When you open a LUKS device, you have to associate it with a "raw" device mapper device (eg. /dev/mapper/lukstest). Previously there has been no way through the API to list such devices after they have been created. Also they are not revealed when you tab-complete /dev paths in guestfish. These two patches fix this. The first patch adds a new API called guestfs_list_dm_devices which lists all device mapper devices that are not associated with LVs. We don't want to return LVs here because we prefer to use the "/dev/VG/LV" notation for these throughout the rest of the API. The second patch extends guestfish so that tab completion includes /dev/mapper paths. Future work: Returning filesystems on opened LUKS devices from guestfs_list_filesystems. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones libguestfs lets you edit virtual machines. Supports shell scripting, bindings from many languages. http://libguestfs.org