From 2ec6a679c2e86c437d5fd826bc119b6b9855f740 Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Fri, 15 Feb 2019 10:00:27 -0800
Subject: [PATCH] avoid "fchmod failed" during cp

---
 weed/filesys/file.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/weed/filesys/file.go b/weed/filesys/file.go
index 6c07345a0..812137fe2 100644
--- a/weed/filesys/file.go
+++ b/weed/filesys/file.go
@@ -105,6 +105,10 @@ func (file *File) Setattr(ctx context.Context, req *fuse.SetattrRequest, resp *f
 		file.entry.Attributes.Mtime = req.Mtime.Unix()
 	}
 
+	if file.isOpen {
+		return nil
+	}
+
 	return file.wfs.withFilerClient(func(client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.UpdateEntryRequest{