linux-ext4 - Re: imperfect FIEMAP results on btrfs

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Message-ID: <1367560631.23415.2.camel@sauron.fi.intel.com>
Date:	Fri, 03 May 2013 08:57:11 +0300
From:	Artem Bityutskiy <dedekind1@...il.com>
To:	Dave Chinner <david@...morbit.com>
Cc:	linux-btrfs@...r.kernel.org,
	linux-ext4 <linux-ext4@...r.kernel.org>
Subject: Re: imperfect FIEMAP results on btrfs

On Fri, 2013-05-03 at 09:31 +1000, Dave Chinner wrote:
> IOWs, you simply can't assume that a specific test will give you the
> same block layout across filesystems and different filesystem
> configurations. Welcome to the world of "can't assume anything about
> block layout" pain xfstests has been dealing with for years ;)

This is what I also assumed, but wanted to get some feed-back from the
community. Thanks a lot for the answer!

-- 
Best Regards,
Artem Bityutskiy

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