HP XP20000/XP24000 HP StorageWorks XP Disk Array Configuration Guide (T5278-96 - Page 33

When a new host group is added, additional host group modes options can be con d.

Page 33 highlights

The available host mode settings are as follows: Table 6 Host mode settings (Windows) Host mode 2C (available on some array models) 0C Description HP recommended. For use with LUSE volumes when online LUN expansion is required or might be required in the future. HP recommended. Use if future online LUN expansion is not required or planned. Table 7 Volume names for host mode setting (Windows) Volume on XP array (examples) OPEN-E OPEN-9 OPEN-9*2 OPEN-9*3-CVS Volume name as seen on host host mode = 0C host mode = 2C OPEN-E OPEN-E OPEN-9 OPEN-9 OPEN-9*2 OPEN-9 OPEN-9*3-CVS OPEN-9-CVS CAUTION: The correct host mode must be set for all new installations (newly connected ports) to Windows hosts. Do not select a mode other than 2C or 0C. Changing a host mode after the host is connected is disruptive and requires a server reboot. 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 (options) are available for Windows: Installing and configuring the disk array 33

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The available host mode settings are as follows:
Table 6 Host mode settings (Windows)
Description
Host mode
HP recommended. For use with LUSE volumes when online LUN
expansion is required or might be required in the future.
2C
(available on some array
models)
HP recommended. Use if future online LUN expansion is not
required or planned.
0C
Table 7 Volume names for host mode setting (Windows)
Volume name as seen on host
Volume on XP array (examples)
host mode = 2C
host mode = 0C
OPEN-E
OPEN-E
OPEN-E
OPEN-9
OPEN-9
OPEN-9
OPEN-9
OPEN-9
*2
OPEN-9
*2
OPEN-9-CVS
OPEN-9
*3
-CVS
OPEN-9
*3
-CVS
CAUTION:
The correct host mode must be set for all new installations (newly connected ports)
to Windows hosts. Do not select a mode other than
2C
or
0C
. Changing a host mode after the
host is connected is disruptive and requires a server reboot.
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 (options) are available for Windows:
Installing and configuring the disk array
33