Disk unassigned after reboot

[bmrowe]

Hey all,

 

New to the unraid ecosystem and loving it. I was cleaning up a series of empty directories and after doing so, I couldn't start any of the docker images (403 error). At the same time, I also had my Plex storage moving to cache accidentally (had set Cache to prefer), so I set Cache to 'yes' and ran the mover. That seemed to work just fine, but wanted to mention it as well.

 

I thought a reboot might solve it, but after reboot, one of the discs is showing up unassigned. When I try to assign it, it warns that the disc is 'wrong' and will erase all content if I assign it. Curious if that is my only path forward, or if the diagnostics tell you guys any easier steps. 

 

 

 

Edited December 26, 2021 by bmrowe
added diagnostics

[itimpi]

It looks as if the serial number information being reported for that disk has changed   How is it connected?

[bmrowe]

3 hours ago, itimpi said:

It looks as if the serial number information being reported for that disk has changed   How is it connected?

Its plugged into a mediasonic array. That hasn't been touched or changed. Should I just try clearing and restoring from parity? Its a brand new shucked drive that has been in the array for maybe 3 weeks at this point.

 

Edited December 25, 2021 by bmrowe

[bmrowe]

So I did a new config and plugged the drive back in. I also checked that parity was already valid. Things appear to be working, but unsure whether I will run into this again. So happy to try any other recommendations to keep this thing in a healthy state.