[Pacemaker] CMAN and Pacemaker

Tue Jan 3 01:04:18 UTC 2012

On Tue, Jan 3, 2012 at 11:22 AM, Fil <lists at internyc.net> wrote:
> nothing from the pacemaker, but if I do:
>
> cd /etc/init.d/; ./pacemaker start
>
> it works every time, while:
>
> /etc/init.d/pacemaker start
> or
> systemctl start pacemaker.service
>
> fails. Which leads me to believe upstart is to blame for this.

You mean systemd right?

> Weird
> thing is, this works in corosync/pacemaker scenario but not in
> cman/pacemaker.

Is selinux enabled perhaps?

> thanks
> fil
>
>
> On 01/02/2012 06:05 PM, Andrew Beekhof wrote:
>> On Sat, Dec 31, 2011 at 12:24 PM, Fil <lists at internyc.net> wrote:
>>> Hi Andreas,
>>>
>>> That is exactly how I am staring the cluster first cman and then
>>> pacemaker. For some reason pacemaker doesn't start until I run
>>> pacemakerd by hand and then kill it. After that I can run
>>>
>>> systemctl start pacemaker.service ( or /etc/init.d/pacemaker start )
>>>
>>> This is the only thing which shows up in the log files
>>>
>>> Dec 30 20:03:49 server01 systemd[1]: pacemaker.service: control process
>>> exited, code=exited status=200
>>> Dec 30 20:03:49 server01 systemd[1]: pacemaker.service holdoff time
>>> over, scheduling restart.
>>> Dec 30 20:03:49 server01 systemd[1]: Job pending for unit, delaying
>>> automatic restart.
>>> Dec 30 20:03:49 server01 systemd[1]: Unit pacemaker.service entered
>>> failed state.
>>> Dec 30 20:03:49 server01 systemd[1]: pacemaker.service start request
>>> repeated too quickly, refusing to start.
>>
>> Anything from pacemaker itself?
>>
>>>
>>> here are the configs
>>>
>>> node server01
>>> node server02
>>> primitive clvmd lsb:clvmd
>>> primitive resDLM ocf:pacemaker:controld \
>>>        params daemon="dlm_controld" \
>>>        op start interval="0" timeout="90s" \
>>>        op stop interval="0" timeout="100s" \
>>>        op monitor interval="120s"
>>> primitive stonith_sbd stonith:external/sbd \
>>>        params
>>> sbd_device="/dev/disk/by-path/ip-192.168.10.5\:3260-iscsi-iqn.2004-04.com.qnap\:ts-459proii\:iscsi.sbd01.cb4d16-lun-0"
>>> \
>>>        meta target-role="Started"
>>> clone cloneDLM resDLM \
>>>        meta interleave="true"
>>> clone clone_clvmd clvmd \
>>>        meta interleave="true"
>>> property $id="cib-bootstrap-options" \
>>>        dc-version="1.1.6-4.fc16-89678d4947c5bd466e2f31acd58ea4e1edb854d5" \
>>>        cluster-infrastructure="cman" \
>>>        expected-quorum-votes="2" \
>>>        stonith-enabled="true" \
>>>        no-quorum-policy="ignore" \
>>>        default-resource-stickiness="100" \
>>>        last-lrm-refresh="1325237993" \
>>>        stonith-timeout="60s" \
>>>        stonith-action="reboot"
>>>
>>> <?xml version="1.0"?>
>>> <cluster config_version="4" name="adriatic">
>>>  <logging debug="on"/>
>>>  <clusternodes>
>>>    <clusternode name="server01" nodeid="1">
>>>      <fence>
>>>        <method name="pcmk-redirect">
>>>          <device name="pcmk" port="server01"/>
>>>        </method>
>>>      </fence>
>>>    </clusternode>
>>>    <clusternode name="server02" nodeid="2">
>>>      <fence>
>>>        <method name="pcmk-redirect">
>>>          <device name="pcmk" port="server02"/>
>>>        </method>
>>>      </fence>
>>>    </clusternode>
>>>  </clusternodes>
>>>  <fencedevices>
>>>    <fencedevice name="pcmk" agent="fence_pcmk"/>
>>>  </fencedevices>
>>>  <cman two_node="1" expected_votes="1" port="5405">
>>>    <multicast addr="226.94.1.2"/>
>>>  </cman>
>>> </cluster>
>>>
>>> thanks
>>> fil
>>>
>>>
>>> On 12/28/2011 06:43 PM, Andreas Kurz wrote:
>>>> Hello,
>>>>
>>>> On 12/24/2011 09:13 AM, Fil wrote:
>>>>> Hi everyone,
>>>>>
>>>>> Happy holidays!
>>>>>
>>>>> I need some help with adding CMAN to my current cluster config.
>>>>> Currently I have a two node Corosync/Pacemaker (Active/Passive) cluster.
>>>>> It works as expected. Now I need to add a distributed filesystem to my
>>>>> setup. I would like to test GFS2. As much as I understand I need to
>>>>> setup CMAN to manage dlm/gfs_controld, am I correct? I have followed the
>>>>> Clusters_from_Scratch document but I am having issues starting
>>>>> pacemakerd once the cman is up and running. Is it possible to use
>>>>> dlm/gfs_controld without cman, directly from pacemaker? How do I strat
>>>>> pacemaker when CMAN is running, and do I even need to, and if not how do
>>>>> I manage my resources? Currently I am using:
>>>>>
>>>>> Fedora 16
>>>>> corosync-1.4.2-1.fc16.x86_64
>>>>> pacemaker-1.1.6-4.fc16.x86_64
>>>>> cman-3.1.7-1.fc16.x86_64
>>>>
>>>> Only start cman service -- not corosync -- and then start pacemaker
>>>> service, that should be enough. What is the error you get when starting
>>>> pacemaker via its init script?
>>>>
>>>> Regards,
>>>> Andreas
>>>>
>>>>
>>>>
>>>>
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>>>>
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>>>
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>>>
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>>
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>>
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>> Bugs: http://bugs.clusterlabs.org
>>
>
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>
> Project Home: http://www.clusterlabs.org
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> Bugs: http://bugs.clusterlabs.org