I wrote: > They could just as well go in a directory called .snapshots, off hand I'm not thinking of an advantage of putting snapshots into a subvolume. There isn't an advantage with a top level 5 subvolume being used for rootfs. But if it's not being mounted, rather other named subvolumes are, then the advantage of a subvolume for snapshots is that it can be independently mounted to provide access to all snapshots within from which to create derivative snapshots. And it can also have a nosuid or noexec mount option to prevent old vulnerabilities from being root executable. Chris Murphy -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
