_server_pb.PingRequest
-	(*PingResponse)(nil),                                 // 97: volume_server_pb.PingResponse
-	(*FetchAndWriteNeedleRequest_Replica)(nil),           // 98: volume_server_pb.FetchAndWriteNeedleRequest.Replica
-	(*QueryRequest_Filter)(nil),                          // 99: volume_server_pb.QueryRequest.Filter
-	(*QueryRequest_InputSerialization)(nil),              // 100: volume_server_pb.QueryRequest.InputSerialization
-	(*QueryRequest_OutputSerialization)(nil),             // 101: volume_server_pb.QueryRequest.OutputSerialization
-	(*QueryRequest_InputSerialization_CSVInput)(nil),     // 102: volume_server_pb.QueryRequest.InputSerialization.CSVInput
-	(*QueryRequest_InputSerialization_JSONInput)(nil),    // 103: volume_server_pb.QueryRequest.InputSerialization.JSONInput
-	(*QueryRequest_InputSerialization_ParquetInput)(nil), // 104: volume_server_pb.QueryRequest.InputSerialization.ParquetInput
-	(*QueryRequest_OutputSerialization_CSVOutput)(nil),   // 105: volume_server_pb.QueryRequest.OutputSerialization.CSVOutput
-	(*QueryRequest_OutputSerialization_JSONOutput)(nil),  // 106: volume_server_pb.QueryRequest.OutputSerialization.JSONOutput
-	(*remote_pb.RemoteConf)(nil),                         // 107: remote_pb.RemoteConf
-	(*remote_pb.RemoteStorageLocation)(nil),              // 108: remote_pb.RemoteStorageLocation
+	(*VolumeEcStatusRequest)(nil),                        // 73: volume_server_pb.VolumeEcStatusRequest
+	(*VolumeEcStatusResponse)(nil),                       // 74: volume_server_pb.VolumeEcStatusResponse
+	(*EcShardInfo)(nil),                                  // 75: volume_server_pb.EcShardInfo
+	(*ReadVolumeFileStatusRequest)(nil),                  // 76: volume_server_pb.ReadVolumeFileStatusRequest
+	(*ReadVolumeFileStatusResponse)(nil),                 // 77: volume_server_pb.ReadVolumeFileStatusResponse
+	(*DiskStatus)(nil),                                   // 78: volume_server_pb.DiskStatus
+	(*MemStatus)(nil),                                    // 79: volume_server_pb.MemStatus
+	(*RemoteFile)(nil),                                   // 80: volume_server_pb.RemoteFile
+	(*VolumeInfo)(nil),                                   // 81: volume_server_pb.VolumeInfo
+	(*EcShardConfig)(nil),                                // 82: volume_server_pb.EcShardConfig
+	(*OldVersionVolumeInfo)(nil),                         // 83: volume_server_pb.OldVersionVolumeInfo
+	(*VolumeTierMoveDatToRemoteRequest)(nil),             // 84: volume_server_pb.VolumeTierMoveDatToRemoteRequest
+	(*VolumeTierMoveDatToRemoteResponse)(nil),            // 85: volume_server_pb.VolumeTierMoveDatToRemoteResponse
+	(*VolumeTierMoveDatFromRemoteRequest)(nil),           // 86: volume_server_pb.VolumeTierMoveDatFromRemoteRequest
+	(*VolumeTierMoveDatFromRemoteResponse)(nil),          // 87: volume_server_pb.VolumeTierMoveDatFromRemoteResponse
+	(*VolumeServerStatusRequest)(nil),                    // 88: volume_server_pb.VolumeServerStatusRequest
+	(*VolumeServerStatusResponse)(nil),                   // 89: volume_server_pb.VolumeServerStatusResponse
+	(*VolumeServerLeaveRequest)(nil),                     // 90: volume_server_pb.VolumeServerLeaveRequest
+	(*VolumeServerLeaveResponse)(nil),                    // 91: volume_server_pb.VolumeServerLeaveResponse
+	(*FetchAndWriteNeedleRequest)(nil),                   // 92: volume_server_pb.FetchAndWriteNeedleRequest
+	(*FetchAndWriteNeedleResponse)(nil),                  // 93: volume_server_pb.FetchAndWriteNeedleResponse
+	(*QueryRequest)(nil),                                 // 94: volume_server_pb.QueryRequest
+	(*QueriedStripe)(nil),                                // 95: volume_server_pb.QueriedStripe
+	(*VolumeNeedleStatusRequest)(nil),                    // 96: volume_server_pb.VolumeNeedleStatusRequest
+	(*VolumeNeedleStatusResponse)(nil),                   // 97: volume_server_pb.VolumeNeedleStatusResponse
+	(*PingRequest)(nil),                                  // 98: volume_server_pb.PingRequest
+	(*PingResponse)(nil),                                 // 99: volume_server_pb.PingResponse
+	(*FetchAndWriteNeedleRequest_Replica)(nil),           // 100: volume_server_pb.FetchAndWriteNeedleRequest.Replica
+	(*QueryRequest_Filter)(nil),                          // 101: volume_server_pb.QueryRequest.Filter
+	(*QueryRequest_InputSerialization)(nil),              // 102: volume_server_pb.QueryRequest.InputSerialization
+	(*QueryRequest_OutputSerialization)(nil),             // 103: volume_server_pb.QueryRequest.OutputSerialization
+	(*QueryRequest_InputSerialization_CSVInput)(nil),     // 104: volume_server_pb.QueryRequest.InputSerialization.CSVInput
+	(*QueryRequest_InputSerialization_JSONInput)(nil),    // 105: volume_server_pb.QueryRequest.InputSerialization.JSONInput
+	(*QueryRequest_InputSerialization_ParquetInput)(nil), // 106: volume_server_pb.QueryRequest.InputSerialization.ParquetInput
+	(*QueryRequest_OutputSerialization_CSVOutput)(nil),   // 107: volume_server_pb.QueryRequest.OutputSerialization.CSVOutput
+	(*QueryRequest_OutputSerialization_JSONOutput)(nil),  // 108: volume_server_pb.QueryRequest.OutputSerialization.JSONOutput
+	(*remote_pb.RemoteConf)(nil),                         // 109: remote_pb.RemoteConf
+	(*remote_pb.RemoteStorageLocation)(nil),              // 110: remote_pb.RemoteStorageLocation
 }
 var file_volume_server_proto_depIdxs = []int32{
 	2,   // 0: volume_server_pb.BatchDeleteResponse.results:type_name -> volume_server_pb.DeleteResult
 	39,  // 1: volume_server_pb.ReceiveFileRequest.info:type_name -> volume_server_pb.ReceiveFileInfo
-	73,  // 2: volume_server_pb.VolumeEcShardsInfoResponse.ec_shard_infos:type_name -> volume_server_pb.EcShardInfo
-	79,  // 3: volume_server_pb.ReadVolumeFileStatusResponse.volume_info:type_name -> volume_server_pb.VolumeInfo
-	78,  // 4: volume_server_pb.VolumeInfo.files:type_name -> volume_server_pb.RemoteFile
-	80,  // 5: volume_server_pb.VolumeInfo.ec_shard_config:type_name -> volume_server_pb.EcShardConfig
-	78,  // 6: volume_server_pb.OldVersionVolumeInfo.files:type_name -> volume_server_pb.RemoteFile
-	76,  // 7: volume_server_pb.VolumeServerStatusResponse.disk_statuses:type_name -> volume_server_pb.DiskStatus
-	77,  // 8: volume_server_pb.VolumeServerStatusResponse.memory_status:type_name -> volume_server_pb.MemStatus
-	98,  // 9: volume_server_pb.FetchAndWriteNeedleRequest.replicas:type_name -> volume_server_pb.FetchAndWriteNeedleRequest.Replica
-	107, // 10: volume_server_pb.FetchAndWriteNeedleRequest.remote_conf:type_name -> remote_pb.RemoteConf
-	108, // 11: volume_server_pb.FetchAndWriteNeedleRequest.remote_location:type_name -> remote_pb.RemoteStorageLocation
-	99,  // 12: volume_server_pb.QueryRequest.filter:type_name -> volume_server_pb.QueryRequest.Filter
-	100, // 13: volume_server_pb.QueryRequest.input_serialization:type_name -> volume_server_pb.QueryRequest.InputSerialization
-	101, // 14: volume_server_pb.QueryRequest.output_serialization:type_name -> volume_server_pb.QueryRequest.OutputSerialization
-	102, // 15: volume_server_pb.QueryRequest.InputSerialization.csv_input:type_name -> volume_server_pb.QueryRequest.InputSerialization.CSVInput
-	103, // 16: volume_server_pb.QueryRequest.InputSerialization.json_input:type_name -> volume_server_pb.QueryRequest.InputSerialization.JSONInput
-	104, // 17: volume_server_pb.QueryRequest.InputSerialization.parquet_input:type_name -> volume_server_pb.QueryRequest.InputSerialization.ParquetInput
-	105, // 18: volume_server_pb.QueryRequest.OutputSerialization.csv_output:type_name -> volume_server_pb.QueryRequest.OutputSerialization.CSVOutput
-	106, // 19: volume_server_pb.QueryRequest.OutputSerialization.json_output:type_name -> volume_server_pb.QueryRequest.OutputSerialization.JSONOutput
+	75,  // 2: volume_server_pb.VolumeEcShardsInfoResponse.ec_shard_infos:type_name -> volume_server_pb.EcShardInfo
+	81,  // 3: volume_server_pb.ReadVolumeFileStatusResponse.volume_info:type_name -> volume_server_pb.VolumeInfo
+	80,  // 4: volume_server_pb.VolumeInfo.files:type_name -> volume_server_pb.RemoteFile
+	82,  // 5: volume_server_pb.VolumeInfo.ec_shard_config:type_name -> volume_server_pb.EcShardConfig
+	80,  // 6: volume_server_pb.OldVersionVolumeInfo.files:type_name -> volume_server_pb.RemoteFile
+	78,  // 7: volume_server_pb.VolumeServerStatusResponse.disk_statuses:type_name -> volume_server_pb.DiskStatus
+	79,  // 8: volume_server_pb.VolumeServerStatusResponse.memory_status:type_name -> volume_server_pb.MemStatus
+	100, // 9: volume_server_pb.FetchAndWriteNeedleRequest.replicas:type_name -> volume_server_pb.FetchAndWriteNeedleRequest.Replica
+	109, // 10: volume_server_pb.FetchAndWriteNeedleRequest.remote_conf:type_name -> remote_pb.RemoteConf
+	110, // 11: volume_server_pb.FetchAndWriteNeedleRequest.remote_location:type_name -> remote_pb.RemoteStorageLocation
+	101, // 12: volume_server_pb.QueryRequest.filter:type_name -> volume_server_pb.QueryRequest.Filter
+	102, // 13: volume_server_pb.QueryRequest.input_serialization:type_name -> volume_server_pb.QueryRequest.InputSerialization
+	103, // 14: volume_server_pb.QueryRequest.output_serialization:type_name -> volume_server_pb.QueryRequest.OutputSerialization
+	104, // 15: volume_server_pb.QueryRequest.InputSerialization.csv_input:type_name -> volume_server_pb.QueryRequest.InputSerialization.CSVInput
+	105, // 16: volume_server_pb.QueryRequest.InputSerialization.json_input:type_name -> volume_server_pb.QueryRequest.InputSerialization.JSONInput
+	106, // 17: volume_server_pb.QueryRequest.InputSerialization.parquet_input:type_name -> volume_server_pb.QueryRequest.InputSerialization.ParquetInput
+	107, // 18: volume_server_pb.QueryRequest.OutputSerialization.csv_output:type_name -> volume_server_pb.QueryRequest.OutputSerialization.CSVOutput
+	108, // 19: volume_server_pb.QueryRequest.OutputSerialization.json_output:type_name -> volume_server_pb.QueryRequest.OutputSerialization.JSONOutput
 	0,   // 20: volume_server_pb.VolumeServer.BatchDelete:input_type -> volume_server_pb.BatchDeleteRequest
 	4,   // 21: volume_server_pb.VolumeServer.VacuumVolumeCheck:input_type -> volume_server_pb.VacuumVolumeCheckRequest
 	6,   // 22: volume_server_pb.VolumeServer.VacuumVolumeCompact:input_type -> volume_server_pb.VacuumVolumeCompactRequest
@@ -6828,7 +6952,7 @@ var file_volume_server_proto_depIdxs = []int32{
 	30,  // 34: volume_server_pb.VolumeServer.VolumeConfigure:input_type -> volume_server_pb.VolumeConfigureRequest
 	32,  // 35: volume_server_pb.VolumeServer.VolumeStatus:input_type -> volume_server_pb.VolumeStatusRequest
 	34,  // 36: volume_server_pb.VolumeServer.VolumeCopy:input_type -> volume_server_pb.VolumeCopyRequest
-	74,  // 37: volume_server_pb.VolumeServer.ReadVolumeFileStatus:input_type -> volume_server_pb.ReadVolumeFileStatusRequest
+	76,  // 37: volume_server_pb.VolumeServer.ReadVolumeFileStatus:input_type -> volume_server_pb.ReadVolumeFileStatusRequest
 	36,  // 38: volume_server_pb.VolumeServer.CopyFile:input_type -> volume_server_pb.CopyFileRequest
 	38,  // 39: volume_server_pb.VolumeServer.ReceiveFile:input_type -> volume_server_pb.ReceiveFileRequest
 	41,  // 40: volume_server_pb.VolumeServer.ReadNeedleBlob:input_type -> volume_server_pb.ReadNeedleBlobRequest
@@ -6847,60 +6971,62 @@ var file_volume_server_proto_depIdxs = []int32{
 	67,  // 53: volume_server_pb.VolumeServer.VolumeEcBlobDelete:input_type -> volume_server_pb.VolumeEcBlobDeleteRequest
 	69,  // 54: volume_server_pb.VolumeServer.VolumeEcShardsToVolume:input_type -> volume_server_pb.VolumeEcShardsToVolumeRequest
 	71,  // 55: volume_server_pb.VolumeServer.VolumeEcShardsInfo:input_type -> volume_server_pb.VolumeEcShardsInfoRequest
-	82,  // 56: volume_server_pb.VolumeServer.VolumeTierMoveDatToRemote:input_type -> volume_server_pb.VolumeTierMoveDatToRemoteRequest
-	84,  // 57: volume_server_pb.VolumeServer.VolumeTierMoveDatFromRemote:input_type -> volume_server_pb.VolumeTierMoveDatFromRemoteRequest
-	86,  // 58: volume_server_pb.VolumeServer.VolumeServerStatus:input_type -> volume_server_pb.VolumeServerStatusRequest
-	88,  // 59: volume_server_pb.VolumeServer.VolumeServerLeave:input_type -> volume_server_pb.VolumeServerLeaveRequest
-	90,  // 60: volume_server_pb.VolumeServer.FetchAndWriteNeedle:input_type -> volume_server_pb.FetchAndWriteNeedleRequest
-	92,  // 61: volume_server_pb.VolumeServer.Query:input_type -> volume_server_pb.QueryRequest
-	94,  // 62: volume_server_pb.VolumeServer.VolumeNeedleStatus:input_type -> volume_server_pb.VolumeNeedleStatusRequest
-	96,  // 63: volume_server_pb.VolumeServer.Ping:input_type -> volume_server_pb.PingRequest
