- 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
Dell SRDF Introduction
Other features
Other features of NDM are:
- Data can be compressed during migration to the PowerMax array
- Allows for nondisruptive revert to the source array
- There can be up to 50 migration sessions in progress simultaneously
- Does not require an additional license as NDM is part of PowerMaxOS
- The connections between the application host and the arrays use FC; the SRDF connection between the arrays uses FC or GigE
Devices and components that cannot be part of an NDM process are:
- CKD devices
- eNAS data
- Storage Direct and FAST.X relationships along with their associated data
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