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<body lang="en-NL" link="blue" vlink="purple" style="word-wrap:break-word">
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<p class="MsoNormal"><span lang="EN-US">Hi Tomas,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Ok.. it is getting little bit complicated.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">What about this approach:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<ul style="margin-top:0cm" type="disc">
<li class="MsoListParagraph" style="margin-left:0cm;mso-list:l2 level1 lfo6"><span lang="EN-US">pcs cluster stop “<b>server3</b>”, do upgrade to OLE8 + update pacemaker, corosync and pcs, check postfix is working, wait 1 day.</span><span lang="EN-US"><o:p></o:p></span></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l2 level1 lfo6"><span lang="EN-US">pcs cluster stop “<b>server4</b>”, do upgrade to OLE8 + update pacemaker, corosync and pcs, check postfix is working, wait 1 day. Now we have both servers running
the same version of OS, pacemaker, corosync and pcs</span><span lang="EN-US"><o:p></o:p></span></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l2 level1 lfo6"><span lang="EN-US">Then pcs cluster
<b>start</b> “server3” and pcs cluster <b>start</b> “server4”</span><span lang="EN-US"><o:p></o:p></span></li></ul>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Will above works?<br>
We will have 2 days without load balancing.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">As the server will be rebooted during OLE8 upgrade, is it better to disable
</span><span lang="EN-US">pacemaker, corosync and pcs services from starting after reboot?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Or will it not start till I run the command pcs cluster
<b>start</b> “server3” and pcs cluster <b>start</b> “server4”?</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="en-NL"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal"><span lang="en-NL" style="font-size:10.0pt;font-family:"Arial",sans-serif">Kind regards,<o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><b><span lang="en-NL" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#3B4145;border:none windowtext 1.0pt;padding:0cm">––</span></b><span lang="en-NL" style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#333333"> </span><span lang="en-NL" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><b><span lang="en-NL" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#3B4145">Qusay Jibrail</span></b><span lang="en-NL" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="HU" style="font-size:10.0pt;font-family:"Arial",sans-serif;mso-fareast-language:HU">Senior Infrastructure Engineer – Linux
</span><span lang="en-NL" style="font-size:10.0pt;font-family:"Arial",sans-serif">| GfK IT Services</span><span lang="en-NL" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;border:none windowtext 1.0pt;padding:0cm;background:white"><br>
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<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> Users <users-bounces@clusterlabs.org>
<b>On Behalf Of </b>Tomas Jelinek<br>
<b>Sent:</b> Tuesday, 3 October 2023 16:50<br>
<b>To:</b> users@clusterlabs.org<br>
<b>Subject:</b> Re: [ClusterLabs] Upgrade to OLE8 + Pacemaker<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Dne 03. 10. 23 v 16:24 Jibrail, Qusay (GfK) via Users napsal(a):<o:p></o:p></p>
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<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span lang="EN-US">Hi Reid,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Thank you for the answer.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">So my plan will be:</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<ol style="margin-top:0cm" start="1" type="1">
<li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo3"><span lang="EN-US">pcs config backup /root/"Server Name"</span><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo3"><span lang="EN-US">create a backup of /etc/corosync/</span><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo3"><span lang="EN-US">create a backup of /etc/postfix</span><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo3"><span lang="EN-US">pcs cluster stop “server3”
</span><span lang="EN-US" style="font-family:Wingdings">à</span><span lang="EN-US"> just to do the failover to server4.
