Revert "Merge branch 'track-mount-e2e' of https://github.com/seaweedfs/seaweedfs into track-mount-e2e"

This reverts commit 900abd44c158ea9ff3e0ca3eddabff9f9c3f1bf6, reversing
changes made to df027fdddf7e71c31c8828ed598dc9510f15fa08.

23 files changed, 52 insertions, 275 deletions

diff --git a/.github/workflows/binaries_dev.yml b/.github/workflows/binaries_dev.yml
index d48a557dd..6e007a797 100644
--- a/.github/workflows/binaries_dev.yml
+++ b/.github/workflows/binaries_dev.yml
@@ -53,7 +53,7 @@ jobs:
           overwrite: true
           pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           build_flags: -tags 5BytesOffset # optional, default is
-          ldflags: -s -w -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
+          ldflags: -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
           project_path: weed
           binary_name: weed-large-disk
@@ -68,7 +68,7 @@ jobs:
           release_tag: dev
           overwrite: true
           pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
-          ldflags: -s -w -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
+          ldflags: -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
           project_path: weed
           binary_name: weed-normal-disk
@@ -102,7 +102,7 @@ jobs:
           overwrite: true
           pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           build_flags: -tags 5BytesOffset # optional, default is
-          ldflags: -s -w -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
+          ldflags: -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
           project_path: weed
           binary_name: weed-large-disk
@@ -117,7 +117,7 @@ jobs:
           release_tag: dev
           overwrite: true
           pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
-          ldflags: -s -w -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
+          ldflags: -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
           project_path: weed
           binary_name: weed-normal-disk
diff --git a/.github/workflows/binaries_release0.yml b/.github/workflows/binaries_release0.yml
index 51cd482c2..38c233083 100644
--- a/.github/workflows/binaries_release0.yml
+++ b/.github/workflows/binaries_release0.yml
@@ -38,7 +38,7 @@ jobs:
           overwrite: true
           pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           # build_flags: -tags 5BytesOffset # optional, default is
-          ldflags: -s -w -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
+          ldflags: -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
           project_path: weed
           binary_name: weed
@@ -52,7 +52,7 @@ jobs:
           overwrite: true
           pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           build_flags: -tags 5BytesOffset # optional, default is
-          ldflags: -s -w -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
+          ldflags: -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
           project_path: weed
           binary_name: weed
diff --git a/.github/workflows/binaries_release1.yml b/.github/workflows/binaries_release1.yml
index f98e7b556..88e59ad16 100644
--- a/.github/workflows/binaries_release1.yml
+++ b/.github/workflows/binaries_release1.yml
@@ -38,7 +38,7 @@ jobs:
           overwrite: true
           pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           # build_flags: -tags 5BytesOffset # optional, default is
-          ldflags: -s -w -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
+          ldflags: -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
           project_path: weed
           binary_name: weed
@@ -52,7 +52,7 @@ jobs:
           overwrite: true
           pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           build_flags: -tags 5BytesOffset # optional, default is
-          ldflags: -s -w -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
+          ldflags: -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
           project_path: weed
           binary_name: weed
diff --git a/.github/workflows/binaries_release2.yml b/.github/workflows/binaries_release2.yml
index 913e5f0c2..4da7b5c6e 100644
--- a/.github/workflows/binaries_release2.yml
+++ b/.github/workflows/binaries_release2.yml
@@ -38,7 +38,7 @@ jobs:
           overwrite: true
           pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           # build_flags: -tags 5BytesOffset # optional, default is
-          ldflags: -s -w -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
+          ldflags: -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
           project_path: weed
           binary_name: weed
@@ -52,7 +52,7 @@ jobs:
           overwrite: true
           pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           build_flags: -tags 5BytesOffset # optional, default is
-          ldflags: -s -w -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
+          ldflags: -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
           project_path: weed
           binary_name: weed
diff --git a/.github/workflows/binaries_release3.yml b/.github/workflows/binaries_release3.yml
index c5014f327..6c660c0ce 100644
--- a/.github/workflows/binaries_release3.yml
+++ b/.github/workflows/binaries_release3.yml
@@ -38,7 +38,7 @@ jobs:
           overwrite: true
           pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           # build_flags: -tags 5BytesOffset # optional, default is
-          ldflags: -s -w -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
+          ldflags: -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
           project_path: weed
           binary_name: weed
@@ -52,7 +52,7 @@ jobs:
           overwrite: true
           pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           build_flags: -tags 5BytesOffset # optional, default is
-          ldflags: -s -w -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
+          ldflags: -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
           project_path: weed
           binary_name: weed
diff --git a/.github/workflows/binaries_release4.yml b/.github/workflows/binaries_release4.yml
index c07226ab8..1fce19261 100644
--- a/.github/workflows/binaries_release4.yml
+++ b/.github/workflows/binaries_release4.yml
@@ -39,7 +39,7 @@ jobs:
           build_flags: -tags elastic,ydb,gocdk,tikv
           pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           # build_flags: -tags 5BytesOffset # optional, default is
-          ldflags: -s -w -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
+          ldflags: -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
           project_path: weed
           binary_name: weed
@@ -53,7 +53,7 @@ jobs:
           overwrite: true
           pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           build_flags: -tags 5BytesOffset,elastic,ydb,gocdk,tikv
-          ldflags: -s -w -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
+          ldflags: -extldflags -static -X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
           project_path: weed
           binary_name: weed
diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index a3f7067f4..4f1e5aebc 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -21,7 +21,7 @@ jobs:
   e2e:
     name: FUSE Mount
     runs-on: ubuntu-22.04
-    timeout-minutes: 30
+    timeout-minutes: 15
     steps:
     - name: Set up Go 1.x
       uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v2
@@ -47,12 +47,12 @@ jobs:
         echo "Starting FIO at: $(date)"
         # Concurrent r/w
         echo 'Run randrw with size=16M bs=4k'
-        docker compose -f ./compose/e2e-mount.yml exec mount timeout -k5 600 fio --name=fiotest --filename=/mnt/seaweedfs/fiotest --size=16M --rw=randrw --bs=4k --direct=1 --numjobs=8 --ioengine=libaio --iodepth=32 --group_reporting --runtime=30 --time_based=1
+        docker compose -f ./compose/e2e-mount.yml exec mount timeout -k5 60 fio --name=fiotest --filename=/mnt/seaweedfs/fiotest --size=16M --rw=randrw --bs=4k --direct=1 --numjobs=8 --iodepth=32 --group_reporting --runtime=30 --time_based=1
 
