Re: Sync Replication with transaction-controlled durability

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Dimitri Fontaine <dimitri(at)2ndquadrant(dot)fr>
Cc: Simon Riggs <simon(at)2ndquadrant(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Sync Replication with transaction-controlled durability
Date: 2010-10-09 00:40:03
Message-ID: AANLkTin=fHmtx0LQqf=JEj834=DfHvWC-8Csptcx6c-9@mail.gmail.com
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On Fri, Oct 8, 2010 at 5:59 PM, Dimitri Fontaine <dimitri(at)2ndquadrant(dot)fr> wrote:
> Robert Haas <robertmhaas(at)gmail(dot)com> writes:
>> It seems like it would be more helpful if you were working on
>> implementing a design that had more than one vote.  As far as I can
>> tell, we have rough consensus that for the first commit we should only
>> worry about the case where k = 1; that is, only one ACK is ever
>> required for commit
>
> My understanding by reading the mails here and quick-reading the patch
> (in my MUA, that's how quick the reading was), is that what you want
> here is what's done in the patch, which has been proposed as a WIP, too.

It's not.

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

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