mirrors/ceph-csi
1
0
Fork 0
mirror of https://github.com/ceph/ceph-csi.git synced 2024-11-23 14:50:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

discard umount error if directory is not mounted

Browse Source 
if the directory is not mounted return nil
during umount of mountPoint

Discard error if error is os.IsNotExist

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit dcafdb519e)
This commit is contained in:
Madhu Rajanna 2019-12-17 14:37:46 +05:30 committed by mergify[bot]
parent 7912ec0040
commit eddfc123e5
3 changed files with 7 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
pkg/cephfs/nodeserver.go
View File

@ -267,7 +267,8 @@ func (ns *NodeServer) NodeUnpublishVolume(ctx context.Context, req *csi.NodeUnpu
return nil, status.Error(codes.Internal, err.Error()) return nil, status.Error(codes.Internal, err.Error())
} }
if err = os.Remove(targetPath); err != nil { err = os.Remove(targetPath)
if err != nil && !os.IsNotExist(err) {
return nil, status.Error(codes.Internal, err.Error()) return nil, status.Error(codes.Internal, err.Error())
} }

4
pkg/cephfs/volumemounter.go
View File

@ -321,6 +321,10 @@ func bindMount(ctx context.Context, from, to string, readOnly bool, mntOptions [
func unmountVolume(ctx context.Context, mountPoint string) error { func unmountVolume(ctx context.Context, mountPoint string) error {
if err := execCommandErr(ctx, "umount", mountPoint); err != nil { if err := execCommandErr(ctx, "umount", mountPoint); err != nil {
if strings.Contains(err.Error(), fmt.Sprintf("exit status 32: umount: %s: not mounted", mountPoint)) ||
strings.Contains(err.Error(), "No such file or directory") {
return nil
}
return err return err
} }

2
pkg/util/nodecache.go
View File

@ -155,7 +155,7 @@ func (nc *NodeCache) Delete(identifier string) error {
file := path.Join(nc.BasePath, nc.CacheDir, identifier+".json") file := path.Join(nc.BasePath, nc.CacheDir, identifier+".json")
err := os.Remove(file) err := os.Remove(file)
if err != nil { if err != nil {
if err == os.ErrNotExist { if os.IsNotExist(err) {
klog.V(4).Infof("node-cache: cannot delete missing metadata storage file %s, assuming it's already deleted", file) klog.V(4).Infof("node-cache: cannot delete missing metadata storage file %s, assuming it's already deleted", file)
return nil return nil
} }