diff --git a/.github/workflows/container_dev.yml b/.github/workflows/container_dev.yml
index 1e999fcc8..0b1280480 100644
--- a/.github/workflows/container_dev.yml
+++ b/.github/workflows/container_dev.yml
@@ -36,7 +36,7 @@ jobs:
         uses: docker/setup-qemu-action@68827325e0b33c7199eb31dd4e31fbe9023e06e3 # v1
       -
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v1
+        uses: docker/setup-buildx-action@0d103c3126aa41d772a8362f6aa67afac040f80c # v1
         with:
           buildkitd-flags: "--debug"
       -
diff --git a/.github/workflows/container_latest.yml b/.github/workflows/container_latest.yml
index 4d6d1feef..c5aee45dd 100644
--- a/.github/workflows/container_latest.yml
+++ b/.github/workflows/container_latest.yml
@@ -37,7 +37,7 @@ jobs:
         uses: docker/setup-qemu-action@68827325e0b33c7199eb31dd4e31fbe9023e06e3 # v1
       -
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v1
+        uses: docker/setup-buildx-action@0d103c3126aa41d772a8362f6aa67afac040f80c # v1
         with:
           buildkitd-flags: "--debug"
       -
diff --git a/.github/workflows/container_release1.yml b/.github/workflows/container_release1.yml
index 570d5a87e..c3b257797 100644
--- a/.github/workflows/container_release1.yml
+++ b/.github/workflows/container_release1.yml
@@ -37,7 +37,7 @@ jobs:
         uses: docker/setup-qemu-action@68827325e0b33c7199eb31dd4e31fbe9023e06e3 # v1
       -
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v1
+        uses: docker/setup-buildx-action@0d103c3126aa41d772a8362f6aa67afac040f80c # v1
       -
         name: Login to Docker Hub
         if: github.event_name != 'pull_request'
diff --git a/.github/workflows/container_release2.yml b/.github/workflows/container_release2.yml
index f20ca7d93..260873fa8 100644
--- a/.github/workflows/container_release2.yml
+++ b/.github/workflows/container_release2.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-qemu-action@68827325e0b33c7199eb31dd4e31fbe9023e06e3 # v1
       -
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v1
+        uses: docker/setup-buildx-action@0d103c3126aa41d772a8362f6aa67afac040f80c # v1
       -
         name: Login to Docker Hub
         if: github.event_name != 'pull_request'
diff --git a/.github/workflows/container_release3.yml b/.github/workflows/container_release3.yml
index 8413d570c..7a407a3ee 100644
--- a/.github/workflows/container_release3.yml
+++ b/.github/workflows/container_release3.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-qemu-action@68827325e0b33c7199eb31dd4e31fbe9023e06e3 # v1
       -
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v1
+        uses: docker/setup-buildx-action@0d103c3126aa41d772a8362f6aa67afac040f80c # v1
       -
         name: Login to Docker Hub
         if: github.event_name != 'pull_request'
diff --git a/.github/workflows/container_release4.yml b/.github/workflows/container_release4.yml
index bb874eedf..eeaf93675 100644
--- a/.github/workflows/container_release4.yml
+++ b/.github/workflows/container_release4.yml
@@ -37,7 +37,7 @@ jobs:
         uses: docker/setup-qemu-action@68827325e0b33c7199eb31dd4e31fbe9023e06e3 # v1
       -
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v1
+        uses: docker/setup-buildx-action@0d103c3126aa41d772a8362f6aa67afac040f80c # v1
       -
         name: Login to Docker Hub
         if: github.event_name != 'pull_request'
diff --git a/.github/workflows/container_release5.yml b/.github/workflows/container_release5.yml
index a5454e052..370eb241a 100644
--- a/.github/workflows/container_release5.yml
+++ b/.github/workflows/container_release5.yml
@@ -37,7 +37,7 @@ jobs:
         uses: docker/setup-qemu-action@68827325e0b33c7199eb31dd4e31fbe9023e06e3 # v1
       -
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v1
+        uses: docker/setup-buildx-action@0d103c3126aa41d772a8362f6aa67afac040f80c # v1
       -
         name: Login to Docker Hub
         if: github.event_name != 'pull_request'
diff --git a/.github/workflows/helm_ci.yml b/.github/workflows/helm_ci.yml
index 97bd488a7..57b8358ff 100644
--- a/.github/workflows/helm_ci.yml
+++ b/.github/workflows/helm_ci.yml
@@ -21,7 +21,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Helm
-        uses: azure/setup-helm@v3
+        uses: azure/setup-helm@v4
         with:
           version: v3.10.0
 
diff --git a/docker/Makefile b/docker/Makefile
index 5f43fb95c..f36ffed4a 100644
--- a/docker/Makefile
+++ b/docker/Makefile
@@ -83,6 +83,9 @@ cluster: build
 2mount: build
 	docker compose -f compose/local-sync-mount-compose.yml -p seaweedfs up
 
