WarehousePG Copy is compatible with the following versions of WarehousePG:
- WarehousePG (WHPG) version 6.x running on RHEL 7 or RHEL 8.
- WarehousePG version 7.x running on RHEL 8 or RHEL 9.
WarehousePG Copy packages are built for the x86_64 architecture, and, starting with version 1.1.0, also for the ppc64le architecture on RHEL 8 and RHEL 9.
Important
Migration is supported between clusters of the same version or when upgrading from WarehousePG 6.x to WarehousePG 7.x. However, downward migration from version 7.x to 6.x is not supported.