Bruce Momjian <pgman@candle.pha.pa.us> writes:
> The paper does recommend ext3, but the differences between file systems
> are very small.
Well, I only did a very rough benchmark (a few runs of pgbench), but
the results I found were drastically different: ext2 was significantly
faster (~50%) than ext3-writeback, which was in turn significantly
faster (~25%) than ext3-ordered.
> Also, though ext3 is slower, turning fsync off should make ext3 function
> similar to ext2.
Why would that be?
Cheers,
Neil
--
Neil Conway <neilc@samurai.com> || PGP Key ID: DB3C29FC
