Re: [PATCH 09/16] Btrfs-progs: Introduce metadump_v2

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On Mon, Feb 09, 2015 at 03:03:12PM -0500, Josef Bacik wrote:
> The METADUMP super flag makes us skip doing the chunk tree reading which isn't
> helpful for the new restore since we have a valid chunk tree.  But we still want
> to have a way for the kernel to know that this is a metadump restore so it
> doesn't do things like verify data checksums.

BTW, the METADUMP superblock flag is not used in kernel.
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