-	1,   // 64: volume_server_pb.VolumeServer.BatchDelete:output_type -> volume_server_pb.BatchDeleteResponse
-	5,   // 65: volume_server_pb.VolumeServer.VacuumVolumeCheck:output_type -> volume_server_pb.VacuumVolumeCheckResponse
-	7,   // 66: volume_server_pb.VolumeServer.VacuumVolumeCompact:output_type -> volume_server_pb.VacuumVolumeCompactResponse
-	9,   // 67: volume_server_pb.VolumeServer.VacuumVolumeCommit:output_type -> volume_server_pb.VacuumVolumeCommitResponse
-	11,  // 68: volume_server_pb.VolumeServer.VacuumVolumeCleanup:output_type -> volume_server_pb.VacuumVolumeCleanupResponse
-	13,  // 69: volume_server_pb.VolumeServer.DeleteCollection:output_type -> volume_server_pb.DeleteCollectionResponse
-	15,  // 70: volume_server_pb.VolumeServer.AllocateVolume:output_type -> volume_server_pb.AllocateVolumeResponse
-	17,  // 71: volume_server_pb.VolumeServer.VolumeSyncStatus:output_type -> volume_server_pb.VolumeSyncStatusResponse
-	19,  // 72: volume_server_pb.VolumeServer.VolumeIncrementalCopy:output_type -> volume_server_pb.VolumeIncrementalCopyResponse
-	21,  // 73: volume_server_pb.VolumeServer.VolumeMount:output_type -> volume_server_pb.VolumeMountResponse
-	23,  // 74: volume_server_pb.VolumeServer.VolumeUnmount:output_type -> volume_server_pb.VolumeUnmountResponse
-	25,  // 75: volume_server_pb.VolumeServer.VolumeDelete:output_type -> volume_server_pb.VolumeDeleteResponse
-	27,  // 76: volume_server_pb.VolumeServer.VolumeMarkReadonly:output_type -> volume_server_pb.VolumeMarkReadonlyResponse
-	29,  // 77: volume_server_pb.VolumeServer.VolumeMarkWritable:output_type -> volume_server_pb.VolumeMarkWritableResponse
-	31,  // 78: volume_server_pb.VolumeServer.VolumeConfigure:output_type -> volume_server_pb.VolumeConfigureResponse
-	33,  // 79: volume_server_pb.VolumeServer.VolumeStatus:output_type -> volume_server_pb.VolumeStatusResponse
-	35,  // 80: volume_server_pb.VolumeServer.VolumeCopy:output_type -> volume_server_pb.VolumeCopyResponse
-	75,  // 81: volume_server_pb.VolumeServer.ReadVolumeFileStatus:output_type -> volume_server_pb.ReadVolumeFileStatusResponse
-	37,  // 82: volume_server_pb.VolumeServer.CopyFile:output_type -> volume_server_pb.CopyFileResponse
-	40,  // 83: volume_server_pb.VolumeServer.ReceiveFile:output_type -> volume_server_pb.ReceiveFileResponse
-	42,  // 84: volume_server_pb.VolumeServer.ReadNeedleBlob:output_type -> volume_server_pb.ReadNeedleBlobResponse
-	44,  // 85: volume_server_pb.VolumeServer.ReadNeedleMeta:output_type -> volume_server_pb.ReadNeedleMetaResponse
-	46,  // 86: volume_server_pb.VolumeServer.WriteNeedleBlob:output_type -> volume_server_pb.WriteNeedleBlobResponse
-	48,  // 87: volume_server_pb.VolumeServer.ReadAllNeedles:output_type -> volume_server_pb.ReadAllNeedlesResponse
-	50,  // 88: volume_server_pb.VolumeServer.VolumeTailSender:output_type -> volume_server_pb.VolumeTailSenderResponse
-	52,  // 89: volume_server_pb.VolumeServer.VolumeTailReceiver:output_type -> volume_server_pb.VolumeTailReceiverResponse
-	54,  // 90: volume_server_pb.VolumeServer.VolumeEcShardsGenerate:output_type -> volume_server_pb.VolumeEcShardsGenerateResponse
-	56,  // 91: volume_server_pb.VolumeServer.VolumeEcShardsRebuild:output_type -> volume_server_pb.VolumeEcShardsRebuildResponse
-	58,  // 92: volume_server_pb.VolumeServer.VolumeEcShardsCopy:output_type -> volume_server_pb.VolumeEcShardsCopyResponse
-	60,  // 93: volume_server_pb.VolumeServer.VolumeEcShardsDelete:output_type -> volume_server_pb.VolumeEcShardsDeleteResponse
-	62,  // 94: volume_server_pb.VolumeServer.VolumeEcShardsMount:output_type -> volume_server_pb.VolumeEcShardsMountResponse
-	64,  // 95: volume_server_pb.VolumeServer.VolumeEcShardsUnmount:output_type -> volume_server_pb.VolumeEcShardsUnmountResponse
-	66,  // 96: volume_server_pb.VolumeServer.VolumeEcShardRead:output_type -> volume_server_pb.VolumeEcShardReadResponse
-	68,  // 97: volume_server_pb.VolumeServer.VolumeEcBlobDelete:output_type -> volume_server_pb.VolumeEcBlobDeleteResponse
-	70,  // 98: volume_server_pb.VolumeServer.VolumeEcShardsToVolume:output_type -> volume_server_pb.VolumeEcShardsToVolumeResponse
-	72,  // 99: volume_server_pb.VolumeServer.VolumeEcShardsInfo:output_type -> volume_server_pb.VolumeEcShardsInfoResponse
-	83,  // 100: volume_server_pb.VolumeServer.VolumeTierMoveDatToRemote:output_type -> volume_server_pb.VolumeTierMoveDatToRemoteResponse
-	85,  // 101: volume_server_pb.VolumeServer.VolumeTierMoveDatFromRemote:output_type -> volume_server_pb.VolumeTierMoveDatFromRemoteResponse
-	87,  // 102: volume_server_pb.VolumeServer.VolumeServerStatus:output_type -> volume_server_pb.VolumeServerStatusResponse
-	89,  // 103: volume_server_pb.VolumeServer.VolumeServerLeave:output_type -> volume_server_pb.VolumeServerLeaveResponse
-	91,  // 104: volume_server_pb.VolumeServer.FetchAndWriteNeedle:output_type -> volume_server_pb.FetchAndWriteNeedleResponse
-	93,  // 105: volume_server_pb.VolumeServer.Query:output_type -> volume_server_pb.QueriedStripe
-	95,  // 106: volume_server_pb.VolumeServer.VolumeNeedleStatus:output_type -> volume_server_pb.VolumeNeedleStatusResponse
-	97,  // 107: volume_server_pb.VolumeServer.Ping:output_type -> volume_server_pb.PingResponse
-	64,  // [64:108] is the sub-list for method output_type
-	20,  // [20:64] is the sub-list for method input_type
+	73,  // 56: volume_server_pb.VolumeServer.VolumeEcStatus:input_type -> volume_server_pb.VolumeEcStatusRequest
+	84,  // 57: volume_server_pb.VolumeServer.VolumeTierMoveDatToRemote:input_type -> volume_server_pb.VolumeTierMoveDatToRemoteRequest
+	86,  // 58: volume_server_pb.VolumeServer.VolumeTierMoveDatFromRemote:input_type -> volume_server_pb.VolumeTierMoveDatFromRemoteRequest
+	88,  // 59: volume_server_pb.VolumeServer.VolumeServerStatus:input_type -> volume_server_pb.VolumeServerStatusRequest
+	90,  // 60: volume_server_pb.VolumeServer.VolumeServerLeave:input_type -> volume_server_pb.VolumeServerLeaveRequest
+	92,  // 61: volume_server_pb.VolumeServer.FetchAndWriteNeedle:input_type -> volume_server_pb.FetchAndWriteNeedleRequest
+	94,  // 62: volume_server_pb.VolumeServer.Query:input_type -> volume_server_pb.QueryRequest
+	96,  // 63: volume_server_pb.VolumeServer.VolumeNeedleStatus:input_type -> volume_server_pb.VolumeNeedleStatusRequest
+	98,  // 64: volume_server_pb.VolumeServer.Ping:input_type -> volume_server_pb.PingRequest
+	1,   // 65: volume_server_pb.VolumeServer.BatchDelete:output_type -> volume_server_pb.BatchDeleteResponse
+	5,   // 66: volume_server_pb.VolumeServer.VacuumVolumeCheck:output_type -> volume_server_pb.VacuumVolumeCheckResponse
+	7,   // 67: volume_server_pb.VolumeServer.VacuumVolumeCompact:output_type -> volume_server_pb.VacuumVolumeCompactResponse
+	9,   // 68: volume_server_pb.VolumeServer.VacuumVolumeCommit:output_type -> volume_server_pb.VacuumVolumeCommitResponse
+	11,  // 69: volume_server_pb.VolumeServer.VacuumVolumeCleanup:output_type -> volume_server_pb.VacuumVolumeCleanupResponse
+	13,  // 70: volume_server_pb.VolumeServer.DeleteCollection:output_type -> volume_server_pb.DeleteCollectionResponse
+	15,  // 71: volume_server_pb.VolumeServer.AllocateVolume:output_type -> volume_server_pb.AllocateVolumeResponse
+	17,  // 72: volume_server_pb.VolumeServer.VolumeSyncStatus:output_type -> volume_server_pb.VolumeSyncStatusResponse
+	19,  // 73: volume_server_pb.VolumeServer.VolumeIncrementalCopy:output_type -> volume_server_pb.VolumeIncrementalCopyResponse
+	21,  // 74: volume_server_pb.VolumeServer.VolumeMount:output_type -> volume_server_pb.VolumeMountResponse
+	23,  // 75: volume_server_pb.VolumeServer.VolumeUnmount:output_type -> volume_server_pb.VolumeUnmountResponse
+	25,  // 76: volume_server_pb.VolumeServer.VolumeDelete:output_type -> volume_server_pb.VolumeDeleteResponse
+	27,  // 77: volume_server_pb.VolumeServer.VolumeMarkReadonly:output_type -> volume_server_pb.VolumeMarkReadonlyResponse
+	29,  // 78: volume_server_pb.VolumeServer.VolumeMarkWritable:output_type -> volume_server_pb.VolumeMarkWritableResponse
+	31,  // 79: volume_server_pb.VolumeServer.VolumeConfigure:output_type -> volume_server_pb.VolumeConfigureResponse
+	33,  // 80: volume_server_pb.VolumeServer.VolumeStatus:output_type -> volume_server_pb.VolumeStatusResponse
+	35,  // 81: volume_server_pb.VolumeServer.VolumeCopy:output_type -> volume_server_pb.VolumeCopyResponse
+	77,  // 82: volume_server_pb.VolumeServer.ReadVolumeFileStatus:output_type -> volume_server_pb.ReadVolumeFileStatusResponse
+	37,  // 83: volume_server_pb.VolumeServer.CopyFile:output_type -> volume_server_pb.CopyFileResponse
+	40,  // 84: volume_server_pb.VolumeServer.ReceiveFile:output_type -> volume_server_pb.ReceiveFileResponse
+	42,  // 85: volume_server_pb.VolumeServer.ReadNeedleBlob:output_type -> volume_server_pb.ReadNeedleBlobResponse
+	44,  // 86: volume_server_pb.VolumeServer.ReadNeedleMeta:output_type -> volume_server_pb.ReadNeedleMetaResponse
+	46,  // 87: volume_server_pb.VolumeServer.WriteNeedleBlob:output_type -> volume_server_pb.WriteNeedleBlobResponse
+	48,  // 88: volume_server_pb.VolumeServer.ReadAllNeedles:output_type -> volume_server_pb.ReadAllNeedlesResponse
+	50,  // 89: volume_server_pb.VolumeServer.VolumeTailSender:output_type -> volume_server_pb.VolumeTailSenderResponse
+	52,  // 90: volume_server_pb.VolumeServer.VolumeTailReceiver:output_type -> volume_server_pb.VolumeTailReceiverResponse
+	54,  // 91: volume_server_pb.VolumeServer.VolumeEcShardsGenerate:output_type -> volume_server_pb.VolumeEcShardsGenerateResponse
+	56,  // 92: volume_server_pb.VolumeServer.VolumeEcShardsRebuild:output_type -> volume_server_pb.VolumeEcShardsRebuildResponse
+	58,  // 93: volume_server_pb.VolumeServer.VolumeEcShardsCopy:output_type -> volume_server_pb.VolumeEcShardsCopyResponse
+	60,  // 94: volume_server_pb.VolumeServer.VolumeEcShardsDelete:output_type -> volume_server_pb.VolumeEcShardsDeleteResponse
+	62,  // 95: volume_server_pb.VolumeServer.VolumeEcShardsMount:output_type -> volume_server_pb.VolumeEcShardsMountResponse
+	64,  // 96: volume_server_pb.VolumeServer.VolumeEcShardsUnmount:output_type -> volume_server_pb.VolumeEcShardsUnmountResponse
+	66,  // 97: volume_server_pb.VolumeServer.VolumeEcShardRead:output_type -> volume_server_pb.VolumeEcShardReadResponse
+	68,  // 98: volume_server_pb.VolumeServer.VolumeEcBlobDelete:output_type -> volume_server_pb.VolumeEcBlobDeleteResponse
+	70,  // 99: volume_server_pb.VolumeServer.VolumeEcShardsToVolume:output_type -> volume_server_pb.VolumeEcShardsToVolumeResponse
+	72,  // 100: volume_server_pb.VolumeServer.VolumeEcShardsInfo:output_type -> volume_server_pb.VolumeEcShardsInfoResponse
+	74,  // 101: volume_server_pb.VolumeServer.VolumeEcStatus:output_type -> volume_server_pb.VolumeEcStatusResponse
+	85,  // 102: volume_server_pb.VolumeServer.VolumeTierMoveDatToRemote:output_type -> volume_server_pb.VolumeTierMoveDatToRemoteResponse
+	87,  // 103: volume_server_pb.VolumeServer.VolumeTierMoveDatFromRemote:output_type -> volume_server_pb.VolumeTierMoveDatFromRemoteResponse
+	89,  // 104: volume_server_pb.VolumeServer.VolumeServerStatus:output_type -> volume_server_pb.VolumeServerStatusResponse
+	91,  // 105: volume_server_pb.VolumeServer.VolumeServerLeave:output_type -> volume_server_pb.VolumeServerLeaveResponse
+	93,  // 106: volume_server_pb.VolumeServer.FetchAndWriteNeedle:output_type -> volume_server_pb.FetchAndWriteNeedleResponse
+	95,  // 107: volume_server_pb.VolumeServer.Query:output_type -> volume_server_pb.QueriedStripe
+	97,  // 108: volume_server_pb.VolumeServer.VolumeNeedleStatus:output_type -> volume_server_pb.VolumeNeedleStatusResponse
+	99,  // 109: volume_server_pb.VolumeServer.Ping:output_type -> volume_server_pb.PingResponse
+	65,  // [65:110] is the sub-list for method output_type
+	20,  // [20:65] is the sub-list for method input_type
 	20,  // [20:20] is the sub-list for extension type_name
 	20,  // [20:20] is the sub-list for extension extendee
 	0,   // [0:20] is the sub-list for field type_name
@@ -6921,7 +7047,7 @@ func file_volume_server_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_volume_server_proto_rawDesc), len(file_volume_server_proto_rawDesc)),
 			NumEnums:      0,
-			NumMessages:   107,
+			NumMessages:   109,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
diff --git a/weed/pb/volume_server_pb/volume_server_grpc.pb.go b/weed/pb/volume_server_pb/volume_server_grpc.pb.go
index 690ee99fc..36920f2eb 100644
--- a/weed/pb/volume_server_pb/volume_server_grpc.pb.go
+++ b/weed/pb/volume_server_pb/volume_server_grpc.pb.go
@@ -1,14 +1,9 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
-// versions:
-// - protoc-gen-go-grpc v1.5.1
-// - protoc             v6.33.1
-// source: volume_server.proto
 
