From: Arkadiusz Miskiewicz <arekm@pld-linux.org>
To: Neil Brown <neilb@cse.unsw.edu.au>
Cc: linux-raid@vger.kernel.org
Subject: Re: raid5 on 2.4.21 and reconstruction problem
Date: Mon, 11 Aug 2003 23:20:49 +0200 [thread overview]
Message-ID: <200308112320.49298.arekm@pld-linux.org> (raw)
In-Reply-To: <200308071250.18543.arekm@pld-linux.org>
>> Both arrays was created under some 2.2 kernel. Resync doesn't happen on
>>2.5.25, too.
>2.5.25 is ancient!
That was typo. I was thinking about 2.2.25. Sorry.
>2.6.0-test2 should be able to assemble it (it ignores those counts)
>but there is some data corruption bug that I am hitting in
>2.6.0-test2 that could well be raid5 related, so I'm not sure I
>would recommend that.
What about test3?
>I could probably knock up a patch to 2.4.21 in a couple of days that
>corrects the counts when an array is assembled.
I'm very interested in this patch. I can wait few days and test it before I do
proposed alternative method.
>Alternatively if you can boot off a rescue disk, then
> mdadm -C /dev/md0 -l5 -c 32 -n 3 /dev/sda2 /dev/sdb2 missing
> mdadm /dev/md0 -a /dev/sdc2
>should get you out of trouble.
>NeilBrown
--
Arkadiusz Miśkiewicz CS at FoE, Wroclaw University of Technology
arekm@sse.pl AM2-6BONE, 1024/3DB19BBD, arekm(at)ircnet, PLD/Linux
-
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2003-08-11 21:20 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-07 10:50 raid5 on 2.4.21 and reconstruction problem Arkadiusz Miskiewicz
2003-08-08 0:51 ` Neil Brown
2003-08-11 21:20 ` Arkadiusz Miskiewicz [this message]
2003-08-12 2:49 ` Neil Brown
2003-08-13 21:49 ` Help: any mdadm based cgi perl for webmin Bo Moon
-- strict thread matches above, loose matches on Subject: below --
2003-08-13 10:36 raid5 on 2.4.21 and reconstruction problem Arkadiusz Miskiewicz
2003-08-14 2:09 ` Neil Brown
2003-08-14 8:24 ` Arkadiusz Miskiewicz
2003-08-14 15:44 ` Paul Clements
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=200308112320.49298.arekm@pld-linux.org \
--to=arekm@pld-linux.org \
--cc=linux-raid@vger.kernel.org \
--cc=neilb@cse.unsw.edu.au \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).