<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-US" link="#0563C1" vlink="#954F72">
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Hi Team,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><br>
Recently during installation at the customer environments we came across an issue where o/p of "<b>pcs status</b>" of the node to be added in the cluster was as follows:<br>
<br>
Command triggered at NodeC<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><br>
# <b>sudo pcs status</b><br>
Cluster name: XXX<br>
<br>
WARNINGS:<br>
No stonith devices and stonith-enabled is not false<br>
<br>
Stack: corosync<br>
Current DC: NODE C (version 2.0.2-744a30d655) - partition WITHOUT quorum<br>
Last updated: Wed May 13 14:49:40 2020<br>
Last change: Wed May 13 14:39:04 2020 by hacluster via crmd on NODE C<br>
<br>
3 nodes configured<br>
0 resources configured<br>
<br>
Node A: <b>UNCLEAN (offline)</b><br>
Node B: <b>UNCLEAN (offline)</b><br>
Online: [ NODE C ]<br>
<br>
No resources<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><br>
Daemon Status:<br>
corosync: active/enabled<br>
pacemaker: active/enabled<br>
pcsd: active/enabled<br>
<br>
<b><u>Problem Statement</u></b>: Node A and B were the nodes that have already formed a cluster and Node C was the node that had to be added as a new member into the cluster. The above output was fetched from NodeC.<br>
<br>
The authorization and addition of NodeC in our case is done from NodeB.<br>
<br>
On TroubleShooting we found that the necessary pcs constraints stonith setting did not get set for NodeC and hence the above reported warning was seen.<br>
<br>
In our project from the start, we configure the resources and set the necessary pcs constraints stonith setting of the new node(NodeC) will be triggered from existing cluster (NodeB).
<br>
<br>
Once the authorization is complete is it the right procedure to set the constraints of NodeC in NodeB (or) the constraints need to be set at NodeC itself.<br>
<br>
Kindly let us know if we have followed the right procedure. If not, kindly suggest an alternative.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Thanks and Regards,<br>
S Sathish S</span><o:p></o:p></p>
</div>
</body>
</html>