[Pacemaker] Cannot create more than 27 multistate resources
Andrew Beekhof
andrew at beekhof.net
Thu Jul 10 18:56:46 EDT 2014
Can you run crm_report for the period covered by your test and attach the result please?
On 10 Jul 2014, at 4:32 pm, K Mehta <kiranmehta1981 at gmail.com> wrote:
> Didnt see any buffer size suggesstion in syslog
> Changed buffer size from 20k to 200k and rebooted both systems
>
> Did the following after reboot:
>
> [root at vsanqa11 kiran]# cat /etc/sysconfig/pacemaker | grep PCMK_ipc
> # PCMK_ipc_type=shared-mem|socket|posix|sysv
> export PCMK_ipc_buffer=204800
> [root at vsanqa11 kiran]# echo $PCMK_ipc_buffer
> 204800
>
> [root at vsanqa12 ~]# cat /etc/sysconfig/pacemaker | grep PCMK_ipc
> # PCMK_ipc_type=shared-mem|socket|posix|sysv
> export PCMK_ipc_buffer=204800
> [root at vsanqa12 ~]# echo $PCMK_ipc_buffer
> 204800
>
>
>
> Same error seen on creation of master
> Jul 9 23:20:11 vsanqa11 cibadmin[9347]: notice: crm_log_args: Invoked: /usr/sbin/cibadmin -c -R --xml-text <crm_config>#012 <cluster_property_set id="cib-bootstrap-options">#012 <nvpair id="cib-bootstrap-options-dc-version" name="dc-version" value="1.1.10-14.el6_5.3-368c726"/>#012 <nvpair id="cib-bootstrap-options-cluster-infrastructure" name="cluster-infrastructure" value="cman"/>#012 #012 <nvpair id="cib-bootstrap-options-no-quorum-policy" name="no-quorum-policy" value="ignore"/>#012 <nvpair id="cib-bootstrap-options-stonith-enabled" name="stoni
> Jul 9 23:20:12 vsanqa11 cibadmin[9352]: notice: crm_log_args: Invoked: /usr/sbin/cibadmin -c -R --xml-text <crm_config>#012 <cluster_property_set id="cib-bootstrap-options">#012 <nvpair id="cib-bootstrap-options-dc-version" name="dc-version" value="1.1.10-14.el6_5.3-368c726"/>#012 <nvpair id="cib-bootstrap-options-cluster-infrastructure" name="cluster-infrastructure" value="cman"/>#012 #012 <nvpair id="cib-bootstrap-options-stonith-enabled" name="stonith-enabled" value="false"/>#012 <nvpair id="cib-bootstrap-options-no-quorum-policy" name="no-quor
> Jul 9 23:20:12 vsanqa11 cibadmin[9466]: notice: crm_log_args: Invoked: /usr/sbin/cibadmin -o resources -C -X <primitive class="ocf" id="vha-256ac0ea-c7bd-4c86-89e3-8b934c6b7281" provider="heartbeat" type="vgc-cm-agent.ocf"><instance_attributes id="vha-256ac0ea-c7bd-4c86-89e3-8b934c6b7281-instance_attributes"><nvpair id="vha-256ac0ea-c7bd-4c86-89e3-8b934c6b7281-instance_attributes-cluster_uuid" name="cluster_uuid" value="256ac0ea-c7bd-4c86-89e3-8b934c6b7281"/></instance_attributes><operations><op id="vha-256ac0ea-c7bd-4c86-89e3-8b934c6b7281-mon
> Error: unable to locate command: /usr/sbin/cibadmin
>
>
>
>
>
> On Thu, Jul 10, 2014 at 3:40 AM, Andrew Beekhof <andrew at beekhof.net> wrote:
>
> On 9 Jul 2014, at 6:49 pm, K Mehta <kiranmehta1981 at gmail.com> wrote:
>
> > Hi,
> >
> > [root at vsanqa11 ~]# rpm -qa | grep pcs ; rpm -qa | grep pace ; rpm -qa | grep libqb; rpm -qa | grep coro; rpm -qa | grep cman
> > pcs-0.9.90-2.el6.centos.2.noarch
> > pacemaker-cli-1.1.10-14.el6_5.3.x86_64
> > pacemaker-libs-1.1.10-14.el6_5.3.x86_64
> > pacemaker-1.1.10-14.el6_5.3.x86_64
> > pacemaker-cluster-libs-1.1.10-14.el6_5.3.x86_64
> > libqb-devel-0.16.0-2.el6.x86_64
