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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">Pacemaker-controld process is getting restarted frequently reason for failure disconnect from CIB/Internal Error (or) high cpu on the system, same has been recorded in our system logs, Please find the pacemaker and corosync version installed
on the system. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Kindly let us know why we are getting below error on the system.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">corosync-2.4.4 <span style="font-family:Wingdings">à</span> <a href="https://github.com/corosync/corosync/tree/v2.4.4">https://github.com/corosync/corosync/tree/v2.4.4</a><o:p></o:p></p>
<p class="MsoNormal">pacemaker-2.0.2 <span style="font-family:Wingdings">à</span>
<a href="https://github.com/ClusterLabs/pacemaker/tree/Pacemaker-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">[root@vmc0621 ~]# ps -eo pid,lstart,cmd | grep -iE 'corosync|pacemaker' | grep -v grep<o:p></o:p></p>
<p class="MsoNormal">2039 Wed Dec 25 15:56:15 2019 corosync<o:p></o:p></p>
<p class="MsoNormal">3048 Wed Dec 25 15:56:15 2019 /usr/sbin/pacemakerd -f<o:p></o:p></p>
<p class="MsoNormal">3101 Wed Dec 25 15:56:15 2019 /usr/libexec/pacemaker/pacemaker-based<o:p></o:p></p>
<p class="MsoNormal">3102 Wed Dec 25 15:56:15 2019 /usr/libexec/pacemaker/pacemaker-fenced<o:p></o:p></p>
<p class="MsoNormal">3103 Wed Dec 25 15:56:15 2019 /usr/libexec/pacemaker/pacemaker-execd<o:p></o:p></p>
<p class="MsoNormal">3104 Wed Dec 25 15:56:15 2019 /usr/libexec/pacemaker/pacemaker-attrd<o:p></o:p></p>
<p class="MsoNormal">3105 Wed Dec 25 15:56:15 2019 /usr/libexec/pacemaker/pacemaker-schedulerd<o:p></o:p></p>
<p class="MsoNormal">25371 Tue <span style="background:yellow;mso-highlight:yellow">
Dec 31 17:38:53 2019</span> /usr/libexec/pacemaker/pacemaker-controld<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">In system message logs : <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: error: Node update 4419 failed: Timer expired (-62)<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: error: Node update 4420 failed: Timer expired (-62)<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: error: Input I_ERROR received in state S_IDLE from crmd_node_update_complete<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: notice: State transition S_IDLE -> S_RECOVERY<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: warning: Fast-tracking shutdown in response to errors<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: warning: Not voting in election, we're in state S_RECOVERY<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: error: Input I_ERROR received in state S_RECOVERY from node_list_update_callback<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: error: Input I_TERMINATE received in state S_RECOVERY from do_recover<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: notice: Stopped 0 recurring operations at shutdown (12 remaining)<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: notice: Recurring action XXX_vmc0621:241 (XXX_vmc0621_monitor_10000) incomplete at shutdown<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: notice: Recurring action XXX_vmc0621:261 (XXX_vmc0621_monitor_10000) incomplete at shutdown<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: notice: Recurring action XXX_vmc0621:249 (XXX_vmc0621_monitor_10000) incomplete at shutdown<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: notice: Recurring action XXX_vmc0621:258 (XXX_vmc0621_monitor_10000) incomplete at shutdown<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: notice: Recurring action XXX_vmc0621:253 (XXX_vmc0621_monitor_10000) incomplete at shutdown<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: notice: Recurring action XXX_vmc0621:250 (XXX_vmc0621_monitor_10000) incomplete at shutdown<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: notice: Recurring action XXX_vmc0621:244 (XXX_vmc0621_monitor_10000) incomplete at shutdown<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: notice: Recurring action XXX_OCC:237 (XXX_monitor_10000) incomplete at shutdown<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: notice: Recurring action XXX_vmc0621:264 (XXX_vmc0621_monitor_10000) incomplete at shutdown<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: notice: Recurring action XXX_vmc0621:270 (XXX_vmc0621_monitor_10000) incomplete at shutdown<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: notice: Recurring action XXX_vmc0621:238 (XXX_vmc0621_monitor_10000) incomplete at shutdown<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: notice: Recurring action XXX_vmc0621:267 (XXX_vmc0621_monitor_10000) incomplete at shutdown<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: error: 12 resources were active at shutdown<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: notice: Disconnected from the executor<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: notice: Disconnected from Corosync<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: notice: Disconnected from the CIB manager<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemaker-controld[7517]: <span style="background:yellow;mso-highlight:yellow">
error: Could not recover from internal error</span><o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemakerd[3048]: error: pacemaker-controld[7517] exited with status 1 (Error occurred)<o:p></o:p></p>
<p class="MsoNormal">Dec 30 10:02:37 vmc0621 pacemakerd[3048]: notice: Respawning failed child process: pacemaker-controld<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Please let us know if any further logs required from our end.<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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