+filer_backup: build
+	docker compose -f compose/local-filer-backup-compose.yml -p seaweedfs up
+
 hashicorp_raft: build
 	docker compose -f compose/local-hashicorp-raft-compose.yml -p seaweedfs up
 
diff --git a/docker/compose/local-filer-backup-compose.yml b/docker/compose/local-filer-backup-compose.yml
new file mode 100644
index 000000000..3e4baf5fa
--- /dev/null
+++ b/docker/compose/local-filer-backup-compose.yml
@@ -0,0 +1,54 @@
+version: '3.9'
+
+services:
+  server-left:
+    image: chrislusf/seaweedfs:local
+    command: "-v=0 server -ip=server-left -filer -filer.maxMB 5 -s3 -s3.config=/etc/seaweedfs/s3.json -volume.max=0 -master.volumeSizeLimitMB=1024 -volume.preStopSeconds=1"
+    volumes:
+      - ./s3.json:/etc/seaweedfs/s3.json
+    healthcheck:
+      test: [ "CMD", "curl", "--fail", "-I", "http://localhost:9333/cluster/healthz" ]
+      interval: 3s
+      start_period: 15s
+      timeout: 30s
+  server-right:
+    image: chrislusf/seaweedfs:local
+    command: "-v=0 server -ip=server-right -filer -filer.maxMB 64 -s3 -s3.config=/etc/seaweedfs/s3.json -volume.max=0 -master.volumeSizeLimitMB=1024 -volume.preStopSeconds=1"
+    volumes:
+      - ./s3.json:/etc/seaweedfs/s3.json
+    healthcheck:
+      test: [ "CMD", "curl", "--fail", "-I", "http://localhost:9333/cluster/healthz" ]
+      interval: 3s
+      start_period: 15s
+      timeout: 30s
+  filer-backup:
+    image: chrislusf/seaweedfs:local
+    command: "-v=0 filer.backup -debug -doDeleteFiles=False -filer server-left:8888"
+    volumes:
+      - ./replication.toml:/etc/seaweedfs/replication.toml
+    environment:
+      WEED_SINK_LOCAL_INCREMENTAL_ENABLED: "false"
+      WEED_SINK_S3_ENABLED: "true"
+      WEED_SINK_S3_BUCKET: "backup"
+      WEED_SINK_S3_ENDPOINT: "http://server-right:8333"
+      WEED_SINK_S3_DIRECTORY: "/"
+      WEED_SINK_S3_AWS_ACCESS_KEY_ID: "some_access_key1"
+      WEED_SINK_S3_AWS_SECRET_ACCESS_KEY: "some_secret_key1"
+      WEED_SINK_S3_S3_DISABLE_CONTENT_MD5_VALIDATION: "false"
+      WEED_SINK_S3_UPLOADER_PART_SIZE_MB: "5"
+      WEED_SINK_S3_KEEP_PART_SIZE: "false"
+    depends_on:
+      server-left:
+        condition: service_healthy
+      server-right:
+        condition: service_healthy
+  minio-warp:
+    image: minio/warp
+    command: 'mixed --duration 5s --obj.size=6mb --md5 --objects 10 --concurrent 2'
+    restart: on-failure
+    environment:
+      WARP_HOST: "server-left:8333"
+      WARP_ACCESS_KEY: "some_access_key1"
+      WARP_SECRET_KEY: "some_secret_key1"
+    depends_on:
+      - filer-backup
\ No newline at end of file
diff --git a/go.mod b/go.mod
index c8fc9c71a..87910a3d4 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.22.0
 
 require (
 	cloud.google.com/go v0.112.0 // indirect
-	cloud.google.com/go/pubsub v1.36.1
+	cloud.google.com/go/pubsub v1.36.2
 	cloud.google.com/go/storage v1.36.0
 	github.com/Azure/azure-pipeline-go v0.2.3
 	github.com/Azure/azure-storage-blob-go v0.15.0
@@ -87,10 +87,10 @@ require (
 	github.com/spf13/afero v1.11.0 // indirect
 	github.com/spf13/cast v1.6.0 // indirect
 	github.com/spf13/viper v1.18.2
-	github.com/stretchr/testify v1.8.4
+	github.com/stretchr/testify v1.9.0
 	github.com/stvp/tempredis v0.0.0-20181119212430-b82af8480203
 	github.com/syndtr/goleveldb v1.0.1-0.20190318030020-c3a204f8e965
-	github.com/tidwall/gjson v1.17.0
+	github.com/tidwall/gjson v1.17.1
 	github.com/tidwall/match v1.1.1
 	github.com/tidwall/pretty v1.2.0 // indirect
 	github.com/tsuna/gohbase v0.0.0-20201125011725-348991136365
@@ -114,13 +114,13 @@ require (
 	golang.org/x/image v0.15.0
 	golang.org/x/net v0.21.0
 	golang.org/x/oauth2 v0.17.0 // indirect
-	golang.org/x/sys v0.17.0
+	golang.org/x/sys v0.18.0
 	golang.org/x/text v0.14.0 // indirect
 	golang.org/x/tools v0.16.1
 	golang.org/x/xerrors v0.0.0-20231012003039-104605ab7028 // indirect
 	google.golang.org/api v0.167.0
 	google.golang.org/appengine v1.6.8 // indirect
-	google.golang.org/genproto v0.0.0-20240205150955-31a09d347014 // indirect
+	google.golang.org/genproto v0.0.0-20240213162025-012b6fc9bca9 // indirect
 	google.golang.org/grpc v1.61.1
 	google.golang.org/protobuf v1.32.0
 	gopkg.in/inf.v0 v0.9.1 // indirect
@@ -154,7 +154,7 @@ require (
 	github.com/puzpuzpuz/xsync/v2 v2.5.1
 	github.com/rabbitmq/amqp091-go v1.9.0
 	github.com/rclone/rclone v1.65.2
-	github.com/rdleal/intervalst v1.2.2
+	github.com/rdleal/intervalst v1.3.0
 	github.com/schollz/progressbar/v3 v3.14.1
 	github.com/shirou/gopsutil/v3 v3.24.1
 	github.com/tikv/client-go/v2 v2.0.7
@@ -165,7 +165,7 @@ require (
 )
 
