Bootdisk on LXC running docker is full; can't figure out how to expand it

[bfish2]

I have expanded the disk of the LXC to 12GB, but I cannot for the life of me find any info on how to enlarge the bootdisk. It is on a ZFS Pool. I have consulted Google Gemini 8-ways-to-Sunday, and all the answers point back to running commands (e.g. zfs) in the LXC but when I run them, I only get "command not found." Any advice? TIA!

 

[LnxBil]

I have expanded the disk of the LXC to 12GB

how did you do this?

 

[bfish2]

Using the Proxmox button for Volume Actions, then choosing Resize, from within the lxc itself.

 

[Impact]

What does this say?

pct config IDOFOYOURCTHERE --current
zfs list -o name,used,avail,refer,mountpoint,refquota,refreservation

 

[bfish2]

pct config IDOFOYOURCTHERE --current zfs list -o name,used,avail,refer,mountpoint,refquota,refreservation

NAME USED AVAIL REFER MOUNTPOINT REFQUOTA REFRESERV
INT_512GB_Disk_ZFS 461G 35.6M 96K /INT_512GB_Disk_ZFS none none
INT_512GB_Disk_ZFS/subvol-213-disk-0 2.07G 35.6M 2.07G /INT_512GB_Disk_ZFS/subvol-213-disk-0 12G none
INT_512GB_Disk_ZFS/vm-202-disk-0 32.5G 31.0G 1.54G - - 32.5G
INT_512GB_Disk_ZFS/vm-202-disk-1 427G 24.2G 402G -

 

[news]

First don't run Docker on a lxc, clear old logfiles, run apt autoremove.
Then at last expand your local filesystem with it's own tools in the lxc.