On 03/02/2020 12:38 AM, David C. Rankin wrote: > Thank you Roman, iostat and smartctl -a for sdc/sdd attached, > > sdc has a few errors from a power hit taken 3000 hours ago or so, but since > that time it has been fine. I had rolled back to several earlier kernels from > Jan 14, Jan 21, and Jan 27 with no change, I then updated to current which is > Archlinux 5.5.6-arch1-1. > > I'm not sure what to make of the iostat output, but the r_await looks > suspicious. Could this all be due to one flaky disk without it throwing any > errors? Actually, I think sdc looks like the flaky culprit... So what is recommended in the interim, fail sdc and remove from array and run on sdd until the replacement arrives to rebuild? (seems better than limping along with sdc if that is the one causing all the slowdown) -- David C. Rankin, J.D.,P.E.
