Hi, so restart the volume service;-) systemctl restart openstack-cinder-volume.service Zitat von ManuParra <mparra@iaa.es>:
Dear OpenStack community,
I have encountered a problem a few days ago and that is that when creating new volumes with:
"openstack volume create --size 20 testmv"
the volume creation status shows an error. If I go to the error log detail it indicates:
"Schedule allocate volume: Could not find any available weighted backend".
Indeed then I go to the cinder log and it indicates:
"volume service is down - host: rbd:volumes@ceph-rbd”.
I check with:
"openstack volume service list” in which state are the services and I see that indeed this happens:
| cinder-volume | rbd:volumes@ceph-rbd | nova | enabled | down | 2021-04-29T09:48:42.000000 |
And stopped since 2021-04-29 !
I have checked Ceph (monitors,managers, osds. etc) and there are no problems with the Ceph BackEnd, everything is apparently working.
This happened after an uncontrolled outage.So my question is how do I restart only cinder-volumes (I also have cinder-backup, cinder-scheduler but they are ok).
Thank you very much in advance. Regards.