On Mon, Nov 07, 2016 at 09:54:09PM +0100, Adam Borowski wrote: > [1]. For some reasons zfs-on-linux guys didn't implement this yet, despite > it being an obvious thing on ZFS.
In my understanding, the COW mechanics are different, there are no extent back references, so this would require some design updates. See issue 405 at ZoL tracker. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
