1 files changed, 20 insertions, 4 deletions
diff --git a/weed/mount/inode_to_path.go b/weed/mount/inode_to_path.go
index 1e914dccd..1e2126b74 100644
--- a/weed/mount/inode_to_path.go
+++ b/weed/mount/inode_to_path.go
@@ -31,18 +31,20 @@ func NewInodeToPath() *InodeToPath {
 	return t
 }
 
-func (i *InodeToPath) Lookup(path util.FullPath, mode os.FileMode, isCreate bool, possibleInode uint64, isLookup bool) uint64 {
+func (i *InodeToPath) Lookup(path util.FullPath, mode os.FileMode, isHardlink bool, possibleInode uint64, isLookup bool) uint64 {
 	i.Lock()
 	defer i.Unlock()
 	inode, found := i.path2inode[path]
 	if !found {
 		if possibleInode == 0 {
 			inode = path.AsInode(mode)
+		} else {
+			inode = possibleInode
+		}
+		if !isHardlink {
 			for _, found := i.inode2path[inode]; found; inode++ {
 				_, found = i.inode2path[inode]
 			}
-		} else {
-			inode = possibleInode
 		}
 	}
 	i.path2inode[path] = inode
@@ -62,6 +64,19 @@ func (i *InodeToPath) Lookup(path util.FullPath, mode os.FileMode, isCreate bool
 	return inode
 }
 
+func (i *InodeToPath) AllocateInode(path util.FullPath, mode os.FileMode) uint64 {
+	if path == "/" {
+		return 1
+	}
+	i.Lock()
+	defer i.Unlock()
+	inode := path.AsInode(mode)
+	for _, found := i.inode2path[inode]; found; inode++ {
+		_, found = i.inode2path[inode]
+	}
+	return inode
+}
+
 func (i *InodeToPath) GetInode(path util.FullPath) uint64 {
 	if path == "/" {
 		return 1
@@ -172,7 +187,8 @@ func (i *InodeToPath) Forget(inode, nlookup uint64, onForgetDir func(dir util.Fu
 	}
 	i.Unlock()
 	if found {
-		if path.isDirectory && onForgetDir != nil {
+		if path.isDirectory && path.nlookup <= 0 && onForgetDir != nil {
+			path.isChildrenCached = false
 			onForgetDir(path.FullPath)
 		}
 	}