From: Luca Berra <bluca@comedia.it>
To: linux-raid@vger.kernel.org
Subject: Re: Time to deprecate old RAID formats?
Date: Sat, 27 Oct 2007 10:00:36 +0200 [thread overview]
Message-ID: <20071027080035.GC12053@percy.comedia.it> (raw)
In-Reply-To: <1193424779.10336.287.camel@firewall.xsintricity.com>
On Fri, Oct 26, 2007 at 02:52:59PM -0400, Doug Ledford wrote:
>On Fri, 2007-10-26 at 11:54 +0200, Luca Berra wrote:
>> On Sat, Oct 20, 2007 at 09:11:57AM -0400, Doug Ledford wrote:
>> just apply some rules, so if you find a partition table _AND_ an md
>> superblock at the end, read both and you can tell if it is an md on a
>> partition or a partitioned md raid1 device.
>
>In fact, no you can't. I know, because I've created a device that had
>both but wasn't a raid device. And it's matching partner still existed
>too. What you are talking about would have misrecognized this
>situation, guaranteed.
then just ignore the device and log a warning, instead of doing a random
choice.
L.
--
Luca Berra -- bluca@comedia.it
Communication Media & Services S.r.l.
/"\
\ / ASCII RIBBON CAMPAIGN
X AGAINST HTML MAIL
/ \
next prev parent reply other threads:[~2007-10-27 8:00 UTC|newest]
Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-19 14:34 Time to deprecate old RAID formats? John Stoffel
2007-10-19 15:09 ` Justin Piszcz
2007-10-19 15:46 ` John Stoffel
2007-10-19 16:15 ` Doug Ledford
2007-10-19 16:35 ` Justin Piszcz
2007-10-19 16:38 ` John Stoffel
2007-10-19 16:40 ` Justin Piszcz
2007-10-19 16:44 ` John Stoffel
2007-10-19 16:45 ` Justin Piszcz
2007-10-19 17:04 ` Doug Ledford
2007-10-19 17:05 ` Justin Piszcz
2007-10-19 17:23 ` Doug Ledford
2007-10-19 17:47 ` Justin Piszcz
2007-10-20 18:38 ` Michael Tokarev
2007-10-20 20:02 ` Doug Ledford
2007-10-19 22:43 ` chunk size (was Re: Time to deprecate old RAID formats?) Michal Soltys
2007-10-20 13:29 ` Doug Ledford
2007-10-23 19:21 ` Michal Soltys
2007-10-24 0:14 ` Doug Ledford
2007-10-19 17:11 ` Time to deprecate old RAID formats? Doug Ledford
2007-10-19 18:39 ` John Stoffel
2007-10-19 21:23 ` Iustin Pop
2007-10-19 21:42 ` Doug Ledford
2007-10-20 7:53 ` Iustin Pop
2007-10-20 13:11 ` Doug Ledford
2007-10-26 9:54 ` Luca Berra
2007-10-26 16:22 ` Gabor Gombas
2007-10-26 17:06 ` Gabor Gombas
2007-10-27 10:34 ` Luca Berra
2007-10-26 18:52 ` Doug Ledford
2007-10-26 22:30 ` Gabor Gombas
2007-10-28 0:26 ` Doug Ledford
2007-10-28 14:13 ` Luca Berra
2007-10-28 17:47 ` Doug Ledford
2007-10-29 8:41 ` Luca Berra
2007-10-29 15:30 ` Doug Ledford
2007-10-29 21:44 ` Luca Berra
2007-10-29 23:05 ` Doug Ledford
2007-10-30 3:10 ` Neil Brown
2007-10-30 6:55 ` Luca Berra
2007-10-30 16:48 ` Doug Ledford
2007-10-27 8:00 ` Luca Berra [this message]
2007-10-27 20:09 ` Doug Ledford
2007-10-28 13:46 ` Luca Berra
2007-10-23 23:09 ` Bill Davidsen
2007-10-23 23:03 ` Bill Davidsen
2007-10-24 0:09 ` Doug Ledford
2007-10-24 23:55 ` Neil Brown
2007-10-25 0:09 ` Jeff Garzik
2007-10-25 8:09 ` David Greaves
2007-10-26 6:16 ` Neil Brown
2007-10-26 14:18 ` Bill Davidsen
2007-10-26 18:41 ` Doug Ledford
2007-10-26 22:20 ` Gabor Gombas
2007-10-26 22:58 ` Doug Ledford
2007-10-27 11:11 ` Luca Berra
2007-10-27 15:20 ` Bill Davidsen
2007-10-28 0:18 ` Doug Ledford
2007-10-29 0:44 ` Bill Davidsen
2007-10-27 21:11 ` Doug Ledford
2007-10-29 0:48 ` Bill Davidsen
2007-10-30 3:25 ` Neil Brown
2007-11-02 12:31 ` Bill Davidsen
2007-10-25 7:01 ` Doug Ledford
2007-10-25 14:49 ` Bill Davidsen
2007-10-25 15:00 ` David Greaves
2007-10-26 5:56 ` Neil Brown
2007-10-24 14:00 ` John Stoffel
2007-10-24 15:18 ` Mike Snitzer
2007-10-24 15:32 ` Bill Davidsen
2007-10-20 14:09 ` Michael Tokarev
2007-10-20 14:24 ` Doug Ledford
2007-10-20 14:52 ` John Stoffel
2007-10-20 15:07 ` Iustin Pop
2007-10-20 15:36 ` Doug Ledford
2007-10-20 18:24 ` Michael Tokarev
2007-10-22 20:39 ` John Stoffel
2007-10-22 22:29 ` Michael Tokarev
2007-10-24 0:42 ` Doug Ledford
2007-10-24 9:40 ` David Greaves
2007-10-24 20:22 ` Bill Davidsen
2007-10-25 16:29 ` Doug Ledford
2007-11-01 21:02 ` H. Peter Anvin
2007-11-02 15:50 ` Doug Ledford
2007-10-24 0:36 ` Doug Ledford
2007-10-23 23:18 ` Bill Davidsen
2007-10-19 16:34 ` Justin Piszcz
2007-10-23 23:19 ` Bill Davidsen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20071027080035.GC12053@percy.comedia.it \
--to=bluca@comedia.it \
--cc=linux-raid@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.