c5630ce51d
Fix up various issues in the release notes in preparation for branching the RC-1 release. Change-Id: I8db5d2859c36d666732c513afe520d588ac9f3ba
14 lines
788 B
YAML
14 lines
788 B
YAML
---
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upgrade:
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- To get rid of long running DB data migrations that must be run offline,
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Cinder will now be able to execute them online, on a live cloud. Before
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upgrading from Ocata to Pike, operator needs to perform all the Newton
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data migrations. To achieve that he needs to perform ``cinder-manage db
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online_data_migrations`` until there are no records to be updated. To limit
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DB performance impact migrations can be performed in chunks limited by
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``--max_number`` option. If your intent is to upgrade Cinder in a non-live
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manner, you can use ``--ignore_state`` option safely. Please note that
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finishing all the Newton data migrations will be enforced by the first
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schema migration in Pike, so you won't be able to upgrade to Pike without
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that.
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