Ubuntu Focal Ussuri can't create a snapshot from running instance

Corey Bryant corey.bryant at canonical.com
Mon Oct 19 14:44:28 UTC 2020


On Mon, Oct 19, 2020 at 9:39 AM Cristina Mayo Sarmiento <admin at gsic.uva.es>
wrote:

> Hi all,
>
> I don't have a lot experience with Openstack. I've installed Ussuri on my
> cloud. I have 1 controller node and 2 compute nodes.
>
> I'm not able to create a snapshot from a running instance, but it works
> perfectly if the instance is turned off. I checked the logs on controller
> node about glance-api and POST method executes fine, but suddenly appears a
> DELETE that seems remove the image:
>
> "POST /v2/images HTTP/1.1" 201 1254 0.045379
>
> "GET /v2/images/c647160b-416d-4c98-bbe2-6302a509f    941 HTTP/1.1" 200
> 1097 0.014154
>
> WARNING glance.api.v2.images [req-e29704f9-e147-42df-914c-6217c60ada30
> c63d05ad0e9d43ebb0fd31f442156a2a c2    b7d6242f3140f09d283e8fbb88732a -
> default default] After upload to backend, deletion of staged image data has
> failed because it cannot be found at
> /tmp/staging//c647160b-416d-4c98-bbe2-6302a509f941
>
> "DELETE /v2/images/c647160b-416d-4c98-bbe2-6302a5    09f941 HTTP/1.1" 204
> 213 0.140731
>
> I have these versions installed:
>
> - python3-glance-store/focal,now 2.0.0-0ubuntu1 all [instalado, automático]
> - python3-glance/focal-updates,now 2:20.0.1-0ubuntu1 all [instalado,
> automático]
>
> Could anyone help me?
>
>
> Thanks in advance,
>
> Regards,
>

I don't know if it's the same issue but this fix was just released:
https://bugs.launchpad.net/cloud-archive/+bug/1896617

Corey
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