diff --git a/daemon/graphdriver/overlay/overlay.go b/daemon/graphdriver/overlay/overlay.go index 5f9246a453..121b72e2c3 100644 --- a/daemon/graphdriver/overlay/overlay.go +++ b/daemon/graphdriver/overlay/overlay.go @@ -389,6 +389,10 @@ func (d *Driver) Get(id string, mountLabel string) (s string, err error) { // Put unmounts the mount path created for the give id. func (d *Driver) Put(id string) error { + // If id has a root, just return + if _, err := os.Stat(path.Join(d.dir(id), "root")); err == nil { + return nil + } mountpoint := path.Join(d.dir(id), "merged") if count := d.ctr.Decrement(mountpoint); count > 0 { return nil