VNX Cinder Driver v8.1.7 for Newton

Fixes:

• [#14]: VNX: fix performance in create/delete_volume
• [VNX] initiator_target_map is None

VNX Cinder Driver v7.1.1 for Mitaka

Fixes:

VNX: fix KeyError issue when remove_export_snapshot invoked

VNX Cinder Driver v8.1.5 for Newton

Fixes:

[GH-12]: VNX: fix issue when backing-up in-use volume

VNX Cinder Driver v8.1.4 for Newton

Fixes:

• [GH-11] Fix cloning failure when system is busy

VNX Cinder Driver v8.1.3 for Newton

Bug fixes:

• Cherry pick the fix from Pike: https://review.openstack.org/#/c/476402/. Use primary_lun of smp to check the is_thin property.

VNX Cinder Driver v7.1.0 for Mitaka

Features:

• Add asynchronous migration support for Mitaka.
  Since the time-consuming LUN migration in VNX, user needs to wait a long
  time before the new cloned volume/snapshot volume is ready for use.

  In this patch, user can add metadata 'async_migrate=true'to trigger
  asynchronous migration so that user can use the new volume after migration
  started on VNX.

VNX Cinder Driver v8.1.2 for Newton

Bug fixes:

• The VM cannot see the correct size of disk when the volume is attached before async migration completes.

VNX Cinder Driver v6.2.2: Allow auto-assign for volume creation in Liberty

VNX supports auto-assign function during LUN creation.
Cinder driver leverages this feature to allow load-balance
for LUN's ownership.

VNX Cinder Driver v5.6.4: Allow auto-assign for volume creation in Kilo

VNX supports auto-assign function during LUN creation.
Cinder driver leverages this feature to allow load-balance
for LUN's ownership.

VNX Cinder Driver v7.0.3: Switch to conditional lock in Mitaka

This patch enables conditional lock for initialize_connection and
terminate_connection:

• When destroy_empty_storage_group = False, no lock for above interfaces
• When destroy_empty_storage_group = True, lock for both just behave
  like previous driver
  Previously, VNX driver has a lock for a certain storage group,
  now, with this patch, driver can perform multiple attachments/detachments
  for a certain host(storage group) concurrently when
  destroy_empty_storage_group = False.