mirror of
https://github.com/chrislusf/seaweedfs
synced 2024-05-06 11:30:12 +02:00
mount: recursively rename locally
This commit is contained in:
Chris Lu
parent
c795183887
commit
215b169562
2
go.mod
2
go.mod
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@ -56,7 +56,7 @@ require (
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github.com/pquerna/cachecontrol v0.1.0
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github.com/prometheus/client_golang v1.11.0
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github.com/rcrowley/go-metrics v0.0.0-20190826022208-cac0b30c2563 // indirect
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github.com/seaweedfs/fuse v1.1.7
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github.com/seaweedfs/fuse v1.1.8
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github.com/seaweedfs/goexif v1.0.2
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github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e
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github.com/spaolacci/murmur3 v1.1.0 // indirect
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2
go.sum
2
go.sum
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@ -617,6 +617,8 @@ github.com/samuel/go-zookeeper v0.0.0-20190923202752-2cc03de413da/go.mod h1:gi+0
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github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
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github.com/seaweedfs/fuse v1.1.7 h1:T4L5c/Sn+q8lE+0zCmH2MWvIO+B5TttWOSqK5KQPRMQ=
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github.com/seaweedfs/fuse v1.1.7/go.mod h1:+PP6WlkrRUG6KPE+Th2EX5To/PjHaFsvqg/UgQ39aj8=
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github.com/seaweedfs/fuse v1.1.8 h1:YFSDPotG4uhQzV7ooDUvQ8BRVy5rM1XCFPJAmAsZz68=
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github.com/seaweedfs/fuse v1.1.8/go.mod h1:+PP6WlkrRUG6KPE+Th2EX5To/PjHaFsvqg/UgQ39aj8=
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github.com/seaweedfs/goexif v1.0.2 h1:p+rTXYdQ2mgxd+1JaTrQ9N8DvYuw9UH9xgYmJ+Bb29E=
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github.com/seaweedfs/goexif v1.0.2/go.mod h1:MrKs5LK0HXdffrdCZrW3OIMegL2xXpC6ThLyXMyjdrk=
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github.com/secsy/goftp v0.0.0-20190720192957-f31499d7c79a h1:C6IhVTxNkhlb0tlCB6JfHOUv1f0xHPK7V8X4HlJZEJw=
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@ -208,6 +208,7 @@ message AtomicRenameEntryRequest {
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string old_name = 2;
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string new_directory = 3;
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string new_name = 4;
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repeated int32 signatures = 5;
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}
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message AtomicRenameEntryResponse {
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@ -2,6 +2,9 @@ package filesys
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import (
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"context"
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"fmt"
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"github.com/chrislusf/seaweedfs/weed/filer"
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"math"
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"github.com/seaweedfs/fuse"
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"github.com/seaweedfs/fuse/fs"
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@ -37,6 +40,7 @@ func (dir *Dir) Rename(ctx context.Context, req *fuse.RenameRequest, newDirector
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OldName: req.OldName,
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NewDirectory: newDir.FullPath(),
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NewName: req.NewName,
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Signatures: []int32{dir.wfs.signature},
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}
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_, err := client.AtomicRenameEntry(ctx, request)
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@ -53,33 +57,11 @@ func (dir *Dir) Rename(ctx context.Context, req *fuse.RenameRequest, newDirector
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return fuse.EIO
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}
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// TODO: replicate renaming logic on filer
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if err := dir.wfs.metaCache.DeleteEntry(context.Background(), oldPath); err != nil {
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glog.V(0).Infof("dir Rename delete local %s => %s : %v", oldPath, newPath, err)
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err = dir.moveEntry(context.Background(), util.FullPath(dir.FullPath()), oldEntry, util.FullPath(newDir.FullPath()), req.NewName)
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if err != nil {
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glog.V(0).Infof("dir local Rename %s => %s : %v", oldPath, newPath, err)
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return fuse.EIO
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}
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oldEntry.FullPath = newPath
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if err := dir.wfs.metaCache.InsertEntry(context.Background(), oldEntry); err != nil {
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glog.V(0).Infof("dir Rename insert local %s => %s : %v", oldPath, newPath, err)
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return fuse.EIO
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}
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oldFsNode := NodeWithId(oldPath.AsInode())
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newFsNode := NodeWithId(newPath.AsInode())
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dir.wfs.Server.InvalidateInternalNode(oldFsNode, newFsNode, func(internalNode fs.Node) {
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if file, ok := internalNode.(*File); ok {
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glog.V(4).Infof("internal file node %s", file.Name)
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file.Name = req.NewName
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file.id = uint64(newFsNode)
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file.dir = newDir
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}
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if dir, ok := internalNode.(*Dir); ok {
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glog.V(4).Infof("internal dir node %s", dir.name)
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dir.name = req.NewName
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dir.id = uint64(newFsNode)
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dir.parent = newDir
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}
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})
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// change file handle
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dir.wfs.handlesLock.Lock()
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@ -96,3 +78,98 @@ func (dir *Dir) Rename(ctx context.Context, req *fuse.RenameRequest, newDirector
