27 lines
1.2 KiB
YAML
27 lines
1.2 KiB
YAML
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---
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issues:
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- Cinder services are now automatically downgrading RPC
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messages to be understood by the oldest version of a
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service among all the deployment. Disabled and dead
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services are also taken into account. It is important to
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keep service list up to date, without old, unused
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records. This can be done using ``cinder-manage service
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remove`` command. Once situation is cleaned up services
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should be either restarted or ``SIGHUP`` signal should
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be issued to their processes to force them to reload
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version pins. Please note that cinder-api does not
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support ``SIGHUP`` signal.
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upgrade:
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- If during a *live* upgrade from Liberty a backup service
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will be killed while processing a restore request it may
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happen that such backup status won't be automatically
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cleaned up on the service restart. Such orphaned backups
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need to be cleaned up manually.
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- When performing a *live* upgrade from Liberty it may
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happen that retype calls will reserve additional quota.
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As by default quota reservations are invalidated after
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24 hours (config option ``reservation_expire=86400``),
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we recommend either decreasing that time or watching for
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unused quota reservations manually during the upgrade
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process.
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