開発中バージョンのリリースノート

28.0.0.0rc1-5

バグ修正

• Fixed performance issues in the Hitachi HBSD driver by adding caching and request batching. Caching is enabled by default, and can be disabled by setting hitachi_rest_use_object_caching to False in cinder.conf. With a 4 port configuration, this patch offers a roughly 70% increase in performance when host groups are managed by the driver, and a 90%+ increase in performance when using custom configured host groups (after the cache has been built).