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286 lines
6.7 KiB
286 lines
6.7 KiB
syntax = "proto3";
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package volume_server_pb;
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//////////////////////////////////////////////////
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service VolumeServer {
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//Experts only: takes multiple fid parameters. This function does not propagate deletes to replicas.
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rpc BatchDelete (BatchDeleteRequest) returns (BatchDeleteResponse) {
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}
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rpc VacuumVolumeCheck (VacuumVolumeCheckRequest) returns (VacuumVolumeCheckResponse) {
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}
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rpc VacuumVolumeCompact (VacuumVolumeCompactRequest) returns (VacuumVolumeCompactResponse) {
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}
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rpc VacuumVolumeCommit (VacuumVolumeCommitRequest) returns (VacuumVolumeCommitResponse) {
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}
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rpc VacuumVolumeCleanup (VacuumVolumeCleanupRequest) returns (VacuumVolumeCleanupResponse) {
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}
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rpc DeleteCollection (DeleteCollectionRequest) returns (DeleteCollectionResponse) {
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}
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rpc AllocateVolume (AllocateVolumeRequest) returns (AllocateVolumeResponse) {
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}
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rpc VolumeSyncStatus (VolumeSyncStatusRequest) returns (VolumeSyncStatusResponse) {
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}
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rpc VolumeIncrementalCopy (VolumeIncrementalCopyRequest) returns (stream VolumeIncrementalCopyResponse) {
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}
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rpc VolumeMount (VolumeMountRequest) returns (VolumeMountResponse) {
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}
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rpc VolumeUnmount (VolumeUnmountRequest) returns (VolumeUnmountResponse) {
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}
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rpc VolumeDelete (VolumeDeleteRequest) returns (VolumeDeleteResponse) {
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}
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// copy the .idx .dat files, and mount this volume
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rpc VolumeCopy (VolumeCopyRequest) returns (VolumeCopyResponse) {
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}
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rpc ReadVolumeFileStatus (ReadVolumeFileStatusRequest) returns (ReadVolumeFileStatusResponse) {
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}
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rpc CopyFile (CopyFileRequest) returns (stream CopyFileResponse) {
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}
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rpc VolumeTailSender (VolumeTailSenderRequest) returns (stream VolumeTailSenderResponse) {
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}
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rpc VolumeTailReceiver (VolumeTailReceiverRequest) returns (VolumeTailReceiverResponse) {
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}
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// erasure coding
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rpc VolumeEcShardsGenerate (VolumeEcShardsGenerateRequest) returns (VolumeEcShardsGenerateResponse) {
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}
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rpc VolumeEcShardsCopy (VolumeEcShardsCopyRequest) returns (VolumeEcShardsCopyResponse) {
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}
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rpc VolumeEcShardsDelete (VolumeEcShardsDeleteRequest) returns (VolumeEcShardsDeleteResponse) {
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}
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rpc VolumeEcShardsMount (VolumeEcShardsMountRequest) returns (VolumeEcShardsMountResponse) {
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}
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rpc VolumeEcShardsUnmount (VolumeEcShardsUnmountRequest) returns (VolumeEcShardsUnmountResponse) {
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}
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rpc VolumeEcShardRead (VolumeEcShardReadRequest) returns (stream VolumeEcShardReadResponse) {
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}
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}
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//////////////////////////////////////////////////
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message BatchDeleteRequest {
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repeated string file_ids = 1;
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}
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message BatchDeleteResponse {
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repeated DeleteResult results = 1;
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}
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message DeleteResult {
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string file_id = 1;
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int32 status = 2;
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string error = 3;
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uint32 size = 4;
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}
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message Empty {
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}
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message VacuumVolumeCheckRequest {
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uint32 volume_id = 1;
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}
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message VacuumVolumeCheckResponse {
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double garbage_ratio = 1;
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}
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message VacuumVolumeCompactRequest {
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uint32 volume_id = 1;
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int64 preallocate = 2;
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}
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message VacuumVolumeCompactResponse {
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}
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message VacuumVolumeCommitRequest {
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uint32 volume_id = 1;
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}
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message VacuumVolumeCommitResponse {
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}
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message VacuumVolumeCleanupRequest {
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uint32 volume_id = 1;
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}
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message VacuumVolumeCleanupResponse {
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}
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message DeleteCollectionRequest {
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string collection = 1;
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}
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message DeleteCollectionResponse {
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}
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message AllocateVolumeRequest {
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uint32 volume_id = 1;
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string collection = 2;
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int64 preallocate = 3;
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string replication = 4;
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string ttl = 5;
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}
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message AllocateVolumeResponse {
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}
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message VolumeSyncStatusRequest {
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uint32 volume_id = 1;
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}
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message VolumeSyncStatusResponse {
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uint32 volume_id = 1;
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string collection = 2;
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string replication = 4;
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string ttl = 5;
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uint64 tail_offset = 6;
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uint32 compact_revision = 7;