         echo "Verify FIO at: $(date)"
         # Verified write
         echo 'Run randwrite with size=16M bs=4k'
-        docker compose -f ./compose/e2e-mount.yml exec mount timeout -k5 600 fio --name=fiotest --filename=/mnt/seaweedfs/fiotest --size=16M --rw=randwrite --bs=4k --direct=1 --numjobs=8 --ioengine=libaio --iodepth=32 --group_reporting --runtime=30 --time_based=1 --do_verify=0 --verify=crc32c --verify_backlog=1
+        docker compose -f ./compose/e2e-mount.yml exec mount timeout -k5 60 fio --name=fiotest --filename=/mnt/seaweedfs/fiotest --size=16M --rw=randwrite --bs=4k --direct=1 --numjobs=8 --iodepth=32 --group_reporting --runtime=30 --time_based=1 --do_verify=0 --verify=crc32c --verify_backlog=1
 
     - name: Run FIO bs 128k
       timeout-minutes: 15
diff --git a/docker/Makefile b/docker/Makefile
index b473245e8..9e9d771c2 100644
--- a/docker/Makefile
+++ b/docker/Makefile
@@ -8,7 +8,7 @@ cgo ?= 0
 binary:
 	export SWCOMMIT=$(shell git rev-parse --short HEAD)
 	export SWLDFLAGS="-X github.com/seaweedfs/seaweedfs/weed/util.COMMIT=$(SWCOMMIT)"
-	cd ../weed && CGO_ENABLED=$(cgo) GOOS=linux go build $(options) -tags "$(tags)" -ldflags "-s -w -extldflags -static $(SWLDFLAGS)" && mv weed ../docker/
+	cd ../weed && CGO_ENABLED=$(cgo) GOOS=linux go build $(options) -tags "$(tags)" -ldflags "-extldflags -static $(SWLDFLAGS)" && mv weed ../docker/
 
 binary_race: options = -race
 binary_race: cgo = 1
diff --git a/weed/Makefile b/weed/Makefile
index 9a0553ad2..c84678f97 100644
--- a/weed/Makefile
+++ b/weed/Makefile
@@ -7,7 +7,7 @@ all: install
 .PHONY : clean debug_mount
 
