1 files changed, 0 insertions, 34 deletions
diff --git a/weed/storage/file_id.go b/weed/storage/file_id.go
deleted file mode 100644
index 37dcb7c70..000000000
--- a/weed/storage/file_id.go
+++ /dev/null
@@ -1,34 +0,0 @@
-package storage
-
-import (
-	"encoding/hex"
-	. "github.com/chrislusf/seaweedfs/weed/storage/types"
-)
-
-type FileId struct {
-	VolumeId VolumeId
-	Key      NeedleId
-	Cookie   Cookie
-}
-
-func NewFileIdFromNeedle(VolumeId VolumeId, n *Needle) *FileId {
-	return &FileId{VolumeId: VolumeId, Key: n.Id, Cookie: n.Cookie}
-}
-
-func NewFileId(VolumeId VolumeId, key uint64, cookie uint32) *FileId {
-	return &FileId{VolumeId: VolumeId, Key: Uint64ToNeedleId(key), Cookie: Uint32ToCookie(cookie)}
-}
-
-func (n *FileId) String() string {
-	return n.VolumeId.String() + "," + formatNeedleIdCookie(n.Key, n.Cookie)
-}
-
-func formatNeedleIdCookie(key NeedleId, cookie Cookie) string {
-	bytes := make([]byte, NeedleIdSize+CookieSize)
-	NeedleIdToBytes(bytes[0:NeedleIdSize], key)
-	CookieToBytes(bytes[NeedleIdSize:NeedleIdSize+CookieSize], cookie)
-	nonzero_index := 0
-	for ; bytes[nonzero_index] == 0; nonzero_index++ {
-	}
-	return hex.EncodeToString(bytes[nonzero_index:])
-}