Hi all, This is the tenth revision of a patchset that adds to XFS userland tool support for mapping multiple file logical blocks to the same physical block (reflink/deduplication). The core libxfs patches from the kernel have already been imported into for-next, so this patch series contains fixes for those patches followed by patches for the userspace programs themselves to support reflink. If you're going to start using this mess, you probably ought to just pull from my github trees for xfsprogs[1] and xfstests[2]. Kernel support is in 4.9-rc1 or later. The patches have been xfstested with x64, ppc64, and armhf; all tests in the clone and rmap groups pass. AFAICT they don't cause any new failures for the 'auto' group. This is an extraordinary way to eat your data. Enjoy! Comments and questions are, as always, welcome. --D [1] https://github.com/djwong/xfsprogs/tree/djwong-devel [2] https://github.com/djwong/xfstests/tree/djwong-devel -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