 install:
-	go install -ldflags="-s -w"
+	go install
 
 clean:
 	go clean $(SOURCE_DIR)
diff --git a/weed/iamapi/iamapi_management_handlers.go b/weed/iamapi/iamapi_management_handlers.go
index be9e4f874..6a8a1b3d3 100644
--- a/weed/iamapi/iamapi_management_handlers.go
+++ b/weed/iamapi/iamapi_management_handlers.go
@@ -21,16 +21,14 @@ import (
 )
 
 const (
-	charsetUpper            = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
-	charset                 = charsetUpper + "abcdefghijklmnopqrstuvwxyz/"
-	policyDocumentVersion   = "2012-10-17"
-	StatementActionAdmin    = "*"
-	StatementActionWrite    = "Put*"
-	StatementActionWriteAcp = "PutBucketAcl"
-	StatementActionRead     = "Get*"
-	StatementActionReadAcp  = "GetBucketAcl"
-	StatementActionList     = "List*"
-	StatementActionTagging  = "Tagging*"
+	charsetUpper           = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
+	charset                = charsetUpper + "abcdefghijklmnopqrstuvwxyz/"
+	policyDocumentVersion  = "2012-10-17"
+	StatementActionAdmin   = "*"
+	StatementActionWrite   = "Put*"
+	StatementActionRead    = "Get*"
+	StatementActionList    = "List*"
+	StatementActionTagging = "Tagging*"
 )
 
 var (
@@ -46,12 +44,8 @@ func MapToStatementAction(action string) string {
 		return s3_constants.ACTION_ADMIN
 	case StatementActionWrite:
 		return s3_constants.ACTION_WRITE
-	case StatementActionWriteAcp:
-		return s3_constants.ACTION_WRITE_ACP
 	case StatementActionRead:
 		return s3_constants.ACTION_READ
-	case StatementActionReadAcp:
-		return s3_constants.ACTION_READ_ACP
 	case StatementActionList:
 		return s3_constants.ACTION_LIST
 	case StatementActionTagging:
@@ -67,12 +61,8 @@ func MapToIdentitiesAction(action string) string {
 		return StatementActionAdmin
 	case s3_constants.ACTION_WRITE:
 		return StatementActionWrite
-	case s3_constants.ACTION_WRITE_ACP:
-		return StatementActionWriteAcp
 	case s3_constants.ACTION_READ:
 		return StatementActionRead
-	case s3_constants.ACTION_READ_ACP:
-		return StatementActionReadAcp
 	case s3_constants.ACTION_LIST:
 		return StatementActionList
 	case s3_constants.ACTION_TAGGING:
diff --git a/weed/mount/filehandle.go b/weed/mount/filehandle.go
index 2e08432c0..6513d96ba 100644
--- a/weed/mount/filehandle.go
+++ b/weed/mount/filehandle.go
@@ -27,6 +27,7 @@ type FileHandle struct {
 	dirtyPages    *PageWriter
 	reader        *filer.ChunkReadAt
 	contentType   string
+	sync.RWMutex
 
 	isDeleted bool
 
@@ -101,9 +102,8 @@ func (fh *FileHandle) AddChunks(chunks []*filer_pb.FileChunk) {
 }
 
 func (fh *FileHandle) ReleaseHandle() {
-
-	fhActiveLock := fh.wfs.fhLockTable.AcquireLock("ReleaseHandle", fh.fh, util.ExclusiveLock)
-	defer fh.wfs.fhLockTable.ReleaseLock(fh.fh, fhActiveLock)
+	fh.Lock()
+	defer fh.Unlock()
 
 	fh.entryLock.Lock()
 	defer fh.entryLock.Unlock()
diff --git a/weed/mount/weedfs.go b/weed/mount/weedfs.go
index de7502688..4ac01b3e6 100644
--- a/weed/mount/weedfs.go
+++ b/weed/mount/weedfs.go
@@ -78,7 +78,6 @@ type WFS struct {
 	dhmap             *DirectoryHandleToInode
 	fuseServer        *fuse.Server
 	IsOverQuota       bool
-	fhLockTable       *util.LockTable[FileHandleId]
 }
 
 func NewSeaweedFileSystem(option *Option) *WFS {
@@ -89,7 +88,6 @@ func NewSeaweedFileSystem(option *Option) *WFS {
 		inodeToPath:   NewInodeToPath(util.FullPath(option.FilerMountRootPath)),
 		fhmap:         NewFileHandleToInode(),
 		dhmap:         NewDirectoryHandleToInode(),
-		fhLockTable:   util.NewLockTable[FileHandleId](),
 	}
 
 	wfs.option.filerIndex = int32(rand.Intn(len(option.FilerAddresses)))
diff --git a/weed/mount/weedfs_file_copy_range.go b/weed/mount/weedfs_file_copy_range.go
index 50a2d5a95..49bab17f3 100644
--- a/weed/mount/weedfs_file_copy_range.go
+++ b/weed/mount/weedfs_file_copy_range.go
@@ -1,7 +1,6 @@
 package mount
 
 import (
-	"github.com/seaweedfs/seaweedfs/weed/util"
 	"net/http"
 	"time"
 
