Q-Logic SANBOX2-64 manual Redundancy and Latency, Single Switch Fabric with Initiators and Targets

3 – Planning	￿
Devices

3.1.2

Redundancy and Latency

When planning a fabric, consider how to create redundant paths and minimize latency. Initiators and targets experience the least amount of latency when connected to the same I/O blade. For example, connecting initiator and target “A” ports together on one I/O blade and initiator and target “B” ports on another I/O blade, as shown in Figure 3-1, creates redundant paths and minimizes latency.

Initiators
A	B
A	B
Targets

Figure 3-1. Single Switch Fabric with Initiators and Targets

3-2 59043-01 A