Error removing LVM logical volume

[FireLXC]

Maybe related to:

Two snap-lxd-mount daemons running

Hello, I came across the following error while starting a stopped LXD container: cannot mount ‘syspool/lxd/containers/ag-zep-1’: filesystem already mounted I try to apply this solution without any luck. I can find the mount: root@n6:~# nsenter --mount=/run/snapd/ns/lxd.mnt grep ag-zep-1 /proc/self/mountinfo 4796 4960 0:410 / /var/snap/lxd/common/shmounts/storage-pools/system/containers/ag-zep-1 rw shared:395 - zfs syspool/lxd/containers/ag-zep-1 rw,xattr,posixacl But the stat tells me th…

I found another container:
https://pastebin.com/BgAFK1t9

@stgraber