HP SureStore Optical Jukebox 160ex Service Manual page 64

NOTE
NOTE
Operation and Configuration
Setting the SCSI IDs
This jukebox, by default, assigns ID 6 to the jukebox controller. When in
LUN mode, the jukebox controller ID uses LUN 0 for itself and assigns
the drives on Bus 1 to LUNs 1 to 2 or LUNs 1 to 4 depending on whether
there are two or four drives. In the default cofiguration, two types of
devices, controller and drives, are assigned to ID 6.
Some host computer systems do not allow assigning different device
types to the same ID. If the host computer system does not support
multiple device types at the same ID and the customer will use LUN
mode, select different IDs for the jukebox controller (JKBX ID #) and the
drives (DRV #).
Tables mear the end of Chapter 2 show jukebox default settings and an
example of setting the jukebox controller and drives to different IDs, one
digit apart.
Placing a device ID between the jukebox controller ID and the ID for the
drives can cause bus management problems. For this reason, the jukebox
will not accept IDs for the jukebox controller and drives that are more
than one digit apart. An attempt to set IDs more than one digit apart will
cause a CONFLICT message.
6. Press or
NEXT PREV
.
ENTER
If the jukebox is set to LUN MODE ON, go to Step 8. Only one ID can be
changed and the ID automatically updates when you press
7. (If using basic SCSI addressing - LUN mode OFF) Press
UPDATE displays, and then press
8. UPDATE or WAIT FOR UPDATE and then ID'S SAVED displays briefly.
• If the new settings do not conflict with other SCSI IDs on the bus,
SCSI ID'S displays.
• If the new settings conflict with other IDs on the SCSI bus,
CONFLICT-ABORTED displays briefly and then VIEW ID'S displays.
Any changes entered are lost, and you must repeat steps 3
through 6 to set a new ID.
When in LUN mode:
3-18
until the desired ID displays and then press
.
ENTER
.
ENTER
until
NEXT
Chapter 3