From: Emmanuel Florac <eflorac@intellique.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: xfs@oss.sgi.com
Subject: Re: easily reproducible filesystem crash on rebuilding array
Date: Tue, 16 Dec 2014 12:38:58 +0100 [thread overview]
Message-ID: <20141216123858.0004d97c@harpe.intellique.com> (raw)
In-Reply-To: <20141216075605.GA24633@infradead.org>
Le Mon, 15 Dec 2014 23:56:05 -0800
Christoph Hellwig <hch@infradead.org> écrivait:
> On Tue, Dec 16, 2014 at 07:10:36AM +1100, Dave Chinner wrote:
> > The controller is broken if it's returning EIO to reads when it
> > is busy.
>
> What controller is this?
ASR-71685, but the problem occured several times with various ASR-7xx5
controllers and different firmware and drivers.
> SCSI devices can return a QUEUE BUSY
> indicator, so having a RAID controller do something similar doesn't
> sound unusual. But the driver needs to returns translate that into
> a QUEUE BUSY so that the SCSI midlayer can handle it correctly.
>
> It might make sense to take this to linux-scsi with the driver
> maintainer in Cc.
The driver would be either aacraid or sd, then?
--
------------------------------------------------------------------------
Emmanuel Florac | Direction technique
| Intellique
| <eflorac@intellique.com>
| +33 1 78 94 84 02
------------------------------------------------------------------------
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
next prev parent reply other threads:[~2014-12-16 11:39 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-11 11:39 easily reproducible filesystem crash on rebuilding array Emmanuel Florac
2014-12-11 15:52 ` Eric Sandeen
2014-12-15 12:07 ` Emmanuel Florac
2014-12-15 12:25 ` Emmanuel Florac
2014-12-15 20:10 ` Dave Chinner
2014-12-16 7:56 ` Christoph Hellwig
2014-12-16 11:38 ` Emmanuel Florac [this message]
2014-12-16 17:21 ` Emmanuel Florac
2014-12-16 11:34 ` Emmanuel Florac
2014-12-16 19:58 ` Dave Chinner
2014-12-17 11:21 ` Emmanuel Florac
2014-12-18 15:40 ` Emmanuel Florac
2014-12-18 22:58 ` Dave Chinner
2014-12-19 11:57 ` Emmanuel Florac
2014-12-19 23:06 ` Dave Chinner
2014-12-16 11:08 ` easily reproducible filesystem crash on rebuilding array [XFS bug in my book] Emmanuel Florac
2014-12-16 20:04 ` Dave Chinner
2015-01-13 11:21 ` easily reproducible filesystem crash on rebuilding array Emmanuel Florac
2015-01-13 13:59 ` Emmanuel Florac
[not found] <CAH-PCH7W4yTDRhAiKQwN_wQJMx2sTitQYrLNPcLYHvJRucXBjA@mail.gmail.com>
2015-09-17 6:17 ` Emmanuel Florac
2015-09-17 7:21 ` Ferenc Kovacs
2015-09-17 11:17 ` Emmanuel Florac
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=20141216123858.0004d97c@harpe.intellique.com \
--to=eflorac@intellique.com \
--cc=hch@infradead.org \
--cc=xfs@oss.sgi.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox