Re: Re: New Linux xfs/reiser file systems

From: teg(at)redhat(dot)com (Trond Eivind =?iso-8859-1?q?Glomsr=F8d?=)
To: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Re: New Linux xfs/reiser file systems
Date: 2001-05-09 16:15:35
Message-ID: xuyoft2xzvc.fsf@halden.devel.redhat.com
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Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> writes:

> >
> > When compared to the earlier ones (including XFS), you'll note that ReiserFS
> > performance is rather poor in some of the tests - it takes 37 vs. 13
> > seconds for 8192 inserts, when the inserts are different transactions.
>
> That is all the fsync delay, probably, and it should be using fdatasync()
> on that kernel.

And it does seem to work that way with XFS...

--
Trond Eivind Glomsrød
Red Hat, Inc.

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