[Pacemaker] Colocation / Order question

[Andrew Beekhof]

On Thu, Dec 9, 2010 at 6:36 PM, Serge Dubrouski <sergeyfd at gmail.com> wrote:
> Why not just include those IPs into groups?

Nope. If the second resource isn;t up the IP cant run

>
> Are there any plans to support groups that can include another groups?

No

> Basically it's sill those ((colocate( ( A or B) C ) that you already
> mentioned but having an ability to write "group GroupA resB" would be
> good too.

No, its not.  Groups do not give the desired semantics.

>
> On Thu, Dec 9, 2010 at 10:28 AM, Andrew Beekhof <andrew at beekhof.net> wrote:
>> On Thu, Dec 9, 2010 at 2:45 PM, Vadym Chepkov <vchepkov at gmail.com> wrote:
>>>
>>> symmetrical-cluster=false
>>> ?
>>
>> nope
>
>>
>>> Cheers,
>>> Vadym
>>>
>>> On Dec 9, 2010 5:09 AM, "Andrew Beekhof" <andrew at beekhof.net> wrote:
>>>> On Wed, Dec 8, 2010 at 11:31 PM, Vadym Chepkov <vchepkov at gmail.com> wrote:
>>>>> On Dec 8, 2010, at 9:43 AM, Michael Schwartzkopff wrote:
>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> I have two groups each located on one node. So GroupA on nodeA and
>>>>>> GroupB on
>>>>>> nodeB.
>>>>>>
>>>>>> I want to have a third resource (i.e. IP-Address) make run on any node
>>>>>> where
>>>>>> one of the above groups are running, i.e. on nodeA or nodeB.
>>>>>>
>>>>>> Can I realize this with constraint sets? Is it possible to have simple
>>>>>> constraints?
>>>>>>
>>>>>> Thanks for any hints.
>>>>>
>>>>> colocation col1 500: IP-Address GroupA
>>>>> colocation col1 500: IP-Address GroupB
>>>>>
>>>>> :)
>>>>
>>>> Would mostly work but if neither A nor B are running then the IP would
>>>> still be active.
>>>> I've wanted to implement colocate( ( A or B) C ) for a while now but
>>>> haven't had the bandwidth.
>>>>
>>>>>
>>>>>
>>>>>
>>>>>>
>>>>>> Michael
>>>>>>
>>>>>> --
>>>>>> Dr. Michael Schwartzkopff
>>>>>> Guardinistr. 63
>>>>>> 81375 München
>>>>>>
>>>>>> Tel: (0163) 172 50 98
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>>>>>
>>>>>
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>>>>
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>>
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>>
>
>
>
> --
> Serge Dubrouski.
>
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>