Re: Sync Rep for 2011CF1

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
Cc: Simon Riggs <simon(at)2ndquadrant(dot)com>, Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Sync Rep for 2011CF1
Date: 2011-02-16 17:43:13
Message-ID: AANLkTin7LnkRxQ1NDm01keLkiU6+F_5rdB5=JAczvTeQ@mail.gmail.com
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On Wed, Feb 16, 2011 at 12:34 PM, Heikki Linnakangas
<heikki(dot)linnakangas(at)enterprisedb(dot)com> wrote:
> On 16.02.2011 19:29, Robert Haas wrote:
>>
>> Actually, on further reflection, I'm not even sure why we bother with
>> the fsync.  It seems like a useful safeguard but I'm not seeing how we
>> can get to that point without having fsync'd everything anyway.  Am I
>> missing something?
>
> WalRcvDie() is called on error. For example, if the connection dies
> unexpectedly during walrcv_receive().

Ah, OK.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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