-----Original Message----- From: linux-raid-owner@xxxxxxxxxxxxxxx [mailto:linux-raid-owner@xxxxxxxxxxxxxxx] On Behalf Of John Stoffel Sent: vineri, 20 septembrie 2019 23:52 To: Sarah Newman <srn@xxxxxxxxx> Cc: Liviu.Petcu@xxxxxxx; linux-raid@xxxxxxxxxxxxxxx Subject: Re: RAID 10 with 2 failed drives >>>>> "Sarah" == Sarah Newman <srn@xxxxxxxxx> writes: Sarah> On 9/19/19 11:28 PM, Liviu Petcu wrote: >> Thank you John Stoffel. >> >> So far I have done nothing but mdadm - exams. Both disks seem to be gone >> and have no led activity. Below are the system information and the details >> of the event from /var/log/messages. Sarah> Maybe try reseating the drives, or reseating cables, or put the Sarah> drives in a different server? Two drives being kicked at the Sarah> same time sounds like a problem other than the hard drives Sarah> themselves, unless you haven't been running any sort of SMART Sarah> self tests or raid checks. I agree with Sarah, make sure those two drives are really dead first. If you have a USB3 port and one of those USB->SATA dongles, that might be a quick and easy way to confirm. Yes. Only one of the 2 disks reported by mdadm as failed, is broken. I almost finished making images of all the discs, and for the second "failed" disc ddrescue reported error-free copying. I intend to use the images to recreate the array. I haven't done this before, but I hope I can handle it... I've been super busy at work today, just finally checking my own email. Thank you!