From: Kevin Corry <kevcorry@us.ibm.com>
To: Stuart Longland <stuartl@longlandclan.hopto.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.7 thoughts
Date: Fri, 10 Oct 2003 08:30:03 -0500 [thread overview]
Message-ID: <200310100830.03216.kevcorry@us.ibm.com> (raw)
In-Reply-To: <3F864F82.4050509@longlandclan.hopto.org>
On Friday 10 October 2003 01:19, Stuart Longland wrote:
> - Software RAID 0+1 perhaps?
>
> A lot of hardware RAID cards support it, why not the
> kernel? By RAID 0+1 I mean mirror-RAIDing two (or more)
> stripe-RAID arrays. (Or can this be done already?)
This can be done already. For example, you have six drives, sd[a-f]. Create
md0 (raid-0) using sda, sdb, and sdc. Create md1 (raid-0) using sdd, sde, and
sdf. Then create md2 (raid-1) using md0 and md1. This setup can easily be
accomplished using evms, mdadm, or raidtools.
--
Kevin Corry
kevcorry@us.ibm.com
http://evms.sourceforge.net/
next prev parent reply other threads:[~2003-10-10 13:35 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-09 8:08 2.7 thoughts Frederick, Fabian
2003-10-09 8:55 ` John Bradford
2003-10-09 9:45 ` mario noioso
2003-10-09 11:58 ` Gábor Lénárt
2003-10-09 14:57 ` Stephan von Krawczynski
2003-10-10 6:19 ` Stuart Longland
2003-10-10 6:30 ` William Lee Irwin III
2003-10-10 7:30 ` YoshiyaETO
2003-10-10 7:40 ` William Lee Irwin III
2003-10-10 8:47 ` YoshiyaETO
2003-10-10 9:09 ` William Lee Irwin III
2003-10-10 10:26 ` YoshiyaETO
2003-10-10 10:50 ` William Lee Irwin III
2003-10-10 10:55 ` William Lee Irwin III
2003-10-10 10:51 ` Stephan von Krawczynski
2003-10-10 14:07 ` Stuart Longland
2003-10-10 14:27 ` Stephan von Krawczynski
2003-10-10 14:35 ` Gábor Lénárt
2003-10-10 14:47 ` William Lee Irwin III
2003-10-10 14:48 ` Mark Mielke
2003-10-10 15:01 ` William Lee Irwin III
2003-10-10 15:50 ` Mark Mielke
2003-10-10 16:35 ` Chris Friesen
2003-10-10 16:44 ` William Lee Irwin III
2003-10-12 20:14 ` Pavel Machek
2003-10-10 15:12 ` Jamie Lokier
2003-10-10 15:21 ` William Lee Irwin III
2003-10-10 18:03 ` Tim Hockin
2003-10-10 18:29 ` William Lee Irwin III
2003-10-10 18:56 ` Tim Hockin
2003-10-10 23:40 ` Rusty Russell
2003-10-15 19:15 ` Anton Blanchard
2003-10-10 13:30 ` Kevin Corry [this message]
2003-10-10 18:29 ` Lars Marowsky-Bree
2003-10-11 3:49 ` jw schultz
2003-10-11 13:24 ` Lars Marowsky-Bree
2003-10-11 19:50 ` jw schultz
2003-10-10 17:12 ` Matt Simonsen
2003-10-10 20:59 ` Pedro Larroy
2003-10-09 18:17 ` Greg KH
2003-10-09 19:07 ` Pavel Machek
-- strict thread matches above, loose matches on Subject: below --
2003-10-09 11:56 Svetoslav Slavtchev
2003-10-09 12:44 Xose Vazquez Perez
2003-10-09 13:17 Frederick, Fabian
2003-10-09 13:19 ` Jens Axboe
2003-10-09 13:50 ` Gábor Lénárt
2003-10-09 13:52 ` Bartlomiej Zolnierkiewicz
2003-10-10 19:01 Zwane Mwaikambo
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