- 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
In concurrent SRDF topologies, you can non-disruptively migrate data between arrays along one SRDF leg while remote mirroring for protection along the other leg.
Once the migration process completes, the concurrent SRDF topology is removed, resulting in a 2-site SRDF topology.