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Date: Fri, 18 Nov 2016 19:28:29 +0100
From: David Sterba <dsterba@suse.cz>
To: Qu Wenruo <quwenruo.btrfs@gmx.com>
Cc: Tsutomu Itoh <t-itoh@jp.fujitsu.com>, linux-btrfs@vger.kernel.org
Subject: Re: [PATCH 2/3] btrfs-progs: test: expand size of test device of
 fsck-tests 013
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On Fri, Nov 18, 2016 at 02:36:28PM +0800, Qu Wenruo wrote:
> 
> 
> On 11/18/2016 01:47 PM, Tsutomu Itoh wrote:
> > In my test environment, size of /lib/modules/`uname -r`/* is
> > larger than 1GB, so test data can not copy to testdev.
> > Therefore we need expand the size of testdev.
> 
> IMHO the correct fix is to enhance populate_fs() to fill the fs into a 
> given size, other than using the unreliable copy.

Yeah that would be better, the contents of the modules dir could be
anything, but was enough to use for initial testing.