manila/releasenotes/notes/add-create_share_from_snapshot_support-extra-spec-9b1c3ad6796dd07d.yaml
Clinton Knight 0d6db3588c Add create_share_from_snapshot_support extra spec
The snapshot_support extra spec has always meant two
things: a driver can take snapshots and create shares
from snapshots. As we add alternate snapshot semantics,
it is likely that some drivers will want to support
snapshots and some of the new semantics while being
unable to create new shares from snapshots.

This work adds a new extra spec,
create_share_from_snapshot_support, that removes the
overloading on snapshot_support. It also makes the
existing snapshot_support extra spec optional,
allowing admins to create types without setting
snapshot_support; shares created with such types
will not support snapshots.

APIImpact
DocImpact

Co-Authored-By: Goutham Pacha Ravi <gouthamr@netapp.com>
Implements: blueprint add-create-share-from-snapshot-extra-spec
Change-Id: Ib0ad5fbfdf6297665c208149b08c8d21b3c232be
2016-12-21 09:57:08 -05:00

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YAML

---
features:
- Added optional create_share_from_snapshot_support extra spec, which was
previously implied by the overloaded snapshot_support extra spec.
upgrade:
- The snapshot_support extra spec is now optional and has no default value
set when creating share types.