Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Please,
Somebody work with ocfs2 and 2 primaries nodes ? What can I do to automatic
policy on Split Brain situation ?
I'm using DRBD to replicate the /var/www on 2 web servers, I'm using only to
load balance, I don't need of HA.
Thanks,
Fernando
2010/6/22 Fernando de Lima e Silva <fernando.lima at bsd.com.br>
> So, to use automatic policy, Do I need use handlers and fencing too ?
>
> Best Regards,
> Fernando
>
> 2010/6/21 Joseph L. Casale <jcasale at activenetwerx.com>
>
>> >Hi Joseph, thanks for you answer.
>>
>> >
>> >I'm using ocfs2 and o2cb driver cluster. With my settings, always when I
>> have split brain situation one node is Standole and the other WFConnection.
>> >
>> >Only when I setup the after-sb-2pri disconnect, the two nodes are
>> Standalone, so I execute the manual split brain recovery.
>> >
>> >I want setup a automatic policy to recovery.
>>
>> Use text mail and reply on list to keep the thread complete and
>> benefit from the more experienced people on this list.
>>
>> Anyway, I understood this from your initial post: I pointed you
>> to a doc that showed some possible configuration of drbd.conf
>> under similar circumstances.
>>
>> If you read his config, he uses:
>>
>> disk {
>> fencing resource-and-stonith;
>> }
>>
>> Which needs a handler (He wrote his own):
>>
>> handlers {
>> outdate-peer "/sbin/obliterate-peer.sh";
>> }
>>
>> Note the net config difference? Both nodes are active, so this calls
>> possible for some different handling of SB symptom.
>>
>> The difference is your using OCFS2 and not GFS{2} but it details a logical
>> procedure. Essentially, the config params you seem to be using are not
>> applicable to an active/active setup.
>>
>> jlc
>> _______________________________________________
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>> drbd-user at lists.linbit.com
>> http://lists.linbit.com/mailman/listinfo/drbd-user
>>
>
>
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