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return nil
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}
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func (dir *Dir) moveEntry(ctx context.Context, oldParent util.FullPath, entry *filer.Entry, newParent util.FullPath, newName string) error {
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oldName := entry.Name()
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if err := dir.moveSelfEntry(ctx, oldParent, entry, newParent, newName, func() error {
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oldFsNode := NodeWithId(oldParent.Child(oldName).AsInode())
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newFsNode := NodeWithId(newParent.Child(newName).AsInode())
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newDirNode, found := dir.wfs.Server.FindInternalNode(NodeWithId(newParent.AsInode()))
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var newDir *Dir
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if found {
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newDir = newDirNode.(*Dir)
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}
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dir.wfs.Server.InvalidateInternalNode(oldFsNode, newFsNode, func(internalNode fs.Node) {
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if file, ok := internalNode.(*File); ok {
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glog.V(4).Infof("internal file node %s", oldParent.Child(oldName))
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file.Name = newName
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file.id = uint64(newFsNode)
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if found {
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file.dir = newDir
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}
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}
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if dir, ok := internalNode.(*Dir); ok {
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glog.V(4).Infof("internal dir node %s", oldParent.Child(oldName))
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dir.name = newName
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dir.id = uint64(newFsNode)
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if found {
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dir.parent = newDir
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}
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}
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})
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if entry.IsDirectory() {
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if err := dir.moveFolderSubEntries(ctx, oldParent, oldName, newParent, newName); err != nil {
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return err
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}
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}
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return nil
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}); err != nil {
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return fmt.Errorf("fail to move %s => %s: %v", oldParent.Child(oldName), newParent.Child(newName), err)
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}
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return nil
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}
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func (dir *Dir) moveFolderSubEntries(ctx context.Context, oldParent util.FullPath, oldName string, newParent util.FullPath, newName string) error {
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currentDirPath := oldParent.Child(oldName)
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newDirPath := newParent.Child(newName)
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glog.V(1).Infof("moving folder %s => %s", currentDirPath, newDirPath)
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var moveErr error
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listErr := dir.wfs.metaCache.ListDirectoryEntries(ctx, currentDirPath, "", false, int64(math.MaxInt32), func(item *filer.Entry) bool {
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moveErr = dir.moveEntry(ctx, currentDirPath, item, newDirPath, item.Name())
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if moveErr != nil {
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return false
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}
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return true
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})
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if listErr != nil {
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return listErr
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}
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if moveErr != nil {
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return moveErr
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}
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return nil
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}
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func (dir *Dir) moveSelfEntry(ctx context.Context, oldParent util.FullPath, entry *filer.Entry, newParent util.FullPath, newName string, moveFolderSubEntries func() error) error {
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newPath := newParent.Child(newName)
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oldPath := oldParent.Child(entry.Name())
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entry.FullPath = newPath
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if err := dir.wfs.metaCache.InsertEntry(ctx, entry); err != nil {
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glog.V(0).Infof("dir Rename insert local %s => %s : %v", oldPath, newPath, err)
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return fuse.EIO
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}
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if moveFolderSubEntries != nil {
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if moveChildrenErr := moveFolderSubEntries(); moveChildrenErr != nil {
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return moveChildrenErr
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}
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}
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if err := dir.wfs.metaCache.DeleteEntry(ctx, oldPath); err != nil {
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glog.V(0).Infof("dir Rename delete local %s => %s : %v", oldPath, newPath, err)
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return fuse.EIO
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}
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return nil
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}
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@ -3,14 +3,12 @@ package meta_cache
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import (
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"context"
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"fmt"
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"os"
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"sync"
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"github.com/chrislusf/seaweedfs/weed/filer"
