add back fs node cache for renaming

1 files changed, 17 insertions, 8 deletions

diff --git a/weed/filesys/dir.go b/weed/filesys/dir.go
index 843ada866..08332d967 100644
--- a/weed/filesys/dir.go
+++ b/weed/filesys/dir.go
@@ -101,18 +101,22 @@ func (dir *Dir) Fsync(ctx context.Context, req *fuse.FsyncRequest) error {
 }
 
 func (dir *Dir) newFile(name string, entry *filer_pb.Entry) fs.Node {
-	return &File{
-		Name:           name,
-		dir:            dir,
-		wfs:            dir.wfs,
-		entry:          entry,
-		entryViewCache: nil,
-	}
+	return dir.wfs.fsNodeCache.EnsureFsNode(util.NewFullPath(dir.FullPath(), name), func() fs.Node {
+		return &File{
+			Name:           name,
+			dir:            dir,
+			wfs:            dir.wfs,
+			entry:          entry,
+			entryViewCache: nil,
+		}
+	})
 }
 
 func (dir *Dir) newDirectory(fullpath util.FullPath, entry *filer_pb.Entry) fs.Node {
 
-	return &Dir{name: entry.Name, wfs: dir.wfs, entry: entry, parent: dir}
+	return dir.wfs.fsNodeCache.EnsureFsNode(fullpath, func() fs.Node {
+		return &Dir{name: entry.Name, wfs: dir.wfs, entry: entry, parent: dir}
+	})
 
 }
 
@@ -312,6 +316,8 @@ func (dir *Dir) removeOneFile(req *fuse.RemoveRequest) error {
 
 	dir.wfs.deleteFileChunks(entry.Chunks)
 
+	dir.wfs.fsNodeCache.DeleteFsNode(filePath)
+
 	dir.wfs.metaCache.DeleteEntry(context.Background(), filePath)
 
 	glog.V(3).Infof("remove file: %v", req)
@@ -328,6 +334,7 @@ func (dir *Dir) removeOneFile(req *fuse.RemoveRequest) error {
 func (dir *Dir) removeFolder(req *fuse.RemoveRequest) error {
 
 	t := util.NewFullPath(dir.FullPath(), req.Name)
+	dir.wfs.fsNodeCache.DeleteFsNode(t)
 
 	dir.wfs.metaCache.DeleteEntry(context.Background(), t)
 
@@ -423,6 +430,8 @@ func (dir *Dir) Listxattr(ctx context.Context, req *fuse.ListxattrRequest, resp
 
 func (dir *Dir) Forget() {
 	glog.V(3).Infof("Forget dir %s", dir.FullPath())
+
+	dir.wfs.fsNodeCache.DeleteFsNode(util.FullPath(dir.FullPath()))
 }
 
 func (dir *Dir) maybeLoadEntry() error {