 require (
-	cloud.google.com/go/compute v1.23.4 // indirect
+	cloud.google.com/go/compute v1.24.0 // indirect
 	cloud.google.com/go/compute/metadata v0.2.3 // indirect
 	cloud.google.com/go/iam v1.1.6 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.9.0 // indirect
@@ -335,7 +335,7 @@ require (
 	golang.org/x/sync v0.6.0 // indirect
 	golang.org/x/term v0.17.0 // indirect
 	golang.org/x/time v0.5.0 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20240205150955-31a09d347014 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20240221002015-b0ce06bbee7c // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20240213162025-012b6fc9bca9 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1 // indirect
diff --git a/go.sum b/go.sum
index 8fec6c554..ba5fa2310 100644
--- a/go.sum
+++ b/go.sum
@@ -22,22 +22,22 @@ cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvf
 cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
 cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
 cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
-cloud.google.com/go/compute v1.23.4 h1:EBT9Nw4q3zyE7G45Wvv3MzolIrCJEuHys5muLY0wvAw=
-cloud.google.com/go/compute v1.23.4/go.mod h1:/EJMj55asU6kAFnuZET8zqgwgJ9FvXWXOkkfQZa4ioI=
+cloud.google.com/go/compute v1.24.0 h1:phWcR2eWzRJaL/kOiJwfFsPs4BaKq1j6vnpZrc1YlVg=
+cloud.google.com/go/compute v1.24.0/go.mod h1:kw1/T+h/+tK2LJK0wiPPx1intgdAM3j/g3hFDlscY40=
 cloud.google.com/go/compute/metadata v0.2.3 h1:mg4jlk7mCAj6xXp9UJ4fjI9VUI5rubuGBW5aJ7UnBMY=
 cloud.google.com/go/compute/metadata v0.2.3/go.mod h1:VAV5nSsACxMJvgaAuX6Pk2AawlZn8kiOGuCv6gTkwuA=
 cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
 cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
 cloud.google.com/go/iam v1.1.6 h1:bEa06k05IO4f4uJonbB5iAgKTPpABy1ayxaIZV/GHVc=
 cloud.google.com/go/iam v1.1.6/go.mod h1:O0zxdPeGBoFdWW3HWmBxJsk0pfvNM/p/qa82rWOGTwI=
-cloud.google.com/go/kms v1.15.6 h1:ktpEMQmsOAYj3VZwH020FcQlm23BVYg8T8O1woG2GcE=
-cloud.google.com/go/kms v1.15.6/go.mod h1:yF75jttnIdHfGBoE51AKsD/Yqf+/jICzB9v1s1acsms=
+cloud.google.com/go/kms v1.15.7 h1:7caV9K3yIxvlQPAcaFffhlT7d1qpxjB1wHBtjWa13SM=
+cloud.google.com/go/kms v1.15.7/go.mod h1:ub54lbsa6tDkUwnu4W7Yt1aAIFLnspgh0kPGToDukeI=
 cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
 cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
 cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA=
 cloud.google.com/go/pubsub v1.3.1/go.mod h1:i+ucay31+CNRpDW4Lu78I4xXG+O1r/MAHgjpRVR+TSU=
-cloud.google.com/go/pubsub v1.36.1 h1:dfEPuGCHGbWUhaMCTHUFjfroILEkx55iUmKBZTP5f+Y=
-cloud.google.com/go/pubsub v1.36.1/go.mod h1:iYjCa9EzWOoBiTdd4ps7QoMtMln5NwaZQpK1hbRfBDE=
+cloud.google.com/go/pubsub v1.36.2 h1:nAUD4aiWHZFYyINhRag1qOnHUk0/7QiWEa04XWnqACA=
+cloud.google.com/go/pubsub v1.36.2/go.mod h1:mHCFLNG8abCrPzhuOnpBcr9DUy+l3/LWWn0qoJdbh1w=
 cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
 cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos=
 cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk=
@@ -805,8 +805,8 @@ github.com/rclone/rclone v1.65.2 h1:ZBMzSKqGwimbDWkBqSx6MneRAE7Z5UI0lFxyC8HCGMQ=
 github.com/rclone/rclone v1.65.2/go.mod h1:nSMqGk0ovcw70cnEJ4xkRXZSL2h2GP8DojLeA+uu1rI=
 github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 h1:N/ElC8H3+5XpJzTSTfLsJV/mx9Q9g7kxmchpfZyxgzM=
 github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
-github.com/rdleal/intervalst v1.2.2 h1:cw93gelL8qIAPuOwT+oHFewumFdrdW/QMFqgRhLUrlY=
-github.com/rdleal/intervalst v1.2.2/go.mod h1:xO89Z6BC+LQDH+IPQQw/OESt5UADgFD41tYMUINGpxQ=
+github.com/rdleal/intervalst v1.3.0 h1:Ldf/5uohv4VGsrI7KQgMQ63g2EaSf9GOAhwedIoBhvc=
+github.com/rdleal/intervalst v1.3.0/go.mod h1:xO89Z6BC+LQDH+IPQQw/OESt5UADgFD41tYMUINGpxQ=
 github.com/redis/go-redis/v9 v9.0.2 h1:BA426Zqe/7r56kCcvxYLWe1mkaz71LKF77GwgFzSxfE=
 github.com/redis/go-redis/v9 v9.0.2/go.mod h1:/xDTe9EF1LM61hek62Poq2nzQSGj0xSrEtEHbBQevps=
 github.com/redis/rueidis v1.0.19 h1:s65oWtotzlIFN8eMPhyYwxlwLR1lUdhza2KtWprKYSo=
@@ -877,8 +877,9 @@ github.com/spf13/viper v1.18.2/go.mod h1:EKmWIqdnk5lOcmR72yw6hS+8OPYcwD0jteitLMV
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
-github.com/stretchr/objx v0.5.0 h1:1zr/of2m5FGMsad5YfcqgdqdWrIhu+EBEJRhR1U7z/c=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
