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 05:45:03 -0700 (PDT) [thread overview]
Message-ID: <14845.20130.qm@web112901.mail.gq1.yahoo.com> (raw)
In-Reply-To: <20100512142902.47d1022a@harpe.intellique.com>
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> 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?
>Uh, you should try the other way around to avoid breaking the
>filesystem :
>dd if=/dev/cciss/c0d2 of=/dev/null bs=131072
>If no error occurs it should be OK.
# dd if=/dev/cciss/c0d2 of=/dev/null bs=131072
796+1 records in
796+1 records out
#
doesn't show any errors here ......
> havent had much success with testing the hard drives, tried mhdd &
> seatools with no luck yet.
>What do you mean? Does the tools report any problem with the drives?
mhdd doesnt detect the drives, probably an issue with chipset...still looking for tools
thanks
________________________________
From: Emmanuel Florac <eflorac@intellique.com>
To: Leo Davis <leo1783@yahoo.com>
Cc: xfs@oss.sgi.com
Sent: Wed, May 12, 2010 1:29:02 PM
Subject: Re: bad primary superblock - bad magic number !!!
Le Wed, 12 May 2010 02:19:16 -0700 (PDT)
Leo Davis <leo1783@yahoo.com> écrivait:
> havent had much success with testing the hard drives, tried mhdd &
> seatools with no luck yet.
What do you mean? Does the tools report any problem with the drives?
> 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?
Uh, you should try the other way around to avoid breaking the
filesystem :
dd if=/dev/cciss/c0d2 of=/dev/null bs=131072
If no error occurs it should be OK.
--
------------------------------------------------------------------------
Emmanuel Florac | Direction technique
| Intellique
| <eflorac@intellique.com>
| +33 1 78 94 84 02
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next prev parent reply other threads:[~2010-05-12 12:42 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
2010-05-12 12:29 ` Emmanuel Florac
2010-05-12 12:45 ` Leo Davis [this message]
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
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