From: Luca Berra <bluca@comedia.it>
To: Don Jessup <donj@asaca.com>
Cc: linux-raid@vger.kernel.org
Subject: Re: MD Warnings on RAID5 linux 2.4.22
Date: Sun, 28 Mar 2004 12:17:52 +0200 [thread overview]
Message-ID: <20040328101751.GB18066@percy.comedia.it> (raw)
In-Reply-To: <20040326232438.98003.qmail@web14526.mail.yahoo.com>
On Fri, Mar 26, 2004 at 03:24:38PM -0800, Don Jessup wrote:
>Apr 5 15:19:57 DM200_791498 kernel: md14: WARNING: [dev e7:a4] appears to be
>on the same physical disk as [dev
>e7:a0]. True
....
> The command I'm using to assemble the RAID looks like the following:
> mdadm --assemble /dev/md14
>--uuid=c9cc5194:50e0de0d:af3b7236:a60790c9
>--update=super-minor /dev/mapd145:1 /dev/mapd149:1 /dev/mapd153:1
>/dev/mapd157:1 /dev/mapd161:1 /dev/mapd165:1
>
>
It seems that the kernel does not have any knowledge that device type 7e
should be handled differently.
the disk driver should define a correct minor_shift which will allow md
to know if two devices are on the same physical disk or not.
fix your disk device driver. or at least tell us which kind of hw it is.
L.
--
Luca Berra -- bluca@comedia.it
Communication Media & Services S.r.l.
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prev parent reply other threads:[~2004-03-28 10:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-26 23:24 MD Warnings on RAID5 linux 2.4.22 Don Jessup
2004-03-26 23:38 ` Guy
2004-03-28 10:17 ` Luca Berra [this message]
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