Mac OS X Fibre Channel connectivity to the HP StorageWorks Enterprise Virtual Array storage system configuration guide (5697-0025, August 2009)

2. Select Load Balancing.
A selection window opens (Figure 15).
Figure 15 Setting the load balancing policy for a LUN
3. Select a load balancing policy from the list, and then click Finish.
The new policy takes effect immediately.
NOTE:
Setting the load balancing policy at the EVA controller level overrides individual LUN load balancing
policy settings.
ATTO Configuration Tool36