+github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
+github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.3.1-0.20190311161405-34c6fa2dc709/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
@@ -890,8 +891,9 @@ github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.7.2/go.mod h1:R6va5+xMeoiuVRoj+gSkQ7d3FALtqAAGI1FQKckRals=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
-github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
+github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/stvp/tempredis v0.0.0-20181119212430-b82af8480203 h1:QVqDTf3h2WHt08YuiTGPZLls0Wq99X9bWd0Q5ZSBesM=
 github.com/stvp/tempredis v0.0.0-20181119212430-b82af8480203/go.mod h1:oqN97ltKNihBbwlX8dLpwxCl3+HnXKV/R0e+sRLd9C8=
 github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
@@ -902,8 +904,8 @@ github.com/t3rm1n4l/go-mega v0.0.0-20230228171823-a01a2cda13ca h1:I9rVnNXdIkij4U
 github.com/t3rm1n4l/go-mega v0.0.0-20230228171823-a01a2cda13ca/go.mod h1:suDIky6yrK07NnaBadCB4sS0CqFOvUK91lH7CR+JlDA=
 github.com/tiancaiamao/gp v0.0.0-20221230034425-4025bc8a4d4a h1:J/YdBZ46WKpXsxsW93SG+q0F8KI+yFrcIDT4c/RNoc4=
 github.com/tiancaiamao/gp v0.0.0-20221230034425-4025bc8a4d4a/go.mod h1:h4xBhSNtOeEosLJ4P7JyKXX7Cabg7AVkWCK5gV2vOrM=
-github.com/tidwall/gjson v1.17.0 h1:/Jocvlh98kcTfpN2+JzGQWQcqrPQwDrVEMApx/M5ZwM=
-github.com/tidwall/gjson v1.17.0/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
+github.com/tidwall/gjson v1.17.1 h1:wlYEnwqAHgzmhNUFfw7Xalt2JzQvsMx2Se4PcoFCT/U=
+github.com/tidwall/gjson v1.17.1/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
 github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
 github.com/tidwall/match v1.1.1/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JTxsfmM=
 github.com/tidwall/pretty v1.2.0 h1:RWIZEg2iJ8/g6fDDYzMpobmaoGh5OLl4AXtGUGPcqCs=
@@ -1254,8 +1256,8 @@ golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.14.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.16.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/sys v0.17.0 h1:25cE3gD+tdBA7lp7QfhuV+rJiE9YXTcS3VG1SqssI/Y=
-golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
+golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
@@ -1413,10 +1415,10 @@ google.golang.org/genproto v0.0.0-20200806141610-86f49bd18e98/go.mod h1:FWY/as6D
 google.golang.org/genproto v0.0.0-20200825200019-8632dd797987/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20210903162649-d08c68adba83/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
 google.golang.org/genproto v0.0.0-20220421151946-72621c1f0bd3/go.mod h1:8w6bsBMX6yCPbAVTeqQHvzxW0EIFigd5lZyahWgyfDo=
-google.golang.org/genproto v0.0.0-20240205150955-31a09d347014 h1:g/4bk7P6TPMkAUbUhquq98xey1slwvuVJPosdBqYJlU=
-google.golang.org/genproto v0.0.0-20240205150955-31a09d347014/go.mod h1:xEgQu1e4stdSSsxPDK8Azkrk/ECl5HvdPf6nbZrTS5M=
-google.golang.org/genproto/googleapis/api v0.0.0-20240205150955-31a09d347014 h1:x9PwdEgd11LgK+orcck69WVRo7DezSO4VUMPI4xpc8A=
-google.golang.org/genproto/googleapis/api v0.0.0-20240205150955-31a09d347014/go.mod h1:rbHMSEDyoYX62nRVLOCc4Qt1HbsdytAYoVwgjiOhF3I=
+google.golang.org/genproto v0.0.0-20240213162025-012b6fc9bca9 h1:9+tzLLstTlPTRyJTh+ah5wIMsBW5c4tQwGTN3thOW9Y=
+google.golang.org/genproto v0.0.0-20240213162025-012b6fc9bca9/go.mod h1:mqHbVIp48Muh7Ywss/AD6I5kNVKZMmAa/QEW58Gxp2s=
+google.golang.org/genproto/googleapis/api v0.0.0-20240221002015-b0ce06bbee7c h1:9g7erC9qu44ks7UK4gDNlnk4kOxZG707xKm4jVniy6o=
+google.golang.org/genproto/googleapis/api v0.0.0-20240221002015-b0ce06bbee7c/go.mod h1:5iCWqnniDlqZHrd3neWVTOwvh/v6s3232omMecelax8=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20240213162025-012b6fc9bca9 h1:hZB7eLIaYlW9qXRfCq/qDaPdbeY3757uARz5Vvfv+cY=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20240213162025-012b6fc9bca9/go.mod h1:YUWgXUFRPfoYK1IHMuxH5K6nPEXSCzIMljnQ59lLRCk=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
diff --git a/weed/command/filer_backup.go b/weed/command/filer_backup.go
index 691b1c0b5..4aeab60f2 100644
--- a/weed/command/filer_backup.go
+++ b/weed/command/filer_backup.go
@@ -85,8 +85,7 @@ const (
 func doFilerBackup(grpcDialOption grpc.DialOption, backupOption *FilerBackupOptions, clientId int32, clientEpoch int32) error {
 
