mount: rename also invalidate source inode

weed/mount/inode_to_path.go

@@ -152,7 +152,7 @@ func (i *InodeToPath) RemovePath(path util.FullPath) {
 	}
 }
 
-func (i *InodeToPath) MovePath(sourcePath, targetPath util.FullPath) (replacedInode uint64) {
+func (i *InodeToPath) MovePath(sourcePath, targetPath util.FullPath) (sourceInode, targetInode uint64) {
 	i.Lock()
 	defer i.Unlock()
 	sourceInode, sourceFound := i.path2inode[sourcePath]
@@ -178,7 +178,7 @@ func (i *InodeToPath) MovePath(sourcePath, targetPath util.FullPath) (replacedIn
 	} else {
 		glog.Errorf("MovePath %s to %s: sourceInode %d not found", sourcePath, targetPath, sourceInode)
 	}
-	return targetInode
+	return
 }
 
 func (i *InodeToPath) Forget(inode, nlookup uint64, onForgetDir func(dir util.FullPath)) {

weed/mount/weedfs_rename.go

@@ -233,10 +233,16 @@ func (wfs *WFS) handleRenameResponse(ctx context.Context, resp *filer_pb.StreamR
 		oldPath := oldParent.Child(oldName)
 		newPath := newParent.Child(newName)
 
-		replacedInode := wfs.inodeToPath.MovePath(oldPath, newPath)
+		sourceInode, targetInode := wfs.inodeToPath.MovePath(oldPath, newPath)
+		if sourceInode != 0 {
+			if fh := wfs.fhmap.inode2fh[sourceInode]; foundFh && fh.entry != nil {
+				fh.entry.Name = newName
+			}
+			wfs.fuseServer.InodeNotify(sourceInode, 0, -1)
+		}
 		// invalidate attr and data
-		if replacedInode > 0 {
-			wfs.fuseServer.InodeNotify(replacedInode, 0, -1)
+		if targetInode != 0 {
+			wfs.fuseServer.InodeNotify(targetInode, 0, -1)
 		}
 
 	} else if resp.EventNotification.OldEntry != nil {