16 lines
771 B
YAML
16 lines
771 B
YAML
---
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features:
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- Adds support to configure the size of the native thread pool used by the
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cinder volume and backup services. For the backup we use
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`backup_native_threads_pool_size` in the `[DEFAULT]` section, and for the
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backends we use `backend_native_threads_pool_size` in the driver section.
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fixes:
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- Fixes concurrency issue on backups, where only 20 native threads could be
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concurrently be executed. Now default will be 60, and can be changed with
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`backup_native_threads_pool_size`.
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- RBD driver can have bottlenecks if too many slow operations are happening
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at the same time (for example many huge volume deletions), we can now use
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the `backend_native_threads_pool_size` option in the RBD driver section to
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resolve the issue.
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