From: Michael Tokarev <mjt@tls.msk.ru>
To: Jon Lewis <jlewis@lewis.org>
Cc: NeilBrown <neilb@suse.de>, linux-raid@vger.kernel.org
Subject: Re: md: could not bd_claim hde1
Date: Sun, 11 Oct 2009 12:35:52 +0400 [thread overview]
Message-ID: <4AD198E8.2070707@msgid.tls.msk.ru> (raw)
In-Reply-To: <Pine.LNX.4.61.0910110051270.22812@soloth.lewis.org>
Jon Lewis wrote:
> On Sun, 11 Oct 2009, NeilBrown wrote:
>
>> Either hde1 or hde is definitely in use by something else.
>> Try:
>> cat /proc/mounts
>
> # cat /proc/mounts
> rootfs / rootfs rw 0 0
> /dev/root / ext3 rw 0 0
That's what you get for using rh and their nash ;)
What IS /dev/root? How does your root device
is specified in initramfs -- by uuid/label?
I bet it is running off /dev/hde1, not /dev/md0.
But this does not explain why it can't add
/dev/hde3 to md1.
Speaking of "LVM is not in use" -- I understand
it like "you didn't set it up", but are you sure
it does not stay on the way? Like, the dm modules -
how about rmmod'ing them?
In any way, if nothing obvious comes on, your best
bet is to booting into single-user mode, stopping
all "extra" processes, umounting everyhing that's
possible, and trying mdadm from there.
Or from initramfs itself, if that has any tools in
there.
/mjt
next prev parent reply other threads:[~2009-10-11 8:35 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-11 3:39 md: could not bd_claim hde1 Jon Lewis
2009-10-11 3:55 ` NeilBrown
2009-10-11 4:58 ` Jon Lewis
2009-10-11 8:35 ` Michael Tokarev [this message]
2009-10-11 12:55 ` Jon Lewis
2009-10-11 19:23 ` Gabor Gombas
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