From: William Lee Irwin III <wli@holomorphy.com>
To: Jeff Garzik <jgarzik@pobox.com>
Cc: Jens Axboe <axboe@suse.de>, Andrew Morton <akpm@digeo.com>,
Linux Kernel <linux-kernel@vger.kernel.org>,
patman@us.ibm.com, andmike@us.ibm.com
Subject: Re: [PATCH] deadline io scheduler
Date: Thu, 26 Sep 2002 00:14:47 -0700 [thread overview]
Message-ID: <20020926071447.GJ3530@holomorphy.com> (raw)
In-Reply-To: <3D92B323.4090504@pobox.com>
On Thu, Sep 26, 2002 at 03:11:31AM -0400, Jeff Garzik wrote:
> I use this driver on my ancient ev56 Alpha, if you need me to do some
> testing.
> Unfortunately it is fragile and known to have obscure bugs... Compaq
> was beating up on this driver for quite a while, but I never saw
> anything but bandaids [and they fully admitted their fixes were bandaids].
> There is an out-of-tree qlogic driver that is reported to be far better
> -- but not necessarily close to Linux kernel coding style.
> /me wonders if people are encouraged or scared off, at this point...
I've got no idea what's going on with it. It just happens to explode when
parallel mkfs's are done. It looks like there's a bug where it can walk
off the end of an array when it gets an unexpected message but fixing
that doesn't help.
Thanks,
Bill
next prev parent reply other threads:[~2002-09-26 7:10 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-25 17:20 [PATCH] deadline io scheduler Jens Axboe
2002-09-26 6:15 ` Andrew Morton
2002-09-26 6:27 ` David S. Miller
2002-09-26 6:44 ` Jens Axboe
2002-09-26 6:59 ` Jens Axboe
2002-09-26 7:06 ` William Lee Irwin III
2002-09-26 7:06 ` David S. Miller
2002-09-26 7:16 ` Jeff Garzik
2002-09-26 7:13 ` David S. Miller
2002-09-26 7:33 ` Jeff Garzik
2002-09-26 7:35 ` David S. Miller
2002-09-26 8:15 ` Michael Clark
2002-09-26 8:18 ` William Lee Irwin III
2002-09-26 17:41 ` Mike Anderson
2002-09-26 18:03 ` Jeff Garzik
2002-09-26 19:21 ` Mike Anderson
2002-09-27 5:41 ` Andrew Vasquez
2002-09-27 5:57 ` Jeff Garzik
2002-09-27 16:58 ` Mike Anderson
2002-09-26 22:41 ` Matt Porter
2002-09-26 22:35 ` Mark Bellon
2002-09-26 20:21 ` Thomas Tonino
2002-09-26 7:41 ` Jeff Garzik
2002-09-26 7:23 ` William Lee Irwin III
2002-09-26 7:11 ` Jeff Garzik
2002-09-26 7:14 ` William Lee Irwin III [this message]
2002-09-26 15:54 ` Patrick Mansfield
2002-09-30 8:15 ` Jens Axboe
2002-09-30 15:39 ` Patrick Mansfield
2002-09-30 16:08 ` Jens Axboe
2002-09-26 8:28 ` Daniel Pittman
2002-09-26 8:29 ` Jens Axboe
2002-09-26 23:23 ` Daniel Pittman
2002-09-30 8:10 ` Jens Axboe
2002-09-26 15:09 ` Rik van Riel
2002-09-26 7:12 ` Andrew Morton
2002-09-26 7:17 ` Jens Axboe
2002-09-26 7:34 ` Jens Axboe
2002-09-30 7:45 ` Pavel Machek
2002-10-02 5:35 ` Jens Axboe
-- strict thread matches above, loose matches on Subject: below --
2002-09-27 16:01 Andrew Vasquez
2002-09-27 17:07 ` Mike Anderson
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