Thank you for your guide. I will try it. On Wed, Aug 9, 2023, 7:04 PM Gorka Eguileor <geguileo at redhat.com> wrote: > On 08/08, Nguyễn Hữu Khôi wrote: > > 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 > > Hi, > > If you only have 2 volume types, then you can just disable the retype > operation using policies and they won't be able to use the operation to > move from one AZ to the other. > > I believe there is no other way to limit that. > > Cheers, > Gorka. > > > [1]: > https://docs.openstack.org/cinder/queens/configuration/block-storage/policy.html# > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.openstack.org/pipermail/openstack-discuss/attachments/20230809/0f242ae0/attachment.htm>