[Pacemaker] Lighty doesn't come up always

[Dan Frincu]

You should define location constraints for all resources, including 
those that are part of a group.

Jul  6 11:27:08 olga pengine: [7362]: info: native_color: Resource Public-IP cannot run anywhere
Jul  6 11:27:08 olga pengine: [7362]: info: native_color: Resource lighty cannot run anywhere

Also, you mentioned that if you start the resources with a two minute 
delay, they work, so try to increase the start interval of lighty to 10 
seconds, then see if the resources start as they should.

Regards.

Torsten Bronger wrote:
> Hallöchen!
>
> Dr. Michael Schwartzkopff writes:
>
>   
>> Am Dienstag, den 06.07.2010, 10:28 +0200 schrieb Torsten Bronger:
>>
>>     
>>> We have a two-node cluster with a virtual IP and Lighty running
>>> on that node which has this IP currently.  Thus, our
>>> configuration says:
>>>
>>> [...]
>>>
>>> The problem is that under some circumstances, Lighty is not
>>> started.  Instead, crm_mon shows at the bottom:
>>>       
>> Remove the collocation constraint because it is implicitly given
>> in the group. Then it shoud work.
>>     
>
> Thank you, I removed the superfluous line.  However, the problem is
> still there.
>
> If I start Heartbeat on both nodes simultaneously, Lighty is not
> started, and the log on one of the nodes says
>
> Jul  6 11:27:08 olga pengine: [7362]: notice: group_print:  Resource Group: lighty_group
> Jul  6 11:27:08 olga pengine: [7362]: notice: native_print:      Public-IP#011(ocf::heartbeat:IPaddr2):#011Stopped
> Jul  6 11:27:08 olga pengine: [7362]: notice: native_print:      lighty#011(lsb:lighttpd):#011Stopped
> Jul  6 11:27:08 olga pengine: [7362]: notice: clone_print:  Clone Set: pingclone
> Jul  6 11:27:08 olga pengine: [7362]: notice: short_print:      Stopped: [ pingd:0 pingd:1 ]
> Jul  6 11:27:08 olga attrd: [7356]: info: attrd_trigger_update: Sending flush op to all hosts for: terminate (<null>)
> Jul  6 11:27:08 olga pengine: [7362]: info: native_merge_weights: Public-IP: Rolling back scores from lighty
> Jul  6 11:27:08 olga pengine: [7362]: info: native_color: Resource Public-IP cannot run anywhere
> Jul  6 11:27:08 olga pengine: [7362]: info: native_color: Resource lighty cannot run anywhere
> Jul  6 11:27:08 olga pengine: [7362]: notice: RecurringOp:  Start recurring monitor (15s) for pingd:0 on mandy
> Jul  6 11:27:08 olga pengine: [7362]: notice: RecurringOp:  Start recurring monitor (15s) for pingd:1 on olga
> Jul  6 11:27:08 olga pengine: [7362]: notice: LogActions: Leave resource Public-IP#011(Stopped)
> Jul  6 11:27:08 olga pengine: [7362]: notice: LogActions: Leave resource lighty#011(Stopped)
>
> If I start both nodes one after the other with two minutes delay,
> everything works fine.  Why is this?
>
> Tschö,
> Torsten.
>
>   

-- 
Dan FRINCU
Systems Engineer

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