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--></style></head><body lang="EN-IN" link="blue" vlink="purple"><div class="WordSection1"><p class="MsoNormal">Hi all,</p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:black;mso-fareast-language:EN-IN"> </span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:black;mso-fareast-language:EN-IN">I just performed a test which fail miserably. I have two nodes node-1 and node-2</span></p><p class="MsoNormal">
<span style="font-size:10.0pt;font-family:"Courier New";color:black;mso-fareast-language:EN-IN">Global file system /gfs is on node-1. </span><span style="font-size:13.5pt;font-family:"Courier New";color:black;mso-fareast-language:EN-IN"></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:black;mso-fareast-language:EN-IN"> </span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:black;mso-fareast-language:EN-IN">Two HA services running on node-1. If I unplug the cables for node 1 then those two services should transfers to Node-2. But node-2 did not take over the services.</span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:black;mso-fareast-language:EN-IN">But if I do proper shutdown/reboot on node-1 then those two services are transferring to node-2 without problem.</span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:black;mso-fareast-language:EN-IN"> </span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:black;mso-fareast-language:EN-IN">Please Help!</span></p>
<p class="MsoNormal"> </p><pre><span style="color:black">clustat from node-2 before unplug of cable for node-1:</span></pre><p class="MsoNormal"> </p><p class="MsoNormal">[root@Node-2 ~]# clustat</p><p class="MsoNormal">Member Status: Quorate</p>
<p class="MsoNormal"> </p><p class="MsoNormal"> Member Name ID Status</p><p class="MsoNormal"> ------ ---- ---- ------</p><p class="MsoNormal">
Node-1 1 Online, rgmanager</p><p class="MsoNormal"> Node-2 2 Online, Local, rgmanager</p><p class="MsoNormal">
</p><p class="MsoNormal"> Service Name Owner (Last) State </p><p class="MsoNormal"> ------- ---- ----- ------ ----- </p><p class="MsoNormal">
service:nfs Node-1 started </p><p class="MsoNormal"> service:ESS_HA Node-1 started </p><p class="MsoNormal"> </p><pre><span style="color:black">clustat from node-2 After unplug of cable for node-1:</span></pre>
<p class="MsoNormal"> </p><p class="MsoNormal">[root@Node-2 ~]# clustat</p><p class="MsoNormal">Member Status: Quorate</p><p class="MsoNormal"> </p><p class="MsoNormal"> Member Name ID Status</p>
<p class="MsoNormal"> ------ ---- ---- ------</p><p class="MsoNormal"> Node-1 1 Offline</p><p class="MsoNormal">
Node-2 2 Online, Local, rgmanager</p><p class="MsoNormal"> </p><p class="MsoNormal"> Service Name Owner (Last) State </p>
<p class="MsoNormal"> ------- ---- ----- ------ ----- </p><p class="MsoNormal"> service:nfs Node-1 started </p><p class="MsoNormal">
service:ESS_HA Node-1 started </p><p class="MsoNormal"> </p><pre><span style="color:black"> </span></pre><pre><span style="color:black">/etc/cluster/cluster.conf:</span></pre>
<p class="MsoNormal"> </p><p class="MsoNormal">[root@Node-2 ~]# cat /etc/cluster/cluster.conf</p><p class="MsoNormal"><?xml version="1.0"?></p><p class="MsoNormal"><cluster config_version="54" name="idm_cluster"></p>
<p class="MsoNormal"> <fence_daemon post_fail_delay="0" post_join_delay="120"/></p><p class="MsoNormal"> <clusternodes></p><p class="MsoNormal"> <clusternode name="Node-1" nodeid="1" votes="1"></p>
<p class="MsoNormal"> <fence/></p><p class="MsoNormal"> </clusternode></p><p class="MsoNormal"> <clusternode name="Node-2" nodeid="2" votes="1"></p>
<p class="MsoNormal"> <fence/></p><p class="MsoNormal"> </clusternode></p><p class="MsoNormal"> </clusternodes></p><p class="MsoNormal"> <cman expected_votes="1" two_node="1"/></p>
