Just confirming that this also happens in Precise. I recently upgraded to Precise, and I get this same error.
$ cat /etc/issue Ubuntu 12.04 LTS \n \l $ btrfs subvolume snapshot -r /u1 /u1/.snapshot/test ERROR: 'subvolume snapshot' requires 2 arg(s) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/924621 Title: btrfs: Option to create read-only snapshot does not exist To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/btrfs-tools/+bug/924621/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
