Allow changing resource parameters without restarting via maintenance mode

[krig]

Instead of requiring a restart to update parameter values, this procedure should be usable:

1. set maintenance mode for resource
2. change parameter
3. cleanup (to remove digest and force reprobe)
4. unset maintenance mode

[dmuhamedagic]

On Thu, Apr 09, 2015 at 01:58:58AM -0700, Kristoffer Grönlund wrote:

Instead of requiring a restart to update parameter values, this procedure should be usable:

1. set maintenance mode for resource
2. change parameter
3. cleanup (to remove digest and force reprobe)
4. unset maintenance mode

yes, i can recall such a request. btw, it would be good to extend the ocf to include a par attribute for this: say "no_restart".

[krig]

Ah, that's also a good idea, yes :)

[dmuhamedagic]

On Thu, Apr 09, 2015 at 03:00:30AM -0700, Kristoffer Grönlund wrote:

Ah, that's also a good idea, yes :)

that would be then a feature for pacemaker:)