nova/releasenotes/notes/attach-detach-vol-for-shelved-and-shelved-offloaded-instances-93f70cfd49299f05.yaml
Andrea Rosa cf34a32820 Enable volume operations for shelved instances
This change enables the attach and detach volume operations for
instances which are in shelve and shelved_offloaded state.
The code to manage the actual attach and detach is implemented by this
change: https://review.openstack.org/259528
New tempest tests are going to be written for testing the new feature.

APIImpact
DocImpact by this change we are allowing operations which were not
allowed before, we need to track this change in the documentation.

Partially implements blueprint: volume-ops-when-shelved

Change-Id: I43b67a50d998d43a6ff78c917093c513231b6ff2
2016-02-03 17:51:26 +00:00

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YAML

---
features:
- It is possible to call attach and detach volume API operations for
instances which are in shelved and shelved_offloaded state.
For an instance in shelved_offloaded state Nova will set to None the value
for the device_name field, the right value for that field will be set once
the instance will be unshelved as it will be managed by a specific compute
manager.