From: Chris Wedgwood <cw@f00f.org>
To: Linus Torvalds <torvalds@osdl.org>
Cc: Kernel Mailing List <linux-kernel@vger.kernel.org>,
Jens Axboe <axboe@suse.de>
Subject: Re: Linux 2.6.9-rc1
Date: Tue, 24 Aug 2004 11:54:47 -0700 [thread overview]
Message-ID: <20040824185447.GA28558@taniwha.stupidest.org> (raw)
In-Reply-To: <Pine.LNX.4.58.0408240031560.17766@ppc970.osdl.org>
On Tue, Aug 24, 2004 at 12:49:24AM -0700, Linus Torvalds wrote:
> Jens Axboe:
> o disk barriers: core
> o disk barriers: IDE
> o disk barriers: scsi
> o disk barriers: devicemapper
> o disk barriers: MD
> o ext3 barrier support
What are the implications here when using an external journal?
When the log is external the writes can still be reordered and create
potential problems surely? (ie. write <fs-stuff> <journal thing>
<fs-stuff> and since the <journal thing> is on a separate disk the
ordering will be messed up)...
--cw
next prev parent reply other threads:[~2004-08-24 18:55 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-24 7:49 Linus Torvalds
2004-08-24 16:40 ` Linux 2.6.9-rc1 (compile stats) John Cherry
2004-08-24 16:41 ` Linux 2.6.9-rc1 Pierre Ossman
2004-08-24 16:46 ` Russell King
2004-08-24 16:59 ` Pierre Ossman
2004-08-24 17:50 ` Alexander Gran
2004-08-24 18:42 ` Matt Mackall
2004-08-24 19:23 ` Linus Torvalds
2004-08-24 19:38 ` Chris Meadors
2004-08-24 19:54 ` Florian Weimer
2004-08-24 20:13 ` Josh Boyer
2004-08-24 20:25 ` Jesper Juhl
2004-08-24 20:07 ` Tim Schmielau
2004-08-24 20:32 ` Matt Mackall
2004-08-24 21:22 ` Martin J. Bligh
2004-08-24 22:55 ` Dave Hansen
2004-08-24 22:52 ` H. Peter Anvin
2004-08-24 23:46 ` Dâniel Fraga
2004-08-25 0:11 ` Daniel Andersen
2004-08-25 1:01 ` Dâniel Fraga
2004-08-25 4:24 ` H. Peter Anvin
2004-08-25 20:36 ` Bill Davidsen
2004-08-25 0:25 ` Stephen Wille Padnos
2004-08-25 1:11 ` Dâniel Fraga
2004-08-25 9:13 ` Geert Uytterhoeven
2004-08-25 20:18 ` Bill Davidsen
2004-08-24 18:54 ` Chris Wedgwood [this message]
2004-08-24 21:48 ` H. Peter Anvin
2004-08-24 21:58 ` Randy.Dunlap
2004-08-25 14:45 ` Chris Friesen
2004-08-25 16:12 ` Matthias Andree
2004-08-25 18:52 ` Joshua Kwan
2004-08-25 20:32 ` Harald Welte
2004-08-25 21:35 ` Henrik Nordstrom
2004-08-25 23:48 ` Harald Welte
2004-08-25 23:44 ` David S. Miller
2004-08-26 3:14 ` Joshua Kwan
2004-08-26 8:02 ` Harald Welte
2004-08-26 5:07 ` Mark Lord
[not found] ` <20040825231407.058b3ea6.davem@redhat.com>
2004-08-26 6:15 ` David S. Miller
2004-08-31 17:34 ` 2.6.9-rc1: missing netfilter help texts Adrian Bunk
2004-08-31 18:40 ` [netfilter-core] " Harald Welte
2004-08-25 0:31 Linux 2.6.9-rc1 Sartorelli, Kevin
2004-08-25 1:05 ` Daniel Andersen
2004-08-25 1:20 ` Linus Torvalds
2004-08-25 14:52 ` Martin J. Bligh
2004-08-25 21:14 ` Roman Zippel
2004-08-26 8:09 ` Denis Vlasenko
2004-08-26 8:35 ` Geert Uytterhoeven
2004-08-27 12:45 ` Horst von Brand
2004-08-27 21:30 ` Denis Vlasenko
2004-08-25 20:27 ` Bill Davidsen
2004-08-25 22:20 David Mansfield
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