On Wednesday October 18, l.schimmer@xxxxxxxxxxxxx wrote: > > Any hints? tips? > If you crash and lose a drive at the same time you could have undetectable data corruption. If you are willing to accept that use '--force' mdadm --assemble --force /dev/md0 Hopefully mdadm-2.6 will give a more useful error message here. NeilBrown - 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