Jesse Pretorius 4a48a6874d Optimise vm_disk_mode conditionals
There is already a default in group_vars/all, so we do not need
to provide a default in every conditional.

Also, we move several LVM data volume tasks into a block given
they have a common set of conditions.

Change-Id: Iff0fafefda2bc5dc1596b7198b779f5da763086c
2018-08-15 08:49:23 +00:00
..
2018-05-17 14:21:21 -05:00
2018-05-17 14:21:21 -05:00