[Pacemaker] Drbd/Nfs MS don't failover on slave node

Guillaume Chanaud guillaume.chanaud at connecting-nature.com
Wed Jul 7 16:34:19 UTC 2010


  I was so taken up by configuration parameters that i didn't checked 
those parameters names was correctly typed
(i didn't use the console directly, but update a cib dump with 
"configure load update /pat/mycib". So i didn't had the reflex to use 
auto-completion).

I have to wait the full resync of drbd since previous attempt made a 
split-brain... before testing the new configuration

I'll let you informed

Thanks

Guillaume
> On Jul 7, 2010, at 11:41 AM, Guillaume Chanaud wrote:
>
>> I already tried the
>>
>> no_quorum-policy="ignore"
>> which has no effect
>>
>> I just retried when reading your mail and resources doesn't migrate.
>> In fact even if i boot only one server, this one won't promote the resources until the second is up...which is far from HA ;)
>>
>>
>> Guillaume
>
> crm shell is very helpful if you can't spell properties right
> just press TAB symbol and it will autocomplete them for you.
>
> crm(live)configure# property
> batch-limit=                  pe-input-series-max=
> cluster-delay=                pe-warn-series-max=
> default-action-timeout=       remove-after-stop=
> default-resource-stickiness=  start-failure-is-fatal=
> is-managed-default=           startup-fencing=
> maintenance-mode=             stonith-action=
> no-quorum-policy=             stonith-enabled=
> node-health-green=            stonith-timeout=
> node-health-red=              stop-all-resources=
> node-health-strategy=         stop-orphan-actions=
> node-health-yellow=           stop-orphan-resources=
> pe-error-series-max=          symmetric-cluster=
>
>
> As you can see the parameter you used was just ignored.
>
> Vadym
>
>
>>> On Mon, Jul 05, 2010 at 12:41:05PM +0200, Guillaume Chanaud wrote:
>>>>   Hello,
>>>>
>>>> i searched the list, tried lots of things but nothing works, so i
>>>> try to post here.
>>>> I'd like to say my configuration worked on heartbeat2/crm, but since
>>>> i migrated to corosync/pacemaker i have a problem.
>>>> Here is my cib :
>>>>
>>>> node filer1 \
>>>>          attributes standby="off"
>>>> node filer2 \
>>>>          attributes standby="off"
>>>> property $id="cib-bootstrap-options" \
>>>>          symmetric-cluster="true" \
>>>>          no_quorum-policy="stop" \
>>>
>>>> Now, i stop the filer1
>>>> #/etc/init.d/corosync stop
>>>>
>>>> It stops correctly
>>>>
>>>> but in crm_mon:
>>>>
>>>> ============
>>>> Last updated: Mon Jul  5 11:28:59 2010
>>>> Stack: openais
>>>> Current DC: filer1.connecting-nature.com - partition WITHOUT quorum
>>>> And nothing happens (ressources doesn't migrate to filer2 which is
>>>> online, in fact, like pasted above, they doesn't appears)
>>> maybe you get what you asked for?
>>>
>>> Hint: no_quorum-policy
>>>
>>>
>>
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>> Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
>
> _______________________________________________
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>
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker





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