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"github.com/chrislusf/seaweedfs/weed/filer/leveldb"
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"github.com/chrislusf/seaweedfs/weed/glog"
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"github.com/chrislusf/seaweedfs/weed/util"
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"github.com/chrislusf/seaweedfs/weed/util/bounded_tree"
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"os"
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)
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// need to have logic similar to FilerStoreWrapper
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@ -18,7 +16,7 @@ import (
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type MetaCache struct {
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localStore filer.VirtualFilerStore
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sync.RWMutex
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// sync.RWMutex
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visitedBoundary *bounded_tree.BoundedTree
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uidGidMapper *UidGidMapper
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invalidateFunc func(util.FullPath)
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@ -54,8 +52,8 @@ func openMetaStore(dbFolder string) filer.VirtualFilerStore {
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}
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func (mc *MetaCache) InsertEntry(ctx context.Context, entry *filer.Entry) error {
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mc.Lock()
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defer mc.Unlock()
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//mc.Lock()
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//defer mc.Unlock()
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return mc.doInsertEntry(ctx, entry)
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}
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@ -64,8 +62,8 @@ func (mc *MetaCache) doInsertEntry(ctx context.Context, entry *filer.Entry) erro
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}
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func (mc *MetaCache) AtomicUpdateEntryFromFiler(ctx context.Context, oldPath util.FullPath, newEntry *filer.Entry) error {
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mc.Lock()
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defer mc.Unlock()
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//mc.Lock()
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//defer mc.Unlock()
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oldDir, _ := oldPath.DirAndName()
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if mc.visitedBoundary.HasVisited(util.FullPath(oldDir)) {
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@ -97,14 +95,14 @@ func (mc *MetaCache) AtomicUpdateEntryFromFiler(ctx context.Context, oldPath uti
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}
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func (mc *MetaCache) UpdateEntry(ctx context.Context, entry *filer.Entry) error {
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mc.Lock()
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defer mc.Unlock()
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//mc.Lock()
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//defer mc.Unlock()
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return mc.localStore.UpdateEntry(ctx, entry)
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}
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func (mc *MetaCache) FindEntry(ctx context.Context, fp util.FullPath) (entry *filer.Entry, err error) {
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mc.RLock()
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defer mc.RUnlock()
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//mc.RLock()
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//defer mc.RUnlock()
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entry, err = mc.localStore.FindEntry(ctx, fp)
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if err != nil {
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return nil, err
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@ -114,14 +112,14 @@ func (mc *MetaCache) FindEntry(ctx context.Context, fp util.FullPath) (entry *fi
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}
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func (mc *MetaCache) DeleteEntry(ctx context.Context, fp util.FullPath) (err error) {
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mc.Lock()
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defer mc.Unlock()
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//mc.Lock()
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//defer mc.Unlock()
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return mc.localStore.DeleteEntry(ctx, fp)
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}
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func (mc *MetaCache) ListDirectoryEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int64, eachEntryFunc filer.ListEachEntryFunc) error {
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mc.RLock()
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defer mc.RUnlock()
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//mc.RLock()
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//defer mc.RUnlock()
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if !mc.visitedBoundary.HasVisited(dirPath) {
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return fmt.Errorf("unsynchronized dir: %v", dirPath)
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@ -138,8 +136,8 @@ func (mc *MetaCache) ListDirectoryEntries(ctx context.Context, dirPath util.Full
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}
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func (mc *MetaCache) Shutdown() {
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mc.Lock()
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defer mc.Unlock()
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//mc.Lock()
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//defer mc.Unlock()
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mc.localStore.Shutdown()
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}
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@ -208,6 +208,7 @@ message AtomicRenameEntryRequest {
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string old_name = 2;
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string new_directory = 3;
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string new_name = 4;
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repeated int32 signatures = 5;
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}
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message AtomicRenameEntryResponse {
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@ -1382,10 +1382,11 @@ type AtomicRenameEntryRequest struct {
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sizeCache protoimpl.SizeCache
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unknownFields protoimpl.UnknownFields
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OldDirectory string `protobuf:"bytes,1,opt,name=old_directory,json=oldDirectory,proto3" json:"old_directory,omitempty"`
