(Link #1)
https://i.imgur.com/ymGqnjr.png
(Link #2)
https://i.imgur.com/ouQYSYP.png
(Link #3)
https://i.imgur.com/Yiu4ysK.png
(Link #4)
https://discuss.linuxcontainers.org/t/how-to-expand-storage-allocation/3993/2
(Link #5)
https://lxd.readthedocs.io/en/latest/storage/#growing-a-loop-backed-zfs-pool
(Link #6)
https://i.imgur.com/20gXOIQ.png
(Link #7)
https://i.imgur.com/lzPehD7.png
(Link #8)
https://i.imgur.com/STJuItf.png