[ClusterLabs] starting of resources

Jan Pokorný jpokorny at redhat.com
Wed Aug 12 12:13:24 EDT 2015


On 11/08/15 09:14 -0500, Ken Gaillot wrote:
> On 08/11/2015 02:12 AM, Vijay Partha wrote:
>> After you start pacemaker and then type pcs status, we get the output that
>> there are nodes online and the list of resources are empty. We then add
>> resources to the nodes. Now what i want is after starting pacemaker can i
>> get some resources to be started without adding the resources by making use
>> of pcs.
> 
> You only need to add resources once. "pcs status" takes a little time to
> show them when a cluster first starts up; just wait a while and type
> "pcs status" again. 

On a related note, one could be spared from this manual busy waiting 
if there was a support for that:
https://bugzilla.redhat.com/show_bug.cgi?id=1229822

> The resources themselves will be started as soon as the cluster
> determines they safely can be.
> 
>> On Tue, Aug 11, 2015 at 12:39 PM, Andrei Borzenkov <arvidjaar at gmail.com>
>> wrote:
>> 
>>> On Tue, Aug 11, 2015 at 9:44 AM, Vijay Partha <vijaysarathy94 at gmail.com>
>>> wrote:
>>> 
>>>> Can we statically add resources to the nodes. I mean before the
>>>> pacemaker is started can we add resources to the nodes like you
>>>> dont require to make use of pcs resource create. Is this
>>>> possible?
>>> 
>>> You better explain what you are trying to achieve. Otherwise exactly
>>> this question was discussed just recently, search archives of this
>>> list.
>> 
>> If there are archives for this list could you help me out in
>> sending the link.

In general, primary archive of the list can be reached at
<http://clusterlabs.org/pipermail/users/>, with other semi-endorsed 
(having their own merits) mirrors being Gmane:
<http://dir.gmane.org/gmane.comp.clustering.clusterlabs.user>
and The Mail Archive:
<https://www.mail-archive.com/users@clusterlabs.org/>

Andrei likely referred to this thread that should cover what, I also
think, you want to achieve:
<http://clusterlabs.org/pipermail/users/2015-August/000913.html>

Hope this helps.

-- 
Jan (Poki)
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