From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | suchindra(at)linuxlabs(dot)com |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Question for the developers. |
Date: | 2003-11-09 00:45:03 |
Message-ID: | 200311090045.hA90j3j17972@candle.pha.pa.us |
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Lists: | pgsql-hackers |
suchindra(at)linuxlabs(dot)com wrote:
>
> Hi,
>
> I am Suchindra Katageri and am working as a Software Engineer at
> Linuxlabs, Atlanta, GA.
>
> I am presently working on developing libraries to make postgresql
> run on a cluster. I was wondering if it was possible to force Database
> writes to stable storage, without messing up with the postgres code.
> e.g. force the PostgreSQL to write to stable storage after an INSERT
> command.
For stable storage, you mean disk storage? You need fsync for that,
probably, but we already fsync our write-ahead log (WAL) on every
commit.
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
+ Christ can be your backup. | Newtown Square, Pennsylvania 19073
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