<p class="MsoNormal"> <fencedevices/></p><p class="MsoNormal"> <rm></p><p class="MsoNormal"> <failoverdomains></p><p class="MsoNormal"> <failoverdomain name="nfs" ordered="0" restricted="1"></p>
<p class="MsoNormal"> <failoverdomainnode name="Node-1" priority="1"/></p><p class="MsoNormal"> <failoverdomainnode name="Node-2" priority="1"/></p>
<p class="MsoNormal"> </failoverdomain></p><p class="MsoNormal"> </failoverdomains></p><p class="MsoNormal"> <resources></p><p class="MsoNormal"> <clusterfs device="/dev/vg00/mygfs" force_unmount="0" fsid="59408" fstype="gfs" mountpoint="/gfs" name="gfs" options=""/></p>
<p class="MsoNormal"> <ip address="10.128.107.229" monitor_link="1"/></p><p class="MsoNormal"> <script file="/gfs/ess_clus/HA/clusTest.sh" name="ESS_HA_test"/></p>
<p class="MsoNormal"> <script file="/gfs/clusTest.sh" name="Clus_Test"/></p><p class="MsoNormal"> </resources></p><p class="MsoNormal"> <service autostart="1" name="nfs"></p>
<p class="MsoNormal"> <clusterfs ref="gfs"/></p><p class="MsoNormal"> <ip ref="10.128.107.229"/></p><p class="MsoNormal"> </service></p>
<p class="MsoNormal"> <service autostart="1" domain="nfs" name="ESS_HA" recovery="restart"></p><p class="MsoNormal"> <script ref="ESS_HA_test"/></p>
<p class="MsoNormal"> <clusterfs ref="gfs"/></p><p class="MsoNormal"> <ip ref="10.128.107.229"/></p><p class="MsoNormal"> </service></p>
<p class="MsoNormal"> </rm></p><p class="MsoNormal"></cluster></p><p class="MsoNormal">[root@Node-2 ~]#</p><p class="MsoNormal"> </p><p class="MsoNormal">Node2: tail –f /var/log/message</p><p class="MsoNormal">
</p><p class="MsoNormal">Jun 29 18:20:49 vm-idm02 openais[1690]: [CLM ] CLM CONFIGURATION CHANGE </p><p class="MsoNormal">Jun 29 18:20:49 vm-idm02 fenced[1706]: vm-idm01 not a cluster member after 0 sec post_fail_delay</p>
<p class="MsoNormal">Jun 29 18:20:49 vm-idm02 kernel: dlm: closing connection to node 1</p><p class="MsoNormal">Jun 29 18:20:49 vm-idm02 openais[1690]: [CLM ] New Configuration: </p><p class="MsoNormal">Jun 29 18:20:49 vm-idm02 fenced[1706]: fencing node "vm-idm01"</p>
<p class="MsoNormal">Jun 29 18:20:49 vm-idm02 openais[1690]: [CLM ] r(0) ip(10.128.107.224) </p><p class="MsoNormal">Jun 29 18:20:49 vm-idm02 fenced[1706]: fence "vm-idm01" failed</p><p class="MsoNormal">
Jun 29 18:20:49 vm-idm02 openais[1690]: [CLM ] Members Left: </p><p class="MsoNormal">Jun 29 18:20:49 vm-idm02 openais[1690]: [CLM ] r(0) ip(10.128.107.223) </p><p class="MsoNormal">Jun 29 18:20:49 vm-idm02 openais[1690]: [CLM ] Members Joined: </p>
<p class="MsoNormal">Jun 29 18:20:49 vm-idm02 openais[1690]: [SYNC ] This node is within the primary component and will provide service. </p><p class="MsoNormal">Jun 29 18:20:49 vm-idm02 openais[1690]: [CLM ] CLM CONFIGURATION CHANGE </p>
<p class="MsoNormal">Jun 29 18:20:49 vm-idm02 openais[1690]: [CLM ] New Configuration: </p><p class="MsoNormal">Jun 29 18:20:49 vm-idm02 openais[1690]: [CLM ] r(0) ip(10.128.107.224) </p><p class="MsoNormal">Jun 29 18:20:49 vm-idm02 openais[1690]: [CLM ] Members Left: </p>
<p class="MsoNormal">Jun 29 18:20:49 vm-idm02 openais[1690]: [CLM ] Members Joined: </p><p class="MsoNormal">Jun 29 18:20:49 vm-idm02 openais[1690]: [SYNC ] This node is within the primary component and will provide service. </p>
<p class="MsoNormal">Jun 29 18:20:49 vm-idm02 openais[1690]: [TOTEM] entering OPERATIONAL state. </p><p class="MsoNormal">Jun 29 18:20:49 vm-idm02 openais[1690]: [CLM ] got nodejoin message 10.128.107.224 </p><p class="MsoNormal">
Jun 29 18:20:49 vm-idm02 openais[1690]: [CPG ] got joinlist message from node 2 </p><p class="MsoNormal">Jun 29 18:20:54 vm-idm02 fenced[1706]: fencing node "Node-1"</p><p class="MsoNormal">Jun 29 18:20:54 vm-idm02 fenced[1706]: fence "Node-1" failed</p>
<p class="MsoNormal">Jun 29 18:20:59 vm-idm02 fenced[1706]: fencing node "Node-1"</p><p class="MsoNormal"> </p><p class="MsoNormal">Regards,</p><p class="MsoNormal">Rahul</p></div></body></html>