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Re: linux software RAID, 2.6.6, XFS, Postgres: corrupt files

To: Chris Wedgwood <cw@xxxxxxxx>
Subject: Re: linux software RAID, 2.6.6, XFS, Postgres: corrupt files
From: Nathan Scott <nathans@xxxxxxx>
Date: Fri, 15 Apr 2005 10:33:17 +1000
Cc: Dave Chinner <dgc@xxxxxxx>, Ian Westmacott <ianw@xxxxxxxxxxxxxx>, James Foris <jforis@xxxxxxxxx>, linux-xfs@xxxxxxxxxxx
In-reply-to: <20050415002953.GA8709@taniwha.stupidest.org>; from cw@f00f.org on Thu, Apr 14, 2005 at 05:29:53PM -0700
References: <425DD4CD.1090108@wi.rr.com> <000401c540ad$d865d780$76d81e42@hsd1.ma.comcast.net> <20050414052447.GB1855@frodo> <1113510701.5148.506.camel@spectre.intellivid.com> <20050415093420.Q19332@melbourne.sgi.com> <20050415002953.GA8709@taniwha.stupidest.org>
Sender: linux-xfs-bounce@xxxxxxxxxxx
User-agent: Mutt/1.2.5i
On Thu, Apr 14, 2005 at 05:29:53PM -0700, Chris Wedgwood wrote:
> On Fri, Apr 15, 2005 at 09:34:20AM +1000, Dave Chinner wrote:
> 
> > Hmmm. Is the database using asynchronous buffered I/O?
> 
> It can't be.  Buffered AIO under linux doesn't work (well, not in
> mainline).

By "asynchronous" Dave meant non-O_SYNC buffered IO, not AIO. :)

cheers.

-- 
Nathan


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