<div dir="ltr"><div>Hello all,<br></div><div><br></div><div>One more useful link that I forgot to include in my original reply - list of corosync options and when it is possible to update them: <a href="https://github.com/corosync/corosync/wiki/Config-file-values">https://github.com/corosync/corosync/wiki/Config-file-values</a></div><div><br></div><div><br></div><div>Cheers,</div><div>Michal<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, 24 Jul 2023 at 13:04, Michal Pospíšil (he / him) <<a href="mailto:mpospisi@redhat.com">mpospisi@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"><div dir="ltr"><div><div dir="ltr"><div>Hi lejeczek,</div><div><br></div><div>Unfortunately, that command shouldn't work in this situation. The problem is that the cluster (corosync) is running. From the man page:</div><div><br></div><div>update [auto_tie_breaker=[0|1]] [last_man_standing=[0|1]] [last_man_standing_window=[<time in ms>]] [wait_for_all=[0|1]]<br> Add, remove or change quorum options. At least one option must be specified. Unspecified options will be kept unchanged. If you wish to remove an option, set it to empty value, i.e.<br> 'option_name='. Options are documented in corosync's votequorum(5) man page. <b>Requires the cluster to be stopped.</b><span style="font-family:monospace"><br></span></div><div><br></div><div>The output looks correct. More inline...<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, 22 Jul 2023 at 13:44, lejeczek via Users <<a href="mailto:users@clusterlabs.org" target="_blank">users@clusterlabs.org</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">
<div>
<font size="2"><font face="Courier 10 Pitch">Hi guys.<br>
<br>
That below should work, right?<br>
<br>
-> $ pcs quorum update last_man_standing=1 --skip-offline<br>
Checking corosync is not running on nodes...<br></font></font></div></blockquote><div><br></div><div>Corosync cannot be running to perform the requested corosync.conf update.<br></div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><font size="2"><font face="Courier 10 Pitch">
Warning: Unable to connect to dzien (Failed to connect to dzien
port 2224: No route to host)</font></font> <br></div></blockquote><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><font size="2"><font face="Courier 10 Pitch">
Warning: dzien: Unable to check if corosync is not running<br></font></font></div></blockquote><div><br></div><div>Because of `--skip-offline`, these two messages are warnings, not errors. <br></div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><font size="2"><font face="Courier 10 Pitch">
Error: swir: corosync is running<br>
Error: whale: corosync is running<br></font></font></div></blockquote><div><br></div><div>Turns out corosync is running on two other nodes, this is why pcs refuses to continue. You have to stop the cluster, unfortunately.<br></div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><font size="2"><font face="Courier 10 Pitch">
Error: Errors have occurred, therefore pcs is unable to continue<br>
<br>
if it should, why does it not or what else am I missing?<br>
<br>
many thanks, L<br>
<br>
</font></font>
</div>
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</blockquote></div></div><div><br></div><div><br clear="all"></div><div>Cheers,</div><div>Michal<br></div><div><div><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div>
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<font size="2"><span>MICHAL POSPISIL</span><span></span></font><span style="color:rgb(170,170,170);margin:0px"></span><br><span style="font-weight:normal"><font size="2">He / Him / His</font></span></p><p style="font-size:12px;margin:0px;font-family:"RedHatText",sans-serif">
<font size="2">Associate Software Engineer</font></p><p style="font-size:12px;margin:0px;font-family:"RedHatText",sans-serif"><font size="2">RHEL HA Cluster - PCS</font></p><p style="font-size:12px;margin:0px;font-family:"RedHatText",sans-serif"><font size="2"><a style="color:rgb(0,136,206);margin:0px;text-decoration:none;font-family:"RedHatText",sans-serif" href="https://www.redhat.com" target="_blank">Red Hat <span>Czech, s.r.o.</span></a></font><font size="2"><br>Purkyňova 97b, 612 00 Brno</font></p><div style="margin-bottom:4px"><span></span><span>
</span>
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<p style="font-weight:normal;margin:0px;font-size:12px;font-family:"RedHatText",sans-serif">
<span style="margin:0px;padding:0px"><a style="color:rgb(0,0,0);font-size:12px;margin:0px;text-decoration:none;font-family:"RedHatText",sans-serif" href="mailto:mpospisi@redhat.com" target="_blank">mpospisi@redhat.com</a> </span><span><span>IRC: mpospisi</span></span>
</p>
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<td width="100px"><a href="https://www.redhat.com" target="_blank"> <img src="https://static.redhat.com/libs/redhat/brand-assets/2/corp/logo--200.png" width="90" height="auto"></a> </td>
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</blockquote></div><br clear="all"><br><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div>
<p style="font-weight:bold;margin:0px;padding:0px;font-size:14px;font-family:"RedHatText",sans-serif">
<font size="2"><span>MICHAL POSPISIL</span><span></span></font><span style="color:rgb(170,170,170);margin:0px"></span><br><span style="font-weight:normal"><font size="2">He / Him / His</font></span></p><p style="font-size:12px;margin:0px;font-family:"RedHatText",sans-serif">
<font size="2">Associate Software Engineer</font></p><p style="font-size:12px;margin:0px;font-family:"RedHatText",sans-serif"><font size="2">RHEL HA Cluster - PCS</font></p><p style="font-size:12px;margin:0px;font-family:"RedHatText",sans-serif"><font size="2"><a style="color:rgb(0,136,206);margin:0px;text-decoration:none;font-family:"RedHatText",sans-serif" href="https://www.redhat.com" target="_blank">Red Hat <span>Czech, s.r.o.</span></a></font><font size="2"><br>Purkyňova 97b, 612 00 Brno</font></p><div style="margin-bottom:4px"><span></span><span>
</span>
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<p style="font-weight:normal;margin:0px;font-size:12px;font-family:"RedHatText",sans-serif">
<span style="margin:0px;padding:0px"><a style="color:rgb(0,0,0);font-size:12px;margin:0px;text-decoration:none;font-family:"RedHatText",sans-serif" href="mailto:mpospisi@redhat.com" target="_blank">mpospisi@redhat.com</a> </span><span><span>IRC: mpospisi</span></span>
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