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<p class="MsoNormal"><span style="font-size:11.0pt">I’m having some difficulty setting up a PCS/Corosync HA iSCSI target. I’m able to create the iSCSI target resource (it spins up the target service properly when the pcs command is issued. However, when I attempt
to create a LUN, I get nothing but error messages. This works:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">pcs resource create hdcvbnas_tgtsvc ocf:heartbeat:iSCSITarget iqn=”iqn.2016-07.local.hsinawsdev:hdcvadbs-witness” op monitor interval=15s<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">But this does not:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">pcs resource create hdcvbnas_tgtsvc ocf:heartbeat:iSCSITarget iqn=”iqn.2016-07.local.hsinawsdev:hdcvadbs-witness” implementation=”lio” portals=”10.0.96.100 10.0.96.101” op monitor interval=15s<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Also, when the first (working) command is issued, the creation of the LUN does not:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">pcs resource create hdcvbnas_lun0 ocf:heartbeat:iSCSILogicalUnit target_iqn=”iqn.2016-07.local.hsinawsdev:hdcvadbs-witness” lun=”0” path=/dev/drbd1 op monitor interval=15s<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Here’s the results:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">[root@hdc1anas002 ec2-user]# pcs status<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Cluster name: hdcvbnas<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Last updated: Wed Jul 13 15:59:05 2016 Last change: Wed Jul 13 15:59:03 2016 by root via cibadmin on hdc1anas002<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Stack: corosync<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Current DC: hdc1anas002 (version 1.1.13-10.el7-44eb2dd) - partition with quorum<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">2 nodes and 7 resources configured<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Online: [ hdc1anas002 hdc1bnas002 ]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Full list of resources:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Master/Slave Set: hdcvbnas_tgtclone [hdcvbnas_tgt]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> Masters: [ hdc1anas002 ]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> Slaves: [ hdc1bnas002 ]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">hdcvbnas_tgtfs (ocf::heartbeat:Filesystem): Started hdc1anas002<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">hdcvbnas_ip0 (ocf::heartbeat:IPaddr2): Started hdc1anas002<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">hdcvbnas_ip1 (ocf::heartbeat:IPaddr2): Started hdc1bnas002<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">hdcvbnas_tgtsvc (ocf::heartbeat:iSCSITarget): Started hdc1bnas002<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">hdcvbnas_lun0 (ocf::heartbeat:iSCSILogicalUnit): Stopped<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Failed Actions:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">* hdcvbnas_lun0_start_0 on hdc1anas002 'unknown error' (1): call=243, status=complete, exitreason='none',<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> last-rc-change='Wed Jul 13 15:59:03 2016', queued=0ms, exec=123ms<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">* hdcvbnas_lun0_start_0 on hdc1bnas002 'unknown error' (1): call=257, status=complete, exitreason='none',<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> last-rc-change='Wed Jul 13 15:59:03 2016', queued=0ms, exec=124ms<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">PCSD Status:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> hdc1anas002: Online<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> hdc1bnas002: Online<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Daemon Status:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> corosync: active/disabled<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> pacemaker: active/disabled<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> pcsd: active/enabled<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Unfortunately, neither the corosync nor syslog logs provide any information that is remotely helpful in troubleshooting this. I appreciate any help you might provide.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F4E79">--</span><span style="font-size:11.0pt;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F4E79"> </span><span style="font-size:11.0pt;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:14.0pt;color:#27628C">[ jR ]</span></b><span style="font-size:14.0pt;color:#27628C"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F4E79"> @: <a href="mailto:jason@eramsey.org"><span style="color:blue">jason@eramsey.org</span></a></span><span style="font-size:11.0pt;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F4E79"> </span><span style="font-size:11.0pt;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F4E79"> </span><i><span style="font-size:9.0pt;color:#1F4E79">there is no path to greatness; greatness is the path</span></i><o:p></o:p></p>
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