<div dir="ltr">Hi Gorka,<div><br></div><div>Yeah, we are using active-active cinder deployment.</div><div>- Not defined host</div><div>- Not defined backend_host</div><div>- Defined cluster </div><div><br></div><div>And redis-sentinel as coordinator</div><div><br></div><div><br></div><div>Binary Host Zone Status State Updated At RPC Version Object Version Cluster<br>cinder-scheduler cn36x005 nova enabled :-) 2022-06-15 05:56:49 3.12 1.38<br>cinder-scheduler cv36x006 nova enabled :-) 2022-06-15 05:56:54 3.12 1.38<br>cinder-backup cn36x005 nova enabled :-) 2022-06-15 05:56:55 2.2 1.38<br>cinder-backup cv36x006 nova enabled :-) 2022-06-15 05:56:49 2.2 1.38<br>cinder-volume cn36x005@rbd-2 nova enabled :-) 2022-06-15 05:56:50 3.16 1.38 cinder_cl1@rbd-2<br>cinder-volume cv36x006@rbd-2 nova enabled :-) 2022-06-15 05:56:53 3.16 1.38 cinder_cl1@rbd-2<br>cinder-scheduler cn36x009 nova enabled :-) 2022-06-15 05:56:50 3.12 1.38<br>cinder-scheduler cv36x010 nova enabled :-) 2022-06-15 05:56:57 3.12 1.38<br>cinder-volume cn36x005@rbd-1 nova enabled :-) 2022-06-15 05:56:54 3.16 1.38 cinder_cl1@rbd-1<br>cinder-volume cv36x006@rbd-1 nova enabled :-) 2022-06-15 05:56:53 3.16 1.38 cinder_cl1@rbd-1<br></div><div><br></div><div><br></div><div><br></div><div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div style="margin:0px;padding:0px 0px 20px;width:1503px;color:rgb(34,34,34);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:medium"><div style="margin:8px 0px 0px;padding:0px"><div dir="ltr"><span><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr" style="font-family:Arial,Helvetica,sans-serif;font-size:small"><span style="color:rgb(136,136,136);vertical-align:top;line-height:18px;font-size:11pt;font-family:Arial,Helvetica,Geneva;font-weight:bold">Michal Arbet<br></span><span style="color:rgb(136,136,136);font-size:10pt;vertical-align:top;line-height:18px;font-family:Arial,Helvetica,Geneva">Openstack Engineer<br><img src="https://www.google.com/a/ultimum.io/images/logo.gif" width="200" height="81"><br>Ultimum Technologies a.s.<br>Na Poříčí 1047/26, 11000 Praha 1<br>Czech Republic<br><br><a value="+420608314961" style="color:rgb(17,85,204)">+420 604 228 897</a> <br><a href="mailto:michal.arbet@ultimum.io" style="color:rgb(17,85,204)" target="_blank">michal.arbet@ultimum.io</a><br></span><font color="#1155cc" face="Arial, Helvetica, Geneva" style="font-size:12.8px"><span style="font-size:13.3333px;line-height:18px"><u><a href="https://ultimum.io/" style="color:rgb(17,85,204)" target="_blank">https://ultimum.io</a></u></span></font><br></div><div dir="ltr" style="font-family:Arial,Helvetica,sans-serif;font-size:small"><font color="#1155cc" face="Arial, Helvetica, Geneva" style="font-size:12.8px"><span style="font-size:13.3333px;line-height:18px"><br></span></font></div><div style="font-family:Arial,Helvetica,sans-serif;font-size:small"><font color="#666666"><a href="https://www.linkedin.com/company/ultimum-technologies" style="color:rgb(17,85,204)" target="_blank">LinkedIn</a> | <a href="https://twitter.com/ultimumtech" style="color:rgb(17,85,204)" target="_blank">Twitter</a> | <a href="https://www.facebook.com/ultimumtechnologies/timeline" style="color:rgb(17,85,204)" target="_blank">Facebook</a></font></div></div></div></div></div></div></div></div></span></div></div><div><div></div><div><div></div></div></div><div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">út 14. 6. 2022 v 9:38 odesílatel Gorka Eguileor <<a href="mailto:geguileo@redhat.com">geguileo@redhat.com</a>> napsal:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On 07/06, Michal Arbet wrote:<br>
> Hi,<br>
><br>
> I would like to ask if someone saw issue when volume failed to delete, log<br>
> below :<br>
> This is happening from time to time.<br>
><br>
> LOG : <a href="https://paste.opendev.org/show/b1jRCxuBFnnVzf64i9yV/" rel="noreferrer" target="_blank">https://paste.opendev.org/show/b1jRCxuBFnnVzf64i9yV/</a><br>
><br>
> Thanks,<br>
><br>
> Michal Arbet<br>
> Openstack Engineer<br>
><br>
<br>
Hi,<br>
<br>
Error seems to be happening acquiring a lock with the Redis driver in<br>
Tooz, so it must be configured to be used by Cinder as the DLM.<br>
<br>
This is only necessary when the Cinder Volume service is configured as<br>
Active-Active. Are you running the volume service as Active-Active?<br>
<br>
If you are not you should be able to fix the issue by commenting the<br>
backend_url configuration option in the [coordination] section of the<br>
cinder.conf file.<br>
<br>
Cheers,<br>
Gorka.<br>
<br>
<br>
> Ultimum Technologies a.s.<br>
> Na Poříčí 1047/26, 11000 Praha 1<br>
> Czech Republic<br>
><br>
> +420 604 228 897<br>
> <a href="mailto:michal.arbet@ultimum.io" target="_blank">michal.arbet@ultimum.io</a><br>
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><br>
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<br>
</blockquote></div>