Sorry, I think I never got rid of this problem :
incus storage volume show default custom/backups-vol
config:
block.filesystem: ext4
block.mount_options: discard
size: 160GiB
description: ""
name: backups-vol
type: custom
used_by: []
location: none
content_type: filesystem
project: default
created_at: 2025-05-29T22:51:00.353476482Z
incus storage volume list default
+-----------------+-------------------------+-------------+--------------+---------+
| TYPE | NAME | DESCRIPTION | CONTENT-TYPE | USED BY |
+-----------------+-------------------------+-------------+--------------+---------+
| container | tututut | | filesystem | 1 |
+-----------------+-------------------------+-------------+--------------+---------+
| container | toutoutoutou | | filesystem | 1 |
+-----------------+-------------------------+-------------+--------------+---------+
| custom | backups-vol | | filesystem | 0 |
+-----------------+-------------------------+-------------+--------------+---------+
| custom | images-vol | | filesystem | 0 |
+-----------------+-------------------------+-------------+--------------+---------+
| virtual-machine | tatatatataa | | block | 1 |
+-----------------+-------------------------+-------------+--------------+---------+
| virtual-machine | tatatatii | | block | 1 |
+-----------------+-------------------------+-------------+--------------+---------+
Then why I have this error ?
incus storage volume set default custom/backups-vol size=50GiB
Error: In use
r00t@w00t:~# incus storage volume delete default custom/backups-vol
Error: The storage volume is still in use
As I got stuck as I tried to explain here in this other post (so sorry for the mess btw), I’m looking for some disk space :
pvs
PV VG Fmt Attr PSize PFree
/dev/mapper/nvme0n1p3_crypt tatati-vg lvm2 a-- 406.17g 0
Thanks a lot to anyone involved in incus <3