From: Jon Marshall <jon@campbell-lange.net>
To: xfs@oss.sgi.com
Cc: Rory Campbell-Lange <rory@campbell-lange.net>,
support@campbell-lange.net
Subject: XFS on CoRAID errors with SMB
Date: Mon, 28 Nov 2011 13:55:18 +0000 [thread overview]
Message-ID: <20111128135518.GA1232@campbell-lange.net> (raw)
Hi,
We have recently experienced what appear to be XFS filesystem errors on
a samba share. The actual filesystem resides on a network attached
storage device, a Coraid. The attached server locked up totally, and we
forced to hard reset it.
I have the following trace from the kernel logs:
[6128798.051868] smbd: page allocation failure. order:4, mode:0xc0d0
[6128798.051872] Pid: 16908, comm: smbd Not tainted 2.6.32-5-amd64 #1
[6128798.051874] Call Trace:
[6128798.051882] [<ffffffff810ba5d6>] ? __alloc_pages_nodemask+0x592/0x5f4
[6128798.051885] [<ffffffff810b959c>] ? __get_free_pages+0x9/0x46
[6128798.051889] [<ffffffff810e7ea1>] ? __kmalloc+0x3f/0x141
[6128798.051893] [<ffffffff8110672c>] ? getxattr+0x89/0x117
[6128798.051896] [<ffffffff810e5b65>] ? virt_to_head_page+0x9/0x2a
[6128798.051899] [<ffffffff810f9bc4>] ? user_path_at+0x52/0x79
[6128798.051919] [<ffffffffa0297b17>] ? xfs_xattr_put_listent+0x0/0xe5 [xfs]
[6128798.051922] [<ffffffff810e5b65>] ? virt_to_head_page+0x9/0x2a
[6128798.051925] [<ffffffff8118ddcb>] ? _atomic_dec_and_lock+0x33/0x50
[6128798.051928] [<ffffffff811068b4>] ? sys_getxattr+0x45/0x60
[6128798.051931] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
smbd seems to throw these errors for about 15 minutes, then sshd starts
throwing errors and shortly after the system became unresponsive.
Just wondering if anyone had any experience of similar results, with XFS
on a CoRAID device or XFS SMB shares?
Thanks
Jon
--
Jon Marshall
Technical Officer
jon@campbell-lange.net
.
Campbell-Lange Workshop
www.campbell-lange.net
0207 6311 555
3 Tottenham Street London W1T 2AF
Registered in England No. 04551928
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
next reply other threads:[~2011-11-28 13:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-28 13:55 Jon Marshall [this message]
2011-11-28 14:46 ` XFS on CoRAID errors with SMB Joe Landman
2011-11-28 15:26 ` Jon Marshall
2011-11-28 15:36 ` Joe Landman
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=20111128135518.GA1232@campbell-lange.net \
--to=jon@campbell-lange.net \
--cc=rory@campbell-lange.net \
--cc=support@campbell-lange.net \
--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