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Date:	Tue, 24 Jul 2012 13:41:08 +0700
From:	Tomasz Chmielewski <mangoo@...g.org>
To:	linux-ext4@...r.kernel.org
Subject: "Setting filesystem feature 'metadata_csum' not supported" when trying
 to enable ext4 metadata checksums

With Linux 3.5, it should be possible to use ext4 metadata checksums; 
enabling of which should be made with the following command:


# tune2fs -O metadata_csum /dev/sda1
tune2fs 1.42 (29-Nov-2011)
Setting filesystem feature 'metadata_csum' not supported.


Running kernel 3.5, tried the latest e2fsprogs from git.

What am I missing here?


-- 
Tomasz Chmielewski
http://blog.wpkg.org
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