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<pre><span style="color:black">Hi Team,<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">Can you provide source code for cman, So we can go-ahead and use CMAN as stack,<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">Thanks and Regards,<o:p></o:p></span></pre>
<pre><span style="color:black">S Sathish S <o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">On Mon, 2019-10-07 at 13:34 +0000, S Sathish S wrote:<o:p></o:p></span></pre>
<pre><span style="color:black">><i> Hi Team,<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> <o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> I have two below query , we have been using Rhel 6.5 OS Version with<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> below clusterlab source code compiled.<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> <o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> corosync-1.4.10<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> pacemaker-1.1.10<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> pcs-0.9.90<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> resource-agents-3.9.2<o:p></o:p></i></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">Ouch, that's really old. It should still work, but not many people here<o:p></o:p></span></pre>
<pre><span style="color:black">will have experience with it.<o:p></o:p></span></pre>
<pre><span style="color:black"> <o:p></o:p></span></pre>
<pre><span style="color:black">><i> Query 1 : we have added below resource group as required later we are<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> trying to start the resource group , but unable to perform it .<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> But while executing RA file with start option ,<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> required service is started but pacemaker unable to recognized it<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> started .<o:p></o:p></i></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">Are you passing any arguments on the command line when starting the<o:p></o:p></span></pre>
<pre><span style="color:black">agent directly? The cluster configuration below doesn't have any, so<o:p></o:p></span></pre>
<pre><span style="color:black">that would be the first thing I'd consider.<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">><i> <o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> # pcs resource show MANAGER<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> Resource: MANAGER (class=ocf provider=provider type=MANAGER_RA)<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> Meta Attrs: priority=100 failure-timeout=120s migration-threshold=5<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> Operations: monitor on-fail=restart interval=10s timeout=120s<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> (MANAGER-monitor-interval-10s)<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> start on-fail=restart interval=0s timeout=120s<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> (MANAGER-start-timeout-120s-on-fail-restart)<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> stop interval=0s timeout=120s (MANAGER-stop-timeout-<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> 120s)<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> <o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> Starting the below resource<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> #pcs resource enable MANAGER<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> <o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> Below are error we are getting in corosync.log file ,Please suggest<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> what will be RCA for below issue.<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> <o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> cib: info: crm_client_new: Connecting 0x819e00 for uid=0 gid=0<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> pid=18508 id=e5fdaf69-390b-447d-b407-6420ac45148f<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> cib: info: cib_process_request: Completed cib_query<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> operation for section 'all': OK (rc=0, origin=local/crm_resource/2,<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> version=0.89.1)<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> cib: info: cib_process_request: Completed cib_query<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> operation for section //cib/configuration/resources//*[@id="MANAGER<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> "]/meta_attributes//nvpair[@name="target-role"]: No such device or<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> address (rc=-6, origin=local/crm_resource/3, version=0.89.1)<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> cib: info: crm_client_destroy: Destroying 0 events<o:p></o:p></i></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">"info" level messages aren't errors. You might find /var/log/messages<o:p></o:p></span></pre>
<pre><span style="color:black">more helpful in most cases.<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">There will be two nodes of interest. At any given time, one of the<o:p></o:p></span></pre>
<pre><span style="color:black">nodes serves as "DC" -- this node's logs will have "pengine:" entries<o:p></o:p></span></pre>
<pre><span style="color:black">showing any actions that are needed (such as starting or stopping a<o:p></o:p></span></pre>
<pre><span style="color:black">resource). Then the node that actually runs the resource will have any<o:p></o:p></span></pre>
