Hello,
I have a dell r310 server running Proxmox 6.2-15.
Last week after a blackout and a graceful shutdown (the servers equipped with a UPS) my Data pool is not showing up.
When I tried to import it with zpool import data I got this error:
cannot import 'Data': I/O error
Destroy and re-create the pool from
a backup source.
The pool is running from 3x 1TB drives connected to a PERC H700 RAID card configured to RAID5 (I know that this is a bad idea, but I needed the hardware offload because the CPU can't handle it with a bunch of VMs running on it.)
Also, the RAID5 array is showing up in Proxmox.
(I have an another 30GB boot SSD connected to the H700)
I tried to search for a solution, but I couldn't find any in the Proxmox forums.
Can anyone help me?