<div dir="ltr"><div>Hi Ken,</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, 11 Dec 2023 at 19:00, Ken Gaillot <<a href="mailto:kgaillot@redhat.com">kgaillot@redhat.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">> Question #2) I shut lustre3 VM down and leave it like that</blockquote><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><br>
How did you shut it down? Outside cluster control, or with something<br>
like pcs resource disable?<br>
<br></blockquote><div>I did it outside of the cluster to simulate a failure. I turned off this VM from vCenter. Cluster is unaware of anything behind OS.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
> * FAKE3 (ocf::pacemaker:Dummy): Stopped<br>
> * FAKE4 (ocf::pacemaker:Dummy): Started lustre4<br>
> * Clone Set: ping-clone [ping]:<br>
> * Started: [ lustre-mds1 lustre-mds2 lustre-mgs lustre1 lustre2<br>
> lustre4 ] << lustre3 missing<br>
> OK for now<br>
> VM boots up. pcs status: <br>
> * FAKE3 (ocf::pacemaker:Dummy): FAILED (blocked) [ lustre3<br>
> lustre4 ] << what is it?<br>
> * Clone Set: ping-clone [ping]:<br>
> * ping (ocf::pacemaker:ping): FAILED lustre3 (blocked) <br>
> << why not started?<br>
> * Started: [ lustre-mds1 lustre-mds2 lustre-mgs lustre1 lustre2<br>
> lustre4 ]<br>
> I checked server processes manually and found that lustre4 runs<br>
> "/usr/lib/ocf/resource.d/pacemaker/ping monitor" while lustre3<br>
> doesn't<br>
> All is according to documentation but results are strange.<br>
> Then I tried to add meta target-role="started" to pcs resource create<br>
> ping and this time ping started after node rebooted. Can I expect<br>
> that it was just missing from official setup documentation, and now<br>
> everything will work fine?<br><br>
</blockquote></div></div>