Fair enough. It's nice to know that they aren't looking like they will fail immediately. Syslog would be the place to continue looking for these types of errors then? What do the errors in the SMART logs mean? the
Error: UNC at LBA
Looking online, these seem kinda bad, but they go back quite a ways in the hours.
So I was thinking that I would like to increase the storage capacity and if I'm getting new disks, now would be the time to do that. But my issue is that I'm limited to 4 disks (sata limit on the ITX board I'm using). Currently I have 4TB parity drive, 2x 2TB data disks and 1x cache drive. If I wanted to do something like 8TB parity and 2x4TB, (potentially reusing the current parity drive as a data drive) is that something that's possible? Or is that too complex of a move?