<pre><span style="color:black">logs from the resource agent.<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">Additionally the "pcs status" command will show if there were any<o:p></o:p></span></pre>
<pre><span style="color:black">resource failures.<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">><i> Query 2 : stack we are using classic openais (with plugin) , In that<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> start the pacemaker service by default “update-origin” parameter in<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> cib.xml update as hostname which pull from get_node_name function<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> (uname -n) instead we need to configure IPADDRESS of the hostname ,<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> Is it possible ? we have requirement to perform the same.<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> <o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> <o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> Thanks and Regards,<o:p></o:p></i></span></pre>
<pre><span style="color:black">><i> S Sathish S<o:p></o:p></i></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">I'm not familiar with what classic openais supported. At the very least<o:p></o:p></span></pre>
<pre><span style="color:black">you might consider switching from the plugin to CMAN, which was better<o:p></o:p></span></pre>
<pre><span style="color:black">supported on RHEL 6.<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">At least with corosync 2, I believe it is possible to configure IP<o:p></o:p></span></pre>
<pre><span style="color:black">addresses as node names when setting up the cluster, but I'm not sure<o:p></o:p></span></pre>
<pre><span style="color:black">there's a good reason to do so. "update-origin" is just a comment<o:p></o:p></span></pre>
<pre><span style="color:black">indicating which node made the most recent configuration change, and<o:p></o:p></span></pre>
<pre><span style="color:black">isn't used for anything.<o:p></o:p></span></pre>
<pre><span style="color:black">-- <o:p></o:p></span></pre>
<pre><span style="color:black">Ken Gaillot <<a href="https://lists.clusterlabs.org/mailman/listinfo/users">kgaillot at redhat.com</a>><o:p></o:p></span></pre>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks and Regards,<br>
S Sathish S<o:p></o:p></p>
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<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b>From:</b> S Sathish S <br>
<b>Sent:</b> Monday, October 7, 2019 7:05 PM<br>
<b>To:</b> 'users@clusterlabs.org' <users@clusterlabs.org><br>
<b>Subject:</b> Unable to resource due to nvpair[@name="target-role"]: No such device or address
<o:p></o:p></p>
</div>
</div>
<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">I have two below query , we have been using Rhel 6.5 OS Version with below clusterlab source code compiled.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">corosync-1.4.10<o:p></o:p></p>
<p class="MsoNormal">pacemaker-1.1.10<o:p></o:p></p>
<p class="MsoNormal">pcs-0.9.90<o:p></o:p></p>
<p class="MsoNormal">resource-agents-3.9.2<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Query 1 : we have added below resource group as required later we are trying to start the resource group , but unable to perform it .<o:p></o:p></p>
<p class="MsoNormal"> But while executing RA file with start option , required service is started but pacemaker unable to recognized it started .<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"># pcs resource show MANAGER<o:p></o:p></p>
<p class="MsoNormal">Resource: MANAGER (class=ocf provider=provider type=MANAGER_RA)<o:p></o:p></p>
<p class="MsoNormal"> Meta Attrs: priority=100 failure-timeout=120s migration-threshold=5<o:p></o:p></p>
<p class="MsoNormal"> Operations: monitor on-fail=restart interval=10s timeout=120s (MANAGER-monitor-interval-10s)<o:p></o:p></p>
<p class="MsoNormal"> start on-fail=restart interval=0s timeout=120s (MANAGER-start-timeout-120s-on-fail-restart)<o:p></o:p></p>
<p class="MsoNormal"> stop interval=0s timeout=120s (MANAGER-stop-timeout-120s)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Starting the below resource <o:p></o:p></p>
<p class="MsoNormal">#pcs resource enable MANAGER<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Below are error we are getting in corosync.log file ,Please suggest what will be RCA for below issue.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">cib: info: crm_client_new: Connecting 0x819e00 for uid=0 gid=0 pid=18508 id=e5fdaf69-390b-447d-b407-6420ac45148f<o:p></o:p></p>
<p class="MsoNormal">cib: info: cib_process_request: Completed cib_query operation for section 'all': OK (rc=0, origin=local/crm_resource/2, version=0.89.1)<o:p></o:p></p>
<p class="MsoNormal">cib: info: cib_process_request: Completed cib_query operation for section //cib/configuration/resources//*[@id="MANAGER "]/meta_attributes//nvpair[@name="target-role"]: No such device or address (rc=-6, origin=local/crm_resource/3,
version=0.89.1)<o:p></o:p></p>
<p class="MsoNormal">cib: info: crm_client_destroy: Destroying 0 events<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Query 2 : stack we are using classic openais (with plugin) , In that start the pacemaker service by default “update-origin” parameter in cib.xml update as
<b>hostname</b> which pull from get_node_name function (uname -n) instead we need to configure IPADDRESS of the hostname , Is it possible ? we have requirement to perform the same.<o:p></o:p></p>
<p class="MsoNormal"><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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