To ensure the Pure Storage Cinder driver has all the necessary replication related fixes that will be required to support the upcoming partner-enabled cinder replication, the following backports need to be applied to the downstream code

https://review.opendev.org/c/openstack/cinder/+/978102
https://review.opendev.org/c/openstack/cinder/+/978104
https://review.opendev.org/c/openstack/cinder/+/978105