From: Leo Davis <leo1783@yahoo.com>
To: Emmanuel Florac <eflorac@intellique.com>
Cc: xfs@oss.sgi.com
Subject: Re: bad primary superblock - bad magic number !!!
Date: Wed, 12 May 2010 02:19:16 -0700 (PDT) [thread overview]
Message-ID: <132290.52744.qm@web112902.mail.gq1.yahoo.com> (raw)
In-Reply-To: <20100510222211.3e73cdeb@galadriel.home>
[-- Attachment #1.1: Type: text/plain, Size: 1649 bytes --]
havent had much success with testing the hard drives, tried mhdd & seatools with no luck yet.
Meanwhile i recreated RAID, all shows up OK for now.
Previously the msgs shown were:
end_request: I/O error, dev cciss/c0d2, sector 0
end_request: I/O error, dev cciss/c0d2, sector 0
end_request: I/O error, dev cciss/c0d2, sector 1
That seems to indicate that the problem is with the disc or array. It
is unable to read the beginning of the device.
So is I do a - dd if=/dev/random of=dev/cciss/c0d2 , that should fail
and therby confirm that the drive or array has issues...do i make any
sense here?
thanks
________________________________
From: Emmanuel Florac <eflorac@intellique.com>
To: Leo Davis <leo1783@yahoo.com>
Cc: xfs@oss.sgi.com
Sent: Mon, May 10, 2010 9:22:11 PM
Subject: Re: bad primary superblock - bad magic number !!!
Le Mon, 10 May 2010 11:11:45 -0700 (PDT) vous écriviez:
> I agree. I destroy and re-create raid and everything would show up
> GOOD, only for it to break again. So was wondering whether those
> traces would point to anything.... my prime suspect is hard drives,
> but those xfs msgs confused me.
Check the hard drives separately with the maker utility (Seatools,
etc). One of them at the very least must be seriously ill.
--
------------------------------------------------------------------------
Emmanuel Florac | Direction technique
| Intellique
| <eflorac@intellique.com>
| +33 1 78 94 84 02
------------------------------------------------------------------------
[-- Attachment #1.2: Type: text/html, Size: 2678 bytes --]
[-- Attachment #2: Type: text/plain, Size: 121 bytes --]
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
next prev parent reply other threads:[~2010-05-12 9:17 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-10 14:54 bad primary superblock - bad magic number !!! stress_buster
2010-05-10 15:42 ` Eric Sandeen
2010-05-10 18:11 ` Leo Davis
2010-05-10 20:22 ` Emmanuel Florac
2010-05-12 9:19 ` Leo Davis [this message]
2010-05-12 12:29 ` Emmanuel Florac
2010-05-12 12:45 ` Leo Davis
2010-05-13 8:38 ` Leo Davis
2010-05-13 9:41 ` Emmanuel Florac
2010-05-13 11:00 ` Leo Davis
2010-05-13 14:03 ` Emmanuel Florac
2010-05-13 17:23 ` Stan Hoeppner
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=132290.52744.qm@web112902.mail.gq1.yahoo.com \
--to=leo1783@yahoo.com \
--cc=eflorac@intellique.com \
--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