Zed Series Release Notes

4.1.1-3

New Features

• The RBD driver now moves images to the trash if they cannot be deleted immediately due to having snapshots. This fixes the long-standing issue where base images are unable to be deleted until/unless all snapshots of it are also deleted. Moving the image to the trash allows Glance to proceed with the deletion of the image (as far as it is concerned), mark the RBD image for deletion, which will happen once the last snapshot that uses it has been deleted.

4.1.1

Security Issues

• Cinder glance_store driver: in order to avoid a situation where a leftover device could be mapped to a different volume than the one intended, the cinder glance_store driver now instructs the os-brick library to force detach volumes, which ensures that devices are removed from the host.

  See Bug #2004555 for more information about this issue.

4.1.0

Bug Fixes

• Now the project_domain_name parameter and the user_domain_name parameter are properly used by swift backends. Previously these two parameters were ignored and the *_domain_id parameters should be set to use a keystone domain different from the default one.