Merge pull request #1687 from flouthoc/put-ignore-einval

overlay: Put should ignore `ENINVAL` for Unmount
containers · Aug 14, 2023 · 7a27553 · 7a27553
2 parents 82ebd53 + 6469e60
commit 7a27553
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/drivers/overlay/overlay.go b/drivers/overlay/overlay.go
@@ -1879,7 +1879,9 @@ func (d *Driver) Put(id string) error {
 	if !unmounted {
 		if err := unix.Unmount(mountpoint, unix.MNT_DETACH); err != nil && !os.IsNotExist(err) {
 			logrus.Debugf("Failed to unmount %s overlay: %s - %v", id, mountpoint, err)
-			return fmt.Errorf("unmounting %q: %w", mountpoint, err)
+			if !errors.Is(err, unix.EINVAL) {
+				return fmt.Errorf("unmounting %q: %w", mountpoint, err)
+			}
 		}
 	}