Execution Context
This entry details the design phase of setting up a storage area network. It focuses on defining logical topologies, zoning strategies, and protocol selection to ensure optimal latency and throughput. The process involves mapping server initiators to target LUNs while adhering to enterprise security standards.
Define the physical and logical layout of switches and controllers within the SAN environment.
Select appropriate fabric protocols such as FC or iSCSI based on performance requirements and existing infrastructure compatibility.
Establish zoning policies to control which initiators can access specific storage targets without cross-contamination risks.
Operating Checklist
Draft initial network diagram including all switches, controllers, and connected initiators
Select fabric type and configure switch parameters for desired bandwidth and redundancy levels
Create logical zone definitions mapping specific initiator WWNs to target LUNs
Validate connectivity through simulation tools before deploying physical changes
Integration Surfaces
Network Infrastructure Audit
Review current switch capabilities, port utilization, and existing cabling topology for scalability needs.
Protocol Compatibility Matrix
Analyze supported protocols between servers and storage arrays to ensure seamless integration and minimal latency.
Security Policy Alignment
Verify zoning configurations against organizational security standards to prevent unauthorized access paths.
