On Mon, Dec 19, 2022 at 03:22:45PM -0500, John Stoffel wrote: > [...] > > Yikes! I'm amazed you haven't had more problems with this setup. It > must be pretty darn slow... Speed is actually decent for my use-cases. Just a full RAID check or replacing a disk can take a bit longer. It was a different story with my first try with a Pi 3 and its USB2 ports :D. > [...] > > > https://raid.wiki.kernel.org/index.php/RAID_Recovery#Trying_to_assemble_using_--force > -> "mdadm /dev/mdX --assemble --force <list of devices>" > > I would try this first. Do you have an details of the individual > drives and their counts as well? The event counts are as follows (as can be seen in the full mdadm outputs at the bottom of my previous email): dm-9: 2554492 dm-10: 2554488 dm-11: 2554490 dm-12: 2554495 dm-13: 2554495 Are these the counters you were asking for? Regards, Linus