Compaq CL380 - ProLiant - 256 MB RAM Software User's Manual page 68

4-16 Compaq ProLiant CL380 Software User Guide
The next tab, Host Ports (Figure 4-11), has the following properties.
Figure 4-11. Controller Properties window, Host Ports tab
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Failover mode—Enter the desired failover mode: Performance
(active/active) or High Availability (active/passive). High availability is
only available for systems with two controllers. If two controllers are
present, both controllers must be set to the same failover mode.
NOTE: Compaq recommends running in active/active mode only.
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Host I/O channel 0—Enter the desired host I/O channel mode, which
can be active or passive.
NOTE: In stand-alone mode both host channels are active and they cannot be changed.