HP Surestore 660ex Optical Jukebox - Manual (Page 115)

Appendix B B-19
Operating This Jukebox on a SCSI Bus
Default SCSI IDs in the Jukebox When Using Basic SCSI Addressing
and When Using LUN Mode
Op
eration o
n
a
SC
SI
Bu
s
Table B-4 Possible Additional SCSI Addresses Available
a. Not recommended. This configuration may cause a negotiated slower rate of data transfer.
No. of
Drives
LUN Mode OFF (basic
SCSI addressing)
LUN Mode ON - (drives
and jukebox controller
use the same ID)
a
LUN Mode ON - (drives
and jukebox controller use
different IDs)
4 Two SCSI addresses are
available for connecting
other devices.
Six SCSI addresses are
available for connecting
other devices to Bus 1. Five SCSI addresses are
available for connecting
other devices to Bus 1.
6 No additional devices can be
connected.
10 Two SCSI addresses are
available on Bus 1 and 1
SCSI address is available on
Bus 2 for connecting other
devices.
(In a 10 drive jukebox, four
drives are mounted on Bus 1
and 6 drives are mounted on
Bus 2.)
If Bus 1 and Bus 2 are
daisy-chained, five SCSI
addresses are available for
other devices.
If Bus 1 and Bus 2 are
NOT daisy-chained, six
SCSI addresses are
available on Bus 1 and six
SCSI addresses are
available on Bus 2.
If Bus 1 and Bus 2 are
daisy-chained, four SCSI
addresses are available for
other devices.
If Bus 1 and Bus 2 are NOT
daisy-chained, five SCSI
addresses are available on
Bus 1 and six SCSI
addresses are available on
Bus 2.