[DRBD-user] How to know which node was the last primary ?

GAUTIER Hervé herve.gautier at thalesgroup.com
Tue Jan 6 15:06:08 CET 2009



Peter Sabaini a écrit :
> On Tuesday 06 January 2009 14:18:52 GAUTIER Hervé wrote:
>   
>> Peter Sabaini a écrit :
>>     
>>> Maybe it already
>>> does what you want.  See http://www.drbd.org/users-guide-emb/s-configure-
>>> split-brain-behavior.html#s-automatic-split-brain-recovery-configuration
>>>       
>> Not exactly.
>> In fact, it is to refuse to start a DRBD service in case of split brain
>> on a member which was not the last known (before split brain) running
>> the service.
>>     
>
> Isn't that what after-sb-0pri = disconnect does?
>   
In my opinion, not exactly.
In this configuration, after having fixed the split brain, you have to 
take the decision of which node is the synchronisation source (no 
automatical recover).

-- 
Hervé GAUTIER




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