From 8a880a139d81b3c0ee14d0f22a2f569abb1a48b6 Mon Sep 17 00:00:00 2001
From: chrislu <chris.lu@gmail.com>
Date: Sat, 6 Aug 2022 13:58:45 -0700
Subject: [PATCH] mount: fix truncate operation

fix https://github.com/seaweedfs/seaweedfs/issues/2609
---
 weed/mount/weedfs_attr.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/weed/mount/weedfs_attr.go b/weed/mount/weedfs_attr.go
index 07f814ba1..3ef36c492 100644
--- a/weed/mount/weedfs_attr.go
+++ b/weed/mount/weedfs_attr.go
@@ -68,6 +68,8 @@ func (wfs *WFS) SetAttr(cancel <-chan struct{}, input *fuse.SetAttrIn, out *fuse
 						glog.V(4).Infof("truncated whole chunk %+v\n", chunk.GetFileIdString())
 						truncatedChunks = append(truncatedChunks, chunk)
 					}
+				} else {
+					chunks = append(chunks, chunk)
 				}
 			}
 			// set the new chunks and reset entry cache