<br>
The command pcs cluster stop “server3” will stop corosync and pacemaker right?</span><o:p></o:p></li></ol>
</blockquote>
<p>Hi,<o:p></o:p></p>
<p>Yes, 'pcs cluster stop' command stops both pacemaker and corosync.<o:p></o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<ol style="margin-top:0cm" start="5" type="1">
<li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo3"><o:p> </o:p></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo3"><span lang="EN-US">run pcs status on server3 which should give an error message. And on server4 should show 1 offline node and one online node</span><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo3"><span lang="EN-US">Upgrade server3 to OLE8 which will upgrade these 3 package to:<br>
corosync x86_64 3.1.7-1.el8
</span><o:p></o:p></li></ol>
<p class="MsoListParagraph"><span lang="ES">pacemaker x86_64 2.1.5-9.3.0.1.el8_8</span><o:p></o:p></p>
<p class="MsoListParagraph"><span lang="ES">pcs x86_64 0.10.15-4.0.1.el8_8.1</span><o:p></o:p></p>
<ol style="margin-top:0cm" start="8" type="1">
<li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo3"><span lang="EN-US">Then run crm_verify to check the configuration. If the verification is OK then,</span><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo3"><span lang="EN-US">pcs cluster start “server3”</span><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo3"><span lang="EN-US">run pcs status on both nodes.</span><o:p></o:p></li></ol>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Please see the version of the current installed software.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">[root@server3 ~]# corosync -v</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Corosync Cluster Engine, version '2.4.5'</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Copyright (c) 2006-2009 Red Hat, Inc.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="NL">[root@server3 ~]# pacemakerd --version</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="NL">Pacemaker 1.1.23-1.0.1.el7_9.1</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Written by Andrew Beekhof</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">[root@server3 ~]# pcs --version</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">0.9.169</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Did I missed anything?</span><o:p></o:p></p>
</blockquote>
<p>Corosync 3 is not compatible with Corosync 2. So once you update server3 to OLE8, it won't be able to join server4 in the cluster and take over cluster resources.<o:p></o:p></p>
<p>If you are restricted to two nodes, you may remove server3 from the cluster, update server3 to OLE8 and create a one node cluster on server3. Once you have two one-node clusters, move resources from server4 cluster to server3 cluster manually. Then you destroy
cluster on server4, update server4 to OLE8, and add server4 to the new cluster.<o:p></o:p></p>
<p>Regards,<br>
Tomas<o:p></o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="en-NL" style="font-size:10.0pt;font-family:"Arial",sans-serif">Kind regards,</span><o:p></o:p></p>
<p class="MsoNormal" style="background:white"><b><span lang="en-NL" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#3B4145;border:none windowtext 1.0pt;padding:0cm">––</span></b><span lang="en-NL" style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#333333"> </span><o:p></o:p></p>
<p class="MsoNormal" style="background:white"><b><span lang="en-NL" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#3B4145">Qusay Jibrail</span></b><o:p></o:p></p>
<p class="MsoNormal"><span lang="HU" style="font-size:10.0pt;font-family:"Arial",sans-serif;mso-fareast-language:HU">Senior Infrastructure Engineer – Linux
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<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> Reid Wahl
<a href="mailto:nwahl@redhat.com"><nwahl@redhat.com></a> <br>
<b>Sent:</b> Tuesday, 3 October 2023 09:03<br>
<b>To:</b> Cluster Labs - All topics related to open-source clustering welcomed <a href="mailto:users@clusterlabs.org">
<users@clusterlabs.org></a><br>
<b>Cc:</b> Jibrail, Qusay (GfK) <a href="mailto:Qusay.Jibrail@gfk.com"><Qusay.Jibrail@gfk.com></a><br>
<b>Subject:</b> Re: [ClusterLabs] Upgrade to OLE8 + Pacemaker</span><o:p></o:p></p>
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<p class="MsoNormal" style="background:#FFF0F0"><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#900000"> <strong><span style="font-family:"Arial",sans-serif">WARNING:</span></strong> This email originated outside of GfK.<br>
DO NOT CLICK links or attachments unless you recognize the sender and know the content is safe.
</span><o:p></o:p></p>
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<p class="MsoNormal">On Mon, Oct 2, 2023 at 10:51 PM Jibrail, Qusay (GfK) via Users <<a href="mailto:users@clusterlabs.org">users@clusterlabs.org</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Hello,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">I am aiming for upgrading one of the cluster node to OLE8 (current version OLE7) and test if postfix is working fine.
