HP XP7 Configuration Manual page 81

CAUTION: The correct host mode must be set for all new installations (newly connected ports)
to AIX hosts. Do not select a mode other than 0F for AIX. Changing a host mode after the host has
been connected is disruptive and requires the server to be rebooted.
When a new host group is added, additional host group modes (options) can be configured. The
storage administrator must verify if an additional host group mode is required for the host group.
The following host group modes are available for AIX:
Installing and configuring the disk array 81