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From: David Rees <dbr@greenhydrant.com>
To: Andrew Morton <akpm@zip.com.au>
Cc: linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org,
	ext3-users@redhat.com
Subject: Re: kupdated, bdflush and kjournald stuck in D state on RAID1 device (deadlock?)
Date: Wed, 29 Aug 2001 15:56:33 -0700	[thread overview]
Message-ID: <20010829155633.D21590@greenhydrant.com> (raw)
In-Reply-To: <3B8D54F3.46DC2ABB@zip.com.au>, <3B8D54F3.46DC2ABB@zip.com.au>; <20010829141451.A20968@greenhydrant.com> <3B8D60CF.A1400171@zip.com.au>, <3B8D60CF.A1400171@zip.com.au>; <20010829144016.C20968@greenhydrant.com> <3B8D6BF9.BFFC4505@zip.com.au>, <3B8D6BF9.BFFC4505@zip.com.au>; <20010829153818.B21590@greenhydrant.com> <3B8D712C.1441BC5A@zip.com.au>
In-Reply-To: <3B8D712C.1441BC5A@zip.com.au>; from akpm@zip.com.au on Wed, Aug 29, 2001 at 03:48:12PM -0700

On Wed, Aug 29, 2001 at 03:48:12PM -0700, Andrew Morton wrote:
> David Rees wrote:
>
> Are you able to access all the underlying devices on the array?
> For example, if /dev/md0 consists of /dev/hda1 and /dev/hdb2,
> can you run 'cp /dev/hda1 /dev/null' and 'cp /dev/hdb1 /dev/null'?
> 
> If so, then I'm all out of ideas.  Your raid1 buffers have disappeared
> into thin air :(

Copying as I write this (actually, `cat /dev/hde1 > /dev/null` and `cat
/dev/hdg1 >/dev/null`.

Well, if no-one knows, I'll reboot and cross my fingers that it doesn't
happen again.

Thanks,
Dave

  reply	other threads:[~2001-08-29 22:56 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-08-29 20:17 kupdated, bdflush and kjournald stuck in D state on RAID1 device (deadlock?) David Rees
2001-08-29 20:47 ` Andrew Morton
2001-08-29 21:14   ` David Rees
2001-08-29 21:38     ` Andrew Morton
2001-08-29 21:40       ` David Rees
2001-08-29 22:26         ` Andrew Morton
2001-08-29 22:38           ` David Rees
2001-08-29 22:48             ` Andrew Morton
2001-08-29 22:56               ` David Rees [this message]
2001-08-30  0:39                 ` Neil Brown
2001-08-30  0:55                   ` David Rees
2001-08-30  1:17                     ` Neil Brown
2001-08-30  1:24                       ` David Rees
2001-08-30  2:05                         ` Neil Brown
2001-08-30  2:50                           ` David Rees

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