That's an interesting theory. I did update Debian a few days ago and hadn't rebooted before the hardware upgrade. So it might not have anything to do with the hardware upgrade. That would make a lot more sense. When you say manually, is that adding the devices to the conf file then running mdadm --assemble? Thanks. --RJ On Tuesday, January 23, 2024 at 06:00:32 PM EST, Sandro <lists@xxxxxxxxxxxxx> wrote: On 23-01-2024 17:16, RJ Marquette wrote: > It's like mdadm was assembling them automatically upon bootup, but that > stopped working with the new motherboard for some reason. Just a hunch, since you wrote that you updated your system as well: https://bugzilla.redhat.com/show_bug.cgi?id=2249392 If that's affecting you, `blkid` will be missing some information required for RAID assembly during boot. On the other hand, I was able to assemble my RAID devices manually. -- Sandro
