- 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
Write folding improves the efficiency of your SRDF links.
When multiple updates to the same location arrive in the same delta set, the SRDF emulations send the only most current data across the SRDF links.
Write folding decreases network bandwidth consumption and the number of I/Os processed by the SRDF emulations.