</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">If yes then upgrade the second node to OLE8.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">My questions:</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Will Pacemaker configuration works after the upgrade?</span><o:p></o:p></p>
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<p class="MsoNormal">Hi,<o:p></o:p></p>
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<p class="MsoNormal">It should. Pacemaker supports rolling upgrades from 1.1.11 (and above) to 2.x.x. Other components besides Pacemaker may break, so I'd suggest having a backout plan before any upgrade activity.<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Do I need to make any changes before or after the upgrade to OLE8?</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">So server3 will be done first and then server4. Is that the right order?</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Do I need to stop any services before the upgrade?</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">For Pacemaker, follow the procedure at <a href="https://clusterlabs.org/pacemaker/doc/2.1/Pacemaker_Administration/singlehtml/#upgrading-a-pacemaker-cluster">https://clusterlabs.org/pacemaker/doc/2.1/Pacemaker_Administration/singlehtml/#upgrading-a-pacemaker-cluster</a>.<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Based on your plan, you should focus particularly on the rolling upgrade section.<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Refer to your OS vendor's documentation for any other steps you should take during an OS upgrade.<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="NL">[root@server3 ~]# pacemakerd --version</span></b><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="NL">Pacemaker 1.1.23-1.0.1.el7_9.1</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Written by Andrew Beekhof</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="EN-US">[root@server3 ~]# pcs status</span></b><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Cluster name: xxxxxxxxxx</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Stack: corosync</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Current DC:
<b>server3</b> (version 1.1.23-1.0.1.el7_9.1-9acf116022) - partition with quorum</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Last updated: Tue Oct 3 07:29:46 2023</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Last change: Sun May 1 17:02:03 2022 by hacluster via crmd on server3</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">2 nodes configured</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">2 resource instances configured</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Online: [ server3 server4 ]</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Full list of resources:</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Clone Set: smtpout-postfix-res-clone [smtpout-postfix-res]</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> Started: [ server3 server4 ]</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Daemon Status:</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> corosync: active/enabled</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> pacemaker: active/enabled</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> pcsd: active/enabled</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="FR-CA"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="FR-CA">[root@server3 ~]# postconf -d | grep mail_version</span></b><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="FR-CA">mail_version = 2.10.1</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="FR-CA">milter_macro_v = $mail_name $mail_version</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="EN-US">[root@server3 ~]# lsb_release -a</span></b><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">LSB Version: :core-4.1-amd64:core-4.1-noarch</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Distributor ID: OracleServer</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Description: Oracle Linux Server release 7.9</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Release: 7.9</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Codename: n/a</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="en-NL"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Kind regards,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<b><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#3B4145;border:none windowtext 1.0pt;padding:0cm">––</span></b><span lang="EN-GB" style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#333333"> </span><o:p></o:p></p>
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<b><span lang="EN-GB" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#3B4145">Qusay Jibrail</span></b><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="HU" style="font-size:10.0pt;font-family:"Arial",sans-serif">Senior Infrastructure Engineer – Linux
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">| GfK IT Services<span style="color:black;border:none windowtext 1.0pt;padding:0cm;background:white"><br>
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</span><span lang="EN-GB" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#3B4145;border:none windowtext 1.0pt;padding:0cm;background:white">M:
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<p class="MsoNormal">_______________________________________________<br>
Manage your subscription:<br>
<a href="https://lists.clusterlabs.org/mailman/listinfo/users" target="_blank">https://lists.clusterlabs.org/mailman/listinfo/users</a><br>
<br>
ClusterLabs home: <a href="https://www.clusterlabs.org/" target="_blank">
https://www.clusterlabs.org/</a><o:p></o:p></p>
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<span class="gmailsignatureprefix">-- </span><o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">Regards,<o:p></o:p></p>
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<p class="MsoNormal">Reid Wahl (He/Him)<o:p></o:p></p>
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<p class="MsoNormal">Senior Software Engineer, Red Hat<o:p></o:p></p>
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<p class="MsoNormal">RHEL High Availability - Pacemaker<o:p></o:p></p>
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<p class="MsoNormal"><br>
<br>
<o:p></o:p></p>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>Manage your subscription:<o:p></o:p></pre>
<pre><a href="https://lists.clusterlabs.org/mailman/listinfo/users">https://lists.clusterlabs.org/mailman/listinfo/users</a><o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>ClusterLabs home: <a href="https://www.clusterlabs.org/">https://www.clusterlabs.org/</a><o:p></o:p></pre>
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