@@ -45,16 +44,16 @@ func (wfs *WFS) CopyFileRange(cancel <-chan struct{}, in *fuse.CopyFileRangeIn)
 	}
 
 	// lock source and target file handles
-	fhOutActiveLock := fhOut.wfs.fhLockTable.AcquireLock("CopyFileRange", fhOut.fh, util.ExclusiveLock)
-	defer fhOut.wfs.fhLockTable.ReleaseLock(fhOut.fh, fhOutActiveLock)
+	fhOut.Lock()
+	defer fhOut.Unlock()
 
 	if fhOut.entry == nil {
 		return 0, fuse.ENOENT
 	}
 
 	if fhIn.fh != fhOut.fh {
-		fhInActiveLock := fhIn.wfs.fhLockTable.AcquireLock("CopyFileRange", fhIn.fh, util.ExclusiveLock)
-		defer fhIn.wfs.fhLockTable.ReleaseLock(fhIn.fh, fhInActiveLock)
+		fhIn.RLock()
+		defer fhIn.RUnlock()
 	}
 
 	// directories are not supported
diff --git a/weed/mount/weedfs_file_lseek.go b/weed/mount/weedfs_file_lseek.go
index 35157d993..9dfc4d4f1 100644
--- a/weed/mount/weedfs_file_lseek.go
+++ b/weed/mount/weedfs_file_lseek.go
@@ -1,7 +1,6 @@
 package mount
 
 import (
-	"github.com/seaweedfs/seaweedfs/weed/util"
 	"syscall"
 
 	"github.com/hanwen/go-fuse/v2/fuse"
@@ -36,8 +35,8 @@ func (wfs *WFS) Lseek(cancel <-chan struct{}, in *fuse.LseekIn, out *fuse.LseekO
 	}
 
 	// lock the file until the proper offset was calculated
-	fhActiveLock := fh.wfs.fhLockTable.AcquireLock("Lseek", fh.fh, util.SharedLock)
-	defer fh.wfs.fhLockTable.ReleaseLock(fh.fh, fhActiveLock)
+	fh.RLock()
+	defer fh.RUnlock()
 	fh.entryLock.RLock()
 	defer fh.entryLock.RUnlock()
 
diff --git a/weed/mount/weedfs_file_read.go b/weed/mount/weedfs_file_read.go
index bf9c89071..11ff07641 100644
--- a/weed/mount/weedfs_file_read.go
+++ b/weed/mount/weedfs_file_read.go
@@ -3,7 +3,6 @@ package mount
 import (
 	"bytes"
 	"fmt"
-	"github.com/seaweedfs/seaweedfs/weed/util"
 	"io"
 
 	"github.com/hanwen/go-fuse/v2/fuse"
@@ -42,8 +41,8 @@ func (wfs *WFS) Read(cancel <-chan struct{}, in *fuse.ReadIn, buff []byte) (fuse
 		return nil, fuse.ENOENT
 	}
 
-	fhActiveLock := fh.wfs.fhLockTable.AcquireLock("Read", fh.fh, util.SharedLock)
-	defer fh.wfs.fhLockTable.ReleaseLock(fh.fh, fhActiveLock)
+	fh.RLock()
+	defer fh.RUnlock()
 
 	offset := int64(in.Offset)
 	totalRead, err := readDataByFileHandle(buff, fh, offset)
diff --git a/weed/mount/weedfs_file_sync.go b/weed/mount/weedfs_file_sync.go
index 74e16d43f..4254e3830 100644
--- a/weed/mount/weedfs_file_sync.go
+++ b/weed/mount/weedfs_file_sync.go
@@ -7,7 +7,6 @@ import (
 	"github.com/seaweedfs/seaweedfs/weed/filer"
 	"github.com/seaweedfs/seaweedfs/weed/glog"
 	"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
-	"github.com/seaweedfs/seaweedfs/weed/util"
 	"syscall"
 	"time"
 )
@@ -90,6 +89,8 @@ func (wfs *WFS) Fsync(cancel <-chan struct{}, in *fuse.FsyncIn) (code fuse.Statu
 }
 
 func (wfs *WFS) doFlush(fh *FileHandle, uid, gid uint32) fuse.Status {
+	fh.Lock()
+	defer fh.Unlock()
 
