From: Bernd Schubert <bs@q-leap.de>
To: linux-raid@vger.kernel.org
Subject: Re: md3: unsupported reshape (reduce disks) required - aborting
Date: Wed, 27 Feb 2008 15:19:05 +0100 [thread overview]
Message-ID: <200802271519.05259.bs@q-leap.de> (raw)
In-Reply-To: <200802262020.12458.bs@q-leap.de>
On Tuesday 26 February 2008 20:20:12 Bernd Schubert wrote:
> Hello,
>
> while doing a md-check, there was a problem with Lustre and I had to
> hard-reboot. Please note, the raid was perfectly fine, I only did a
> manual "echo check >/sys/block/md3/md/sync_action" to increase the load.
Aarg, I didn't do "echo check >...", but "echo reshape >...". This explains
why it has a reshape position and why the superblock is at 0.91.
In the mean time I got the raid up by temporarily modifying the raid code and
setting "mddev->reshape_position = MaxSector".
--
Bernd Schubert
Q-Leap Networks GmbH
prev parent reply other threads:[~2008-02-27 14:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-26 19:20 md3: unsupported reshape (reduce disks) required - aborting Bernd Schubert
2008-02-27 14:19 ` Bernd Schubert [this message]
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