15 lines
672 B
YAML
15 lines
672 B
YAML
---
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upgrade:
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- |
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Prior to Grizzly release default instance directory names were based on
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instance.id field, for example directory for instance could be named
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``instance-00000008``. In Grizzly this mechanism was changed,
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instance.uuid is used as an instance directory name, e.g. path to instance:
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``/opt/stack/data/nova/instances/34198248-5541-4d52-a0b4-a6635a7802dd/``.
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In Newton backward compatibility is dropped. For instances that haven't
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been restarted since Folsom and earlier maintenance should be scheduled
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before upgrade(stop, rename directory to instance.uuid, then start) so Nova
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will start using new paths for instances.
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