Storage Subsystems Troubleshooting Guide

16 Sun StorEdge 3900 and 6900 Series Troubleshooting Guide • March 2002
Fibre Channel Link Diagrams
FIGURE 2-1 shows the basic components and the Fibre Channel links for a Sun
StorEdge 3900 series system:
■ A1 to B1—HBA to Sun StorEdge FC network switch-8 and switch-16 switch link
■ A4 to B4—Sun StorEdge FC network switch-8 and switch-16 switch to Sun
StorEdge T3+ array link
FIGURE 2-1 Sun StorEdge 3900 Series Fibre Channel Link Diagram
HOST
HBA-A
HBA-B
T3 Alt-Master
T3 Master
Sw1a Sw1b
B4
B1
A4
A1