[lxc-users] Cannot remove a volume that has snapshots
vrms
vrms at netcologne.de
Thu May 7 17:14:02 UTC 2020
I have seen the same error just recently as well. Actually the term
"volume" never plaid any role in my lxd life before that and I am still
not really aware what it actually represents and how it is related to
snapshots.
I didn't dig into it because it was not so pressing at the moment and
can't recall the exact details now but I think it was a very similar
scenario then the one you describe here.
debian 9
lxd 4.0.1 (from snap)
On 5/7/20 9:03 AM, Kees Bakker wrote:
> Hi,
>
> When I want to delete a container I'm getting this error
>
> root at ijssel:~# lxc delete jenkins
> Error: Error deleting storage volume: Cannot remove a volume that has snapshots
>
> However, it has no snapshots.
>
> root at ijssel:~# lxc info jenkins
> Name: jenkins
> Location: ijssel
> Remote: unix://
> Architecture: x86_64
> Created: 2020/04/24 09:01 UTC
> Status: Stopped
> Type: container
> Profiles: default
>
> This is on Ubuntu 20.04 with lxd 4.0.1 (14954) from snap.
> The storage is lvm.
>
> There is a little bit of history that is of interest.
> I had a container, "jenkins-template", with a snapshot.
> Then I did a "lxc copy" of that snapshot to a new container,
> called "jenkins", the one that I'm trying to delete now.
> In the meantime I have already deleted the snapshot of "jenkins-template",
> because I thought that would help.
> Now, there are no snapshots at all on the system. Still, the
> delete gives me that error.
>
> root at ijssel:~# lxc list
> +----------------------+---------+----------------------+------+-----------+-----------+----------+
> | NAME | STATE | IPV4 | IPV6 | TYPE | SNAPSHOTS | LOCATION |
> +----------------------+---------+----------------------+------+-----------+-----------+----------+
> | jenkins | STOPPED | | | CONTAINER | 0 | ijssel |
> +----------------------+---------+----------------------+------+-----------+-----------+----------+
> | jenkins-master1 | RUNNING | 172.16.16.28 (eth0) | | CONTAINER | 0 | ijssel |
> +----------------------+---------+----------------------+------+-----------+-----------+----------+
> | jenkins-sirti | RUNNING | 172.16.16.104 (eth0) | | CONTAINER | 0 | ijssel |
> +----------------------+---------+----------------------+------+-----------+-----------+----------+
> | jenkins-slave001 | RUNNING | 10.189.232.51 (eth0) | | CONTAINER | 0 | ijssel |
> +----------------------+---------+----------------------+------+-----------+-----------+----------+
> | jenkins-template | STOPPED | | | CONTAINER | 0 | ijssel |
> +----------------------+---------+----------------------+------+-----------+-----------+----------+
> | jenkins-template-old | STOPPED | | | CONTAINER | 0 | ijssel |
> +----------------------+---------+----------------------+------+-----------+-----------+----------+
> | mindmap | RUNNING | 172.16.16.166 (eth0) | | CONTAINER | 0 | ijssel |
> +----------------------+---------+----------------------+------+-----------+-----------+----------+
>
> root at ijssel:~# lvs
> LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
> LXDThinPool local twi-aotz-- <3,41t 3,83 3,34
> containers_jenkins local Vwi-a-tz-- <9,32g LXDThinPool 15,04
> containers_jenkins--master1 local Vwi-aotz-- <18,63g LXDThinPool 9,57
> containers_jenkins--sirti local Vwi-aotz-- 465,66g LXDThinPool 26,40
> containers_jenkins--slave001 local Vwi-aotz-- <9,32g LXDThinPool 9,91
> containers_jenkins--template local Vwi-a-tz-- <9,32g LXDThinPool 12,58
> containers_jenkins--template--old local Vwi-a-tz-- <9,32g LXDThinPool 28,78
> containers_mindmap local Vwi-aotz-- <18,63g LXDThinPool 14,75
> images_8e0308c73fb2a54a048916915a3437208cfa6fd9fb7e176ad75557f49b8eb522 local Vwi-a-tz-- <9,32g LXDThinPool 6,80
> images_8e0f49176d7fc999becd40194a92231551c3d5109bd9327c443592443ba5e841 local Vwi-a-tz-- <9,32g LXDThinPool 6,84
> home vg0 -wi-ao---- 50,00g
> root vg0 -wi-ao---- 100,00g
>
>
> How can I delete the container "jenkins"?
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