Re: Replication options?

From: "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>
To: Jan Wieck <JanWieck(at)Yahoo(dot)com>
Cc: Liam Lesboch <liamlesboch(at)hotmail(dot)com>, pgsql-general(at)postgresql(dot)org
Subject: Re: Replication options?
Date: 2004-09-25 22:26:17
Message-ID: 4155F089.40200@commandprompt.com
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>>> logging of the commit is done after the WAL operation, it must be
>>> assured that WAL replay during crash recovery also causes
>>> replication log journal to be recovered or repeated. In short, the
>>> replication log must be covered by the same redo mechanism the crash
>>> recovery system uses.
>>
>>
>> This I will have to verify with our programmers as to exactly "when"
>> the replication occurs.
>
>
> Joshua,
>
> you never followed up to this one.

As of 1.3.1 (the current version) we also perform wal processing to
insure that the transaction is correctly replicated in case of a crash.

Sincerely,

Joshua D. Drake

>
>
> Jan
>

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