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OldName string `protobuf:"bytes,2,opt,name=old_name,json=oldName,proto3" json:"old_name,omitempty"`
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NewDirectory string `protobuf:"bytes,3,opt,name=new_directory,json=newDirectory,proto3" json:"new_directory,omitempty"`
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NewName string `protobuf:"bytes,4,opt,name=new_name,json=newName,proto3" json:"new_name,omitempty"`
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OldDirectory string `protobuf:"bytes,1,opt,name=old_directory,json=oldDirectory,proto3" json:"old_directory,omitempty"`
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OldName string `protobuf:"bytes,2,opt,name=old_name,json=oldName,proto3" json:"old_name,omitempty"`
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NewDirectory string `protobuf:"bytes,3,opt,name=new_directory,json=newDirectory,proto3" json:"new_directory,omitempty"`
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NewName string `protobuf:"bytes,4,opt,name=new_name,json=newName,proto3" json:"new_name,omitempty"`
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Signatures []int32 `protobuf:"varint,5,rep,packed,name=signatures,proto3" json:"signatures,omitempty"`
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}
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func (x *AtomicRenameEntryRequest) Reset() {
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@ -1448,6 +1449,13 @@ func (x *AtomicRenameEntryRequest) GetNewName() string {
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return ""
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}
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func (x *AtomicRenameEntryRequest) GetSignatures() []int32 {
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if x != nil {
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return x.Signatures
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}
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return nil
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}
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type AtomicRenameEntryResponse struct {
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state protoimpl.MessageState
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sizeCache protoimpl.SizeCache
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@ -3418,7 +3426,7 @@ var file_filer_proto_rawDesc = []byte{
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0x72, 0x65, 0x73, 0x22, 0x2b, 0x0a, 0x13, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x45, 0x6e, 0x74,
|
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0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x65, 0x72,
|
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0x72, 0x6f, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72,
|
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0x22, 0x9a, 0x01, 0x0a, 0x18, 0x41, 0x74, 0x6f, 0x6d, 0x69, 0x63, 0x52, 0x65, 0x6e, 0x61, 0x6d,
|
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0x22, 0xba, 0x01, 0x0a, 0x18, 0x41, 0x74, 0x6f, 0x6d, 0x69, 0x63, 0x52, 0x65, 0x6e, 0x61, 0x6d,
|
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0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x23, 0x0a,
|
||||
0x0d, 0x6f, 0x6c, 0x64, 0x5f, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x18, 0x01,
|
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0x20, 0x01, 0x28, 0x09, 0x52, 0x0c, 0x6f, 0x6c, 0x64, 0x44, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f,
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@ -3427,7 +3435,9 @@ var file_filer_proto_rawDesc = []byte{
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0x0d, 0x6e, 0x65, 0x77, 0x5f, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x18, 0x03,
|
||||
0x20, 0x01, 0x28, 0x09, 0x52, 0x0c, 0x6e, 0x65, 0x77, 0x44, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f,
|
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0x72, 0x79, 0x12, 0x19, 0x0a, 0x08, 0x6e, 0x65, 0x77, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x04,
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0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x6e, 0x65, 0x77, 0x4e, 0x61, 0x6d, 0x65, 0x22, 0x1b, 0x0a,
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0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x6e, 0x65, 0x77, 0x4e, 0x61, 0x6d, 0x65, 0x12, 0x1e, 0x0a,
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0x0a, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x18, 0x05, 0x20, 0x03, 0x28,
|
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0x05, 0x52, 0x0a, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x22, 0x1b, 0x0a,
|
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0x19, 0x41, 0x74, 0x6f, 0x6d, 0x69, 0x63, 0x52, 0x65, 0x6e, 0x61, 0x6d, 0x65, 0x45, 0x6e, 0x74,
|
||||
0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0xec, 0x01, 0x0a, 0x13, 0x41,
|
||||
0x73, 0x73, 0x69, 0x67, 0x6e, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65,
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|
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|
|
@ -33,7 +33,7 @@ func (fs *FilerServer) AtomicRenameEntry(ctx context.Context, req *filer_pb.Atom
|
|||
return nil, fmt.Errorf("%s/%s not found: %v", req.OldDirectory, req.OldName, err)
|
||||
}
|
||||
|
||||
moveErr := fs.moveEntry(ctx, oldParent, oldEntry, newParent, req.NewName)
|
||||
moveErr := fs.moveEntry(ctx, oldParent, oldEntry, newParent, req.NewName, req.Signatures)
|
||||
if moveErr != nil {
|
||||
fs.filer.RollbackTransaction(ctx)
|
||||
return nil, fmt.Errorf("%s/%s move error: %v", req.OldDirectory, req.OldName, moveErr)
|
||||
|
|
@ -47,23 +47,23 @@ func (fs *FilerServer) AtomicRenameEntry(ctx context.Context, req *filer_pb.Atom
|
|||
return &filer_pb.AtomicRenameEntryResponse{}, nil
|
||||
}
|
||||
|
||||
func (fs *FilerServer) moveEntry(ctx context.Context, oldParent util.FullPath, entry *filer.Entry, newParent util.FullPath, newName string) error {
|
||||
func (fs *FilerServer) moveEntry(ctx context.Context, oldParent util.FullPath, entry *filer.Entry, newParent util.FullPath, newName string, signatures []int32) error {
|
||||
|
||||
if err := fs.moveSelfEntry(ctx, oldParent, entry, newParent, newName, func() error {
|
||||
if entry.IsDirectory() {
|
||||
if err := fs.moveFolderSubEntries(ctx, oldParent, entry, newParent, newName); err != nil {
|
||||
if err := fs.moveFolderSubEntries(ctx, oldParent, entry, newParent, newName, signatures); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}); err != nil {
|
||||
}, signatures); err != nil {
|
||||
return fmt.Errorf("fail to move %s => %s: %v", oldParent.Child(entry.Name()), newParent.Child(newName), err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (fs *FilerServer) moveFolderSubEntries(ctx context.Context, oldParent util.FullPath, entry *filer.Entry, newParent util.FullPath, newName string) error {
|
||||
func (fs *FilerServer) moveFolderSubEntries(ctx context.Context, oldParent util.FullPath, entry *filer.Entry, newParent util.FullPath, newName string, signatures []int32) error {
|
||||
|
||||
currentDirPath := oldParent.Child(entry.Name())
|
||||
newDirPath := newParent.Child(newName)
|
||||
|
|
@ -84,7 +84,7 @@ func (fs *FilerServer) moveFolderSubEntries(ctx context.Context, oldParent util.