 	// flush works at fh level
 	fileFullPath := fh.FullPath()
@@ -104,9 +105,6 @@ func (wfs *WFS) doFlush(fh *FileHandle, uid, gid uint32) fuse.Status {
 		}
 	}
 
-	fhActiveLock := fh.wfs.fhLockTable.AcquireLock("doFlush", fh.fh, util.ExclusiveLock)
-	defer fh.wfs.fhLockTable.ReleaseLock(fh.fh, fhActiveLock)
-
 	if !fh.dirtyMetadata {
 		return fuse.OK
 	}
diff --git a/weed/mount/weedfs_file_write.go b/weed/mount/weedfs_file_write.go
index 1ec20c294..5a9a21ded 100644
--- a/weed/mount/weedfs_file_write.go
+++ b/weed/mount/weedfs_file_write.go
@@ -2,7 +2,6 @@ package mount
 
 import (
 	"github.com/hanwen/go-fuse/v2/fuse"
-	"github.com/seaweedfs/seaweedfs/weed/util"
 	"net/http"
 	"syscall"
 	"time"
@@ -49,8 +48,8 @@ func (wfs *WFS) Write(cancel <-chan struct{}, in *fuse.WriteIn, data []byte) (wr
 
 	tsNs := time.Now().UnixNano()
 
-	fhActiveLock := fh.wfs.fhLockTable.AcquireLock("Write", fh.fh, util.ExclusiveLock)
-	defer fh.wfs.fhLockTable.ReleaseLock(fh.fh, fhActiveLock)
+	fh.Lock()
+	defer fh.Unlock()
 
 	entry := fh.GetEntry()
 	if entry == nil {
diff --git a/weed/s3api/auth_credentials_test.go b/weed/s3api/auth_credentials_test.go
index 0bbcce706..645932aba 100644
--- a/weed/s3api/auth_credentials_test.go
+++ b/weed/s3api/auth_credentials_test.go
@@ -89,13 +89,10 @@ func TestCanDo(t *testing.T) {
 		Actions: []Action{
 			"Read:bucket1",
 			"Write:bucket1/*",
-			"WriteAcp:bucket1",
 		},
 	}
 	assert.Equal(t, true, ident2.canDo(ACTION_READ, "bucket1", "/a/b/c/d.txt"))
 	assert.Equal(t, true, ident2.canDo(ACTION_WRITE, "bucket1", "/a/b/c/d.txt"))
-	assert.Equal(t, true, ident2.canDo(ACTION_WRITE_ACP, "bucket1", ""))
-	assert.Equal(t, false, ident2.canDo(ACTION_READ_ACP, "bucket1", ""))
 	assert.Equal(t, false, ident2.canDo(ACTION_LIST, "bucket1", "/a/b/c/d.txt"))
 
 	// across buckets
@@ -109,18 +106,15 @@ func TestCanDo(t *testing.T) {
 	assert.Equal(t, true, ident3.canDo(ACTION_READ, "bucket1", "/a/b/c/d.txt"))
 	assert.Equal(t, true, ident3.canDo(ACTION_WRITE, "bucket1", "/a/b/c/d.txt"))
 	assert.Equal(t, false, ident3.canDo(ACTION_LIST, "bucket1", "/a/b/other/some"))
-	assert.Equal(t, false, ident3.canDo(ACTION_WRITE_ACP, "bucket1", ""))
 
 	// partial buckets
 	ident4 := &Identity{
 		Name: "anything",
 		Actions: []Action{
 			"Read:special_*",
-			"ReadAcp:special_*",
 		},
 	}
 	assert.Equal(t, true, ident4.canDo(ACTION_READ, "special_bucket", "/a/b/c/d.txt"))
-	assert.Equal(t, true, ident4.canDo(ACTION_READ_ACP, "special_bucket", ""))
 	assert.Equal(t, false, ident4.canDo(ACTION_READ, "bucket1", "/a/b/c/d.txt"))
 
