[Upgrade from 6.9.2 to 6.10 - lost 1 disk in array, cache drive went offline]

So I'll have to restore whatever was on disk2 then.  Cache, I knew I'd have to restore from backup. I've gone through that before. Well, it's going to be a long restore from crashplan then.. fun times ahead.

 

I've reverted back to 6.9.2. It's been stable on the MicroServer Gen8.

[Upgrade from 6.9.2 to 6.10 - lost 1 disk in array, cache drive went offline]

45 minutes ago, trurl said:

Format is NEVER part of rebuild. Format is a write operation. When you format a disk in the parity array, that write operation is treated just like any other, parity is updated. So after formatting a disk in the parity array, the only thing that can result from rebuilding that disk is a formatted disk.

 

Your diagnostics indicated filesystem corruption on disk2, cache, and the unassigned disk. None of these disks were missing or offline in your diagnostics, just corrupt.

 

Seems extremely unlikely upgrade related.

 

You should have asked for help in General Support before doing anything. Rebuilding was entirely the wrong approach to fixing your issues, and formatting any drive with data you want to keep is always a mistake.

 

So does this mean that I will indeed have to restore the array from a backup?

[Upgrade from 6.9.2 to 6.10 - lost 1 disk in array, cache drive went offline]

Changed Status to Open