 package volume_server_pb
 
 import (
 	context "context"
-
 	grpc "google.golang.org/grpc"
 	codes "google.golang.org/grpc/codes"
 	status "google.golang.org/grpc/status"
@@ -16,55 +11,7 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.64.0 or later.
-const _ = grpc.SupportPackageIsVersion9
-
-const (
-	VolumeServer_BatchDelete_FullMethodName                 = "/volume_server_pb.VolumeServer/BatchDelete"
-	VolumeServer_VacuumVolumeCheck_FullMethodName           = "/volume_server_pb.VolumeServer/VacuumVolumeCheck"
-	VolumeServer_VacuumVolumeCompact_FullMethodName         = "/volume_server_pb.VolumeServer/VacuumVolumeCompact"
-	VolumeServer_VacuumVolumeCommit_FullMethodName          = "/volume_server_pb.VolumeServer/VacuumVolumeCommit"
-	VolumeServer_VacuumVolumeCleanup_FullMethodName         = "/volume_server_pb.VolumeServer/VacuumVolumeCleanup"
-	VolumeServer_DeleteCollection_FullMethodName            = "/volume_server_pb.VolumeServer/DeleteCollection"
-	VolumeServer_AllocateVolume_FullMethodName              = "/volume_server_pb.VolumeServer/AllocateVolume"
-	VolumeServer_VolumeSyncStatus_FullMethodName            = "/volume_server_pb.VolumeServer/VolumeSyncStatus"
-	VolumeServer_VolumeIncrementalCopy_FullMethodName       = "/volume_server_pb.VolumeServer/VolumeIncrementalCopy"
-	VolumeServer_VolumeMount_FullMethodName                 = "/volume_server_pb.VolumeServer/VolumeMount"
-	VolumeServer_VolumeUnmount_FullMethodName               = "/volume_server_pb.VolumeServer/VolumeUnmount"
-	VolumeServer_VolumeDelete_FullMethodName                = "/volume_server_pb.VolumeServer/VolumeDelete"
-	VolumeServer_VolumeMarkReadonly_FullMethodName          = "/volume_server_pb.VolumeServer/VolumeMarkReadonly"
-	VolumeServer_VolumeMarkWritable_FullMethodName          = "/volume_server_pb.VolumeServer/VolumeMarkWritable"
-	VolumeServer_VolumeConfigure_FullMethodName             = "/volume_server_pb.VolumeServer/VolumeConfigure"
-	VolumeServer_VolumeStatus_FullMethodName                = "/volume_server_pb.VolumeServer/VolumeStatus"
-	VolumeServer_VolumeCopy_FullMethodName                  = "/volume_server_pb.VolumeServer/VolumeCopy"
-	VolumeServer_ReadVolumeFileStatus_FullMethodName        = "/volume_server_pb.VolumeServer/ReadVolumeFileStatus"
-	VolumeServer_CopyFile_FullMethodName                    = "/volume_server_pb.VolumeServer/CopyFile"
-	VolumeServer_ReceiveFile_FullMethodName                 = "/volume_server_pb.VolumeServer/ReceiveFile"
-	VolumeServer_ReadNeedleBlob_FullMethodName              = "/volume_server_pb.VolumeServer/ReadNeedleBlob"
-	VolumeServer_ReadNeedleMeta_FullMethodName              = "/volume_server_pb.VolumeServer/ReadNeedleMeta"
-	VolumeServer_WriteNeedleBlob_FullMethodName             = "/volume_server_pb.VolumeServer/WriteNeedleBlob"
-	VolumeServer_ReadAllNeedles_FullMethodName              = "/volume_server_pb.VolumeServer/ReadAllNeedles"
-	VolumeServer_VolumeTailSender_FullMethodName            = "/volume_server_pb.VolumeServer/VolumeTailSender"
-	VolumeServer_VolumeTailReceiver_FullMethodName          = "/volume_server_pb.VolumeServer/VolumeTailReceiver"
-	VolumeServer_VolumeEcShardsGenerate_FullMethodName      = "/volume_server_pb.VolumeServer/VolumeEcShardsGenerate"
-	VolumeServer_VolumeEcShardsRebuild_FullMethodName       = "/volume_server_pb.VolumeServer/VolumeEcShardsRebuild"
-	VolumeServer_VolumeEcShardsCopy_FullMethodName          = "/volume_server_pb.VolumeServer/VolumeEcShardsCopy"
-	VolumeServer_VolumeEcShardsDelete_FullMethodName        = "/volume_server_pb.VolumeServer/VolumeEcShardsDelete"
-	VolumeServer_VolumeEcShardsMount_FullMethodName         = "/volume_server_pb.VolumeServer/VolumeEcShardsMount"
-	VolumeServer_VolumeEcShardsUnmount_FullMethodName       = "/volume_server_pb.VolumeServer/VolumeEcShardsUnmount"
-	VolumeServer_VolumeEcShardRead_FullMethodName           = "/volume_server_pb.VolumeServer/VolumeEcShardRead"
-	VolumeServer_VolumeEcBlobDelete_FullMethodName          = "/volume_server_pb.VolumeServer/VolumeEcBlobDelete"
-	VolumeServer_VolumeEcShardsToVolume_FullMethodName      = "/volume_server_pb.VolumeServer/VolumeEcShardsToVolume"
-	VolumeServer_VolumeEcShardsInfo_FullMethodName          = "/volume_server_pb.VolumeServer/VolumeEcShardsInfo"
-	VolumeServer_VolumeTierMoveDatToRemote_FullMethodName   = "/volume_server_pb.VolumeServer/VolumeTierMoveDatToRemote"
-	VolumeServer_VolumeTierMoveDatFromRemote_FullMethodName = "/volume_server_pb.VolumeServer/VolumeTierMoveDatFromRemote"
-	VolumeServer_VolumeServerStatus_FullMethodName          = "/volume_server_pb.VolumeServer/VolumeServerStatus"
-	VolumeServer_VolumeServerLeave_FullMethodName           = "/volume_server_pb.VolumeServer/VolumeServerLeave"
-	VolumeServer_FetchAndWriteNeedle_FullMethodName         = "/volume_server_pb.VolumeServer/FetchAndWriteNeedle"
-	VolumeServer_Query_FullMethodName                       = "/volume_server_pb.VolumeServer/Query"
-	VolumeServer_VolumeNeedleStatus_FullMethodName          = "/volume_server_pb.VolumeServer/VolumeNeedleStatus"
-	VolumeServer_Ping_FullMethodName                        = "/volume_server_pb.VolumeServer/Ping"
-)
+const _ = grpc.SupportPackageIsVersion7
 
 // VolumeServerClient is the client API for VolumeServer service.
 //
@@ -73,13 +20,13 @@ type VolumeServerClient interface {
 	// Experts only: takes multiple fid parameters. This function does not propagate deletes to replicas.
 	BatchDelete(ctx context.Context, in *BatchDeleteRequest, opts ...grpc.CallOption) (*BatchDeleteResponse, error)
 	VacuumVolumeCheck(ctx context.Context, in *VacuumVolumeCheckRequest, opts ...grpc.CallOption) (*VacuumVolumeCheckResponse, error)
-	VacuumVolumeCompact(ctx context.Context, in *VacuumVolumeCompactRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[VacuumVolumeCompactResponse], error)
+	VacuumVolumeCompact(ctx context.Context, in *VacuumVolumeCompactRequest, opts ...grpc.CallOption) (VolumeServer_VacuumVolumeCompactClient, error)
 	VacuumVolumeCommit(ctx context.Context, in *VacuumVolumeCommitRequest, opts ...grpc.CallOption) (*VacuumVolumeCommitResponse, error)
 	VacuumVolumeCleanup(ctx context.Context, in *VacuumVolumeCleanupRequest, opts ...grpc.CallOption) (*VacuumVolumeCleanupResponse, error)
 	DeleteCollection(ctx context.Context, in *DeleteCollectionRequest, opts ...grpc.CallOption) (*DeleteCollectionResponse, error)
 	AllocateVolume(ctx context.Context, in *AllocateVolumeRequest, opts ...grpc.CallOption) (*AllocateVolumeResponse, error)
 	VolumeSyncStatus(ctx context.Context, in *VolumeSyncStatusRequest, opts ...grpc.CallOption) (*VolumeSyncStatusResponse, error)
-	VolumeIncrementalCopy(ctx context.Context, in *VolumeIncrementalCopyRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[VolumeIncrementalCopyResponse], error)
+	VolumeIncrementalCopy(ctx context.Context, in *VolumeIncrementalCopyRequest, opts ...grpc.CallOption) (VolumeServer_VolumeIncrementalCopyClient, error)
 	VolumeMount(ctx context.Context, in *VolumeMountRequest, opts ...grpc.CallOption) (*VolumeMountResponse, error)
 	VolumeUnmount(ctx context.Context, in *VolumeUnmountRequest, opts ...grpc.CallOption) (*VolumeUnmountResponse, error)
 	VolumeDelete(ctx context.Context, in *VolumeDeleteRequest, opts ...grpc.CallOption) (*VolumeDeleteResponse, error)
@@ -88,15 +35,15 @@ type VolumeServerClient interface {
 	VolumeConfigure(ctx context.Context, in *VolumeConfigureRequest, opts ...grpc.CallOption) (*VolumeConfigureResponse, error)
 	VolumeStatus(ctx context.Context, in *VolumeStatusRequest, opts ...grpc.CallOption) (*VolumeStatusResponse, error)
 	// copy the .idx .dat files, and mount this volume
-	VolumeCopy(ctx context.Context, in *VolumeCopyRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[VolumeCopyResponse], error)
+	VolumeCopy(ctx context.Context, in *VolumeCopyRequest, opts ...grpc.CallOption) (VolumeServer_VolumeCopyClient, error)
 	ReadVolumeFileStatus(ctx context.Context, in *ReadVolumeFileStatusRequest, opts ...grpc.CallOption) (*ReadVolumeFileStatusResponse, error)
-	CopyFile(ctx context.Context, in *CopyFileRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[CopyFileResponse], error)
-	ReceiveFile(ctx context.Context, opts ...grpc.CallOption) (grpc.ClientStreamingClient[ReceiveFileRequest, ReceiveFileResponse], error)
+	CopyFile(ctx context.Context, in *CopyFileRequest, opts ...grpc.CallOption) (VolumeServer_CopyFileClient, error)
+	ReceiveFile(ctx context.Context, opts ...grpc.CallOption) (VolumeServer_ReceiveFileClient, error)
 	ReadNeedleBlob(ctx context.Context, in *ReadNeedleBlobRequest, opts ...grpc.CallOption) (*ReadNeedleBlobResponse, error)
 	ReadNeedleMeta(ctx context.Context, in *ReadNeedleMetaRequest, opts ...grpc.CallOption) (*ReadNeedleMetaResponse, error)
 	WriteNeedleBlob(ctx context.Context, in *WriteNeedleBlobRequest, opts ...grpc.CallOption) (*WriteNeedleBlobResponse, error)
-	ReadAllNeedles(ctx context.Context, in *ReadAllNeedlesRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[ReadAllNeedlesResponse], error)
-	VolumeTailSender(ctx context.Context, in *VolumeTailSenderRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[VolumeTailSenderResponse], error)
+	ReadAllNeedles(ctx context.Context, in *ReadAllNeedlesRequest, opts ...grpc.CallOption) (VolumeServer_ReadAllNeedlesClient, error)
+	VolumeTailSender(ctx context.Context, in *VolumeTailSenderRequest, opts ...grpc.CallOption) (VolumeServer_VolumeTailSenderClient, error)
 	VolumeTailReceiver(ctx context.Context, in *VolumeTailReceiverRequest, opts ...grpc.CallOption) (*VolumeTailReceiverResponse, error)
 	// erasure coding
 	VolumeEcShardsGenerate(ctx context.Context, in *VolumeEcShardsGenerateRequest, opts ...grpc.CallOption) (*VolumeEcShardsGenerateResponse, error)
@@ -105,19 +52,20 @@ type VolumeServerClient interface {
 	VolumeEcShardsDelete(ctx context.Context, in *VolumeEcShardsDeleteRequest, opts ...grpc.CallOption) (*VolumeEcShardsDeleteResponse, error)
 	VolumeEcShardsMount(ctx context.Context, in *VolumeEcShardsMountRequest, opts ...grpc.CallOption) (*VolumeEcShardsMountResponse, error)
 	VolumeEcShardsUnmount(ctx context.Context, in *VolumeEcShardsUnmountRequest, opts ...grpc.CallOption) (*VolumeEcShardsUnmountResponse, error)
-	VolumeEcShardRead(ctx context.Context, in *VolumeEcShardReadRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[VolumeEcShardReadResponse], error)
+	VolumeEcShardRead(ctx context.Context, in *VolumeEcShardReadRequest, opts ...grpc.CallOption) (VolumeServer_VolumeEcShardReadClient, error)
 	VolumeEcBlobDelete(ctx context.Context, in *VolumeEcBlobDeleteRequest, opts ...grpc.CallOption) (*VolumeEcBlobDeleteResponse, error)
 	VolumeEcShardsToVolume(ctx context.Context, in *VolumeEcShardsToVolumeRequest, opts ...grpc.CallOption) (*VolumeEcShardsToVolumeResponse, error)
 	VolumeEcShardsInfo(ctx context.Context, in *VolumeEcShardsInfoRequest, opts ...grpc.CallOption) (*VolumeEcShardsInfoResponse, error)
+	VolumeEcStatus(ctx context.Context, in *VolumeEcStatusRequest, opts ...grpc.CallOption) (*VolumeEcStatusResponse, error)
 	// tiered storage
-	VolumeTierMoveDatToRemote(ctx context.Context, in *VolumeTierMoveDatToRemoteRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[VolumeTierMoveDatToRemoteResponse], error)
-	VolumeTierMoveDatFromRemote(ctx context.Context, in *VolumeTierMoveDatFromRemoteRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[VolumeTierMoveDatFromRemoteResponse], error)
+	VolumeTierMoveDatToRemote(ctx context.Context, in *VolumeTierMoveDatToRemoteRequest, opts ...grpc.CallOption) (VolumeServer_VolumeTierMoveDatToRemoteClient, error)
+	VolumeTierMoveDatFromRemote(ctx context.Context, in *VolumeTierMoveDatFromRemoteRequest, opts ...grpc.CallOption) (VolumeServer_VolumeTierMoveDatFromRemoteClient, error)
 	VolumeServerStatus(ctx context.Context, in *VolumeServerStatusRequest, opts ...grpc.CallOption) (*VolumeServerStatusResponse, error)
 	VolumeServerLeave(ctx context.Context, in *VolumeServerLeaveRequest, opts ...grpc.CallOption) (*VolumeServerLeaveResponse, error)
 	// remote storage
 	FetchAndWriteNeedle(ctx context.Context, in *FetchAndWriteNeedleRequest, opts ...grpc.CallOption) (*FetchAndWriteNeedleResponse, error)
 	// <experimental> query
-	Query(ctx context.Context, in *QueryRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[QueriedStripe], error)
+	Query(ctx context.Context, in *QueryRequest, opts ...grpc.CallOption) (VolumeServer_QueryClient, error)
 	VolumeNeedleStatus(ctx context.Context, in *VolumeNeedleStatusRequest, opts ...grpc.CallOption) (*VolumeNeedleStatusResponse, error)
 	Ping(ctx context.Context, in *PingRequest, opts ...grpc.CallOption) (*PingResponse, error)
 }
@@ -131,9 +79,8 @@ func NewVolumeServerClient(cc grpc.ClientConnInterface) VolumeServerClient {
 }
 
 func (c *volumeServerClient) BatchDelete(ctx context.Context, in *BatchDeleteRequest, opts ...grpc.CallOption) (*BatchDeleteResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(BatchDeleteResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_BatchDelete_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/BatchDelete", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -141,22 +88,20 @@ func (c *volumeServerClient) BatchDelete(ctx context.Context, in *BatchDeleteReq
 }
 
 func (c *volumeServerClient) VacuumVolumeCheck(ctx context.Context, in *VacuumVolumeCheckRequest, opts ...grpc.CallOption) (*VacuumVolumeCheckResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VacuumVolumeCheckResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VacuumVolumeCheck_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VacuumVolumeCheck", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }
 
