Technical data

25341a
Controller 1
Controller 2
FP1
FP2
FP1
FP2
Fibre Channel Zone 1
Fibre Channel Zone 2
Active
Passive
Active
Passive
Figure 4 Two host adapter ports connected to multiple EVA controllers
NOTE:
Single- and quad-port host adapters are supported in this configuration.
Four host adapter ports to multiple EVA controllers
The configuration shown in Figure 5 provides active/active path failover between EVA controller ports
and I/O load balancing between host adapter ports.
25342a
Controller 1
Controller 2
FP1
FP2
FP1
FP2
Fibre Channel Zone 1
Fibre Channel Zone 2
Fibre Channel Zone 3
Fibre Channel Zone 4
Active
Active
Active
Active
Figure 5 Four host adapter ports connected to multiple EVA controllers
NOTE:
Single- and dual-port host adapters are supported in this configuration.
20
Multipath configuration examples