 	// admin buckets
@@ -131,9 +125,7 @@ func TestCanDo(t *testing.T) {
 		},
 	}
 	assert.Equal(t, true, ident5.canDo(ACTION_READ, "special_bucket", "/a/b/c/d.txt"))
-	assert.Equal(t, true, ident5.canDo(ACTION_READ_ACP, "special_bucket", ""))
 	assert.Equal(t, true, ident5.canDo(ACTION_WRITE, "special_bucket", "/a/b/c/d.txt"))
-	assert.Equal(t, true, ident5.canDo(ACTION_WRITE_ACP, "special_bucket", ""))
 
 	// anonymous buckets
 	ident6 := &Identity{
diff --git a/weed/s3api/s3_constants/s3_actions.go b/weed/s3api/s3_constants/s3_actions.go
index 8d770e408..17087ae03 100644
--- a/weed/s3api/s3_constants/s3_actions.go
+++ b/weed/s3api/s3_constants/s3_actions.go
@@ -1,13 +1,11 @@
 package s3_constants
 
 const (
-	ACTION_READ      = "Read"
-	ACTION_READ_ACP  = "ReadAcp"
-	ACTION_WRITE     = "Write"
-	ACTION_WRITE_ACP = "WriteAcp"
-	ACTION_ADMIN     = "Admin"
-	ACTION_TAGGING   = "Tagging"
-	ACTION_LIST      = "List"
+	ACTION_READ    = "Read"
+	ACTION_WRITE   = "Write"
+	ACTION_ADMIN   = "Admin"
+	ACTION_TAGGING = "Tagging"
+	ACTION_LIST    = "List"
 
 	SeaweedStorageDestinationHeader = "x-seaweedfs-destination"
 	MultipartUploadsFolder          = ".uploads"
diff --git a/weed/s3api/s3_constants/s3_config.go b/weed/s3api/s3_constants/s3_config.go
index cb44b9484..0fa5b26f4 100644
--- a/weed/s3api/s3_constants/s3_config.go
+++ b/weed/s3api/s3_constants/s3_config.go
@@ -7,7 +7,7 @@ import (
 var (
 	CircuitBreakerConfigDir  = "/etc/s3"
 	CircuitBreakerConfigFile = "circuit_breaker.json"
-	AllowedActions           = []string{ACTION_READ, ACTION_READ_ACP, ACTION_WRITE, ACTION_WRITE_ACP, ACTION_LIST, ACTION_TAGGING, ACTION_ADMIN}
+	AllowedActions           = []string{ACTION_READ, ACTION_WRITE, ACTION_LIST, ACTION_TAGGING, ACTION_ADMIN}
 	LimitTypeCount           = "Count"
 	LimitTypeBytes           = "MB"
 	Separator                = ":"
diff --git a/weed/s3api/s3api_server.go b/weed/s3api/s3api_server.go
index 77c488f4d..66d176010 100644
--- a/weed/s3api/s3api_server.go
+++ b/weed/s3api/s3api_server.go
@@ -147,7 +147,7 @@ func (s3a *S3ApiServer) registerRouter(router *mux.Router) {
 		bucket.Methods("DELETE").Path("/{object:.+}").HandlerFunc(track(s3a.iam.Auth(s3a.cb.Limit(s3a.DeleteObjectTaggingHandler, ACTION_TAGGING)), "DELETE")).Queries("tagging", "")
 
 		// PutObjectACL
-		bucket.Methods("PUT").Path("/{object:.+}").HandlerFunc(track(s3a.iam.Auth(s3a.cb.Limit(s3a.PutObjectAclHandler, ACTION_WRITE_ACP)), "PUT")).Queries("acl", "")
+		bucket.Methods("PUT").Path("/{object:.+}").HandlerFunc(track(s3a.iam.Auth(s3a.cb.Limit(s3a.PutObjectAclHandler, ACTION_WRITE)), "PUT")).Queries("acl", "")
 		// PutObjectRetention
 		bucket.Methods("PUT").Path("/{object:.+}").HandlerFunc(track(s3a.iam.Auth(s3a.cb.Limit(s3a.PutObjectRetentionHandler, ACTION_WRITE)), "PUT")).Queries("retention", "")
 		// PutObjectLegalHold
@@ -156,7 +156,7 @@ func (s3a *S3ApiServer) registerRouter(router *mux.Router) {
 		bucket.Methods("PUT").Path("/{object:.+}").HandlerFunc(track(s3a.iam.Auth(s3a.cb.Limit(s3a.PutObjectLockConfigurationHandler, ACTION_WRITE)), "PUT")).Queries("object-lock", "")
 