-func (c *volumeServerClient) VacuumVolumeCompact(ctx context.Context, in *VacuumVolumeCompactRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[VacuumVolumeCompactResponse], error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &VolumeServer_ServiceDesc.Streams[0], VolumeServer_VacuumVolumeCompact_FullMethodName, cOpts...)
+func (c *volumeServerClient) VacuumVolumeCompact(ctx context.Context, in *VacuumVolumeCompactRequest, opts ...grpc.CallOption) (VolumeServer_VacuumVolumeCompactClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_VolumeServer_serviceDesc.Streams[0], "/volume_server_pb.VolumeServer/VacuumVolumeCompact", opts...)
 	if err != nil {
 		return nil, err
 	}
-	x := &grpc.GenericClientStream[VacuumVolumeCompactRequest, VacuumVolumeCompactResponse]{ClientStream: stream}
+	x := &volumeServerVacuumVolumeCompactClient{stream}
 	if err := x.ClientStream.SendMsg(in); err != nil {
 		return nil, err
 	}
@@ -166,13 +111,26 @@ func (c *volumeServerClient) VacuumVolumeCompact(ctx context.Context, in *Vacuum
 	return x, nil
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_VacuumVolumeCompactClient = grpc.ServerStreamingClient[VacuumVolumeCompactResponse]
+type VolumeServer_VacuumVolumeCompactClient interface {
+	Recv() (*VacuumVolumeCompactResponse, error)
+	grpc.ClientStream
+}
+
+type volumeServerVacuumVolumeCompactClient struct {
+	grpc.ClientStream
+}
+
+func (x *volumeServerVacuumVolumeCompactClient) Recv() (*VacuumVolumeCompactResponse, error) {
+	m := new(VacuumVolumeCompactResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
 
 func (c *volumeServerClient) VacuumVolumeCommit(ctx context.Context, in *VacuumVolumeCommitRequest, opts ...grpc.CallOption) (*VacuumVolumeCommitResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VacuumVolumeCommitResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VacuumVolumeCommit_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VacuumVolumeCommit", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -180,9 +138,8 @@ func (c *volumeServerClient) VacuumVolumeCommit(ctx context.Context, in *VacuumV
 }
 
 func (c *volumeServerClient) VacuumVolumeCleanup(ctx context.Context, in *VacuumVolumeCleanupRequest, opts ...grpc.CallOption) (*VacuumVolumeCleanupResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VacuumVolumeCleanupResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VacuumVolumeCleanup_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VacuumVolumeCleanup", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -190,9 +147,8 @@ func (c *volumeServerClient) VacuumVolumeCleanup(ctx context.Context, in *Vacuum
 }
 
 func (c *volumeServerClient) DeleteCollection(ctx context.Context, in *DeleteCollectionRequest, opts ...grpc.CallOption) (*DeleteCollectionResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(DeleteCollectionResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_DeleteCollection_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/DeleteCollection", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -200,9 +156,8 @@ func (c *volumeServerClient) DeleteCollection(ctx context.Context, in *DeleteCol
 }
 
 func (c *volumeServerClient) AllocateVolume(ctx context.Context, in *AllocateVolumeRequest, opts ...grpc.CallOption) (*AllocateVolumeResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(AllocateVolumeResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_AllocateVolume_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/AllocateVolume", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -210,22 +165,20 @@ func (c *volumeServerClient) AllocateVolume(ctx context.Context, in *AllocateVol
 }
 
 func (c *volumeServerClient) VolumeSyncStatus(ctx context.Context, in *VolumeSyncStatusRequest, opts ...grpc.CallOption) (*VolumeSyncStatusResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeSyncStatusResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeSyncStatus_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeSyncStatus", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }
 
-func (c *volumeServerClient) VolumeIncrementalCopy(ctx context.Context, in *VolumeIncrementalCopyRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[VolumeIncrementalCopyResponse], error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &VolumeServer_ServiceDesc.Streams[1], VolumeServer_VolumeIncrementalCopy_FullMethodName, cOpts...)
+func (c *volumeServerClient) VolumeIncrementalCopy(ctx context.Context, in *VolumeIncrementalCopyRequest, opts ...grpc.CallOption) (VolumeServer_VolumeIncrementalCopyClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_VolumeServer_serviceDesc.Streams[1], "/volume_server_pb.VolumeServer/VolumeIncrementalCopy", opts...)
 	if err != nil {
 		return nil, err
 	}
-	x := &grpc.GenericClientStream[VolumeIncrementalCopyRequest, VolumeIncrementalCopyResponse]{ClientStream: stream}
+	x := &volumeServerVolumeIncrementalCopyClient{stream}
 	if err := x.ClientStream.SendMsg(in); err != nil {
 		return nil, err
 	}
@@ -235,13 +188,26 @@ func (c *volumeServerClient) VolumeIncrementalCopy(ctx context.Context, in *Volu
 	return x, nil
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_VolumeIncrementalCopyClient = grpc.ServerStreamingClient[VolumeIncrementalCopyResponse]
+type VolumeServer_VolumeIncrementalCopyClient interface {
+	Recv() (*VolumeIncrementalCopyResponse, error)
+	grpc.ClientStream
+}
+
+type volumeServerVolumeIncrementalCopyClient struct {
+	grpc.ClientStream
+}
+
+func (x *volumeServerVolumeIncrementalCopyClient) Recv() (*VolumeIncrementalCopyResponse, error) {
+	m := new(VolumeIncrementalCopyResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
 
 func (c *volumeServerClient) VolumeMount(ctx context.Context, in *VolumeMountRequest, opts ...grpc.CallOption) (*VolumeMountResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeMountResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeMount_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeMount", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -249,9 +215,8 @@ func (c *volumeServerClient) VolumeMount(ctx context.Context, in *VolumeMountReq
 }
 
 func (c *volumeServerClient) VolumeUnmount(ctx context.Context, in *VolumeUnmountRequest, opts ...grpc.CallOption) (*VolumeUnmountResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeUnmountResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeUnmount_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeUnmount", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -259,9 +224,8 @@ func (c *volumeServerClient) VolumeUnmount(ctx context.Context, in *VolumeUnmoun
 }
 
 func (c *volumeServerClient) VolumeDelete(ctx context.Context, in *VolumeDeleteRequest, opts ...grpc.CallOption) (*VolumeDeleteResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeDeleteResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeDelete_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeDelete", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -269,9 +233,8 @@ func (c *volumeServerClient) VolumeDelete(ctx context.Context, in *VolumeDeleteR
 }
 
 func (c *volumeServerClient) VolumeMarkReadonly(ctx context.Context, in *VolumeMarkReadonlyRequest, opts ...grpc.CallOption) (*VolumeMarkReadonlyResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeMarkReadonlyResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeMarkReadonly_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeMarkReadonly", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -279,9 +242,8 @@ func (c *volumeServerClient) VolumeMarkReadonly(ctx context.Context, in *VolumeM
 }
 
 func (c *volumeServerClient) VolumeMarkWritable(ctx context.Context, in *VolumeMarkWritableRequest, opts ...grpc.CallOption) (*VolumeMarkWritableResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeMarkWritableResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeMarkWritable_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeMarkWritable", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -289,9 +251,8 @@ func (c *volumeServerClient) VolumeMarkWritable(ctx context.Context, in *VolumeM
 }
 
 func (c *volumeServerClient) VolumeConfigure(ctx context.Context, in *VolumeConfigureRequest, opts ...grpc.CallOption) (*VolumeConfigureResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeConfigureResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeConfigure_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeConfigure", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -299,22 +260,20 @@ func (c *volumeServerClient) VolumeConfigure(ctx context.Context, in *VolumeConf
 }
 
 func (c *volumeServerClient) VolumeStatus(ctx context.Context, in *VolumeStatusRequest, opts ...grpc.CallOption) (*VolumeStatusResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeStatusResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeStatus_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeStatus", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }
 
-func (c *volumeServerClient) VolumeCopy(ctx context.Context, in *VolumeCopyRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[VolumeCopyResponse], error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &VolumeServer_ServiceDesc.Streams[2], VolumeServer_VolumeCopy_FullMethodName, cOpts...)
+func (c *volumeServerClient) VolumeCopy(ctx context.Context, in *VolumeCopyRequest, opts ...grpc.CallOption) (VolumeServer_VolumeCopyClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_VolumeServer_serviceDesc.Streams[2], "/volume_server_pb.VolumeServer/VolumeCopy", opts...)
 	if err != nil {
 		return nil, err
 	}
-	x := &grpc.GenericClientStream[VolumeCopyRequest, VolumeCopyResponse]{ClientStream: stream}
+	x := &volumeServerVolumeCopyClient{stream}
 	if err := x.ClientStream.SendMsg(in); err != nil {
 		return nil, err
 	}
@@ -324,26 +283,38 @@ func (c *volumeServerClient) VolumeCopy(ctx context.Context, in *VolumeCopyReque
 	return x, nil
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_VolumeCopyClient = grpc.ServerStreamingClient[VolumeCopyResponse]
+type VolumeServer_VolumeCopyClient interface {
+	Recv() (*VolumeCopyResponse, error)
+	grpc.ClientStream
+}
+
+type volumeServerVolumeCopyClient struct {
+	grpc.ClientStream
+}
+
+func (x *volumeServerVolumeCopyClient) Recv() (*VolumeCopyResponse, error) {
+	m := new(VolumeCopyResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
 
 func (c *volumeServerClient) ReadVolumeFileStatus(ctx context.Context, in *ReadVolumeFileStatusRequest, opts ...grpc.CallOption) (*ReadVolumeFileStatusResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(ReadVolumeFileStatusResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_ReadVolumeFileStatus_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/ReadVolumeFileStatus", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }
 
-func (c *volumeServerClient) CopyFile(ctx context.Context, in *CopyFileRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[CopyFileResponse], error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &VolumeServer_ServiceDesc.Streams[3], VolumeServer_CopyFile_FullMethodName, cOpts...)
+func (c *volumeServerClient) CopyFile(ctx context.Context, in *CopyFileRequest, opts ...grpc.CallOption) (VolumeServer_CopyFileClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_VolumeServer_serviceDesc.Streams[3], "/volume_server_pb.VolumeServer/CopyFile", opts...)
 	if err != nil {
 		return nil, err
 	}
-	x := &grpc.GenericClientStream[CopyFileRequest, CopyFileResponse]{ClientStream: stream}
+	x := &volumeServerCopyFileClient{stream}
 	if err := x.ClientStream.SendMsg(in); err != nil {
 		return nil, err
 	}
@@ -353,26 +324,60 @@ func (c *volumeServerClient) CopyFile(ctx context.Context, in *CopyFileRequest,
 	return x, nil
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_CopyFileClient = grpc.ServerStreamingClient[CopyFileResponse]
+type VolumeServer_CopyFileClient interface {
+	Recv() (*CopyFileResponse, error)
+	grpc.ClientStream
+}
+
+type volumeServerCopyFileClient struct {
+	grpc.ClientStream
+}
 
-func (c *volumeServerClient) ReceiveFile(ctx context.Context, opts ...grpc.CallOption) (grpc.ClientStreamingClient[ReceiveFileRequest, ReceiveFileResponse], error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &VolumeServer_ServiceDesc.Streams[4], VolumeServer_ReceiveFile_FullMethodName, cOpts...)
+func (x *volumeServerCopyFileClient) Recv() (*CopyFileResponse, error) {
+	m := new(CopyFileResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func (c *volumeServerClient) ReceiveFile(ctx context.Context, opts ...grpc.CallOption) (VolumeServer_ReceiveFileClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_VolumeServer_serviceDesc.Streams[4], "/volume_server_pb.VolumeServer/ReceiveFile", opts...)
 	if err != nil {
 		return nil, err
 	}
-	x := &grpc.GenericClientStream[ReceiveFileRequest, ReceiveFileResponse]{ClientStream: stream}
+	x := &volumeServerReceiveFileClient{stream}
 	return x, nil
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_ReceiveFileClient = grpc.ClientStreamingClient[ReceiveFileRequest, ReceiveFileResponse]
+type VolumeServer_ReceiveFileClient interface {
+	Send(*ReceiveFileRequest) error
+	CloseAndRecv() (*ReceiveFileResponse, error)
+	grpc.ClientStream
+}
+
+type volumeServerReceiveFileClient struct {
+	grpc.ClientStream
+}
+
+func (x *volumeServerReceiveFileClient) Send(m *ReceiveFileRequest) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *volumeServerReceiveFileClient) CloseAndRecv() (*ReceiveFileResponse, error) {
+	if err := x.ClientStream.CloseSend(); err != nil {
+		return nil, err
+	}
+	m := new(ReceiveFileResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
 
 func (c *volumeServerClient) ReadNeedleBlob(ctx context.Context, in *ReadNeedleBlobRequest, opts ...grpc.CallOption) (*ReadNeedleBlobResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(ReadNeedleBlobResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_ReadNeedleBlob_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/ReadNeedleBlob", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -380,9 +385,8 @@ func (c *volumeServerClient) ReadNeedleBlob(ctx context.Context, in *ReadNeedleB
 }
 
 func (c *volumeServerClient) ReadNeedleMeta(ctx context.Context, in *ReadNeedleMetaRequest, opts ...grpc.CallOption) (*ReadNeedleMetaResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(ReadNeedleMetaResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_ReadNeedleMeta_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/ReadNeedleMeta", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -390,22 +394,20 @@ func (c *volumeServerClient) ReadNeedleMeta(ctx context.Context, in *ReadNeedleM
 }
 
 func (c *volumeServerClient) WriteNeedleBlob(ctx context.Context, in *WriteNeedleBlobRequest, opts ...grpc.CallOption) (*WriteNeedleBlobResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(WriteNeedleBlobResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_WriteNeedleBlob_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/WriteNeedleBlob", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }
 
