Restart cinder-volume with Ceph rdb
eblock at nde.ag
Tue May 11 20:30:53 UTC 2021
so restart the volume service;-)
systemctl restart openstack-cinder-volume.service
Zitat von ManuParra <mparra at 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 at 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 at 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.
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