Public bug reported: https://btrfs.wiki.kernel.org/index.php/Btrfs_source_repositories
Support for mixed data/metadata is only in the integration branch and not the 2 year old stable branch. $ git clone http://git.darksatanic.net/repo/btrfs-progs-unstable.git $ cd btrfs-progs-unstable $ git branch -a pick the latest integration date and then... $ git checkout integration-YYYYMMDD compile this to get btrfs-utils which support experimental / in testing features. Such features are required when / is on a < 4gb partition. ** Affects: btrfs-tools (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/833467 Title: there should be an 'unstable' version for testing new features like -M mixed metadata/data blocks To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/btrfs-tools/+bug/833467/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs