Current Series Release Notes

5.5.0-5

Bug Fixes

  • Bug #2115906: Fixed race condition causing mount/umount operations to fail in multi-worker Glance deployment with uWSGI.

  • Bug #2154211: Fixed issue with the volume iterator detaching the volume after the get image call is finished causing the volume to be in transitional state and deletion fails if attempted immediately.

5.5.0

New Features

  • Added a new configuration option cinder_attachment_retry_attempts to configure the number of retries that needs can be attempted when trying to attach the image-volume. The default value is 5.

Bug Fixes

  • Bug #2148167: Fixed issue when trying to attach the image-volume simultaneously. Added a new configuration option cinder_attachment_retry_attempts to allow more time for attachment create operation to finish when image is being consumed simultaneously. The default value is 5.

  • Fixed a Swift download regression for multi-backend deployments: some code read options from the raw Oslo config group, where grafted backends leave unset values as None, instead of using store_conf (BackendGroupConfiguration), which falls back to backend_defaults.

    Retry count and retry iterator configuration now read from store_conf (Oslo defaults apply when unset). Token-refresh interval uses store_conf with a driver fallback if still unset. This avoids TypeError on image download (including when swift_store_retry_get_count is greater than zero).

    For more details, see bug 2146432.