Re: Streaming replication and triggering failover

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От Fujii Masao
Тема Re: Streaming replication and triggering failover
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Msg-id 3f0b79eb1001080541g41e6ebc0ne1d587cf9aa63cc1@mail.gmail.com
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Ответ на Re: Streaming replication and triggering failover  (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>)
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On Fri, Jan 8, 2010 at 10:31 PM, Heikki Linnakangas
<heikki.linnakangas@enterprisedb.com> wrote:
> Fujii Masao wrote:
>> You dropped CheckForStandbyTrigger() called at the end of recovery.
>> I think that this would be problem when an invalid record is found before
>> we reaches a streaming recovery state. The standby would be out-of-control
>> of the clusterware, and be brought up. Which might cause a split-brain
>> syndrome. We should need something to prevent such unexpected
>> activation?
>
> I modified ReadRecord to PANIC if an invalid record is found during
> streaming recovery.

Oh, sorry. It was my misunderstanding :(

Regards,

-- 
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center


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