Hi Aron,
I'm particularly interested in the protocol used by these disks, I suspect all of them are equipped with SATA 2.x/3.0?
Yes, it is SATA 3 disks on SATA 3 motherboards, Supermicro X10DRT-*.
Prior to SATA 3.1, TRIM command is considered blocking (non-queued) and this might be the root cause of crashing your workload in a busy environment. In other words, actively trimming on SATA 2.x/3.0 disks could be considered harmful to the operational status of heavy workloads even though the disks are enterprise graded with superfluous IOPS capacity.
Thanks for your insight, that would explain our problem.
Thanks for this advice and we'll have a look on how to get something landed for bullseye and buster-bpo.
Thank you! Cheers, Xavier