 	// find data sink
-	config := util.GetViper()
-	dataSink := findSink(config)
+	dataSink := findSink(util.GetViper())
 	if dataSink == nil {
 		return fmt.Errorf("no data sink configured in replication.toml")
 	}
diff --git a/weed/replication/sink/s3sink/s3_sink.go b/weed/replication/sink/s3sink/s3_sink.go
index a032b58e8..276ea30d6 100644
--- a/weed/replication/sink/s3sink/s3_sink.go
+++ b/weed/replication/sink/s3sink/s3_sink.go
@@ -8,6 +8,8 @@ import (
 	"github.com/aws/aws-sdk-go/service/s3"
 	"github.com/aws/aws-sdk-go/service/s3/s3iface"
 	"github.com/aws/aws-sdk-go/service/s3/s3manager"
+	"github.com/seaweedfs/seaweedfs/weed/s3api/s3_constants"
+	"strconv"
 	"strings"
 
 	"github.com/seaweedfs/seaweedfs/weed/filer"
@@ -19,14 +21,20 @@ import (
 )
 
 type S3Sink struct {
-	conn          s3iface.S3API
-	region        string
-	bucket        string
-	dir           string
-	endpoint      string
-	acl           string
-	filerSource   *source.FilerSource
-	isIncremental bool
+	conn                          s3iface.S3API
+	filerSource                   *source.FilerSource
+	isIncremental                 bool
+	keepPartSize                  bool
+	s3DisableContentMD5Validation bool
+	s3ForcePathStyle              bool
+	uploaderConcurrency           int
+	uploaderMaxUploadParts        int
+	uploaderPartSizeMb            int
+	region                        string
+	bucket                        string
+	dir                           string
+	endpoint                      string
+	acl                           string
 }
 
 func init() {
@@ -46,21 +54,49 @@ func (s3sink *S3Sink) IsIncremental() bool {
 }
 
 func (s3sink *S3Sink) Initialize(configuration util.Configuration, prefix string) error {
-	glog.V(0).Infof("sink.s3.region: %v", configuration.GetString(prefix+"region"))
-	glog.V(0).Infof("sink.s3.bucket: %v", configuration.GetString(prefix+"bucket"))
-	glog.V(0).Infof("sink.s3.directory: %v", configuration.GetString(prefix+"directory"))
-	glog.V(0).Infof("sink.s3.endpoint: %v", configuration.GetString(prefix+"endpoint"))
-	glog.V(0).Infof("sink.s3.acl: %v", configuration.GetString(prefix+"acl"))
-	glog.V(0).Infof("sink.s3.is_incremental: %v", configuration.GetString(prefix+"is_incremental"))
+	configuration.SetDefault(prefix+"region", "us-east-2")
+	configuration.SetDefault(prefix+"directory", "/")
+	configuration.SetDefault(prefix+"keep_part_size", true)
+	configuration.SetDefault(prefix+"uploader_max_upload_parts", 1000)
+	configuration.SetDefault(prefix+"uploader_part_size_mb", 8)
+	configuration.SetDefault(prefix+"uploader_concurrency", 8)
+	configuration.SetDefault(prefix+"s3_disable_content_md5_validation", true)
+	configuration.SetDefault(prefix+"s3_force_path_style", true)
+	s3sink.region = configuration.GetString(prefix + "region")
+	s3sink.bucket = configuration.GetString(prefix + "bucket")
+	s3sink.dir = configuration.GetString(prefix + "directory")
+	s3sink.endpoint = configuration.GetString(prefix + "endpoint")
+	s3sink.acl = configuration.GetString(prefix + "acl")
 	s3sink.isIncremental = configuration.GetBool(prefix + "is_incremental")
+	s3sink.keepPartSize = configuration.GetBool(prefix + "keep_part_size")
+	s3sink.s3DisableContentMD5Validation = configuration.GetBool(prefix + "s3_disable_content_md5_validation")
+	s3sink.s3ForcePathStyle = configuration.GetBool(prefix + "s3_force_path_style")
+	s3sink.uploaderMaxUploadParts = configuration.GetInt(prefix + "uploader_max_upload_parts")
+	s3sink.uploaderPartSizeMb = configuration.GetInt(prefix + "uploader_part_size")
+	s3sink.uploaderConcurrency = configuration.GetInt(prefix + "uploader_concurrency")
+
+	glog.V(0).Infof("sink.s3.region: %v", s3sink.region)
+	glog.V(0).Infof("sink.s3.bucket: %v", s3sink.bucket)
+	glog.V(0).Infof("sink.s3.directory: %v", s3sink.dir)
+	glog.V(0).Infof("sink.s3.endpoint: %v", s3sink.endpoint)
+	glog.V(0).Infof("sink.s3.acl: %v", s3sink.acl)
+	glog.V(0).Infof("sink.s3.is_incremental: %v", s3sink.isIncremental)
+	glog.V(0).Infof("sink.s3.s3_disable_content_md5_validation: %v", s3sink.s3DisableContentMD5Validation)
+	glog.V(0).Infof("sink.s3.s3_force_path_style: %v", s3sink.s3ForcePathStyle)
+	glog.V(0).Infof("sink.s3.keep_part_size: %v", s3sink.keepPartSize)
+	if s3sink.uploaderMaxUploadParts > s3manager.MaxUploadParts {
+		s3sink.uploaderMaxUploadParts = s3manager.MaxUploadParts
+		glog.Warningf("uploader_max_upload_parts is greater than the maximum number of parts allowed when uploading multiple parts to Amazon S3")
+		glog.V(0).Infof("sink.s3.uploader_max_upload_parts: %v => %v", s3sink.uploaderMaxUploadParts, s3manager.MaxUploadParts)
+	} else {
+		glog.V(0).Infof("sink.s3.uploader_max_upload_parts: %v", s3sink.uploaderMaxUploadParts)
+	}
+	glog.V(0).Infof("sink.s3.uploader_part_size_mb: %v", s3sink.uploaderPartSizeMb)
+	glog.V(0).Infof("sink.s3.uploader_concurrency: %v", s3sink.uploaderConcurrency)
+
 	return s3sink.initialize(
 		configuration.GetString(prefix+"aws_access_key_id"),
 		configuration.GetString(prefix+"aws_secret_access_key"),
-		configuration.GetString(prefix+"region"),
-		configuration.GetString(prefix+"bucket"),
-		configuration.GetString(prefix+"directory"),
-		configuration.GetString(prefix+"endpoint"),
-		configuration.GetString(prefix+"acl"),
 	)
 }
 
