[Linux-HA] resource_stickiness and groups - how it is calculated?

[Michael Schwartzkopff]

Am Montag, 26. Januar 2009 12:10:19 schrieb Tobias Appel:
> Well I've got a lot of questions today as you can see :)
>
> I have a group of resources which is ordered and colocated (due to drbd
> master / slave constraint). I added a monitor operation to nearly all
> members of this group with a on_fail restart setting.
> Now I'm wondering do I have to add resource_stickiness for each resource
> or just for the group?
> And how is it calculated if I add it to the group. Right now I have a
> resource_stickiness with a value of 100 and a failure_stickiness with a
> value of -30 for the whole group. But if one resource fails I'm not sure
> if only this particular resource is restarted or all members of the
> group (thus multiplying the failure_stickiness by the amount of members
> in the group).
>
> Thanks in advance for any input.
>
> Regards,
> Tobi

http://www.linux-ha.org/ScoreCalculation


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