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<p class="MsoNormal">Hi Team,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Any update on below query .<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks and Regards,<o:p></o:p></p>
<p class="MsoNormal">S Sathish S<o:p></o:p></p>
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<p class="MsoNormal"><b>From:</b> S Sathish S <br>
<b>Sent:</b> Friday, October 30, 2020 2:36 PM<br>
<b>To:</b> 'users@clusterlabs.org' <users@clusterlabs.org><br>
<b>Cc:</b> Anandan Gunasekar <gunasekar.anandan@globallogic.com><br>
<b>Subject:</b> resources configured in the nodes are removed automatically after split-brain<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi Team,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The version of pacemaker rpm's being used is:<br>
corosync-2.4.4 --> <a href="https://protect2.fireeye.com/v1/url?k=f922dd52-a6b9e479-f9229dc9-866038973a15-a5f3de1dbfc1c39a&q=1&e=524f71fb-249f-4239-a262-2fc78f9ad31c&u=https%3A%2F%2Fgithub.com%2Fcorosync%2Fcorosync%2Ftree%2Fv2.4.4">https://github.com/corosync/corosync/tree/v2.4.4</a><br>
pacemaker-2.0.2 --> <a href="https://protect2.fireeye.com/v1/url?k=c7032bdb-989812f0-c7036b40-866038973a15-7901e2417b6e6fb9&q=1&e=524f71fb-249f-4239-a262-2fc78f9ad31c&u=https%3A%2F%2Fgithub.com%2FClusterLabs%2Fpacemaker%2Ftree%2FPacemaker-2.0.2">
https://github.com/ClusterLabs/pacemaker/tree/Pacemaker-2.0.2</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><u>Issue Details:-</u></b><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Two nodes (Node 1 and Node2 ) will be joined in the Cluster lab's pcs cluster. <o:p></o:p></p>
<p class="MsoNormal">Node 1 is configured and resources are added in it and then Node 2 is planned to add with Node1<o:p></o:p></p>
<p class="MsoNormal">While joining the Node 2 with Node 1, looks like the split brain and quorum voting issue happened and some time later both the nodes rejoined as a cluster. <o:p></o:p></p>
<p class="MsoNormal"><b>But the resources configured in the Nodes are removed automatically.</b><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><u>Expectation:-</u></b><o:p></o:p></p>
<p class="MsoNormal">In our application we have not configured FENCING/STONITH as per the needs. <o:p></o:p></p>
<p class="MsoNormal">So can you help us to know why the resources are getting removed after the split brain (or) quorum voting issue occurred in the node.<o:p></o:p></p>
<p class="MsoNormal">Also kindly let us know if any prevent steps available to prevent the automatic resource deletion.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><u>Logs and Other details:-</u></b><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>PCS STATUS output from Node 1:-</b><o:p></o:p></p>
<p class="MsoNormal"><img border="0" width="562" height="475" style="width:5.8541in;height:4.9444in" id="_x0000_i1025" src="cid:image004.png@01D6B140.3BC1FAC0" alt="image.png"><o:p></o:p></p>
<p class="MsoNormal"><b>Corosync log snipped in Node 2:-</b><o:p></o:p></p>
<p class="MsoNormal"><img border="0" width="562" height="352" style="width:5.8541in;height:3.6666in" id="_x0000_i1026" src="cid:image005.png@01D6B140.3BC1FAC0" alt="image.png"><o:p></o:p></p>
<p class="MsoNormal"><b>PCS STATUS command output from Node 1 </b>(resource are removed automatically)<o:p></o:p></p>
<p class="MsoNormal"><img border="0" width="562" height="278" style="width:5.8541in;height:2.8958in" id="_x0000_i1027" src="cid:image006.png@01D6B140.3BC1FAC0" alt="image.png"><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><u>Logs Attached (both nodes):-</u></b><o:p></o:p></p>
<ul type="disc">
<li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo3">
Corosync log<o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo3">
cib file<o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo3">
pcs and crm command output<o:p></o:p></li></ul>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks and Regards,<o:p></o:p></p>
<p class="MsoNormal">S Sathish S<o:p></o:p></p>
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