-func (c *volumeServerClient) ReadAllNeedles(ctx context.Context, in *ReadAllNeedlesRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[ReadAllNeedlesResponse], error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &VolumeServer_ServiceDesc.Streams[5], VolumeServer_ReadAllNeedles_FullMethodName, cOpts...)
+func (c *volumeServerClient) ReadAllNeedles(ctx context.Context, in *ReadAllNeedlesRequest, opts ...grpc.CallOption) (VolumeServer_ReadAllNeedlesClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_VolumeServer_serviceDesc.Streams[5], "/volume_server_pb.VolumeServer/ReadAllNeedles", opts...)
 	if err != nil {
 		return nil, err
 	}
-	x := &grpc.GenericClientStream[ReadAllNeedlesRequest, ReadAllNeedlesResponse]{ClientStream: stream}
+	x := &volumeServerReadAllNeedlesClient{stream}
 	if err := x.ClientStream.SendMsg(in); err != nil {
 		return nil, err
 	}
@@ -415,16 +417,29 @@ func (c *volumeServerClient) ReadAllNeedles(ctx context.Context, in *ReadAllNeed
 	return x, nil
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_ReadAllNeedlesClient = grpc.ServerStreamingClient[ReadAllNeedlesResponse]
+type VolumeServer_ReadAllNeedlesClient interface {
+	Recv() (*ReadAllNeedlesResponse, error)
+	grpc.ClientStream
+}
+
+type volumeServerReadAllNeedlesClient struct {
+	grpc.ClientStream
+}
 
-func (c *volumeServerClient) VolumeTailSender(ctx context.Context, in *VolumeTailSenderRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[VolumeTailSenderResponse], error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &VolumeServer_ServiceDesc.Streams[6], VolumeServer_VolumeTailSender_FullMethodName, cOpts...)
+func (x *volumeServerReadAllNeedlesClient) Recv() (*ReadAllNeedlesResponse, error) {
+	m := new(ReadAllNeedlesResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func (c *volumeServerClient) VolumeTailSender(ctx context.Context, in *VolumeTailSenderRequest, opts ...grpc.CallOption) (VolumeServer_VolumeTailSenderClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_VolumeServer_serviceDesc.Streams[6], "/volume_server_pb.VolumeServer/VolumeTailSender", opts...)
 	if err != nil {
 		return nil, err
 	}
-	x := &grpc.GenericClientStream[VolumeTailSenderRequest, VolumeTailSenderResponse]{ClientStream: stream}
+	x := &volumeServerVolumeTailSenderClient{stream}
 	if err := x.ClientStream.SendMsg(in); err != nil {
 		return nil, err
 	}
@@ -434,13 +449,26 @@ func (c *volumeServerClient) VolumeTailSender(ctx context.Context, in *VolumeTai
 	return x, nil
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_VolumeTailSenderClient = grpc.ServerStreamingClient[VolumeTailSenderResponse]
+type VolumeServer_VolumeTailSenderClient interface {
+	Recv() (*VolumeTailSenderResponse, error)
+	grpc.ClientStream
+}
+
+type volumeServerVolumeTailSenderClient struct {
+	grpc.ClientStream
+}
+
+func (x *volumeServerVolumeTailSenderClient) Recv() (*VolumeTailSenderResponse, error) {
+	m := new(VolumeTailSenderResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
 
 func (c *volumeServerClient) VolumeTailReceiver(ctx context.Context, in *VolumeTailReceiverRequest, opts ...grpc.CallOption) (*VolumeTailReceiverResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeTailReceiverResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeTailReceiver_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeTailReceiver", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -448,9 +476,8 @@ func (c *volumeServerClient) VolumeTailReceiver(ctx context.Context, in *VolumeT
 }
 
 func (c *volumeServerClient) VolumeEcShardsGenerate(ctx context.Context, in *VolumeEcShardsGenerateRequest, opts ...grpc.CallOption) (*VolumeEcShardsGenerateResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeEcShardsGenerateResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeEcShardsGenerate_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeEcShardsGenerate", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -458,9 +485,8 @@ func (c *volumeServerClient) VolumeEcShardsGenerate(ctx context.Context, in *Vol
 }
 
 func (c *volumeServerClient) VolumeEcShardsRebuild(ctx context.Context, in *VolumeEcShardsRebuildRequest, opts ...grpc.CallOption) (*VolumeEcShardsRebuildResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeEcShardsRebuildResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeEcShardsRebuild_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeEcShardsRebuild", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -468,9 +494,8 @@ func (c *volumeServerClient) VolumeEcShardsRebuild(ctx context.Context, in *Volu
 }
 
 func (c *volumeServerClient) VolumeEcShardsCopy(ctx context.Context, in *VolumeEcShardsCopyRequest, opts ...grpc.CallOption) (*VolumeEcShardsCopyResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeEcShardsCopyResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeEcShardsCopy_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeEcShardsCopy", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -478,9 +503,8 @@ func (c *volumeServerClient) VolumeEcShardsCopy(ctx context.Context, in *VolumeE
 }
 
 func (c *volumeServerClient) VolumeEcShardsDelete(ctx context.Context, in *VolumeEcShardsDeleteRequest, opts ...grpc.CallOption) (*VolumeEcShardsDeleteResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeEcShardsDeleteResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeEcShardsDelete_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeEcShardsDelete", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -488,9 +512,8 @@ func (c *volumeServerClient) VolumeEcShardsDelete(ctx context.Context, in *Volum
 }
 
 func (c *volumeServerClient) VolumeEcShardsMount(ctx context.Context, in *VolumeEcShardsMountRequest, opts ...grpc.CallOption) (*VolumeEcShardsMountResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeEcShardsMountResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeEcShardsMount_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeEcShardsMount", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -498,22 +521,20 @@ func (c *volumeServerClient) VolumeEcShardsMount(ctx context.Context, in *Volume
 }
 
 func (c *volumeServerClient) VolumeEcShardsUnmount(ctx context.Context, in *VolumeEcShardsUnmountRequest, opts ...grpc.CallOption) (*VolumeEcShardsUnmountResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeEcShardsUnmountResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeEcShardsUnmount_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeEcShardsUnmount", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }
 
-func (c *volumeServerClient) VolumeEcShardRead(ctx context.Context, in *VolumeEcShardReadRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[VolumeEcShardReadResponse], error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &VolumeServer_ServiceDesc.Streams[7], VolumeServer_VolumeEcShardRead_FullMethodName, cOpts...)
+func (c *volumeServerClient) VolumeEcShardRead(ctx context.Context, in *VolumeEcShardReadRequest, opts ...grpc.CallOption) (VolumeServer_VolumeEcShardReadClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_VolumeServer_serviceDesc.Streams[7], "/volume_server_pb.VolumeServer/VolumeEcShardRead", opts...)
 	if err != nil {
 		return nil, err
 	}
-	x := &grpc.GenericClientStream[VolumeEcShardReadRequest, VolumeEcShardReadResponse]{ClientStream: stream}
+	x := &volumeServerVolumeEcShardReadClient{stream}
 	if err := x.ClientStream.SendMsg(in); err != nil {
 		return nil, err
 	}
@@ -523,13 +544,26 @@ func (c *volumeServerClient) VolumeEcShardRead(ctx context.Context, in *VolumeEc
 	return x, nil
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_VolumeEcShardReadClient = grpc.ServerStreamingClient[VolumeEcShardReadResponse]
+type VolumeServer_VolumeEcShardReadClient interface {
+	Recv() (*VolumeEcShardReadResponse, error)
+	grpc.ClientStream
+}
+
+type volumeServerVolumeEcShardReadClient struct {
+	grpc.ClientStream
+}
+
+func (x *volumeServerVolumeEcShardReadClient) Recv() (*VolumeEcShardReadResponse, error) {
+	m := new(VolumeEcShardReadResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
 
 func (c *volumeServerClient) VolumeEcBlobDelete(ctx context.Context, in *VolumeEcBlobDeleteRequest, opts ...grpc.CallOption) (*VolumeEcBlobDeleteResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeEcBlobDeleteResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeEcBlobDelete_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeEcBlobDelete", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -537,9 +571,8 @@ func (c *volumeServerClient) VolumeEcBlobDelete(ctx context.Context, in *VolumeE
 }
 
 func (c *volumeServerClient) VolumeEcShardsToVolume(ctx context.Context, in *VolumeEcShardsToVolumeRequest, opts ...grpc.CallOption) (*VolumeEcShardsToVolumeResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeEcShardsToVolumeResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeEcShardsToVolume_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeEcShardsToVolume", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -547,22 +580,29 @@ func (c *volumeServerClient) VolumeEcShardsToVolume(ctx context.Context, in *Vol
 }
 
 func (c *volumeServerClient) VolumeEcShardsInfo(ctx context.Context, in *VolumeEcShardsInfoRequest, opts ...grpc.CallOption) (*VolumeEcShardsInfoResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeEcShardsInfoResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeEcShardsInfo_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeEcShardsInfo", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }
 
-func (c *volumeServerClient) VolumeTierMoveDatToRemote(ctx context.Context, in *VolumeTierMoveDatToRemoteRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[VolumeTierMoveDatToRemoteResponse], error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &VolumeServer_ServiceDesc.Streams[8], VolumeServer_VolumeTierMoveDatToRemote_FullMethodName, cOpts...)
+func (c *volumeServerClient) VolumeEcStatus(ctx context.Context, in *VolumeEcStatusRequest, opts ...grpc.CallOption) (*VolumeEcStatusResponse, error) {
+	out := new(VolumeEcStatusResponse)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeEcStatus", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
-	x := &grpc.GenericClientStream[VolumeTierMoveDatToRemoteRequest, VolumeTierMoveDatToRemoteResponse]{ClientStream: stream}
+	return out, nil
+}
+
+func (c *volumeServerClient) VolumeTierMoveDatToRemote(ctx context.Context, in *VolumeTierMoveDatToRemoteRequest, opts ...grpc.CallOption) (VolumeServer_VolumeTierMoveDatToRemoteClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_VolumeServer_serviceDesc.Streams[8], "/volume_server_pb.VolumeServer/VolumeTierMoveDatToRemote", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &volumeServerVolumeTierMoveDatToRemoteClient{stream}
 	if err := x.ClientStream.SendMsg(in); err != nil {
 		return nil, err
 	}
@@ -572,16 +612,29 @@ func (c *volumeServerClient) VolumeTierMoveDatToRemote(ctx context.Context, in *
 	return x, nil
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_VolumeTierMoveDatToRemoteClient = grpc.ServerStreamingClient[VolumeTierMoveDatToRemoteResponse]
+type VolumeServer_VolumeTierMoveDatToRemoteClient interface {
+	Recv() (*VolumeTierMoveDatToRemoteResponse, error)
+	grpc.ClientStream
+}
+
+type volumeServerVolumeTierMoveDatToRemoteClient struct {
+	grpc.ClientStream
+}
 
-func (c *volumeServerClient) VolumeTierMoveDatFromRemote(ctx context.Context, in *VolumeTierMoveDatFromRemoteRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[VolumeTierMoveDatFromRemoteResponse], error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &VolumeServer_ServiceDesc.Streams[9], VolumeServer_VolumeTierMoveDatFromRemote_FullMethodName, cOpts...)
+func (x *volumeServerVolumeTierMoveDatToRemoteClient) Recv() (*VolumeTierMoveDatToRemoteResponse, error) {
+	m := new(VolumeTierMoveDatToRemoteResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func (c *volumeServerClient) VolumeTierMoveDatFromRemote(ctx context.Context, in *VolumeTierMoveDatFromRemoteRequest, opts ...grpc.CallOption) (VolumeServer_VolumeTierMoveDatFromRemoteClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_VolumeServer_serviceDesc.Streams[9], "/volume_server_pb.VolumeServer/VolumeTierMoveDatFromRemote", opts...)
 	if err != nil {
 		return nil, err
 	}
-	x := &grpc.GenericClientStream[VolumeTierMoveDatFromRemoteRequest, VolumeTierMoveDatFromRemoteResponse]{ClientStream: stream}
+	x := &volumeServerVolumeTierMoveDatFromRemoteClient{stream}
 	if err := x.ClientStream.SendMsg(in); err != nil {
 		return nil, err
 	}
@@ -591,13 +644,26 @@ func (c *volumeServerClient) VolumeTierMoveDatFromRemote(ctx context.Context, in
 	return x, nil
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_VolumeTierMoveDatFromRemoteClient = grpc.ServerStreamingClient[VolumeTierMoveDatFromRemoteResponse]
+type VolumeServer_VolumeTierMoveDatFromRemoteClient interface {
+	Recv() (*VolumeTierMoveDatFromRemoteResponse, error)
+	grpc.ClientStream
+}
+
+type volumeServerVolumeTierMoveDatFromRemoteClient struct {
+	grpc.ClientStream
+}
+
+func (x *volumeServerVolumeTierMoveDatFromRemoteClient) Recv() (*VolumeTierMoveDatFromRemoteResponse, error) {
+	m := new(VolumeTierMoveDatFromRemoteResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
 
 func (c *volumeServerClient) VolumeServerStatus(ctx context.Context, in *VolumeServerStatusRequest, opts ...grpc.CallOption) (*VolumeServerStatusResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeServerStatusResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeServerStatus_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeServerStatus", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -605,9 +671,8 @@ func (c *volumeServerClient) VolumeServerStatus(ctx context.Context, in *VolumeS
 }
 
 func (c *volumeServerClient) VolumeServerLeave(ctx context.Context, in *VolumeServerLeaveRequest, opts ...grpc.CallOption) (*VolumeServerLeaveResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeServerLeaveResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeServerLeave_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeServerLeave", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -615,22 +680,20 @@ func (c *volumeServerClient) VolumeServerLeave(ctx context.Context, in *VolumeSe
 }
 
 func (c *volumeServerClient) FetchAndWriteNeedle(ctx context.Context, in *FetchAndWriteNeedleRequest, opts ...grpc.CallOption) (*FetchAndWriteNeedleResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(FetchAndWriteNeedleResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_FetchAndWriteNeedle_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/FetchAndWriteNeedle", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }
 
-func (c *volumeServerClient) Query(ctx context.Context, in *QueryRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[QueriedStripe], error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &VolumeServer_ServiceDesc.Streams[10], VolumeServer_Query_FullMethodName, cOpts...)
+func (c *volumeServerClient) Query(ctx context.Context, in *QueryRequest, opts ...grpc.CallOption) (VolumeServer_QueryClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_VolumeServer_serviceDesc.Streams[10], "/volume_server_pb.VolumeServer/Query", opts...)
 	if err != nil {
 		return nil, err
 	}
-	x := &grpc.GenericClientStream[QueryRequest, QueriedStripe]{ClientStream: stream}
+	x := &volumeServerQueryClient{stream}
 	if err := x.ClientStream.SendMsg(in); err != nil {
 		return nil, err
 	}
@@ -640,13 +703,26 @@ func (c *volumeServerClient) Query(ctx context.Context, in *QueryRequest, opts .
 	return x, nil
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_QueryClient = grpc.ServerStreamingClient[QueriedStripe]
+type VolumeServer_QueryClient interface {
+	Recv() (*QueriedStripe, error)
+	grpc.ClientStream
+}
+
+type volumeServerQueryClient struct {
+	grpc.ClientStream
+}
+
+func (x *volumeServerQueryClient) Recv() (*QueriedStripe, error) {
+	m := new(QueriedStripe)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
 
 func (c *volumeServerClient) VolumeNeedleStatus(ctx context.Context, in *VolumeNeedleStatusRequest, opts ...grpc.CallOption) (*VolumeNeedleStatusResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(VolumeNeedleStatusResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_VolumeNeedleStatus_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/VolumeNeedleStatus", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -654,9 +730,8 @@ func (c *volumeServerClient) VolumeNeedleStatus(ctx context.Context, in *VolumeN
 }
 
 func (c *volumeServerClient) Ping(ctx context.Context, in *PingRequest, opts ...grpc.CallOption) (*PingResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(PingResponse)
-	err := c.cc.Invoke(ctx, VolumeServer_Ping_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, "/volume_server_pb.VolumeServer/Ping", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -665,18 +740,18 @@ func (c *volumeServerClient) Ping(ctx context.Context, in *PingRequest, opts ...
 
