Sessions that can be enabled for HyperSwap
You can create sessions that enable swapping, which provides a session with a highly available business continuity solution.
Sessions that can enable HyperSwap
The following session types can enable HyperSwap processing:
- Basic HyperSwap
- Metro Mirror with Failover/Failback
- Metro Global Mirror
- Metro Global Mirror with Practice
- Metro Mirror - Metro Mirror
- Metro Mirror - Global Mirror
- Metro Mirror - Global Mirror with Practice
To enable HyperSwap processing, one of the
following conditions must apply:
- The volumes that are managed by the session are only IBM® DS8000® storage system volumes.
- The volumes are count key data (CKD) volumes that are attached to an IBM z/OS® system.
- The z/OS system is listed on the Copy Services Manager Host Connections page and is in the Connected state.
Sessions that can enable FlashSystem/IBM Spectrum Accelerate HyperSwap
Only the Metro Mirror with Failover/Failback session type can enable FlashSystem/IBM Spectrum Accelerate HyperSwap processing.
To enable FlashSystem/IBM Spectrum Accelerate HyperSwap processing, the volumes in the session must be FlashSystem/IBM Spectrum Accelerate 12.1 or later volumes.