tree 410cb4350be496b975ce1779078e2bab4cbd5fec
parent 9ea39423574fa1bd9970ad1efcae092a9fef0f24
author yogesh <ykshirsa@netapp.com> 1458855396 -0400
committer Goutham Pacha Ravi <gouthamr@netapp.com> 1460746823 +0000

Handle manage/unmanage for replicated shares

Managing a share with a share type that has replication_type
extra_spec must be allowed. Drivers are expected to fail
this operation if the share was part of a replication relationship
that Manila does not know about.

Unmanaging a share with replicas must not be permitted
until all replicas are removed.

Managing and unmanaging of snapshots must not
be permitted for a share that has replicas.

Modify the NetApp driver for manage_existing to check
for existing replicas.

Also fix issue with manage retry where the share
data was being altered inappropriately by a DB API.

Closes-Bug: #1561641
Closes-Bug: #1565903

Co-Authored-By: Goutham Pacha Ravi <gouthamr@netapp.com>

Change-Id: I82f1fef1e30114e017efd00fa7da70aceecab94c