From: Neil Brown <neilb@suse.de>
To: jim@fayettedigital.com
Cc: linux-raid@vger.kernel.org
Subject: Re: Raid 1, can't get the second disk added back in.
Date: Mon, 7 Jan 2008 09:34:01 +1100 [thread overview]
Message-ID: <18305.22361.482483.331552@notabene.brown> (raw)
In-Reply-To: message from Jim on Saturday January 5
On Saturday January 5, jim@fayettedigital.com wrote:
> root@chinaberry:~# mdadm /dev/md0 --add /dev/hdb5
> mdadm: Cannot open /dev/hdb5: Device or resource busy
>
> All the solutions I've been able to google fail with the busy. There is
> nothing that I can find that might be using /dev/hdb5 except the raid
> device and it appears it's not either.
Very odd. But something must be using it.
What does
ls -l /sys/block/hdb/hdb5/holders
show?
What about
cat /proc/mounts
cat /proc/swaps
lsof /dev/hdb5
??
NeilBrown
next prev parent reply other threads:[~2008-01-06 22:34 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-05 16:05 Raid 1, can't get the second disk added back in Jim
2008-01-05 20:00 ` Nagilum
2008-01-06 11:13 ` Jim
2008-01-06 16:31 ` Nagilum
2008-01-06 16:49 ` Jim
2008-01-06 22:28 ` Neil Brown
2008-01-06 22:34 ` Neil Brown [this message]
2008-01-07 14:26 ` Jim
2008-01-07 14:46 ` Jim
2008-01-07 22:47 ` Neil Brown
2008-01-08 21:02 ` Bill Davidsen
2008-01-10 6:25 ` dean gaudet
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