From: Lars Marowsky-Bree <lmb@suse.de>
To: "H. Peter Anvin" <hpa@zytor.com>,
Ruth Ivimey-Cook <Ruth.Ivimey-Cook@ivimey.org>
Cc: linux-raid@vger.kernel.org
Subject: Re: [PATCH md 2 of 4] Fix raid6 problem
Date: Thu, 3 Feb 2005 17:59:34 +0100 [thread overview]
Message-ID: <20050203165934.GU7628@marowsky-bree.de> (raw)
In-Reply-To: <420253CD.9010505@zytor.com>
On 2005-02-03T08:39:41, "H. Peter Anvin" <hpa@zytor.com> wrote:
> Yes, right now there is no RAID5->RAID6 conversion tool that I know of.
Hm. One of the checksums is identical, as is the disk layout of the
data, no?
So wouldn't mdadm with the right parameters forcing the right super
block to be written, and then the missing disk to be hot-added "convert"
this?
But yes, I'd recommend a backup before doing so ;-)
Mit freundlichen Grüßen,
Lars Marowsky-Brée <lmb@suse.de>
--
High Availability & Clustering
SUSE Labs, Research and Development
SUSE LINUX Products GmbH - A Novell Business
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next prev parent reply other threads:[~2005-02-03 16:59 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200502031145.j13Bj1fl016074@terminus.zytor.com>
2005-02-03 16:39 ` [PATCH md 2 of 4] Fix raid6 problem H. Peter Anvin
2005-02-03 16:59 ` Lars Marowsky-Bree [this message]
2005-02-03 17:06 ` H. Peter Anvin
2005-02-03 17:43 ` Guy
2005-02-03 18:07 ` H. Peter Anvin
2005-02-03 19:36 ` Gordon Henderson
2005-02-04 9:04 ` Andrew Walrond
2005-02-04 11:19 ` Gordon Henderson
2005-02-04 18:31 ` Mike Hardy
2005-02-13 21:05 ` Mark Hahn
2005-02-13 21:19 ` Gordon Henderson
2005-02-14 4:56 ` Tim Moore
2005-02-14 9:42 ` Andrew Walrond
2005-02-13 22:58 ` Mike Hardy
2005-02-13 23:14 ` Richard Scobie
2005-02-06 3:38 ` Tim Moore
2005-02-14 4:49 ` Tim Moore
2005-02-14 8:09 ` Gordon Henderson
2005-02-14 4:27 ` Tim Moore
2005-02-14 8:05 ` Gordon Henderson
2004-11-03 23:56 A. James Lewis
2004-12-09 0:21 ` H. Peter Anvin
2004-12-09 0:35 ` Jim Paris
[not found] ` <200412090021.iB90L4MK014200@terminus.zytor.com>
2005-01-23 14:02 ` A. James Lewis
2005-01-23 14:42 ` Kevin P. Fleming
2005-02-03 2:12 ` H. Peter Anvin
2005-02-03 17:13 ` Andy Smith
-- strict thread matches above, loose matches on Subject: below --
2004-11-02 3:37 [PATCH md 0 of 4] Introduction NeilBrown
2004-11-02 3:37 ` [PATCH md 2 of 4] Fix raid6 problem NeilBrown
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