From: Tejun Heo <htejun@gmail.com>
To: Mike Accetta <maccetta@laurelnetworks.com>
Cc: linux-ide@vger.kernel.org
Subject: Re: ICH6-M libata disk timeouts 2.6.18 -> 2.6.19
Date: Sat, 13 Jan 2007 11:23:19 +0900 [thread overview]
Message-ID: <45A84297.3020408@gmail.com> (raw)
In-Reply-To: <17923.1168404967@mdt.dhcp.pit.laurelnetworks.com>
Mike Accetta wrote:
> Here's a bit more information on these timeouts. I noticed a mention
> of changing the command queue depth in a recent lkml post and decided
> to give that a whirl.
>
> This problem seems to be related to the depth of the queue. When I
> set the value for /sys/block/sdb/device/queue_depth to 4 the raid1
> re-sync completes without incident. When set to 5 it eventually gives
> the timeout error message (although at well past 50% of the re-sync).
> The problem was originally observed with the default setting (31).
Please post the result of 'hdparm -I /dev/sdb'. Thanks.
--
tejun
next prev parent reply other threads:[~2007-01-13 2:23 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-09 23:16 ICH6-M libata disk timeouts 2.6.18 -> 2.6.19 Mike Accetta
2007-01-10 4:56 ` Mike Accetta
2007-01-13 2:23 ` Tejun Heo [this message]
2007-01-13 3:09 ` Mike Accetta
2007-01-19 2:49 ` ICH6-M libata disk timeouts in 2.6.19 (except with small queue depth) Mike Accetta
2007-01-20 18:21 ` Tejun Heo
2007-01-22 16:04 ` Mike Accetta
2007-01-23 3:11 ` Mark Lord
2007-02-27 14:54 ` ICH6-M libata disk timeouts 2.6.18 -> 2.6.19 Tejun Heo
2007-02-27 19:37 ` Mike Accetta
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=45A84297.3020408@gmail.com \
--to=htejun@gmail.com \
--cc=linux-ide@vger.kernel.org \
--cc=maccetta@laurelnetworks.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.