[Pacemaker] Colocation / Order question

[Andrew Beekhof]

On Thu, Dec 9, 2010 at 6:44 PM, Vadym Chepkov <vchepkov at gmail.com> wrote:
>
>>> 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
>
>
> Why not, I thought in absence of a positive score IP-Address wouldn't start in asymmetric cluster?

Guys, please trust me. Nothing we have allows you to express colocate(A, B or C)

>
> Thanks,
> Vadym
>
>>>
>>>>
>>>>> 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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>>>>>>
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>>>>>> http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
>>>>>
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>>>>>
>>>>>
>>>>
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>>>> Project Home: http://www.clusterlabs.org
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>>>>
>>>
>>>
>>>
>>> --
>>> Serge Dubrouski.
>>>
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>>>
>>
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>>
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>> Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
>
>
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>
> Project Home: http://www.clusterlabs.org
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> Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
>
>