Re: TODO: Determine optimal fdatasync/fsync, O_SYNC/O_DSYNC options

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: TODO: Determine optimal fdatasync/fsync, O_SYNC/O_DSYNC options
Date: 2006-06-08 22:47:13
Message-ID: 2529.1149806833@sss.pgh.pa.us
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"Joshua D. Drake" <jd(at)commandprompt(dot)com> writes:
> Doesn't this exist in:
> src/tools/fsync?

No, that only tells you if the various alternatives *work*. Not which
one performs best.

regards, tom lane

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