[Pacemaker] Making a resource slightly sticky?

[Paul Graydon]

On 05/13/2010 03:29 PM, Tim Serong wrote:
> On 5/14/2010 at 07:39 AM, Paul Graydon<paul at ehawaii.gov>  wrote:
>    
>> Hi,
>>
>> One of my nodes decided to throw a wobbly this morning and locked up
>> it's network card for about a minute.  Pacemaker came to the rescue,
>> merrily transferred everything over to the other node successfully,
>> however when the original node came back again it transferred the
>> functions back across.
>>
>> Is is possible at all to make resources sticky?  i.e. resources start on
>> node 1.  Node 1 fails, resources migrate to node 2.  Node 1 recovers,
>> but resources stay on node 2 until node 2 fails, at which point they'd
>> migrate to node 1.
>>      
> Yes, you want the "resource-stickiness" property.  Using "crm configure",
> per resource:
>
>    # primitive foo .... \
>        meta resource-stickiness="1"
>
> Or, to make everything a bit sticky:
>
>    # rsc_defaults resource-stickiness="1"
>
> Regards,
>
> Tim
>
>
>    
*hangs head in shame*

Can't believe I missed that... thanks!

-- 
Paul Graydon
Senior Systems Administrator
eHawaii.gov - Hawaii's State Internet Portal
808-695-4619
eHawaii.gov
paul at ehawaii.gov
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