Release notes: online_data_migrations nova-manage command

Change-Id: I5a55c8948562aa145c71d1711738b9d7ecfc59de
This commit is contained in:
Nikola Dipanov 2016-02-18 12:23:14 +00:00 committed by John Garbutt
parent 0970f2a900
commit c2bd7e4cdc

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features:
- Added a `nova-manage db online_data_migrations` command for forcing online
data migrations, which
will run all registered migrations for the release, instead of there being
a separate command for each logical data migration. Operators need to make
sure all data is migrated before upgrading to the next release, and the new
command provides a unified interface for doing it.