cinder/releasenotes/notes/cheesecake-promotion-30a3336fb911c3ad.yaml
Jon Bernard df81b59f9d Add support for promoting a failed over backend
Change-Id: Ib9c34b0806b71e2088ac0fa9886ad8abd7a2a45f
Implements: blueprint cheesecake-promote-backend
2018-05-09 12:19:33 -04:00

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---
features:
- |
A new cinder-manage command, reset_active_backend, was added to promote a
failed-over backend participating in replication. This allows you to
reset a backend without manually editing the database. A backend
undergoing promotion using this command is expected to be in a disabled
and frozen state. Support for both standalone and clustered backend
configurations are supported.