@@ -68,18 +104,12 @@ func (s3sink *S3Sink) SetSourceFiler(s *source.FilerSource) {
 	s3sink.filerSource = s
 }
 
-func (s3sink *S3Sink) initialize(awsAccessKeyId, awsSecretAccessKey, region, bucket, dir, endpoint, acl string) error {
-	s3sink.region = region
-	s3sink.bucket = bucket
-	s3sink.dir = dir
-	s3sink.endpoint = endpoint
-	s3sink.acl = acl
-
+func (s3sink *S3Sink) initialize(awsAccessKeyId, awsSecretAccessKey string) error {
 	config := &aws.Config{
 		Region:                        aws.String(s3sink.region),
 		Endpoint:                      aws.String(s3sink.endpoint),
-		S3ForcePathStyle:              aws.Bool(true),
-		S3DisableContentMD5Validation: aws.Bool(true),
+		S3DisableContentMD5Validation: aws.Bool(s3sink.s3DisableContentMD5Validation),
+		S3ForcePathStyle:              aws.Bool(s3sink.s3ForcePathStyle),
 	}
 	if awsAccessKeyId != "" && awsSecretAccessKey != "" {
 		config.Credentials = credentials.NewStaticCredentials(awsAccessKeyId, awsSecretAccessKey, "")
@@ -128,19 +158,26 @@ func (s3sink *S3Sink) CreateEntry(key string, entry *filer_pb.Entry, signatures
 
 	reader := filer.NewFileReader(s3sink.filerSource, entry)
 
-	fileSize := int64(filer.FileSize(entry))
-
-	partSize := int64(8 * 1024 * 1024) // The minimum/default allowed part size is 5MB
-	for partSize*1000 < fileSize {
-		partSize *= 4
-	}
-
 	// Create an uploader with the session and custom options
 	uploader := s3manager.NewUploaderWithClient(s3sink.conn, func(u *s3manager.Uploader) {
-		u.PartSize = partSize
-		u.Concurrency = 8
+		u.PartSize = int64(s3sink.uploaderPartSizeMb * 1024 * 1024)
+		u.Concurrency = s3sink.uploaderConcurrency
+		u.MaxUploadParts = s3sink.uploaderMaxUploadParts
 	})
 
+	if s3sink.keepPartSize {
+		switch chunkCount := len(entry.Chunks); {
+		case chunkCount > 1:
+			if firstChunkSize := int64(entry.Chunks[0].Size); firstChunkSize > s3manager.MinUploadPartSize {
+				uploader.PartSize = firstChunkSize
+			}
+		default:
+			uploader.PartSize = 0
+		}
+	}
+	if _, ok := entry.Extended[s3_constants.AmzUserMetaMtime]; !ok {
+		entry.Extended[s3_constants.AmzUserMetaMtime] = []byte(strconv.FormatInt(entry.Attributes.Mtime, 10))
+	}
 	// process tagging
 	tags := ""
 	if true {
@@ -153,14 +190,18 @@ func (s3sink *S3Sink) CreateEntry(key string, entry *filer_pb.Entry, signatures
 	}
 
 	// Upload the file to S3.
-	_, err = uploader.Upload(&s3manager.UploadInput{
+	uploadInput := s3manager.UploadInput{
 		Bucket:  aws.String(s3sink.bucket),
 		Key:     aws.String(key),
 		Body:    reader,
 		Tagging: aws.String(tags),
-	})
+	}
+	if len(entry.Attributes.Md5) > 0 {
+		uploadInput.ContentMD5 = aws.String(fmt.Sprintf("%x", entry.Attributes.Md5))
+	}
+	_, err = uploader.Upload(&uploadInput)
 
-	return
+	return err
 
 }
 
diff --git a/weed/s3api/s3_constants/header.go b/weed/s3api/s3_constants/header.go
index 5037f4691..30a878ccb 100644
--- a/weed/s3api/s3_constants/header.go
+++ b/weed/s3api/s3_constants/header.go
@@ -30,6 +30,7 @@ const (
 	// S3 user-defined metadata
 	AmzUserMetaPrefix    = "X-Amz-Meta-"
 	AmzUserMetaDirective = "X-Amz-Metadata-Directive"
+	AmzUserMetaMtime     = "X-Amz-Meta-Mtime"
 
