Hello guys. I have 2 AZ and 1 volume backend on each AZ. My goal is when 1 volume was created from the AZ then user cannot change it to another volume type on a different AZ. Thank you. Nguyen Huu Khoi -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.openstack.org/pipermail/openstack-discuss/attachments/20230808/3ce0a6ce/attachment.htm>