<font size=2 face="sans-serif">Pavlos,</font>
<br>
<br><font size=2 face="sans-serif">Thanks for the information. No
I didn't know we had to follow that procedure. That did solve my
issue.</font>
<br>
<br><font size=2 face="sans-serif">Mike</font>
<br>
<br>
<br>
<table width=100%>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">From:</font>
<td><font size=1 face="sans-serif">Pavlos Parissis <pavlos.parissis@gmail.com></font>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">To:</font>
<td><font size=1 face="sans-serif">The Pacemaker cluster resource manager
<pacemaker@oss.clusterlabs.org></font>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">Date:</font>
<td><font size=1 face="sans-serif">10/06/2010 01:55 AM</font>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">Subject:</font>
<td><font size=1 face="sans-serif">Re: [Pacemaker] Online and Offline status
when doing crm_mon</font></table>
<br>
<hr noshade>
<br>
<br>
<br><font size=3><br>
</font>
<br><font size=3>On 5 October 2010 22:12, Mike A Meyer <</font><a href="mailto:MMeyer@cds-global.com"><font size=3 color=blue><u>MMeyer@cds-global.com</u></font></a><font size=3>>
wrote:</font>
<br><font size=2 face="sans-serif">We are setup in a two node active/passive
cluster using pacemaker/corosync. We shutdown the pacemaker/corosync
on both nodes and changed the uname -n on our nodes to show the short name
instead of the FQDN. Started up pacemaker/corosync and ever since
we done that, when we run the crm_mon command, we see this below.</font><font size=3>
<br>
</font><font size=2 face="sans-serif"><br>
============</font><font size=3> </font><font size=2 face="sans-serif"><br>
Last updated: Tue Oct 5 13:28:16 2010</font><font size=3> </font><font size=2 face="sans-serif"><br>
Stack: openais</font><font size=3> </font><font size=2 face="sans-serif"><br>
Current DC: e-magdb2 - partition with quorum</font><font size=3> </font><font size=2 face="sans-serif"><br>
Version: 1.0.9-89bd754939df5150de7cd76835f98fe90851b677</font><font size=3>
</font><font size=2 face="sans-serif"><br>
4 Nodes configured, 2 expected votes</font><font size=3> </font><font size=2 face="sans-serif"><br>
2 Resources configured.</font><font size=3> </font><font size=2 face="sans-serif"><br>
============</font><font size=3> <br>
</font><font size=2 face="sans-serif"><br>
Online: [ e-magdb2 e-magdb1 ]</font><font size=3> </font><font size=2 face="sans-serif"><br>
OFFLINE: [ </font><a href="http://e-magdb1.testingpcmk.com/" target=_blank><font size=2 color=blue face="sans-serif"><u>e-magdb1.testingpcmk.com</u></font></a><font size=2 face="sans-serif">
</font><a href="http://e-magdb2.testingpcmkr.com/" target=_blank><font size=2 color=blue face="sans-serif"><u>e-magdb2.testingpcmkr.com</u></font></a><font size=2 face="sans-serif">
]</font><font size=3> <br>
</font><font size=2 face="sans-serif"><br>
We did edit the crm configuration file to use short names for both nodes.
We can ping both the short name and the FQDN on our internal network
and both come back with the right IP address. We are running on RHEL
5. Anybody have any ideas why the FQDN shows offline since this change
since we configured pacemaker/corosync to use short names? Is it
grabbing it from internal DNS from the IP address we have in the /etc/corosync.conf
file? Everything seems to be working correctly and failing over correctly.
Should this be something to worry about though or is it a display
bug maybe? Below is the corosync.conf file.</font><font size=3> </font>
<br><font size=3><br>
Did you follow this[1] procedure?</font>
<br><font size=3><br>
Changing the names on the conf file of corosync it not enough.<br>
<br>
</font>
<br><font size=3>[1] </font><a href="http://www.clusterlabs.org/doc/en-US/Pacemaker/1.0/html/Pacemaker_Explained/s-node-delete.html"><font size=3 color=blue><u>http://www.clusterlabs.org/doc/en-US/Pacemaker/1.0/html/Pacemaker_Explained/s-node-delete.html</u></font></a><tt><font size=2>_______________________________________________<br>
Pacemaker mailing list: Pacemaker@oss.clusterlabs.org<br>
</font></tt><a href=http://oss.clusterlabs.org/mailman/listinfo/pacemaker><tt><font size=2>http://oss.clusterlabs.org/mailman/listinfo/pacemaker</font></tt></a><tt><font size=2><br>
<br>
Project Home: </font></tt><a href=http://www.clusterlabs.org/><tt><font size=2>http://www.clusterlabs.org</font></tt></a><tt><font size=2><br>
Getting started: </font></tt><a href=http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf><tt><font size=2>http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf</font></tt></a><tt><font size=2><br>
Bugs: </font></tt><a href="http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker"><tt><font size=2>http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker</font></tt></a><tt><font size=2><br>
</font></tt>
<br>
<br>
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