 		// GetObjectACL
-		bucket.Methods("GET").Path("/{object:.+}").HandlerFunc(track(s3a.iam.Auth(s3a.cb.Limit(s3a.GetObjectAclHandler, ACTION_READ_ACP)), "GET")).Queries("acl", "")
+		bucket.Methods("GET").Path("/{object:.+}").HandlerFunc(track(s3a.iam.Auth(s3a.cb.Limit(s3a.GetObjectAclHandler, ACTION_READ)), "GET")).Queries("acl", "")
 
 		// objects with query
 
@@ -183,9 +183,9 @@ func (s3a *S3ApiServer) registerRouter(router *mux.Router) {
 		bucket.Methods("POST").HandlerFunc(track(s3a.iam.Auth(s3a.cb.Limit(s3a.DeleteMultipleObjectsHandler, ACTION_WRITE)), "DELETE")).Queries("delete", "")
 
 		// GetBucketACL
-		bucket.Methods("GET").HandlerFunc(track(s3a.iam.Auth(s3a.cb.Limit(s3a.GetBucketAclHandler, ACTION_READ_ACP)), "GET")).Queries("acl", "")
+		bucket.Methods("GET").HandlerFunc(track(s3a.iam.Auth(s3a.cb.Limit(s3a.GetBucketAclHandler, ACTION_READ)), "GET")).Queries("acl", "")
 		// PutBucketACL
-		bucket.Methods("PUT").HandlerFunc(track(s3a.iam.Auth(s3a.cb.Limit(s3a.PutBucketAclHandler, ACTION_WRITE_ACP)), "PUT")).Queries("acl", "")
+		bucket.Methods("PUT").HandlerFunc(track(s3a.iam.Auth(s3a.cb.Limit(s3a.PutBucketAclHandler, ACTION_WRITE)), "PUT")).Queries("acl", "")
 
