- Notes, cautions, and warnings
- Preface
- Introduction
- Disaster recovery
- High availability
- Data migration
- SRDF I/O operations
- SRDF write operations
- SRDF read operations
- SRDF/A resilience and performance features
- Management tools
- More information
SRDF Host Component for z/OS is a z/OS subsystem for controlling SRDF processes and monitoring SRDF status using commands issued from a host. With the SRDF Host Component you can manage these SRDF variants:
You can issue SRDF Host Component commands to both local and remote storage systems. Commands destined for remote storage systems are transmitted through local storage systems using SRDF links. Configuration and status information can be viewed for each device on each storage system that contains SRDF devices.
There are user interfaces for the SRDF Host Component for the batch commands and through the system console.