From: Goswin von Brederlow <goswin-v-b@web.de>
To: Andrew Burgess <aab@cichlid.com>
Cc: Bill Davidsen <davidsen@tmr.com>,
Goswin von Brederlow <goswin-v-b@web.de>,
LCID Fire <lcid-fire@gmx.net>,
linux-raid@vger.kernel.org
Subject: Re: Recreate raid 10 array
Date: Thu, 09 Apr 2009 00:13:24 +0200 [thread overview]
Message-ID: <878wma94l7.fsf@frosties.localdomain> (raw)
In-Reply-To: <1239227842.18515.8.camel@cichlid.com> (Andrew Burgess's message of "Wed, 08 Apr 2009 14:57:22 -0700")
Andrew Burgess <aab@cichlid.com> writes:
> It also seems like mdadm could be enhanced to figure stuff like this out
> given intact device superblocks (I suggest --wild-ass-guess as the
> option name)
Like (an imaginary)
mdadm --recreate --assume-clean /dev/mdX /dev/disk1 /dev/disk2
figuring out all the right parameters, number of missing disks and
positions of the existing ones and then writing a new supberlock? The
ultimate --assemble --force option.
MfG
Goswin
next prev parent reply other threads:[~2009-04-08 22:13 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-06 19:49 Recreate raid 10 array LCID Fire
2009-04-07 6:13 ` Goswin von Brederlow
2009-04-08 21:47 ` Bill Davidsen
2009-04-08 21:57 ` Andrew Burgess
2009-04-08 22:13 ` Goswin von Brederlow [this message]
2009-04-08 22:14 ` LCID Fire
2009-04-09 10:47 ` Andrew Burgess
2009-04-10 1:41 ` Goswin von Brederlow
2009-04-09 22:38 ` Bill Davidsen
2009-04-10 11:01 ` LCID Fire
2009-04-10 14:25 ` LCID Fire
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