Tom Barron 625fce5bb0 Only allow IP access type for CephFS NFS
For the CephFS NFS back end only ``IP`` access type
is valid so enforce this in the driver.

Also validate access level since there is a utility
routine to check both access type and access level.

Closes-bug: #1816420
Change-Id: I6c96f861b30ef7ccac05a7c199a62f0d69044c3a
(cherry picked from commit 9df750fd19c6c11562b7bf86464185cd63568310)
(cherry picked from commit 08148bba49709c22048637e710b9553c2745c903)
2019-04-03 21:30:29 +00:00
..