From: Tejun Heo <htejun@gmail.com>
To: Berthold Gunreben <b.gunreben@web.de>
Cc: "linux.kernel" <linux-kernel@vger.kernel.org>,
Theodore Tso <tytso@mit.edu>, Alan Cox <alan@lxorguk.ukuu.org.uk>,
Niel Lambrechts <niel.lambrechts@gmail.com>
Subject: Re: 2.6.29 regression: ATA bus errors on resume
Date: Fri, 25 Sep 2009 13:11:37 +0900 [thread overview]
Message-ID: <4ABC42F9.3010403@gmail.com> (raw)
In-Reply-To: <200909182226.39660.b.gunreben@web.de>
Hello, Berthold.
Berthold Gunreben wrote:
> I am not quite sure if I am at the right place here, however, I get very
> similar problems with a totally different setup. What I do is the following:
>
> I added a fourth disk to a software raid5 array and did setup the raid
> completely from scratch (the same disks have been running for about
> 1.5 years without any problems before, the difference is that previously
> one of the disks was setup as hot spare).
>
> After the software raid was in sync, I started to copy my data back to
> the raid, and after a less than 5 minutes time, one of the disks failed
> (from /var/log/warn):
>
> Sep 18 22:04:02 Bacchus kernel: ata3.00: exception Emask 0x10 SAct 0x0 SErr 0x10000 action 0xe frozen
> Sep 18 22:04:02 Bacchus kernel: ata3.00: irq_stat 0x00400000, PHY RDY changed
> Sep 18 22:04:02 Bacchus kernel: ata3: SError: { PHYRdyChg }
> Sep 18 22:04:02 Bacchus kernel: ata3.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 0
> Sep 18 22:04:02 Bacchus kernel: res 40/00:0c:3f:6c:d5/00:00:15:00:00/40 Emask 0x10 (ATA bus error)
> Sep 18 22:04:02 Bacchus kernel: ata3.00: status: { DRDY }
The disk is most likely losing power briefly. After boot, run
"smartctl -a" on the device and record the output. After triggering
the problem, do it again. See if Start_Stop_Count, Power_Cycle_Count
or Power-Off_Retract_Count has increased. If so, take out your PSU,
bury it half-deep in your backyard, apply some gasoline, light it up
and enjoy the sight of perishing evil with a can of beer.
Thanks.
--
tejun
next prev parent reply other threads:[~2009-09-25 4:11 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <clqON-2Xv-7@gated-at.bofh.it>
[not found] ` <clqON-2Xv-9@gated-at.bofh.it>
[not found] ` <clqON-2Xv-11@gated-at.bofh.it>
[not found] ` <clqON-2Xv-13@gated-at.bofh.it>
[not found] ` <clqON-2Xv-15@gated-at.bofh.it>
[not found] ` <clqON-2Xv-17@gated-at.bofh.it>
[not found] ` <clqON-2Xv-19@gated-at.bofh.it>
[not found] ` <clqON-2Xv-5@gated-at.bofh.it>
[not found] ` <clqYt-3bu-5@gated-at.bofh.it>
2009-03-30 18:24 ` 2.6.29 regression: ATA bus errors on resume Niel Lambrechts
2009-03-30 19:17 ` Jeff Garzik
[not found] ` <cmknZ-8lW-9@gated-at.bofh.it>
[not found] ` <cmoBl-6Ok-21@gated-at.bofh.it>
[not found] ` <cmp4n-7rb-15@gated-at.bofh.it>
[not found] ` <cmsYg-5BR-27@gated-at.bofh.it>
[not found] ` <cmvW7-1Yj-23@gated-at.bofh.it>
[not found] ` <cnheh-3vO-7@gated-at.bofh.it>
[not found] ` <cnPg1-7Q4-19@gated-at.bofh.it>
[not found] ` <cnTWo-7bV-25@gated-at.bofh.it>
[not found] ` <co1Kd-350-5@gated-at.bofh.it>
