NetApp ONTAP driver currently have some issues with IPv6:
- The URL is not properly formatted when using in management path
- NFS driver breaks when handling IPv6 addresses
- iSCSI driver creates a URL that is not properly formatted when
using IPv6 addresses
This patch fixes all issues related to IPv6 on NetApp ONTAP drivers.
Closes-bug: 1788419
Closes-bug: 1788460
Change-Id: I6eeca47997c7134d6604874bea48eab7cab6c1a2
(cherry picked from commit 925376527e)
(cherry picked from commit b290b49183)