 	// S3 object tagging
 	AmzObjectTagging          = "X-Amz-Tagging"
diff --git a/weed/s3api/s3api_objects_list_handlers.go b/weed/s3api/s3api_objects_list_handlers.go
index 78b77a044..b2ad915b9 100644
--- a/weed/s3api/s3api_objects_list_handlers.go
+++ b/weed/s3api/s3api_objects_list_handlers.go
@@ -47,10 +47,6 @@ func (s3a *S3ApiServer) ListObjectsV2Handler(w http.ResponseWriter, r *http.Requ
 		s3err.WriteErrorResponse(w, r, s3err.ErrInvalidMaxKeys)
 		return
 	}
-	if delimiter != "" && delimiter != "/" {
-		s3err.WriteErrorResponse(w, r, s3err.ErrNotImplemented)
-		return
-	}
 
 	marker := continuationToken
 	if continuationToken == "" {
@@ -103,10 +99,6 @@ func (s3a *S3ApiServer) ListObjectsV1Handler(w http.ResponseWriter, r *http.Requ
 		s3err.WriteErrorResponse(w, r, s3err.ErrInvalidMaxKeys)
 		return
 	}
-	if delimiter != "" && delimiter != "/" {
-		s3err.WriteErrorResponse(w, r, s3err.ErrNotImplemented)
-		return
-	}
 
 	response, err := s3a.listFilerEntries(bucket, originalPrefix, maxKeys, marker, delimiter)
 
@@ -171,22 +163,51 @@ func (s3a *S3ApiServer) listFilerEntries(bucket string, originalPrefix string, m
 						cursor.maxKeys--
 					}
 				} else {
-					storageClass := "STANDARD"
-					if v, ok := entry.Extended[s3_constants.AmzStorageClass]; ok {
-						storageClass = string(v)
+					var delimiterFound bool
+					if delimiter != "" {
+						// keys that contain the same string between the prefix and the first occurrence of the delimiter are grouped together as a commonPrefix.
+						// extract the string between the prefix and the delimiter and add it to the commonPrefixes if it's unique.
+						fullPath := fmt.Sprintf("%s/%s", dir, entry.Name)[len(bucketPrefix):]
+						delimitedPath := strings.SplitN(fullPath, delimiter, 2)
+						if len(delimitedPath) == 2 {
+
+							// S3 clients expect the delimited prefix to contain the delimiter.
+							delimitedPrefix := delimitedPath[0] + delimiter
+
+							for i := range commonPrefixes {
+								if commonPrefixes[i].Prefix == delimitedPrefix {
+									delimiterFound = true
+									break
+								}
+							}
+
+							if !delimiterFound {
+								commonPrefixes = append(commonPrefixes, PrefixEntry{
+									Prefix: delimitedPrefix,
+								})
+								cursor.maxKeys--
+								delimiterFound = true
+							}
+						}
+					}
+					if !delimiterFound {
+						storageClass := "STANDARD"
+						if v, ok := entry.Extended[s3_constants.AmzStorageClass]; ok {
+							storageClass = string(v)
+						}
+						contents = append(contents, ListEntry{
+							Key:          fmt.Sprintf("%s/%s", dir, entry.Name)[len(bucketPrefix):],
+							LastModified: time.Unix(entry.Attributes.Mtime, 0).UTC(),
+							ETag:         "\"" + filer.ETag(entry) + "\"",
+							Size:         int64(filer.FileSize(entry)),
+							Owner: CanonicalUser{
+								ID:          fmt.Sprintf("%x", entry.Attributes.Uid),
+								DisplayName: entry.Attributes.UserName,
+							},
+							StorageClass: StorageClass(storageClass),
+						})
+						cursor.maxKeys--
 					}
-					contents = append(contents, ListEntry{
-						Key:          fmt.Sprintf("%s/%s", dir, entry.Name)[len(bucketPrefix):],
-						LastModified: time.Unix(entry.Attributes.Mtime, 0).UTC(),
-						ETag:         "\"" + filer.ETag(entry) + "\"",
-						Size:         int64(filer.FileSize(entry)),
-						Owner: CanonicalUser{
-							ID:          fmt.Sprintf("%x", entry.Attributes.Uid),
-							DisplayName: entry.Attributes.UserName,
-						},
-						StorageClass: StorageClass(storageClass),
-					})
-					cursor.maxKeys--
 				}
 			})
 			if doErr != nil {
diff --git a/weed/server/filer_grpc_server_admin.go b/weed/server/filer_grpc_server_admin.go
index 8a58e287c..b4caaf4e2 100644
--- a/weed/server/filer_grpc_server_admin.go
+++ b/weed/server/filer_grpc_server_admin.go
@@ -84,8 +84,6 @@ func (fs *FilerServer) Ping(ctx context.Context, req *filer_pb.PingRequest) (res
 
 func (fs *FilerServer) GetFilerConfiguration(ctx context.Context, req *filer_pb.GetFilerConfigurationRequest) (resp *filer_pb.GetFilerConfigurationResponse, err error) {
 
