Open Stack

It's a small instance created from a cirros image. Yes, glance is
running with a filestore backend. 

I don't understad very well, but I restarted libvirt-guests service and
it seems works now! 

Thanks, 

Best 

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El 19-10-2020 15:42, florian at datalounges.com escribió: 

> Hi cristina, How big is the instance? Is there enough disk space? And is glance running with a filestore backend? 
> 
> Best regards, 
> 
> //Florian 
> 
> LÄHETTÄJÄ: Cristina Mayo Sarmiento <admin at gsic.uva.es> 
> LÄHETETTY: Monday, 19 October 2020 16.37
> VASTAANOTTAJA: openstack-discuss at lists.openstack.org
> AIHE: Ubuntu Focal Ussuri can't create a snapshot from running instance 
> 
> 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,
 
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