Generic python error after vm restart

bajtec

This shows up while trying to start vm that I updated (apt-get dist-upgrade).

But even more weird is the fact that after reverting to previous snapshot vm still gives the same error while trying to boot it. Any hint where to look for the issue?

olivierlambert

XCP-ng Center isn't a support client (see https://docs.xcp-ng.org/management/)
You should always start with https://docs.xcp-ng.org/troubleshooting/ otherwise it's really hard to assist

bajtec

Yes, though i could not access web appliance for whatever reason - it tuned out that local system drives for that host failed (raid controller (!) ) and it was giving this strange errors. maybe i'll start to boot those from FC

olivierlambert

Ouch. Don't forget to get backup, doesn't sound good if you have issues on your RAID controller. Good luck!