 // VolumeServerServer is the server API for VolumeServer service.
 // All implementations must embed UnimplementedVolumeServerServer
-// for forward compatibility.
+// for forward compatibility
 type VolumeServerServer interface {
 	// Experts only: takes multiple fid parameters. This function does not propagate deletes to replicas.
 	BatchDelete(context.Context, *BatchDeleteRequest) (*BatchDeleteResponse, error)
 	VacuumVolumeCheck(context.Context, *VacuumVolumeCheckRequest) (*VacuumVolumeCheckResponse, error)
-	VacuumVolumeCompact(*VacuumVolumeCompactRequest, grpc.ServerStreamingServer[VacuumVolumeCompactResponse]) error
+	VacuumVolumeCompact(*VacuumVolumeCompactRequest, VolumeServer_VacuumVolumeCompactServer) error
 	VacuumVolumeCommit(context.Context, *VacuumVolumeCommitRequest) (*VacuumVolumeCommitResponse, error)
 	VacuumVolumeCleanup(context.Context, *VacuumVolumeCleanupRequest) (*VacuumVolumeCleanupResponse, error)
 	DeleteCollection(context.Context, *DeleteCollectionRequest) (*DeleteCollectionResponse, error)
 	AllocateVolume(context.Context, *AllocateVolumeRequest) (*AllocateVolumeResponse, error)
 	VolumeSyncStatus(context.Context, *VolumeSyncStatusRequest) (*VolumeSyncStatusResponse, error)
-	VolumeIncrementalCopy(*VolumeIncrementalCopyRequest, grpc.ServerStreamingServer[VolumeIncrementalCopyResponse]) error
+	VolumeIncrementalCopy(*VolumeIncrementalCopyRequest, VolumeServer_VolumeIncrementalCopyServer) error
 	VolumeMount(context.Context, *VolumeMountRequest) (*VolumeMountResponse, error)
 	VolumeUnmount(context.Context, *VolumeUnmountRequest) (*VolumeUnmountResponse, error)
 	VolumeDelete(context.Context, *VolumeDeleteRequest) (*VolumeDeleteResponse, error)
@@ -685,15 +760,15 @@ type VolumeServerServer interface {
 	VolumeConfigure(context.Context, *VolumeConfigureRequest) (*VolumeConfigureResponse, error)
 	VolumeStatus(context.Context, *VolumeStatusRequest) (*VolumeStatusResponse, error)
 	// copy the .idx .dat files, and mount this volume
-	VolumeCopy(*VolumeCopyRequest, grpc.ServerStreamingServer[VolumeCopyResponse]) error
+	VolumeCopy(*VolumeCopyRequest, VolumeServer_VolumeCopyServer) error
 	ReadVolumeFileStatus(context.Context, *ReadVolumeFileStatusRequest) (*ReadVolumeFileStatusResponse, error)
-	CopyFile(*CopyFileRequest, grpc.ServerStreamingServer[CopyFileResponse]) error
-	ReceiveFile(grpc.ClientStreamingServer[ReceiveFileRequest, ReceiveFileResponse]) error
+	CopyFile(*CopyFileRequest, VolumeServer_CopyFileServer) error
+	ReceiveFile(VolumeServer_ReceiveFileServer) error
 	ReadNeedleBlob(context.Context, *ReadNeedleBlobRequest) (*ReadNeedleBlobResponse, error)
 	ReadNeedleMeta(context.Context, *ReadNeedleMetaRequest) (*ReadNeedleMetaResponse, error)
 	WriteNeedleBlob(context.Context, *WriteNeedleBlobRequest) (*WriteNeedleBlobResponse, error)
-	ReadAllNeedles(*ReadAllNeedlesRequest, grpc.ServerStreamingServer[ReadAllNeedlesResponse]) error
-	VolumeTailSender(*VolumeTailSenderRequest, grpc.ServerStreamingServer[VolumeTailSenderResponse]) error
+	ReadAllNeedles(*ReadAllNeedlesRequest, VolumeServer_ReadAllNeedlesServer) error
+	VolumeTailSender(*VolumeTailSenderRequest, VolumeServer_VolumeTailSenderServer) error
 	VolumeTailReceiver(context.Context, *VolumeTailReceiverRequest) (*VolumeTailReceiverResponse, error)
 	// erasure coding
 	VolumeEcShardsGenerate(context.Context, *VolumeEcShardsGenerateRequest) (*VolumeEcShardsGenerateResponse, error)
@@ -702,30 +777,28 @@ type VolumeServerServer interface {
 	VolumeEcShardsDelete(context.Context, *VolumeEcShardsDeleteRequest) (*VolumeEcShardsDeleteResponse, error)
 	VolumeEcShardsMount(context.Context, *VolumeEcShardsMountRequest) (*VolumeEcShardsMountResponse, error)
 	VolumeEcShardsUnmount(context.Context, *VolumeEcShardsUnmountRequest) (*VolumeEcShardsUnmountResponse, error)
-	VolumeEcShardRead(*VolumeEcShardReadRequest, grpc.ServerStreamingServer[VolumeEcShardReadResponse]) error
+	VolumeEcShardRead(*VolumeEcShardReadRequest, VolumeServer_VolumeEcShardReadServer) error
 	VolumeEcBlobDelete(context.Context, *VolumeEcBlobDeleteRequest) (*VolumeEcBlobDeleteResponse, error)
 	VolumeEcShardsToVolume(context.Context, *VolumeEcShardsToVolumeRequest) (*VolumeEcShardsToVolumeResponse, error)
 	VolumeEcShardsInfo(context.Context, *VolumeEcShardsInfoRequest) (*VolumeEcShardsInfoResponse, error)
+	VolumeEcStatus(context.Context, *VolumeEcStatusRequest) (*VolumeEcStatusResponse, error)
 	// tiered storage
-	VolumeTierMoveDatToRemote(*VolumeTierMoveDatToRemoteRequest, grpc.ServerStreamingServer[VolumeTierMoveDatToRemoteResponse]) error
-	VolumeTierMoveDatFromRemote(*VolumeTierMoveDatFromRemoteRequest, grpc.ServerStreamingServer[VolumeTierMoveDatFromRemoteResponse]) error
+	VolumeTierMoveDatToRemote(*VolumeTierMoveDatToRemoteRequest, VolumeServer_VolumeTierMoveDatToRemoteServer) error
+	VolumeTierMoveDatFromRemote(*VolumeTierMoveDatFromRemoteRequest, VolumeServer_VolumeTierMoveDatFromRemoteServer) error
 	VolumeServerStatus(context.Context, *VolumeServerStatusRequest) (*VolumeServerStatusResponse, error)
 	VolumeServerLeave(context.Context, *VolumeServerLeaveRequest) (*VolumeServerLeaveResponse, error)
 	// remote storage
 	FetchAndWriteNeedle(context.Context, *FetchAndWriteNeedleRequest) (*FetchAndWriteNeedleResponse, error)
 	// <experimental> query
-	Query(*QueryRequest, grpc.ServerStreamingServer[QueriedStripe]) error
+	Query(*QueryRequest, VolumeServer_QueryServer) error
 	VolumeNeedleStatus(context.Context, *VolumeNeedleStatusRequest) (*VolumeNeedleStatusResponse, error)
 	Ping(context.Context, *PingRequest) (*PingResponse, error)
 	mustEmbedUnimplementedVolumeServerServer()
 }
 
-// UnimplementedVolumeServerServer must be embedded to have
-// forward compatible implementations.
-//
-// NOTE: this should be embedded by value instead of pointer to avoid a nil
-// pointer dereference when methods are called.
-type UnimplementedVolumeServerServer struct{}
+// UnimplementedVolumeServerServer must be embedded to have forward compatible implementations.
+type UnimplementedVolumeServerServer struct {
+}
 
 func (UnimplementedVolumeServerServer) BatchDelete(context.Context, *BatchDeleteRequest) (*BatchDeleteResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method BatchDelete not implemented")
@@ -733,7 +806,7 @@ func (UnimplementedVolumeServerServer) BatchDelete(context.Context, *BatchDelete
 func (UnimplementedVolumeServerServer) VacuumVolumeCheck(context.Context, *VacuumVolumeCheckRequest) (*VacuumVolumeCheckResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method VacuumVolumeCheck not implemented")
 }
-func (UnimplementedVolumeServerServer) VacuumVolumeCompact(*VacuumVolumeCompactRequest, grpc.ServerStreamingServer[VacuumVolumeCompactResponse]) error {
+func (UnimplementedVolumeServerServer) VacuumVolumeCompact(*VacuumVolumeCompactRequest, VolumeServer_VacuumVolumeCompactServer) error {
 	return status.Errorf(codes.Unimplemented, "method VacuumVolumeCompact not implemented")
 }
 func (UnimplementedVolumeServerServer) VacuumVolumeCommit(context.Context, *VacuumVolumeCommitRequest) (*VacuumVolumeCommitResponse, error) {
@@ -751,7 +824,7 @@ func (UnimplementedVolumeServerServer) AllocateVolume(context.Context, *Allocate
 func (UnimplementedVolumeServerServer) VolumeSyncStatus(context.Context, *VolumeSyncStatusRequest) (*VolumeSyncStatusResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method VolumeSyncStatus not implemented")
 }
-func (UnimplementedVolumeServerServer) VolumeIncrementalCopy(*VolumeIncrementalCopyRequest, grpc.ServerStreamingServer[VolumeIncrementalCopyResponse]) error {
+func (UnimplementedVolumeServerServer) VolumeIncrementalCopy(*VolumeIncrementalCopyRequest, VolumeServer_VolumeIncrementalCopyServer) error {
 	return status.Errorf(codes.Unimplemented, "method VolumeIncrementalCopy not implemented")
 }
 func (UnimplementedVolumeServerServer) VolumeMount(context.Context, *VolumeMountRequest) (*VolumeMountResponse, error) {
@@ -775,16 +848,16 @@ func (UnimplementedVolumeServerServer) VolumeConfigure(context.Context, *VolumeC
 func (UnimplementedVolumeServerServer) VolumeStatus(context.Context, *VolumeStatusRequest) (*VolumeStatusResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method VolumeStatus not implemented")
 }
-func (UnimplementedVolumeServerServer) VolumeCopy(*VolumeCopyRequest, grpc.ServerStreamingServer[VolumeCopyResponse]) error {
+func (UnimplementedVolumeServerServer) VolumeCopy(*VolumeCopyRequest, VolumeServer_VolumeCopyServer) error {
 	return status.Errorf(codes.Unimplemented, "method VolumeCopy not implemented")
 }
 func (UnimplementedVolumeServerServer) ReadVolumeFileStatus(context.Context, *ReadVolumeFileStatusRequest) (*ReadVolumeFileStatusResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method ReadVolumeFileStatus not implemented")
 }
-func (UnimplementedVolumeServerServer) CopyFile(*CopyFileRequest, grpc.ServerStreamingServer[CopyFileResponse]) error {
+func (UnimplementedVolumeServerServer) CopyFile(*CopyFileRequest, VolumeServer_CopyFileServer) error {
 	return status.Errorf(codes.Unimplemented, "method CopyFile not implemented")
 }
-func (UnimplementedVolumeServerServer) ReceiveFile(grpc.ClientStreamingServer[ReceiveFileRequest, ReceiveFileResponse]) error {
+func (UnimplementedVolumeServerServer) ReceiveFile(VolumeServer_ReceiveFileServer) error {
 	return status.Errorf(codes.Unimplemented, "method ReceiveFile not implemented")
 }
 func (UnimplementedVolumeServerServer) ReadNeedleBlob(context.Context, *ReadNeedleBlobRequest) (*ReadNeedleBlobResponse, error) {
@@ -796,10 +869,10 @@ func (UnimplementedVolumeServerServer) ReadNeedleMeta(context.Context, *ReadNeed
 func (UnimplementedVolumeServerServer) WriteNeedleBlob(context.Context, *WriteNeedleBlobRequest) (*WriteNeedleBlobResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method WriteNeedleBlob not implemented")
 }
-func (UnimplementedVolumeServerServer) ReadAllNeedles(*ReadAllNeedlesRequest, grpc.ServerStreamingServer[ReadAllNeedlesResponse]) error {
+func (UnimplementedVolumeServerServer) ReadAllNeedles(*ReadAllNeedlesRequest, VolumeServer_ReadAllNeedlesServer) error {
 	return status.Errorf(codes.Unimplemented, "method ReadAllNeedles not implemented")
 }
-func (UnimplementedVolumeServerServer) VolumeTailSender(*VolumeTailSenderRequest, grpc.ServerStreamingServer[VolumeTailSenderResponse]) error {
+func (UnimplementedVolumeServerServer) VolumeTailSender(*VolumeTailSenderRequest, VolumeServer_VolumeTailSenderServer) error {
 	return status.Errorf(codes.Unimplemented, "method VolumeTailSender not implemented")
 }
 func (UnimplementedVolumeServerServer) VolumeTailReceiver(context.Context, *VolumeTailReceiverRequest) (*VolumeTailReceiverResponse, error) {
@@ -823,7 +896,7 @@ func (UnimplementedVolumeServerServer) VolumeEcShardsMount(context.Context, *Vol
 func (UnimplementedVolumeServerServer) VolumeEcShardsUnmount(context.Context, *VolumeEcShardsUnmountRequest) (*VolumeEcShardsUnmountResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method VolumeEcShardsUnmount not implemented")
 }
-func (UnimplementedVolumeServerServer) VolumeEcShardRead(*VolumeEcShardReadRequest, grpc.ServerStreamingServer[VolumeEcShardReadResponse]) error {
+func (UnimplementedVolumeServerServer) VolumeEcShardRead(*VolumeEcShardReadRequest, VolumeServer_VolumeEcShardReadServer) error {
 	return status.Errorf(codes.Unimplemented, "method VolumeEcShardRead not implemented")
 }
 func (UnimplementedVolumeServerServer) VolumeEcBlobDelete(context.Context, *VolumeEcBlobDeleteRequest) (*VolumeEcBlobDeleteResponse, error) {
@@ -835,10 +908,13 @@ func (UnimplementedVolumeServerServer) VolumeEcShardsToVolume(context.Context, *
 func (UnimplementedVolumeServerServer) VolumeEcShardsInfo(context.Context, *VolumeEcShardsInfoRequest) (*VolumeEcShardsInfoResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method VolumeEcShardsInfo not implemented")
 }
-func (UnimplementedVolumeServerServer) VolumeTierMoveDatToRemote(*VolumeTierMoveDatToRemoteRequest, grpc.ServerStreamingServer[VolumeTierMoveDatToRemoteResponse]) error {
+func (UnimplementedVolumeServerServer) VolumeEcStatus(context.Context, *VolumeEcStatusRequest) (*VolumeEcStatusResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method VolumeEcStatus not implemented")
+}
+func (UnimplementedVolumeServerServer) VolumeTierMoveDatToRemote(*VolumeTierMoveDatToRemoteRequest, VolumeServer_VolumeTierMoveDatToRemoteServer) error {
 	return status.Errorf(codes.Unimplemented, "method VolumeTierMoveDatToRemote not implemented")
 }
-func (UnimplementedVolumeServerServer) VolumeTierMoveDatFromRemote(*VolumeTierMoveDatFromRemoteRequest, grpc.ServerStreamingServer[VolumeTierMoveDatFromRemoteResponse]) error {
+func (UnimplementedVolumeServerServer) VolumeTierMoveDatFromRemote(*VolumeTierMoveDatFromRemoteRequest, VolumeServer_VolumeTierMoveDatFromRemoteServer) error {
 	return status.Errorf(codes.Unimplemented, "method VolumeTierMoveDatFromRemote not implemented")
 }
 func (UnimplementedVolumeServerServer) VolumeServerStatus(context.Context, *VolumeServerStatusRequest) (*VolumeServerStatusResponse, error) {
@@ -850,7 +926,7 @@ func (UnimplementedVolumeServerServer) VolumeServerLeave(context.Context, *Volum
 func (UnimplementedVolumeServerServer) FetchAndWriteNeedle(context.Context, *FetchAndWriteNeedleRequest) (*FetchAndWriteNeedleResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method FetchAndWriteNeedle not implemented")
 }
-func (UnimplementedVolumeServerServer) Query(*QueryRequest, grpc.ServerStreamingServer[QueriedStripe]) error {
+func (UnimplementedVolumeServerServer) Query(*QueryRequest, VolumeServer_QueryServer) error {
 	return status.Errorf(codes.Unimplemented, "method Query not implemented")
 }
 func (UnimplementedVolumeServerServer) VolumeNeedleStatus(context.Context, *VolumeNeedleStatusRequest) (*VolumeNeedleStatusResponse, error) {
@@ -860,7 +936,6 @@ func (UnimplementedVolumeServerServer) Ping(context.Context, *PingRequest) (*Pin
 	return nil, status.Errorf(codes.Unimplemented, "method Ping not implemented")
 }
 func (UnimplementedVolumeServerServer) mustEmbedUnimplementedVolumeServerServer() {}
-func (UnimplementedVolumeServerServer) testEmbeddedByValue()                      {}
 
