From: Chris Mason <mason@suse.com>
To: Jens Axboe <axboe@suse.de>
Cc: Peter Zaitsev <peter@mysql.com>,
Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: True fsync() in Linux (on IDE)
Date: Thu, 18 Mar 2004 15:11:40 -0500 [thread overview]
Message-ID: <1079640699.11062.1.camel@watt.suse.com> (raw)
In-Reply-To: <20040318194745.GA2314@suse.de>
On Thu, 2004-03-18 at 14:47, Jens Axboe wrote:
> > With 2.6.3 I have both existing file and new file to complete in less
> > than 1 second.
>
> I believe some missed set_page_writeback() calls caused fsync() to never
> really wait on anything, pretty broken... IIRC, it's fixed in latest
> -mm, or maybe it's just pending for next release.
This should have only been broken in -mm. Which kernels exactly are you
comparing? Maybe the 3ware array defaults to different writecache
settings under 2.6?
-chris
next prev parent reply other threads:[~2004-03-18 20:10 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-18 1:08 True fsync() in Linux (on IDE) Peter Zaitsev
2004-03-18 6:47 ` Jens Axboe
2004-03-18 11:34 ` Matthias Andree
2004-03-18 11:55 ` Jens Axboe
2004-03-18 12:21 ` Matthias Andree
2004-03-18 12:37 ` Jens Axboe
2004-03-18 11:58 ` (no subject) Daniel Czarnecki
2004-03-18 19:44 ` True fsync() in Linux (on IDE) Peter Zaitsev
2004-03-18 19:47 ` Jens Axboe
2004-03-18 20:11 ` Chris Mason [this message]
2004-03-18 20:17 ` Peter Zaitsev
2004-03-18 20:33 ` Chris Mason
2004-03-18 20:46 ` Peter Zaitsev
2004-03-18 21:02 ` Chris Mason
2004-03-18 21:09 ` Peter Zaitsev
2004-03-18 21:19 ` Chris Mason
2004-03-19 8:05 ` Hans Reiser
2004-03-19 13:52 ` Chris Mason
2004-03-19 19:26 ` Peter Zaitsev
2004-03-19 20:23 ` Chris Mason
2004-03-19 20:31 ` Hans Reiser
2004-03-19 20:38 ` Chris Mason
2004-03-19 20:48 ` Hans Reiser
2004-03-19 20:56 ` Chris Mason
2004-03-20 11:04 ` Hans Reiser
2004-03-19 19:36 ` Hans Reiser
2004-03-19 19:57 ` Chris Mason
2004-03-19 20:04 ` Hans Reiser
2004-03-19 20:15 ` Chris Mason
2004-03-19 20:06 ` Peter Zaitsev
2004-03-19 22:03 ` Matthias Andree
2004-03-20 10:20 ` Jamie Lokier
2004-03-20 19:48 ` Peter Zaitsev
2004-03-22 13:08 Heikki Tuuri
2004-03-22 13:23 ` Jens Axboe
2004-03-22 15:17 ` Matthias Andree
2004-03-22 15:35 ` Christoph Hellwig
2004-03-22 19:12 ` Christoffer Hall-Frederiksen
2004-03-22 20:28 ` Matthias Andree
2004-03-22 19:33 ` Hans Reiser
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