-	clusterId, _ := fs.filer.Store.KvGet(context.Background(), []byte("clusterId"))
-
 	t := &filer_pb.GetFilerConfigurationResponse{
 		Masters:            fs.option.Masters.GetInstancesAsStrings(),
 		Collection:         fs.option.Collection,
@@ -97,7 +95,6 @@ func (fs *FilerServer) GetFilerConfiguration(ctx context.Context, req *filer_pb.
 		MetricsAddress:     fs.metricsAddress,
 		MetricsIntervalSec: int32(fs.metricsIntervalSec),
 		Version:            util.Version(),
-		ClusterId:          string(clusterId),
 		FilerGroup:         fs.option.FilerGroup,
 	}
 
diff --git a/weed/shell/command_fs_log.go b/weed/shell/command_fs_log.go
new file mode 100644
index 000000000..5567f76e6
--- /dev/null
+++ b/weed/shell/command_fs_log.go
@@ -0,0 +1,53 @@
+package shell
+
+import (
+	"flag"
+	"fmt"
+	"github.com/seaweedfs/seaweedfs/weed/filer"
+	"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
+	"io"
+	"time"
+)
+
+func init() {
+	Commands = append(Commands, &commandFsLogPurge{})
+}
+
+type commandFsLogPurge struct {
+}
+
+func (c *commandFsLogPurge) Name() string {
+	return "fs.log.purge"
+}
+
+func (c *commandFsLogPurge) Help() string {
+	return `purge filer logs
+
+	fs.log.purge [-v] [-modifyDayAgo 365]
+`
+}
+
+func (c *commandFsLogPurge) Do(args []string, commandEnv *CommandEnv, writer io.Writer) (err error) {
+	fsLogPurgeCommand := flag.NewFlagSet(c.Name(), flag.ContinueOnError)
+	daysAgo := fsLogPurgeCommand.Uint("daysAgo", 365, "purge logs older than N days")
+	verbose := fsLogPurgeCommand.Bool("v", false, "verbose mode")
+
+	if err = fsLogPurgeCommand.Parse(args); err != nil {
+		return err
+	}
+
+	modificationTimeAgo := time.Now().Add(-time.Hour * 24 * time.Duration(*daysAgo)).Unix()
+	err = filer_pb.ReadDirAllEntries(commandEnv, filer.SystemLogDir, "", func(entry *filer_pb.Entry, isLast bool) error {
+		if entry.Attributes.Mtime > modificationTimeAgo {
+			return nil
+		}
+		if errDel := filer_pb.Remove(commandEnv, filer.SystemLogDir, entry.Name, true, true, true, false, nil); errDel != nil {
+			return errDel
+		}
+		if *verbose {
+			fmt.Fprintf(writer, "delete %s\n", entry.Name)
+		}
+		return nil
+	})
+	return err
+}
diff --git a/weed/shell/shell_liner.go b/weed/shell/shell_liner.go
index 28672c17c..20add302a 100644
--- a/weed/shell/shell_liner.go
+++ b/weed/shell/shell_liner.go
@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"github.com/seaweedfs/seaweedfs/weed/cluster"
 	"github.com/seaweedfs/seaweedfs/weed/pb"
-	"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
 	"github.com/seaweedfs/seaweedfs/weed/pb/master_pb"
 	"github.com/seaweedfs/seaweedfs/weed/util"
 	"github.com/seaweedfs/seaweedfs/weed/util/grace"
@@ -74,24 +73,6 @@ func RunShell(options ShellOptions) {
 		fmt.Println()
 	}
 
-	if commandEnv.option.FilerAddress != "" {
-		commandEnv.WithFilerClient(false, func(filerClient filer_pb.SeaweedFilerClient) error {
-			resp, err := filerClient.GetFilerConfiguration(context.Background(), &filer_pb.GetFilerConfigurationRequest{})
-			if err != nil {
-				return err
-			}
-			if resp.ClusterId != "" {
-				fmt.Printf(`
----
-Free Monitoring Data URL:
-https://cloud.seaweedfs.com/ui/%s
----
-`, resp.ClusterId)
-			}
-			return nil
-		})
-	}
-
 	for {
 		cmd, err := line.Prompt("> ")
 		if err != nil {
diff --git a/weed/storage/store.go b/weed/storage/store.go
index d290909f1..782eb5b79 100644
--- a/weed/storage/store.go
+++ b/weed/storage/store.go
@@ -251,6 +251,7 @@ func (s *Store) CollectHeartbeat() *master_pb.Heartbeat {
 	maxVolumeCounts := make(map[string]uint32)
 	var maxFileKey NeedleId
 	collectionVolumeSize := make(map[string]int64)
+	collectionVolumeDeletedBytes := make(map[string]int64)
 	collectionVolumeReadOnlyCount := make(map[string]map[string]uint8)
 	for _, location := range s.Locations {
 		var deleteVids []needle.VolumeId
@@ -283,9 +284,11 @@ func (s *Store) CollectHeartbeat() *master_pb.Heartbeat {
 
 			if _, exist := collectionVolumeSize[v.Collection]; !exist {
 				collectionVolumeSize[v.Collection] = 0
+				collectionVolumeDeletedBytes[v.Collection] = 0
 			}
 			if !shouldDeleteVolume {
 				collectionVolumeSize[v.Collection] += int64(volumeMessage.Size)
+				collectionVolumeDeletedBytes[v.Collection] += int64(volumeMessage.DeletedByteCount)
 			} else {
 				collectionVolumeSize[v.Collection] -= int64(volumeMessage.Size)
 				if collectionVolumeSize[v.Collection] <= 0 {
@@ -342,6 +345,10 @@ func (s *Store) CollectHeartbeat() *master_pb.Heartbeat {
 		stats.VolumeServerDiskSizeGauge.WithLabelValues(col, "normal").Set(float64(size))
 	}
 
+	for col, deletedBytes := range collectionVolumeDeletedBytes{
+		stats.VolumeServerDiskSizeGauge.WithLabelValues(col, "deleted_bytes").Set(float64(deletedBytes))
+	}
+
 	for col, types := range collectionVolumeReadOnlyCount {
 		for t, count := range types {
 			stats.VolumeServerReadOnlyVolumeGauge.WithLabelValues(col, t).Set(float64(count))