[not found] ` <co2Qf-4QQ-27@gated-at.bofh.it>
[not found] ` <co4yj-7Mc-5@gated-at.bofh.it>
[not found] ` <cp71c-4py-29@gated-at.bofh.it>
[not found] ` <cEVyE-re-1@gated-at.bofh.it>
2009-05-23 9:36 ` Niel Lambrechts
2009-05-25 1:10 ` Tejun Heo
2009-05-25 8:15 ` Alan Cox
2009-05-25 22:06 ` Niel Lambrechts
2009-05-26 4:58 ` Tejun Heo
2009-05-26 5:43 ` Niel Lambrechts
2009-05-26 5:50 ` Tejun Heo
2009-05-26 6:13 ` Niel Lambrechts
2009-05-26 13:33 ` Tejun Heo
2009-05-26 18:14 ` Niel Lambrechts
2009-05-27 0:07 ` Tejun Heo
2009-05-27 14:01 ` Niel Lambrechts
2009-06-01 18:57 ` Niel Lambrechts
2009-06-03 3:14 ` Tejun Heo
2009-06-03 4:28 ` Tejun Heo
2009-06-06 7:05 ` Niel Lambrechts
2009-06-19 15:04 ` Pavel Machek
2009-06-25 12:57 ` Tejun Heo
2009-06-25 15:25 ` Niel Lambrechts
2009-06-26 0:46 ` Tejun Heo
2009-06-26 6:24 ` Niel Lambrechts
2009-09-18 20:26 ` Berthold Gunreben
2009-09-25 4:11 ` Tejun Heo [this message]
2009-09-30 9:58 ` Berthold Gunreben
2009-09-30 10:26 ` Tejun Heo
2009-05-26 4:58 ` Tejun Heo
[not found] <ckpL0-3TE-3@gated-at.bofh.it>
[not found] ` <ckpL0-3TE-5@gated-at.bofh.it>
[not found] ` <ckpL0-3TE-7@gated-at.bofh.it>
[not found] ` <ckpL0-3TE-9@gated-at.bofh.it>
[not found] ` <ckpL0-3TE-11@gated-at.bofh.it>
[not found] ` <ckpL0-3TE-1@gated-at.bofh.it>
[not found] ` <cllvN-2Gf-1@gated-at.bofh.it>
2009-03-30 14:30 ` Niel Lambrechts
2009-03-30 14:40 ` Jeff Garzik
2009-04-01 19:48 ` Niel Lambrechts
2009-04-03 20:09 ` Jeff Garzik
2009-04-03 20:54 ` Niel Lambrechts
2009-04-02 1:50 ` Tejun Heo
2009-04-02 6:20 ` Niel Lambrechts
2009-04-02 6:52 ` Tejun Heo
2009-04-02 11:03 ` Niel Lambrechts
2009-04-02 14:15 ` Niel Lambrechts
2009-04-04 4:54 ` Tejun Heo
2009-04-06 5:01 ` Niel Lambrechts
2009-04-06 10:09 ` Tejun Heo
2009-04-06 18:23 ` Niel Lambrechts
2009-04-06 19:39 ` Tejun Heo
2009-04-06 21:26 ` Niel Lambrechts
2009-04-09 18:18 ` Tejun Heo
2009-05-23 9:17 ` Niel Lambrechts
[not found] <cjtH6-3Ll-13@gated-at.bofh.it>
[not found] ` <cjtH6-3Ll-15@gated-at.bofh.it>
[not found] ` <cjtH6-3Ll-11@gated-at.bofh.it>
[not found] ` <cjutt-577-11@gated-at.bofh.it>
[not found] ` <cjJCb-47c-23@gated-at.bofh.it>
2009-03-27 19:10 ` Niel Lambrechts
2009-03-27 22:30 ` Arjan van de Ven
2009-03-28 10:22 ` Niel Lambrechts
2009-03-28 14:06 ` Rafael J. Wysocki
2009-03-30 8:43 ` Tejun Heo
2009-03-30 8:55 ` Tejun Heo
[not found] <cjlqb-7sp-1@gated-at.bofh.it>
[not found] ` <cjq6y-6sq-11@gated-at.bofh.it>
2009-03-25 5:19 ` 2.6.29 regression: ATA bus errors on resume (was: EXT4: __ext4_get_inode_loc errors after s2disk) Niel Lambrechts
2009-03-25 6:06 ` 2.6.29 regression: ATA bus errors on resume Jeff Garzik
2009-03-25 21:40 ` Niel Lambrechts
2009-03-25 22:16 ` James Bottomley
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=4ABC42F9.3010403@gmail.com \
--to=htejun@gmail.com \
--cc=alan@lxorguk.ukuu.org.uk \
--cc=b.gunreben@web.de \
--cc=linux-kernel@vger.kernel.org \
--cc=niel.lambrechts@gmail.com \
--cc=tytso@mit.edu \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).