 // UnsafeVolumeServerServer may be embedded to opt out of forward compatibility for this service.
 // Use of this interface is not recommended, as added methods to VolumeServerServer will
@@ -869,15 +944,8 @@ type UnsafeVolumeServerServer interface {
 	mustEmbedUnimplementedVolumeServerServer()
 }
 
-func RegisterVolumeServerServer(s grpc.ServiceRegistrar, srv VolumeServerServer) {
-	// If the following call pancis, it indicates UnimplementedVolumeServerServer was
-	// embedded by pointer and is nil.  This will cause panics if an
-	// unimplemented method is ever invoked, so we test this at initialization
-	// time to prevent it from happening at runtime later due to I/O.
-	if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
-		t.testEmbeddedByValue()
-	}
-	s.RegisterService(&VolumeServer_ServiceDesc, srv)
+func RegisterVolumeServerServer(s *grpc.Server, srv VolumeServerServer) {
+	s.RegisterService(&_VolumeServer_serviceDesc, srv)
 }
 
 func _VolumeServer_BatchDelete_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
@@ -890,7 +958,7 @@ func _VolumeServer_BatchDelete_Handler(srv interface{}, ctx context.Context, dec
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_BatchDelete_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/BatchDelete",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).BatchDelete(ctx, req.(*BatchDeleteRequest))
@@ -908,7 +976,7 @@ func _VolumeServer_VacuumVolumeCheck_Handler(srv interface{}, ctx context.Contex
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VacuumVolumeCheck_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VacuumVolumeCheck",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VacuumVolumeCheck(ctx, req.(*VacuumVolumeCheckRequest))
@@ -921,11 +989,21 @@ func _VolumeServer_VacuumVolumeCompact_Handler(srv interface{}, stream grpc.Serv
 	if err := stream.RecvMsg(m); err != nil {
 		return err
 	}
-	return srv.(VolumeServerServer).VacuumVolumeCompact(m, &grpc.GenericServerStream[VacuumVolumeCompactRequest, VacuumVolumeCompactResponse]{ServerStream: stream})
+	return srv.(VolumeServerServer).VacuumVolumeCompact(m, &volumeServerVacuumVolumeCompactServer{stream})
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_VacuumVolumeCompactServer = grpc.ServerStreamingServer[VacuumVolumeCompactResponse]
+type VolumeServer_VacuumVolumeCompactServer interface {
+	Send(*VacuumVolumeCompactResponse) error
+	grpc.ServerStream
+}
+
+type volumeServerVacuumVolumeCompactServer struct {
+	grpc.ServerStream
+}
+
+func (x *volumeServerVacuumVolumeCompactServer) Send(m *VacuumVolumeCompactResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
 
 func _VolumeServer_VacuumVolumeCommit_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(VacuumVolumeCommitRequest)
@@ -937,7 +1015,7 @@ func _VolumeServer_VacuumVolumeCommit_Handler(srv interface{}, ctx context.Conte
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VacuumVolumeCommit_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VacuumVolumeCommit",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VacuumVolumeCommit(ctx, req.(*VacuumVolumeCommitRequest))
@@ -955,7 +1033,7 @@ func _VolumeServer_VacuumVolumeCleanup_Handler(srv interface{}, ctx context.Cont
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VacuumVolumeCleanup_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VacuumVolumeCleanup",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VacuumVolumeCleanup(ctx, req.(*VacuumVolumeCleanupRequest))
@@ -973,7 +1051,7 @@ func _VolumeServer_DeleteCollection_Handler(srv interface{}, ctx context.Context
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_DeleteCollection_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/DeleteCollection",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).DeleteCollection(ctx, req.(*DeleteCollectionRequest))
@@ -991,7 +1069,7 @@ func _VolumeServer_AllocateVolume_Handler(srv interface{}, ctx context.Context,
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_AllocateVolume_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/AllocateVolume",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).AllocateVolume(ctx, req.(*AllocateVolumeRequest))
@@ -1009,7 +1087,7 @@ func _VolumeServer_VolumeSyncStatus_Handler(srv interface{}, ctx context.Context
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeSyncStatus_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeSyncStatus",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeSyncStatus(ctx, req.(*VolumeSyncStatusRequest))
@@ -1022,11 +1100,21 @@ func _VolumeServer_VolumeIncrementalCopy_Handler(srv interface{}, stream grpc.Se
 	if err := stream.RecvMsg(m); err != nil {
 		return err
 	}
-	return srv.(VolumeServerServer).VolumeIncrementalCopy(m, &grpc.GenericServerStream[VolumeIncrementalCopyRequest, VolumeIncrementalCopyResponse]{ServerStream: stream})
+	return srv.(VolumeServerServer).VolumeIncrementalCopy(m, &volumeServerVolumeIncrementalCopyServer{stream})
+}
+
+type VolumeServer_VolumeIncrementalCopyServer interface {
+	Send(*VolumeIncrementalCopyResponse) error
+	grpc.ServerStream
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_VolumeIncrementalCopyServer = grpc.ServerStreamingServer[VolumeIncrementalCopyResponse]
+type volumeServerVolumeIncrementalCopyServer struct {
+	grpc.ServerStream
+}
+
+func (x *volumeServerVolumeIncrementalCopyServer) Send(m *VolumeIncrementalCopyResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
 
 func _VolumeServer_VolumeMount_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(VolumeMountRequest)
@@ -1038,7 +1126,7 @@ func _VolumeServer_VolumeMount_Handler(srv interface{}, ctx context.Context, dec
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeMount_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeMount",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeMount(ctx, req.(*VolumeMountRequest))
@@ -1056,7 +1144,7 @@ func _VolumeServer_VolumeUnmount_Handler(srv interface{}, ctx context.Context, d
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeUnmount_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeUnmount",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeUnmount(ctx, req.(*VolumeUnmountRequest))
@@ -1074,7 +1162,7 @@ func _VolumeServer_VolumeDelete_Handler(srv interface{}, ctx context.Context, de
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeDelete_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeDelete",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeDelete(ctx, req.(*VolumeDeleteRequest))
@@ -1092,7 +1180,7 @@ func _VolumeServer_VolumeMarkReadonly_Handler(srv interface{}, ctx context.Conte
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeMarkReadonly_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeMarkReadonly",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeMarkReadonly(ctx, req.(*VolumeMarkReadonlyRequest))
@@ -1110,7 +1198,7 @@ func _VolumeServer_VolumeMarkWritable_Handler(srv interface{}, ctx context.Conte
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeMarkWritable_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeMarkWritable",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeMarkWritable(ctx, req.(*VolumeMarkWritableRequest))
@@ -1128,7 +1216,7 @@ func _VolumeServer_VolumeConfigure_Handler(srv interface{}, ctx context.Context,
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeConfigure_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeConfigure",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeConfigure(ctx, req.(*VolumeConfigureRequest))
@@ -1146,7 +1234,7 @@ func _VolumeServer_VolumeStatus_Handler(srv interface{}, ctx context.Context, de
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeStatus_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeStatus",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeStatus(ctx, req.(*VolumeStatusRequest))
@@ -1159,11 +1247,21 @@ func _VolumeServer_VolumeCopy_Handler(srv interface{}, stream grpc.ServerStream)
 	if err := stream.RecvMsg(m); err != nil {
 		return err
 	}
-	return srv.(VolumeServerServer).VolumeCopy(m, &grpc.GenericServerStream[VolumeCopyRequest, VolumeCopyResponse]{ServerStream: stream})
+	return srv.(VolumeServerServer).VolumeCopy(m, &volumeServerVolumeCopyServer{stream})
+}
+
+type VolumeServer_VolumeCopyServer interface {
+	Send(*VolumeCopyResponse) error
+	grpc.ServerStream
+}
+
+type volumeServerVolumeCopyServer struct {
+	grpc.ServerStream
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_VolumeCopyServer = grpc.ServerStreamingServer[VolumeCopyResponse]
+func (x *volumeServerVolumeCopyServer) Send(m *VolumeCopyResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
 
 func _VolumeServer_ReadVolumeFileStatus_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(ReadVolumeFileStatusRequest)
@@ -1175,7 +1273,7 @@ func _VolumeServer_ReadVolumeFileStatus_Handler(srv interface{}, ctx context.Con
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_ReadVolumeFileStatus_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/ReadVolumeFileStatus",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).ReadVolumeFileStatus(ctx, req.(*ReadVolumeFileStatusRequest))
@@ -1188,18 +1286,47 @@ func _VolumeServer_CopyFile_Handler(srv interface{}, stream grpc.ServerStream) e
 	if err := stream.RecvMsg(m); err != nil {
 		return err
 	}
-	return srv.(VolumeServerServer).CopyFile(m, &grpc.GenericServerStream[CopyFileRequest, CopyFileResponse]{ServerStream: stream})
+	return srv.(VolumeServerServer).CopyFile(m, &volumeServerCopyFileServer{stream})
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_CopyFileServer = grpc.ServerStreamingServer[CopyFileResponse]
+type VolumeServer_CopyFileServer interface {
+	Send(*CopyFileResponse) error
+	grpc.ServerStream
+}
+
+type volumeServerCopyFileServer struct {
+	grpc.ServerStream
+}
+
+func (x *volumeServerCopyFileServer) Send(m *CopyFileResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
 
 func _VolumeServer_ReceiveFile_Handler(srv interface{}, stream grpc.ServerStream) error {
-	return srv.(VolumeServerServer).ReceiveFile(&grpc.GenericServerStream[ReceiveFileRequest, ReceiveFileResponse]{ServerStream: stream})
+	return srv.(VolumeServerServer).ReceiveFile(&volumeServerReceiveFileServer{stream})
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_ReceiveFileServer = grpc.ClientStreamingServer[ReceiveFileRequest, ReceiveFileResponse]
+type VolumeServer_ReceiveFileServer interface {
+	SendAndClose(*ReceiveFileResponse) error
+	Recv() (*ReceiveFileRequest, error)
+	grpc.ServerStream
+}
+
+type volumeServerReceiveFileServer struct {
+	grpc.ServerStream
+}
+
+func (x *volumeServerReceiveFileServer) SendAndClose(m *ReceiveFileResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *volumeServerReceiveFileServer) Recv() (*ReceiveFileRequest, error) {
+	m := new(ReceiveFileRequest)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
 
 func _VolumeServer_ReadNeedleBlob_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(ReadNeedleBlobRequest)
@@ -1211,7 +1338,7 @@ func _VolumeServer_ReadNeedleBlob_Handler(srv interface{}, ctx context.Context,
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_ReadNeedleBlob_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/ReadNeedleBlob",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).ReadNeedleBlob(ctx, req.(*ReadNeedleBlobRequest))
@@ -1229,7 +1356,7 @@ func _VolumeServer_ReadNeedleMeta_Handler(srv interface{}, ctx context.Context,
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_ReadNeedleMeta_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/ReadNeedleMeta",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).ReadNeedleMeta(ctx, req.(*ReadNeedleMetaRequest))
@@ -1247,7 +1374,7 @@ func _VolumeServer_WriteNeedleBlob_Handler(srv interface{}, ctx context.Context,
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_WriteNeedleBlob_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/WriteNeedleBlob",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).WriteNeedleBlob(ctx, req.(*WriteNeedleBlobRequest))
@@ -1260,22 +1387,42 @@ func _VolumeServer_ReadAllNeedles_Handler(srv interface{}, stream grpc.ServerStr
 	if err := stream.RecvMsg(m); err != nil {
 		return err
 	}
-	return srv.(VolumeServerServer).ReadAllNeedles(m, &grpc.GenericServerStream[ReadAllNeedlesRequest, ReadAllNeedlesResponse]{ServerStream: stream})
+	return srv.(VolumeServerServer).ReadAllNeedles(m, &volumeServerReadAllNeedlesServer{stream})
+}
+
+type VolumeServer_ReadAllNeedlesServer interface {
+	Send(*ReadAllNeedlesResponse) error
+	grpc.ServerStream
+}
+
+type volumeServerReadAllNeedlesServer struct {
+	grpc.ServerStream
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_ReadAllNeedlesServer = grpc.ServerStreamingServer[ReadAllNeedlesResponse]
+func (x *volumeServerReadAllNeedlesServer) Send(m *ReadAllNeedlesResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
 