 		// GetBucketPolicy
 		bucket.Methods("GET").HandlerFunc(track(s3a.iam.Auth(s3a.cb.Limit(s3a.GetBucketPolicyHandler, ACTION_READ)), "GET")).Queries("policy", "")
diff --git a/weed/util/lock_table.go b/weed/util/lock_table.go
deleted file mode 100644
index d10b51334..000000000
--- a/weed/util/lock_table.go
+++ /dev/null
@@ -1,153 +0,0 @@
-package util
-
-import (
-	"fmt"
-	"github.com/seaweedfs/seaweedfs/weed/glog"
-	"sync"
-	"sync/atomic"
-)
-
-// LockTable is a table of locks that can be acquired.
-// Locks are acquired in order of request.
-type LockTable[T comparable] struct {
-	mu        sync.Mutex
-	locks     map[T]*LockEntry
-	lockIdSeq int64
-}
-
-type LockEntry struct {
-	mu                   sync.Mutex
-	waiters              []*ActiveLock // ordered waiters that are blocked by exclusive locks
-	activeLockOwnerCount int32
-	lockType             LockType
-	cond                 *sync.Cond
-}
-
-type LockType int
-
-const (
-	SharedLock LockType = iota
-	ExclusiveLock
-)
-
-type ActiveLock struct {
-	ID        int64
-	isDeleted bool
-	intention string // for debugging
-}
-
-func NewLockTable[T comparable]() *LockTable[T] {
-	return &LockTable[T]{
-		locks: make(map[T]*LockEntry),
-	}
-}
-
-func (lt *LockTable[T]) NewActiveLock(intention string) *ActiveLock {
-	id := atomic.AddInt64(&lt.lockIdSeq, 1)
-	l := &ActiveLock{ID: id, intention: intention}
-	return l
-}
-
-func (lt *LockTable[T]) AcquireLock(intention string, key T, lockType LockType) (lock *ActiveLock) {
-	lt.mu.Lock()
-	// Get or create the lock entry for the key
-	entry, exists := lt.locks[key]
-	if !exists {
-		entry = &LockEntry{}
-		entry.cond = sync.NewCond(&entry.mu)
-		lt.locks[key] = entry
-	}
-	lt.mu.Unlock()
-
-	lock = lt.NewActiveLock(intention)
-
-	// If the lock is held exclusively, wait
-	entry.mu.Lock()
-	if len(entry.waiters) > 0 || lockType == ExclusiveLock {
-		if glog.V(4) {
-			fmt.Printf("ActiveLock %d %s wait for %+v type=%v with waiters %d active %d.\n", lock.ID, lock.intention, key, lockType, len(entry.waiters), entry.activeLockOwnerCount)
-			if len(entry.waiters) > 0 {
-				for _, waiter := range entry.waiters {
-					fmt.Printf(" %d", waiter.ID)
-				}
-				fmt.Printf("\n")
-			}
-		}
-		entry.waiters = append(entry.waiters, lock)
-		if lockType == ExclusiveLock {
-			for !lock.isDeleted && ((len(entry.waiters) > 0 && lock.ID != entry.waiters[0].ID) || entry.activeLockOwnerCount > 0) {
-				entry.cond.Wait()
-			}
-		} else {
-			for !lock.isDeleted && (len(entry.waiters) > 0 && lock.ID != entry.waiters[0].ID) {
-				entry.cond.Wait()
-			}
-		}
-		// Remove the transaction from the waiters list
-		if len(entry.waiters) > 0 && lock.ID == entry.waiters[0].ID {
-			entry.waiters = entry.waiters[1:]
-			entry.cond.Broadcast()
-		}
-	}
-	entry.activeLockOwnerCount++
-
-	// Otherwise, grant the lock
-	entry.lockType = lockType
-	if glog.V(4) {
-		fmt.Printf("ActiveLock %d %s locked %+v type=%v with waiters %d active %d.\n", lock.ID, lock.intention, key, lockType, len(entry.waiters), entry.activeLockOwnerCount)
-		if len(entry.waiters) > 0 {
-			for _, waiter := range entry.waiters {
-				fmt.Printf(" %d", waiter.ID)
-			}
-			fmt.Printf("\n")
-		}
-	}
-	entry.mu.Unlock()
-
-	return lock
-}
-
-func (lt *LockTable[T]) ReleaseLock(key T, lock *ActiveLock) {
-	lt.mu.Lock()
-	defer lt.mu.Unlock()
-
-	entry, exists := lt.locks[key]
-	if !exists {
-		return
-	}
-
-	entry.mu.Lock()
-	defer entry.mu.Unlock()
-
-	// Remove the transaction from the waiters list
-	for i, waiter := range entry.waiters {
-		if waiter == lock {
-			waiter.isDeleted = true
-			entry.waiters = append(entry.waiters[:i], entry.waiters[i+1:]...)
-			break
-		}
-	}
-
-	// If there are no waiters, release the lock
-	if len(entry.waiters) == 0 {
-		delete(lt.locks, key)
-	}
-
-	if glog.V(4) {
-		fmt.Printf("ActiveLock %d %s unlocked %+v type=%v with waiters %d active %d.\n", lock.ID, lock.intention, key, entry.lockType, len(entry.waiters), entry.activeLockOwnerCount)
-		if len(entry.waiters) > 0 {
-			for _, waiter := range entry.waiters {
-				fmt.Printf(" %d", waiter.ID)
-			}
-			fmt.Printf("\n")
-		}
-	}
-	entry.activeLockOwnerCount--
-
-	// Notify the next waiter
-	entry.cond.Broadcast()
-}
-
-func main() {
-
-}
diff --git a/weed/util/lock_table_test.go b/weed/util/lock_table_test.go
deleted file mode 100644
index 001fa0bdf..000000000
--- a/weed/util/lock_table_test.go
+++ /dev/null
@@ -1,42 +0,0 @@
-package util
-
-import (
-	"fmt"
-	"math/rand"
-	"sync"
-	"testing"
-	"time"
-)
-
-func TestOrderedLock(t *testing.T) {
-	lt := NewLockTable[string]()
-
-	var wg sync.WaitGroup
-	// Simulate transactions requesting locks
-	for i := 1; i <= 50; i++ {
-		wg.Add(1)
-		go func(i int) {
-			defer wg.Done()
-			key := "resource"
-			lockType := SharedLock
-			if i%5 == 0 {
-				lockType = ExclusiveLock
-			}
-
-			// Simulate attempting to acquire the lock
-			lock := lt.AcquireLock("", key, lockType)
-
-			// Lock acquired, perform some work
-			fmt.Printf("ActiveLock %d acquired lock %v\n", lock.ID, lockType)
-
-			// Simulate some work
-			time.Sleep(time.Duration(rand.Int31n(10)*10) * time.Millisecond)
-
-			// Release the lock
-			lt.ReleaseLock(key, lock)
-			fmt.Printf("ActiveLock %d released lock %v\n", lock.ID, lockType)
-		}(i)
-	}
-
-	wg.Wait()
-}