[Linux-HA] About cli-preference

[Dan Frincu]

Hi,

On Wed, Aug 3, 2011 at 5:23 PM,  <alain.moulle at bull.net> wrote:
> Hi
>
> When we do a crm resource migrate resource-name, crm add a cli-preference
> in the configuration for
> this resource.
> I wonder if there is a way to tell Pacemaker that, once the resource is
> running on the new target node, it could automatically remove the
> cli-preference ?
> or for example after a given life-time for this cli-preference ?

# crm resource help migrate

Migrate a resource to a different node. If node is left out, the
resource is migrated by creating a constraint which prevents it from
running on the current node. Additionally, you may specify a
lifetime for the constraint---once it expires, the location
constraint will no longer be active.

Usage:
...............
        migrate <rsc> [<node>] [<lifetime>]
...............

You can specify a lifetime.

HTH,
Dan

> (knowing that we have a configuration with resource-stickiness etc. which
> avoids
> the automatic failback of the resource when the cli-preference is removed)
>
> Thanks
> Alain Moullé
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>



-- 
Dan Frincu
CCNA, RHCE