pve6-7 upgrade hung after grub-probe error disk not found

[MikeC]

Hello. I am running the update from pve6 to pve7. I've run pve6to7 and it runs cleanly.
However, during apt upgrade I'm seeing a ton of 'leaked on vgs invocation' messages for all my /dev/mapper/pve-vm--xxx--disk--0 devices
All the errors spewed untilit finally said "done".
Now it's hanging at 55% of the install.

Anything I should do? I can still ssh into the server at this point.

File descriptor 3 (pipe:[219791]) leaked on vgs invocation. Parent PID 16709: /usr/sbin/grub-probe
File descriptor 3 (pipe:[219791]) leaked on vgs invocation. Parent PID 16709: /usr/sbin/grub-probe
File descriptor 3 (pipe:[219791]) leaked on vgs invocation. Parent PID 16709: /usr/sbin/grub-probe
File descriptor 3 (pipe:[219791]) leaked on vgs invocation. Parent PID 16709: /usr/sbin/grub-probe
File descriptor 3 (pipe:[219791]) leaked on vgs invocation. Parent PID 16709: /usr/sbin/grub-probe
File descriptor 3 (pipe:[219791]) leaked on vgs invocation. Parent PID 16709: /usr/sbin/grub-probe
File descriptor 3 (pipe:[219791]) leaked on vgs invocation. Parent PID 16709: /usr/sbin/grub-probe
File descriptor 3 (pipe:[219791]) leaked on vgs invocation. Parent PID 16709: /usr/sbin/grub-probe
/usr/sbin/grub-probe: error: disk `lvmid/c4V3KU-EWBh-rJSm-0onV-ziYw-N7LK-ncsqqH/GxfcsG-xndk-gmsp-dxMk-myTH-WEeH-FjrGpx' not found.
Found Debian GNU/Linux 10 (buster) on /dev/mapper/pve-vm--537--disk--0
done

I can still get newlines when I hit enter in the upgrade session.

 

[gfngfn256]

apt upgrade

I hope you meant apt dist-upgrade - as per the wiki docs you should be following.

Now it's hanging at 55% of the install.

Can you enter a new terminal & provide output for

ps af

(please post the output in CODE; select the </> button from the formatting-bar at the top of this reply box & paste the ouptut text there).