From: NeilBrown <neilb@suse.de>
To: Gavin Flower <gavinflower@yahoo.com>
Cc: linux-raid@vger.kernel.org
Subject: Re: mdadm: recovering from an aborted reshape op - to ensure at least one email gets through!
Date: Mon, 14 Feb 2011 11:00:28 +1100 [thread overview]
Message-ID: <20110214110028.5353475d@notabene.brown> (raw)
In-Reply-To: <758136.48398.qm@web65107.mail.ac2.yahoo.com>
On Sun, 13 Feb 2011 15:10:36 -0800 (PST) Gavin Flower <gavinflower@yahoo.com>
wrote:
> Hi Neil,
>
> I'll send this now.
>
> My previous 2 attempts failed.
>
> I had the first bounce due to HTML, but no errors reported for my second attempt.
>
> I replied to you blog post.
>
Yes - vger.kernel.org doesn't like html.
Normal attachments should work - and you should get a bounce-message
if there is something odd.
But this and the following messages did get through.
For those on linux-raid: the background is that a reshape for a RAID6
to change chunksize was interrupted by the admin killing the mdadm
which monitors the reshape. Then after a reboot the array isn't working
properly.
When I asked for "mdadm -Evs" I should have asked for an extra 'v' - I keep
forgetting that.
However for now: what would help is:
mdadm -S /dev/md1
mdadm -E /dev/md[abcde]2
mdadm -Av /dev/md1 /dev/sd[abcde]2
dmesg | tail -50
capture all of the output and post that.
Thanks,
NeilBrown
next prev parent reply other threads:[~2011-02-14 0:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-13 23:10 mdadm: recovering from an aborted reshape op - to ensure at least one email gets through! Gavin Flower
2011-02-14 0:00 ` NeilBrown [this message]
[not found] ` <579146.69308.qm@web65101.mail.ac2.yahoo.com>
2011-02-14 2:07 ` NeilBrown
2011-02-14 6:35 ` Gavin Flower
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