overlay: honor DisableShifting

Signed-off-by: Giuseppe Scrivano <[email protected]>
containers · May 18, 2021 · e11d2aa · e11d2aa
1 parent cd673d5
commit e11d2aa
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/drivers/overlay/overlay.go b/drivers/overlay/overlay.go
@@ -1155,6 +1155,10 @@ func (d *Driver) get(id string, disableShifting bool, options graphdriver.MountO
 	}
 	readWrite := true
 
+	if !d.SupportsShifting() || options.DisableShifting {
+		disableShifting = true
+	}
+
 	optsList := options.Options
 	if len(optsList) == 0 {
 		optsList = strings.Split(d.options.mountOptions, ",")