[Pacemaker] CMAN and Pacemaker

Fil lists at internyc.net
Fri Jan 6 00:20:17 EST 2012 

:(   weird huh....

On 01/05/2012 11:54 PM, Andrew Beekhof wrote:
> Urgh, I updated my system and now I get the same behaviour as you :-(
> 
> On Fri, Jan 6, 2012 at 3:50 PM, Andrew Beekhof <andrew at beekhof.net> wrote:
>> Did you disable cman's quorum timeout as per:
>>   http://www.clusterlabs.org/doc/en-US/Pacemaker/1.1/html/Clusters_from_Scratch/ch08s02s02.html
>> ?
>>
>> On Thu, Jan 5, 2012 at 5:15 PM, Fil <lists at internyc.net> wrote:
>>> I am doing exactly the same thing:
>>>
>>> systemctl start cman.service
>>> systemctl start pacemaker.service
>>>
>>>
>>> # pacemakerd --features
>>> Pacemaker 1.1.6-4.fc16 (Build: 89678d4947c5bd466e2f31acd58ea4e1edb854d5)
>>>  Supporting:  generated-manpages agent-manpages ascii-docs ncurses
>>> trace-logging cman corosync-quorum corosync
>>>
>>>
>>> thanks
>>> fil
>>>
>>>
>>> On 01/05/2012 12:26 AM, Andrew Beekhof wrote:
>>>> It seems to work here.
>>>>
>>>> Can you post the output of: pacemakerd --features
>>>> What are the exact commands you're running?
>>>>
>>>> I'm running:
>>>>    systemctl start cman.service
>>>>    systemctl start pacemaker.service
>>>>
>>>> On Thu, Jan 5, 2012 at 8:29 AM, Andrew Beekhof <andrew at beekhof.net> wrote:
>>>>> Ok, I'll try to test cman+pacemaker on f16 in the next few days.
>>>>> Last time I checked corosync+pacemaker.
>>>>>
>>>>> On Tue, Jan 3, 2012 at 12:49 PM, Fil <lists at internyc.net> wrote:
>>>>>> yes systemd, and no selinux.
>>>>>>
>>>>>> On 01/02/2012 08:04 PM, Andrew Beekhof wrote:
>>>>>>> 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
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> 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
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> 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
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> 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
>>>>>>>>>
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> 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
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> 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
>>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> 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
>>>>
>>>> _______________________________________________
>>>> 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
>>>>
>>>
>>> _______________________________________________
>>> 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
> 
> _______________________________________________
> 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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