> > libqb-0.16.0-2.el6.x86_64
> > corosynclib-1.4.1-17.el6_5.1.x86_64
> > corosync-1.4.1-17.el6_5.1.x86_64
> > cman-3.0.12.1-59.el6_5.2.x86_64
> > [root at vsanqa11 ~]# uname -a
> > Linux vsanqa11 2.6.32-279.el6.x86_64 #1 SMP Fri Jun 22 12:19:21 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
> > [root at vsanqa11 ~]# cat /etc/redhat-release
> > CentOS release 6.3 (Final)
> >
> >
> > Created 27 resources
> >
> > [root at vsanqa11 ~]# pcs status
> > Cluster name: vsanqa11_12
> > Last updated: Wed Jul 9 01:30:05 2014
> > Last change: Wed Jul 9 01:24:12 2014 via cibadmin on vsanqa11
> > Stack: cman
> > Current DC: vsanqa11 - partition with quorum
> > Version: 1.1.10-14.el6_5.3-368c726
> > 2 Nodes configured
> > 54 Resources configured
> >
> >
> > Online: [ vsanqa11 vsanqa12 ]
> >
> > Full list of resources:
> >
> > Master/Slave Set: ms-0feba438-0f16-4de5-bf18-9d576cf4dd26 [vha-0feba438-0f16-4de5-bf18-9d576cf4dd26]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-329ad1bd-2f9c-483d-a052-270731aefd70 [vha-329ad1bd-2f9c-483d-a052-270731aefd70]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-b5b9e8dc-87c9-4229-b425-870d1bc1f107 [vha-b5b9e8dc-87c9-4229-b425-870d1bc1f107]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-56112cc8-4c56-4454-84ea-ba9b7b82dde7 [vha-56112cc8-4c56-4454-84ea-ba9b7b82dde7]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-20fd5ed6-8e72-4a6b-9b1a-73bd96e1f253 [vha-20fd5ed6-8e72-4a6b-9b1a-73bd96e1f253]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-77af4d7e-d78c-4799-a24a-7536d2cccc25 [vha-77af4d7e-d78c-4799-a24a-7536d2cccc25]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-913f6e7e-932f-4c3f-9e7f-a70c4153b4c7 [vha-913f6e7e-932f-4c3f-9e7f-a70c4153b4c7]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-3d3ae48c-1955-4c64-b951-f2a2621a70b7 [vha-3d3ae48c-1955-4c64-b951-f2a2621a70b7]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-a8101da1-636f-483b-90a9-9a18fd5a5793 [vha-a8101da1-636f-483b-90a9-9a18fd5a5793]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-290e0fdd-19c6-4b40-8046-0fa2c94a7320 [vha-290e0fdd-19c6-4b40-8046-0fa2c94a7320]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-8341368b-6b6a-4bf0-bb0a-38b32ffec2f4 [vha-8341368b-6b6a-4bf0-bb0a-38b32ffec2f4]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-6695f479-0d21-4388-9540-a440c32e0944 [vha-6695f479-0d21-4388-9540-a440c32e0944]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-85fe517e-9a2b-4ac1-b6e1-e4da57b49969 [vha-85fe517e-9a2b-4ac1-b6e1-e4da57b49969]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-5b9adf5c-3bb5-4353-8c5f-a3e1508f7c4a [vha-5b9adf5c-3bb5-4353-8c5f-a3e1508f7c4a]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-57b4b7a1-d3bb-4b94-b8dc-8a84e4a3de03 [vha-57b4b7a1-d3bb-4b94-b8dc-8a84e4a3de03]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-b4fbac14-ef19-4861-93e5-14574e101484 [vha-b4fbac14-ef19-4861-93e5-14574e101484]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-ec4836d3-b768-4abd-83bf-3a61143346ce [vha-ec4836d3-b768-4abd-83bf-3a61143346ce]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-28d6db1a-bdba-4fc0-b74c-ef74548cf714 [vha-28d6db1a-bdba-4fc0-b74c-ef74548cf714]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-c6cfd538-17f4-4c4b-b259-731e2cac75f3 [vha-c6cfd538-17f4-4c4b-b259-731e2cac75f3]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-06d19988-7549-4882-b780-fd598714ec7f [vha-06d19988-7549-4882-b780-fd598714ec7f]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-ec105b52-42b1-42f5-931f-249fbc2f16c4 [vha-ec105b52-42b1-42f5-931f-249fbc2f16c4]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-6cc9a97b-9714-4cab-bf52-103c46b8593f [vha-6cc9a97b-9714-4cab-bf52-103c46b8593f]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-b80b4a69-67e2-43bd-8eba-f6c18f78d706 [vha-b80b4a69-67e2-43bd-8eba-f6c18f78d706]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-24817d3c-98e0-4408-9bce-67d8bb2495db [vha-24817d3c-98e0-4408-9bce-67d8bb2495db]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-a6d08422-8592-42cf-995a-8c72c6368cd2 [vha-a6d08422-8592-42cf-995a-8c72c6368cd2]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-100f3ec9-03aa-476c-9569-60463cc2ac8e [vha-100f3ec9-03aa-476c-9569-60463cc2ac8e]
> > Masters: [ vsanqa12 ]
> > Slaves: [ vsanqa11 ]
> > Master/Slave Set: ms-7ec2decb-5426-4ecf-a60f-9996ea0ca445 [vha-7ec2decb-5426-4ecf-a60f-9996ea0ca445]
> > Masters: [ vsanqa11 ]
> > Slaves: [ vsanqa12 ]
> >
> >
> > [root at vsanqa11 ~]# pcs resource create vha-3de5ab16-9917-4b90-93d2-7b04fc71879c ocf:heartbeat:vgc-cm-agent.ocf cluster_uuid=3de5ab16-9917-4b90-93d2-7b04fc71879c op monitor role="Master" interval=30s timeout=100s op monitor role="Master" interval=30s timeout=100s
> >
> >
> > pcs status output includes
> > vha-3de5ab16-9917-4b90-93d2-7b04fc71879c (ocf::heartbeat:vgc-cm-agent.ocf): Started vsanqa11
> >
> >
> > [root at vsanqa11 ~]# pcs resource master ms-3de5ab16-9917-4b90-93d2-7b04fc71879c vha-3de5ab16-9917-4b90-93d2-7b04fc71879c meta clone-max=2 globally-unique=false target-role=started
> > Error: unable to locate command: /usr/sbin/cibadmin
>
> An odd error, but I'm pretty sure you're hitting IPC limits.
> Check out /etc/sysconfig/pacemaker and look for 'ipc' (then make the number much bigger :)
> The logs will probably indicate a good value to choose.
>
> Two extra notes
> - since you're not using systemd, prefix the line with 'export '
> - you'll need to set the same values in your shell environment
>
>
> >
> >
> > Deleted one of the resources that was created successfully and reran above command to create master resource ms-3de5ab16-9917-4b90-93d2-7b04fc71879c and it worked.
> >
> > Tried this multiple times and each time saw the same behavior
> >
> > Attached is the debug output for the above command. This output contains string "unable to locate command: /usr/sbin/cibadmin"
> >
> > Regards,
> > kiran
> >
> >
> > <pcs_debug>_______________________________________________
> > Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >
> > Project Home: http://www.clusterlabs.org
> > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> > Bugs: http://bugs.clusterlabs.org
>
>
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>
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>
>
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