[Pacemaker] Temporarily disabling the cluster

[Andrew Beekhof]

On Sep 9, 2008, at 10:02 PM, Lars Marowsky-Bree wrote:

> On 2008-09-09T21:45:30, Andrew Beekhof <beekhof at gmail.com> wrote:
>
>>>>>> Basically:
>>>>>>
>>>>>> "Enable maintenance mode" means "is_managed == false" for  
>>>>>> everything
> 								^^^^^^^^^^
>>>>>> (overrides individual resource settings?), plus disabling all
>>>>>> monitors.
>>>>>>
>>>>>> "Disabling maintenance mode (going back to production" - probe
>>>>>> everything everywhere again(?), reenable monitors, resume normal
>>>>>> "is_managed" behaviour.
>>>>>>
>>>>>> Is that about it?
>>>>>
>>>>> The problem is what should happen when a resource is "suspended"  
>>>>> while
>>>>> pacemaker's about to relocate it due to some other events ?
>>>>
>>>> In this mode, pacemaker would never move a resource.
>>>
>>> Yes. And then all resources colocated/ordered with that are "pinned"
>>> as well. So effectively, we have the whole cluster "half- 
>>> suspended" as
>>> well.
>>>
>>> This leads me to think that "suspend" a specific resource is not a  
>>> clean
>>> idea.
>>
>> I agree. I think we're talking about a global state here.
>
> Works for me ;-)

so who's adding the feature request to bugzilla? :)