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From: spam@altium.nl (Dick Streefland)
To: linux-raid@vger.kernel.org
Subject: Re: RAID1 recovery fails with 2.6 kernel
Date: Mon, 20 Oct 2003 08:43:31 -0000	[thread overview]
Message-ID: <297d.3f93a033.85d8f@altium.nl> (raw)
In-Reply-To: 16275.32127.862408.701013@notabene.cse.unsw.edu.au

Neil Brown <neilb@cse.unsw.edu.au> wrote:
| Thanks for providing a script...
| It works fine for me (2.6.0-test8).
| 
| I don't suppose there is anything in the kernel logs about write
| errors on loop2 ???

No, there was nothing unusual in the log files. I have no access to
the test machine at the moment, but there is a message when the
recovery starts, and a few seconds later the message "sync done".

| Does it fail consistently for you, or only occasionally?

It fails every time. This test was on an dual PIII 450 system, but it
also fails on a VIA C6 system with the 2.6.0-test5 kernel. Both
kernels are compiled without CONFIG_PREEMPT, because I had other
problems that might be related to this option:

  http://www.spinics.net/lists/raid/msg03507.html

Could this be related to CONFIG_DM_IOCTL_V4? I was not sure about this
option, and have not enabled it. Otherwise, I think it is time to put
in some printk's. Do you have suggestions where to start looking?

-- 
Dick Streefland                      ////                      Altium BV
dick.streefland@altium.nl           (@ @)          http://www.altium.com
--------------------------------oOO--(_)--OOo---------------------------


  reply	other threads:[~2003-10-20  8:43 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-10-19 14:27 RAID1 recovery fails with 2.6 kernel Dick Streefland
2003-10-20  6:15 ` Neil Brown
2003-10-20  8:43   ` Dick Streefland [this message]
2003-10-22 17:43     ` Mike Tran
2003-10-22 18:59       ` Dick Streefland
2003-10-26 20:36       ` Dick Streefland
2003-10-22 22:54   ` Kernel OOps: bad magic 0 while RAID5 resync operation Bo Moon

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