# fuser -vam /NVME-Pool/subvol-102-disk-0
USER PID ACCESS COMMAND
/NVME-Pool/subvol-102-disk-0:
root kernel mount /NVME-Pool
LXC was not running.
I was able to whack the CT from proxmox ...
Another interesting observation. I went to a CT, moved the disk to another storage, it moved fine but wasnt able to delete the old source.
then I reassigned the old disk to any other CT (in my case I build a dummy CT) and then from theree I was...
I'm not sure if this is a new problem as I havent tried to remove a CT for some while.
But today I wanted to remove a few CTs which are running on a NVME ZFS and all result in
"TASK ERROR: zfs error: cannot destroy...