On 23/08/16 00:06, Adam Goryachev wrote: > I hope the above is helpful, but really we will need more information > about your drives before being able to make further suggestions. output > of lsdrv (google it), smartctl, mdadm --misc --detail /dev/md127 would > all be helpful. And while it's probably too late now, read up on mdadm --replace. If you've got the spare slots, it's much better/safer than physically pulling a dodgy disk and replacing it. NB - get the data Adam asked for - and the output of "mdadm --examine ..." and "mdadm --display ..." might well be useful (or might have been included elsewhere). Cheers, Wol -- 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