From ed4b43b419dc1a77fb9db946cf5c01517f525356 Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Tue, 18 Aug 2020 23:42:09 -0700
Subject: [PATCH] adjust logs

---
 weed/filesys/dir.go               | 2 +-
 weed/filesys/file.go              | 4 ++--
 weed/filesys/wfs.go               | 2 +-
 weed/storage/volume_read_write.go | 1 +
 4 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/weed/filesys/dir.go b/weed/filesys/dir.go
index 645051821..46f5f22ed 100644
--- a/weed/filesys/dir.go
+++ b/weed/filesys/dir.go
@@ -465,7 +465,7 @@ func (dir *Dir) saveEntry() error {
 		glog.V(1).Infof("save dir entry: %v", request)
 		_, err := client.UpdateEntry(context.Background(), request)
 		if err != nil {
-			glog.V(0).Infof("UpdateEntry dir %s/%s: %v", parentDir, name, err)
+			glog.Errorf("UpdateEntry dir %s/%s: %v", parentDir, name, err)
 			return fuse.EIO
 		}
 
diff --git a/weed/filesys/file.go b/weed/filesys/file.go
index 8db892447..a501493d8 100644
--- a/weed/filesys/file.go
+++ b/weed/filesys/file.go
@@ -85,7 +85,7 @@ func (file *File) Getxattr(ctx context.Context, req *fuse.GetxattrRequest, resp
 
 func (file *File) Open(ctx context.Context, req *fuse.OpenRequest, resp *fuse.OpenResponse) (fs.Handle, error) {
 
-	glog.V(5).Infof("file %v open %+v", file.fullpath(), req)
+	glog.V(4).Infof("file %v open %+v", file.fullpath(), req)
 
 	file.isOpen++
 
@@ -293,7 +293,7 @@ func (file *File) saveEntry() error {
 		glog.V(4).Infof("save file entry: %v", request)
 		_, err := client.UpdateEntry(context.Background(), request)
 		if err != nil {
-			glog.V(0).Infof("UpdateEntry file %s/%s: %v", file.dir.FullPath(), file.Name, err)
+			glog.Errorf("UpdateEntry file %s/%s: %v", file.dir.FullPath(), file.Name, err)
 			return fuse.EIO
 		}
 
diff --git a/weed/filesys/wfs.go b/weed/filesys/wfs.go
index 8803c31e0..e8e619c4a 100644
--- a/weed/filesys/wfs.go
+++ b/weed/filesys/wfs.go
@@ -135,7 +135,7 @@ func (wfs *WFS) ReleaseHandle(fullpath util.FullPath, handleId fuse.HandleID) {
 	wfs.handlesLock.Lock()
 	defer wfs.handlesLock.Unlock()
 
-	glog.V(5).Infof("%s ReleaseHandle id %d current handles length %d", fullpath, handleId, len(wfs.handles))
+	glog.V(4).Infof("%s ReleaseHandle id %d current handles length %d", fullpath, handleId, len(wfs.handles))
 
 	delete(wfs.handles, fullpath.AsInode())
 
diff --git a/weed/storage/volume_read_write.go b/weed/storage/volume_read_write.go
index 4a997832c..e77010dbd 100644
--- a/weed/storage/volume_read_write.go
+++ b/weed/storage/volume_read_write.go
@@ -263,6 +263,7 @@ func (v *Volume) readNeedle(n *needle.Needle, readOption *ReadOption) (int, erro
 	readSize := nv.Size
 	if readSize.IsDeleted() {
 		if readOption != nil && readOption.ReadDeleted && readSize != TombstoneFileSize {
+			glog.V(3).Infof("reading deleted %s", n.String())
 			readSize = -readSize
 		} else {
 			return -1, errors.New("already deleted")