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uint64 idx_file_size = 8;
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}
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message VolumeIncrementalCopyRequest {
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uint32 volume_id = 1;
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uint64 since_ns = 2;
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}
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message VolumeIncrementalCopyResponse {
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bytes file_content = 1;
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}
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message VolumeMountRequest {
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uint32 volume_id = 1;
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}
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message VolumeMountResponse {
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}
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message VolumeUnmountRequest {
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uint32 volume_id = 1;
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}
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message VolumeUnmountResponse {
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}
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message VolumeDeleteRequest {
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uint32 volume_id = 1;
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}
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message VolumeDeleteResponse {
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}
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message VolumeCopyRequest {
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uint32 volume_id = 1;
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string collection = 2;
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string replication = 3;
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string ttl = 4;
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string source_data_node = 5;
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}
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message VolumeCopyResponse {
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uint64 last_append_at_ns = 1;
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}
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message CopyFileRequest {
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uint32 volume_id = 1;
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string ext = 2;
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uint32 compaction_revision = 3;
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uint64 stop_offset = 4;
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}
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message CopyFileResponse {
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bytes file_content = 1;
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}
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message VolumeTailSenderRequest {
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uint32 volume_id = 1;
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uint64 since_ns = 2;
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uint32 idle_timeout_seconds = 3;
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}
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message VolumeTailSenderResponse {
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bytes needle_header = 1;
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bytes needle_body = 2;
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bool is_last_chunk = 3;
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}
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message VolumeTailReceiverRequest {
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uint32 volume_id = 1;
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uint64 since_ns = 2;
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uint32 idle_timeout_seconds = 3;
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string source_volume_server = 4;
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}
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message VolumeTailReceiverResponse {
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}
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message VolumeEcShardsGenerateRequest {
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uint32 volume_id = 1;
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string collection = 2;
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}
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message VolumeEcShardsGenerateResponse {
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}
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message VolumeEcShardsCopyRequest {
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uint32 volume_id = 1;
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string collection = 2;
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repeated uint32 shard_ids = 3;
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string source_data_node = 5;
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}
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message VolumeEcShardsCopyResponse {
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}
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message VolumeEcShardsDeleteRequest {
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uint32 volume_id = 1;
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bool should_delete_ecx = 2;
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repeated uint32 shard_ids = 3;
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}
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message VolumeEcShardsDeleteResponse {
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}
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message VolumeEcShardsMountRequest {
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uint32 volume_id = 1;
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string collection = 2;
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repeated uint32 shard_ids = 3;
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}
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message VolumeEcShardsMountResponse {
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}
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message VolumeEcShardsUnmountRequest {
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uint32 volume_id = 1;
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repeated uint32 shard_ids = 3;
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}
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message VolumeEcShardsUnmountResponse {
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}
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message VolumeEcShardReadRequest {
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uint32 volume_id = 1;
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uint32 shard_id = 2;
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int64 offset = 3;
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int64 size = 4;
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}
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message VolumeEcShardReadResponse {
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bytes data = 1;
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}
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message ReadVolumeFileStatusRequest {
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uint32 volume_id = 1;
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}
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message ReadVolumeFileStatusResponse {
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uint32 volume_id = 1;
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uint64 idx_file_timestamp_seconds = 2;
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uint64 idx_file_size = 3;
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uint64 dat_file_timestamp_seconds = 4;
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uint64 dat_file_size = 5;
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uint64 file_count = 6;
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uint32 compaction_revision = 7;
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string collection = 8;
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}
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message DiskStatus {
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string dir = 1;
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uint64 all = 2;
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uint64 used = 3;
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uint64 free = 4;
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}
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message MemStatus {
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int32 goroutines = 1;
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uint64 all = 2;
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uint64 used = 3;
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uint64 free = 4;
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uint64 self = 5;
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uint64 heap = 6;
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uint64 stack = 7;
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}
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