Hello, the tests on sdd and sdf runs over night and both are clean - has no errors. Therefore i think it was the mistake while moving both. Hope thats helps to get back to an good state of my raid. -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html