From: Neil Brown <neilb@suse.de>
To: Dat Chu <dattanchu@gmail.com>
Cc: Justin Piszcz <jpiszcz@lucidpixels.com>, linux-raid@vger.kernel.org
Subject: Re: Linear RAID hot grow
Date: Tue, 21 Aug 2007 15:22:53 +1000 [thread overview]
Message-ID: <18122.30381.180760.497094@notabene.brown> (raw)
In-Reply-To: message from Dat Chu on Monday August 20
On Monday August 20, dattanchu@gmail.com wrote:
> I am currently running 2.6.22.1 kernel with mdadm version 2.6.2.
That combination should work.
>
> When I try to run
> mdadm --grow /dev/md2 --add /dev/sdd1
> mdadm: Cannot add new disk to this array
Odd. I tried add a drive to a three-drive linear array and it
worked, though my drives are somewhat smaller than yours - that
shouldn't matter though.
Do you get any kernel messages at the time when you try to add?
dmesg | tail -20
NeilBrown
next prev parent reply other threads:[~2007-08-21 5:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-20 21:35 Linear RAID hot grow Dat Chu
2007-08-20 21:46 ` Justin Piszcz
[not found] ` <d0e8f6370708201455i37e21a4mf2dbf8ecb0133cb0@mail.gmail.com>
2007-08-20 22:21 ` Dat Chu
2007-08-20 23:30 ` Neil Brown
2007-08-21 3:18 ` Dat Chu
2007-08-21 5:22 ` Neil Brown [this message]
2007-08-22 4:12 ` Dat Chu
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