Updated openstack/openstack
Project: openstack/cinder  f62fc23f5811b3c855d5d98aa8154517b963250d
null
Volume manage/unmanage support

Implements: blueprint add-export-import-volumes

Volume manage/unmanage support.

This change adds two new API extensions:

volume_unmanage.py:
Adds an "os-unmanage" action on an existing volume, which causes a
delete operation to flow through the stack, with a flag that indicates
that a different method ("unmanage") should be called on the driver
instead of delete_volume. A default, empty, implementation of unmanage
is provided.

volume_manage.py
Adds a new "os-manage-volume" API. A POST to this URI is very similar to
volume creation, except that the images, snapshots and existing volumes
cannot be specified. Instead the following must be specified:

host: Cinder host on which the existing storage resides
ref: Driver-specific reference to the existing storage object

name, description, volume_type, metadata and availability_zone are
supported as per a normal volume creation.

In order to support some re-use between volume_manage and the regular
volume creation, add_visible_admin_metadata has been factored out into
the cinder utils.py module.

The rest of the changes are just the implications of the host/ref
specification moving through the api, rpcapi, manager and flow (API and
Manager) layers. Management of an existing volume causes the
manage_existing_get_size() and manage_existing() methods to be called on
the driver, and a reference LVM implementation is provided.
brick/local_dev/lvm.py now includes a method to rename an LV.

Change-Id: Ifc5255b2fd277c0f60d25fc82a777e405b861320
Updated openstack/openstack
Project: openstack/cinder  8ea425df9e5a66975890ce9ccbccdcabb2ea4dfe
null
Storwize volume manage/unmanage support

IBM Storwize/SVC support for managing and unmanaging volumes.

Partially Implements: blueprint add-export-import-volumes

Change-Id: Ie90d5c0a18fcfcf7208990abf3476f432ea863c3