linux-ext4 - Re: [PATCH 4/4] large-fs: fix ext4 defragmentation tests

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Message-ID: <20130711011741.GW3438@dastard>
Date:	Thu, 11 Jul 2013 11:17:41 +1000
From:	Dave Chinner <david@...morbit.com>
To:	Dmitry Monakhov <dmonakhov@...nvz.org>
Cc:	xfs@....sgi.com, linux-ext4@...r.kernel.org,
	linux-fsdevel@...r.kernel.org, dchinner@...hat.com
Subject: Re: [PATCH 4/4] large-fs: fix ext4 defragmentation tests

On Tue, Jul 09, 2013 at 03:05:18PM +0400, Dmitry Monakhov wrote:
> Initially work space size calculation was based on size of blkdev which
> obviously wrong for large-fs case. This patch calculate work space based
> on `df` cmd.

when have a "_used" command in common/rc for getting the used space
on a device (i.e. _used $SCRATCH_DEV). This loocks like a case for a
"_free" equivalent....

Cheers,

Dave.
-- 
Dave Chinner
david@...morbit.com
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