Open Stack

Hi Gorka,

Yeah, we are using active-active cinder deployment.
- Not defined host
- Not defined backend_host
- Defined cluster

And redis-sentinel as coordinator


Binary           Host                                 Zone
Status     State Updated At           RPC Version  Object Version  Cluster
cinder-scheduler cn36x005                             nova
enabled    :-)   2022-06-15 05:56:49  3.12         1.38
cinder-scheduler cv36x006                             nova
enabled    :-)   2022-06-15 05:56:54  3.12         1.38
cinder-backup    cn36x005                             nova
enabled    :-)   2022-06-15 05:56:55  2.2          1.38
cinder-backup    cv36x006                             nova
enabled    :-)   2022-06-15 05:56:49  2.2          1.38
cinder-volume    cn36x005 at rbd-2                       nova
enabled    :-)   2022-06-15 05:56:50  3.16         1.38
 cinder_cl1 at rbd-2
cinder-volume    cv36x006 at rbd-2                       nova
enabled    :-)   2022-06-15 05:56:53  3.16         1.38
 cinder_cl1 at rbd-2
cinder-scheduler cn36x009                             nova
enabled    :-)   2022-06-15 05:56:50  3.12         1.38
cinder-scheduler cv36x010                             nova
enabled    :-)   2022-06-15 05:56:57  3.12         1.38
cinder-volume    cn36x005 at rbd-1                       nova
enabled    :-)   2022-06-15 05:56:54  3.16         1.38
 cinder_cl1 at rbd-1
cinder-volume    cv36x006 at rbd-1                       nova
enabled    :-)   2022-06-15 05:56:53  3.16         1.38
 cinder_cl1 at rbd-1



Michal Arbet
Openstack Engineer

Ultimum Technologies a.s.
Na Poříčí 1047/26, 11000 Praha 1
Czech Republic

+420 604 228 897
michal.arbet at ultimum.io
*https://ultimum.io <https://ultimum.io/>*

LinkedIn <https://www.linkedin.com/company/ultimum-technologies> | Twitter
<https://twitter.com/ultimumtech> | Facebook
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út 14. 6. 2022 v 9:38 odesílatel Gorka Eguileor <geguileo at redhat.com>
napsal:

> On 07/06, Michal Arbet wrote:
> > Hi,
> >
> > I would like to ask if someone saw issue when volume failed to delete,
> log
> > below :
> > This is happening from time to time.
> >
> > LOG : https://paste.opendev.org/show/b1jRCxuBFnnVzf64i9yV/
> >
> > Thanks,
> >
> > Michal Arbet
> > Openstack Engineer
> >
>
> Hi,
>
> Error seems to be happening acquiring a lock with the Redis driver in
> Tooz, so it must be configured to be used by Cinder as the DLM.
>
> This is only necessary when the Cinder Volume service is configured as
> Active-Active.  Are you running the volume service as Active-Active?
>
> If you are not you should be able to fix the issue by commenting the
> backend_url configuration option in the [coordination] section of the
> cinder.conf file.
>
> Cheers,
> Gorka.
>
>
> > Ultimum Technologies a.s.
> > Na Poříčí 1047/26, 11000 Praha 1
> > Czech Republic
> >
> > +420 604 228 897
> > michal.arbet at ultimum.io
> > *https://ultimum.io <https://ultimum.io/>*
> >
> > LinkedIn <https://www.linkedin.com/company/ultimum-technologies> |
> Twitter
> > <https://twitter.com/ultimumtech> | Facebook
> > <https://www.facebook.com/ultimumtechnologies/timeline>
>
>
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