From: Goswin von Brederlow <goswin-v-b@web.de>
To: Simon Jackson <sjackson@bluearc.com>
Cc: "goswin-v-b@web.de" <goswin-v-b@web.de>,
"linux-raid@vger.kernel.org" <linux-raid@vger.kernel.org>
Subject: Re: Migrating RAID 1 volumes to Dual ported disks.
Date: Thu, 05 Nov 2009 03:02:05 +0100 [thread overview]
Message-ID: <87639ppw4i.fsf@frosties.localdomain> (raw)
In-Reply-To: <ABFC24E4C13D81489F7F624E14891C865AA4C9A2@uk-ex-mbx1.terastack.bluearc.com> (Simon Jackson's message of "Wed, 4 Nov 2009 15:24:43 +0000")
Simon Jackson <sjackson@bluearc.com> writes:
> Sorry, I am probably being thick here, but do you mean something like:
>
> mdadm --create /dev/md10 --level=multipath --raid-devices=2 /dev/sdc /dev/sdd
>
> When I tried this I got:
>
> # mdadm --create /dev/md10 --level=multipath --raid-devices=2 /dev/sdc /dev/sdd
> mdadm: /dev/sdc is too small: 0K
> mdadm: create aborted
> #
If sdc is 0k big then it doesn't look like that is your full disk.
MfG
Goswin
prev parent reply other threads:[~2009-11-05 2:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-03 16:01 Migrating RAID 1 volumes to Dual ported disks Simon Jackson
2009-11-03 19:32 ` Goswin von Brederlow
2009-11-04 15:24 ` Simon Jackson
2009-11-05 2:02 ` Goswin von Brederlow [this message]
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