From: Shaya Potter <spotter@gmail.com>
To: NeilBrown <neilb@suse.de>
Cc: linux-raid@vger.kernel.org
Subject: Re: recovering from raid5 corruption
Date: Sun, 29 Apr 2012 19:41:50 -0400 [thread overview]
Message-ID: <4F9DD1BE.4080109@gmail.com> (raw)
In-Reply-To: <4F9DCEC6.1050109@gmail.com>
On 04/29/2012 07:29 PM, Shaya Potter wrote:
>
> however, now I need to figure out how to recreate the lvm appropriately.
> I see the configuration "file" in at the start of the raid array (less
> -f /dev/md0 which I'm including below)
>
> I asusme there should be a way to reuse this data to recreate the lvm?
>
> any continued advice would be appreciated, googling doesn't seem to come
> up with much if one doesn't have a backup of the lvm data.
<configuration snipped>
found an old linux journal article that seems to say what I should do,
but not working.
http://www.linuxjournal.com/article/8874?page=0,2
root@nas:~# vgcfgrestore -f 1.cfg raid5
Incorrect metadata area header checksum
Incorrect metadata area header checksum
Restore failed.
next prev parent reply other threads:[~2012-04-29 23:41 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-29 22:38 recovering from raid5 corruption Shaya Potter
2012-04-29 22:52 ` NeilBrown
2012-04-29 23:29 ` Shaya Potter
2012-04-29 23:41 ` Shaya Potter [this message]
2012-04-29 23:44 ` NeilBrown
2012-04-29 23:45 ` NeilBrown
2012-04-29 23:51 ` Shaya Potter
2012-04-30 0:46 ` Shaya Potter
2012-04-30 1:09 ` NeilBrown
2012-04-30 1:13 ` Shaya Potter
2012-04-30 6:29 ` Jan Ceuleers
2012-04-30 15:33 ` Shaya Potter
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=4F9DD1BE.4080109@gmail.com \
--to=spotter@gmail.com \
--cc=linux-raid@vger.kernel.org \
--cc=neilb@suse.de \
/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).