I had a look at http://bj0z.wordpress.com/2011/04/27/determining-snapshot-size-in-btrfs/#comment-35 but it's quite old and does not work anymore since userland became incompatible with it. Has anyone seen something newer or have a newer fixed version of this? Thanks, Marc -- "A mouse is a device used to point at the xterm you want to type in" - A.S.R. Microsoft is to operating systems .... .... what McDonalds is to gourmet cooking Home page: http://marc.merlins.org/ | PGP 1024R/763BE901 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html