 func _VolumeServer_VolumeTailSender_Handler(srv interface{}, stream grpc.ServerStream) error {
 	m := new(VolumeTailSenderRequest)
 	if err := stream.RecvMsg(m); err != nil {
 		return err
 	}
-	return srv.(VolumeServerServer).VolumeTailSender(m, &grpc.GenericServerStream[VolumeTailSenderRequest, VolumeTailSenderResponse]{ServerStream: stream})
+	return srv.(VolumeServerServer).VolumeTailSender(m, &volumeServerVolumeTailSenderServer{stream})
+}
+
+type VolumeServer_VolumeTailSenderServer interface {
+	Send(*VolumeTailSenderResponse) error
+	grpc.ServerStream
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_VolumeTailSenderServer = grpc.ServerStreamingServer[VolumeTailSenderResponse]
+type volumeServerVolumeTailSenderServer struct {
+	grpc.ServerStream
+}
+
+func (x *volumeServerVolumeTailSenderServer) Send(m *VolumeTailSenderResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
 
 func _VolumeServer_VolumeTailReceiver_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(VolumeTailReceiverRequest)
@@ -1287,7 +1434,7 @@ func _VolumeServer_VolumeTailReceiver_Handler(srv interface{}, ctx context.Conte
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeTailReceiver_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeTailReceiver",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeTailReceiver(ctx, req.(*VolumeTailReceiverRequest))
@@ -1305,7 +1452,7 @@ func _VolumeServer_VolumeEcShardsGenerate_Handler(srv interface{}, ctx context.C
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeEcShardsGenerate_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeEcShardsGenerate",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeEcShardsGenerate(ctx, req.(*VolumeEcShardsGenerateRequest))
@@ -1323,7 +1470,7 @@ func _VolumeServer_VolumeEcShardsRebuild_Handler(srv interface{}, ctx context.Co
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeEcShardsRebuild_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeEcShardsRebuild",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeEcShardsRebuild(ctx, req.(*VolumeEcShardsRebuildRequest))
@@ -1341,7 +1488,7 @@ func _VolumeServer_VolumeEcShardsCopy_Handler(srv interface{}, ctx context.Conte
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeEcShardsCopy_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeEcShardsCopy",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeEcShardsCopy(ctx, req.(*VolumeEcShardsCopyRequest))
@@ -1359,7 +1506,7 @@ func _VolumeServer_VolumeEcShardsDelete_Handler(srv interface{}, ctx context.Con
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeEcShardsDelete_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeEcShardsDelete",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeEcShardsDelete(ctx, req.(*VolumeEcShardsDeleteRequest))
@@ -1377,7 +1524,7 @@ func _VolumeServer_VolumeEcShardsMount_Handler(srv interface{}, ctx context.Cont
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeEcShardsMount_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeEcShardsMount",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeEcShardsMount(ctx, req.(*VolumeEcShardsMountRequest))
@@ -1395,7 +1542,7 @@ func _VolumeServer_VolumeEcShardsUnmount_Handler(srv interface{}, ctx context.Co
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeEcShardsUnmount_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeEcShardsUnmount",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeEcShardsUnmount(ctx, req.(*VolumeEcShardsUnmountRequest))
@@ -1408,11 +1555,21 @@ func _VolumeServer_VolumeEcShardRead_Handler(srv interface{}, stream grpc.Server
 	if err := stream.RecvMsg(m); err != nil {
 		return err
 	}
-	return srv.(VolumeServerServer).VolumeEcShardRead(m, &grpc.GenericServerStream[VolumeEcShardReadRequest, VolumeEcShardReadResponse]{ServerStream: stream})
+	return srv.(VolumeServerServer).VolumeEcShardRead(m, &volumeServerVolumeEcShardReadServer{stream})
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_VolumeEcShardReadServer = grpc.ServerStreamingServer[VolumeEcShardReadResponse]
+type VolumeServer_VolumeEcShardReadServer interface {
+	Send(*VolumeEcShardReadResponse) error
+	grpc.ServerStream
+}
+
+type volumeServerVolumeEcShardReadServer struct {
+	grpc.ServerStream
+}
+
+func (x *volumeServerVolumeEcShardReadServer) Send(m *VolumeEcShardReadResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
 
 func _VolumeServer_VolumeEcBlobDelete_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(VolumeEcBlobDeleteRequest)
@@ -1424,7 +1581,7 @@ func _VolumeServer_VolumeEcBlobDelete_Handler(srv interface{}, ctx context.Conte
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeEcBlobDelete_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeEcBlobDelete",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeEcBlobDelete(ctx, req.(*VolumeEcBlobDeleteRequest))
@@ -1442,7 +1599,7 @@ func _VolumeServer_VolumeEcShardsToVolume_Handler(srv interface{}, ctx context.C
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeEcShardsToVolume_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeEcShardsToVolume",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeEcShardsToVolume(ctx, req.(*VolumeEcShardsToVolumeRequest))
@@ -1460,7 +1617,7 @@ func _VolumeServer_VolumeEcShardsInfo_Handler(srv interface{}, ctx context.Conte
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeEcShardsInfo_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeEcShardsInfo",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeEcShardsInfo(ctx, req.(*VolumeEcShardsInfoRequest))
@@ -1468,27 +1625,65 @@ func _VolumeServer_VolumeEcShardsInfo_Handler(srv interface{}, ctx context.Conte
 	return interceptor(ctx, in, info, handler)
 }
 
+func _VolumeServer_VolumeEcStatus_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(VolumeEcStatusRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(VolumeServerServer).VolumeEcStatus(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeEcStatus",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(VolumeServerServer).VolumeEcStatus(ctx, req.(*VolumeEcStatusRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _VolumeServer_VolumeTierMoveDatToRemote_Handler(srv interface{}, stream grpc.ServerStream) error {
 	m := new(VolumeTierMoveDatToRemoteRequest)
 	if err := stream.RecvMsg(m); err != nil {
 		return err
 	}
-	return srv.(VolumeServerServer).VolumeTierMoveDatToRemote(m, &grpc.GenericServerStream[VolumeTierMoveDatToRemoteRequest, VolumeTierMoveDatToRemoteResponse]{ServerStream: stream})
+	return srv.(VolumeServerServer).VolumeTierMoveDatToRemote(m, &volumeServerVolumeTierMoveDatToRemoteServer{stream})
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_VolumeTierMoveDatToRemoteServer = grpc.ServerStreamingServer[VolumeTierMoveDatToRemoteResponse]
+type VolumeServer_VolumeTierMoveDatToRemoteServer interface {
+	Send(*VolumeTierMoveDatToRemoteResponse) error
+	grpc.ServerStream
+}
+
+type volumeServerVolumeTierMoveDatToRemoteServer struct {
+	grpc.ServerStream
+}
+
+func (x *volumeServerVolumeTierMoveDatToRemoteServer) Send(m *VolumeTierMoveDatToRemoteResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
 
 func _VolumeServer_VolumeTierMoveDatFromRemote_Handler(srv interface{}, stream grpc.ServerStream) error {
 	m := new(VolumeTierMoveDatFromRemoteRequest)
 	if err := stream.RecvMsg(m); err != nil {
 		return err
 	}
-	return srv.(VolumeServerServer).VolumeTierMoveDatFromRemote(m, &grpc.GenericServerStream[VolumeTierMoveDatFromRemoteRequest, VolumeTierMoveDatFromRemoteResponse]{ServerStream: stream})
+	return srv.(VolumeServerServer).VolumeTierMoveDatFromRemote(m, &volumeServerVolumeTierMoveDatFromRemoteServer{stream})
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_VolumeTierMoveDatFromRemoteServer = grpc.ServerStreamingServer[VolumeTierMoveDatFromRemoteResponse]
+type VolumeServer_VolumeTierMoveDatFromRemoteServer interface {
+	Send(*VolumeTierMoveDatFromRemoteResponse) error
+	grpc.ServerStream
+}
+
+type volumeServerVolumeTierMoveDatFromRemoteServer struct {
+	grpc.ServerStream
+}
+
+func (x *volumeServerVolumeTierMoveDatFromRemoteServer) Send(m *VolumeTierMoveDatFromRemoteResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
 
 func _VolumeServer_VolumeServerStatus_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(VolumeServerStatusRequest)
@@ -1500,7 +1695,7 @@ func _VolumeServer_VolumeServerStatus_Handler(srv interface{}, ctx context.Conte
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeServerStatus_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeServerStatus",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeServerStatus(ctx, req.(*VolumeServerStatusRequest))
@@ -1518,7 +1713,7 @@ func _VolumeServer_VolumeServerLeave_Handler(srv interface{}, ctx context.Contex
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeServerLeave_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeServerLeave",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeServerLeave(ctx, req.(*VolumeServerLeaveRequest))
@@ -1536,7 +1731,7 @@ func _VolumeServer_FetchAndWriteNeedle_Handler(srv interface{}, ctx context.Cont
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_FetchAndWriteNeedle_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/FetchAndWriteNeedle",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).FetchAndWriteNeedle(ctx, req.(*FetchAndWriteNeedleRequest))
@@ -1549,11 +1744,21 @@ func _VolumeServer_Query_Handler(srv interface{}, stream grpc.ServerStream) erro
 	if err := stream.RecvMsg(m); err != nil {
 		return err
 	}
-	return srv.(VolumeServerServer).Query(m, &grpc.GenericServerStream[QueryRequest, QueriedStripe]{ServerStream: stream})
+	return srv.(VolumeServerServer).Query(m, &volumeServerQueryServer{stream})
+}
+
+type VolumeServer_QueryServer interface {
+	Send(*QueriedStripe) error
+	grpc.ServerStream
 }
 
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type VolumeServer_QueryServer = grpc.ServerStreamingServer[QueriedStripe]
+type volumeServerQueryServer struct {
+	grpc.ServerStream
+}
+
+func (x *volumeServerQueryServer) Send(m *QueriedStripe) error {
+	return x.ServerStream.SendMsg(m)
+}
 
 func _VolumeServer_VolumeNeedleStatus_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(VolumeNeedleStatusRequest)
@@ -1565,7 +1770,7 @@ func _VolumeServer_VolumeNeedleStatus_Handler(srv interface{}, ctx context.Conte
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_VolumeNeedleStatus_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/VolumeNeedleStatus",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).VolumeNeedleStatus(ctx, req.(*VolumeNeedleStatusRequest))
@@ -1583,7 +1788,7 @@ func _VolumeServer_Ping_Handler(srv interface{}, ctx context.Context, dec func(i
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: VolumeServer_Ping_FullMethodName,
+		FullMethod: "/volume_server_pb.VolumeServer/Ping",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(VolumeServerServer).Ping(ctx, req.(*PingRequest))
@@ -1591,10 +1796,7 @@ func _VolumeServer_Ping_Handler(srv interface{}, ctx context.Context, dec func(i
 	return interceptor(ctx, in, info, handler)
 }
 
-// VolumeServer_ServiceDesc is the grpc.ServiceDesc for VolumeServer service.
-// It's only intended for direct use with grpc.RegisterService,
-// and not to be introspected or modified (even as a copy)
-var VolumeServer_ServiceDesc = grpc.ServiceDesc{
+var _VolumeServer_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "volume_server_pb.VolumeServer",
 	HandlerType: (*VolumeServerServer)(nil),
 	Methods: []grpc.MethodDesc{
@@ -1710,6 +1912,10 @@ var VolumeServer_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "VolumeEcShardsInfo",
 			Handler:    _VolumeServer_VolumeEcShardsInfo_Handler,
 		},
+		{
+			MethodName: "VolumeEcStatus",
+			Handler:    _VolumeServer_VolumeEcStatus_Handler,
+		},
 		{
 			MethodName: "VolumeServerStatus",
 			Handler:    _VolumeServer_VolumeServerStatus_Handler,
diff --git a/weed/server/volume_grpc_erasure_coding.go b/weed/server/volume_grpc_erasure_coding.go
index 97abba98f..04a2f176a 100644
--- a/weed/server/volume_grpc_erasure_coding.go
+++ b/weed/server/volume_grpc_erasure_coding.go
@@ -564,3 +564,39 @@ func (vs *VolumeServer) VolumeEcShardsInfo(ctx context.Context, req *volume_serv
 		EcShardInfos: ecShardInfos,
 	}, nil
 }
+
+// VolumeEcStatus returns content details for a EC volume.
+func (vs *VolumeServer) VolumeEcStatus(ctx context.Context, req *volume_server_pb.VolumeEcStatusRequest) (*volume_server_pb.VolumeEcStatusResponse, error) {
+	vid := needle.VolumeId(req.GetVolumeId())
+	ecv, found := vs.store.FindEcVolume(vid)
+	if !found {
+		return nil, fmt.Errorf("VolumeEcStatus: EC volume %d not found", vid)
+	}
+
+	shards := uint32(len(ecv.Shards))
+	var files, filesDeleted, totalSize uint64
+
+	err := ecv.WalkIndex(func(_ types.NeedleId, _ types.Offset, size types.Size) error {
+		switch size.IsDeleted() {
+		case false:
+			files++
+			totalSize += uint64(size)
+		case true:
+			filesDeleted++
+		}
+
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	res := &volume_server_pb.VolumeEcStatusResponse{
+		ShardCount:       shards,
+		FileCount:        files,
+		FileDeletedCount: filesDeleted,
+		VolumeSize:       totalSize,
+	}
+
+	return res, nil
+}
diff --git a/weed/storage/erasure_coding/ec_volume.go b/weed/storage/erasure_coding/ec_volume.go
index fb585e5ab..f926f1925 100644
--- a/weed/storage/erasure_coding/ec_volume.go
+++ b/weed/storage/erasure_coding/ec_volume.go
@@ -332,3 +332,10 @@ func SearchNeedleFromSortedIndex(ecxFile *os.File, ecxFileSize int64, needleId t
 func (ev *EcVolume) IsTimeToDestroy() bool {
 	return ev.ExpireAtSec > 0 && time.Now().Unix() > (int64(ev.ExpireAtSec)+destroyDelaySeconds)
 }
+
+func (ev *EcVolume) WalkIndex(processNeedleFn func(key types.NeedleId, offset types.Offset, size types.Size) error) error {
+	if ev.ecxFile == nil {
+		return fmt.Errorf("no ECX file associated with EC volume %v", ev.VolumeId)
+	}
+	return idx.WalkIndexFile(ev.ecxFile, 0, processNeedleFn)
+}