|
|||
for _, item := range entries {
|
||||
lastFileName = item.Name()
|
||||
// println("processing", lastFileName)
|
||||
err := fs.moveEntry(ctx, currentDirPath, item, newDirPath, item.Name())
|
||||
err := fs.moveEntry(ctx, currentDirPath, item, newDirPath, item.Name(), signatures)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
|
@ -96,7 +96,7 @@ func (fs *FilerServer) moveFolderSubEntries(ctx context.Context, oldParent util.
|
|||
return nil
|
||||
}
|
||||
|
||||
func (fs *FilerServer) moveSelfEntry(ctx context.Context, oldParent util.FullPath, entry *filer.Entry, newParent util.FullPath, newName string, moveFolderSubEntries func() error) error {
|
||||
func (fs *FilerServer) moveSelfEntry(ctx context.Context, oldParent util.FullPath, entry *filer.Entry, newParent util.FullPath, newName string, moveFolderSubEntries func() error, signatures []int32) error {
|
||||
|
||||
oldPath, newPath := oldParent.Child(entry.Name()), newParent.Child(newName)
|
||||
|
||||
|
|
@ -115,7 +115,7 @@ func (fs *FilerServer) moveSelfEntry(ctx context.Context, oldParent util.FullPat
|
|||
Extended: entry.Extended,
|
||||
Content: entry.Content,
|
||||
}
|
||||
if createErr := fs.filer.CreateEntry(ctx, newEntry, false, false, nil); createErr != nil {
|
||||
if createErr := fs.filer.CreateEntry(ctx, newEntry, false, false, signatures); createErr != nil {
|
||||
return createErr
|
||||
}
|
||||
|
||||
|
|
@ -126,7 +126,7 @@ func (fs *FilerServer) moveSelfEntry(ctx context.Context, oldParent util.FullPat
|
|||
}
|
||||
|
||||
// delete old entry
|
||||
deleteErr := fs.filer.DeleteEntryMetaAndData(ctx, oldPath, false, false, false, false, nil)
|
||||
deleteErr := fs.filer.DeleteEntryMetaAndData(ctx, oldPath, false, false, false, false, signatures)
|
||||
if deleteErr != nil {
|
||||
return deleteErr
|
||||
}
|
||||
|
|
|
|||
|
|
@ -25,7 +25,20 @@ func (fs *FilerServer) SubscribeMetadata(req *filer_pb.SubscribeMetadataRequest,
|
|||
lastReadTime := time.Unix(0, req.SinceNs)
|
||||
glog.V(0).Infof(" %v starts to subscribe %s from %+v", clientName, req.PathPrefix, lastReadTime)
|
||||
|
||||
eachEventNotificationFn := fs.eachEventNotificationFn(req, stream, clientName, req.Signature)
|
||||
t := fs.eachEventNotificationFn(req, stream, clientName, req.Signature)
|
||||
|
||||
eachEventNotificationFn := func(dirPath string, eventNotification *filer_pb.EventNotification, tsNs int64) error {
|
||||
found := false
|
||||
for _, sig := range eventNotification.Signatures {
|
||||
if req.Signature == sig {
|
||||
found = true
|
||||
}
|
||||
}
|
||||
if !found {
|
||||
glog.V(0).Infof("fresh message for %s(%d) %s %s", clientName, req.Signature, dirPath, eventNotification.String())
|
||||
}
|
||||
return t(dirPath, eventNotification, tsNs)
|
||||
}
|
||||
|
||||
eachLogEntryFn := eachLogEntryFn(eachEventNotificationFn)
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue