HP Netserver Service Handbook, Volume 2 - Mid

38
Technical Information Label
with configuration information
Off
On
1
2
3
4
5
6
Always set switches 1, 2 and 6 to Off.
Switch Function Settings
1 I
2
C Bus Setting Always set to Off
2 I
2
C Bus Setting Always set to Off
3 High/Low Addresses
Sets SCSI addresses for upper or lower eight
addresses
Set to Off if not using Fast-Wide (68 pin) SCSI
On Sets drives to upper eight SCSI addresses.
Off Sets drives to lower eight SCSI addresses.
4 SCSI Address Zero
Sets middle shelf in hot-swap cage to SCSI ID 0.
On Sets middle shelf in the cage
(shelf 2) to SCSI ID 0.
Off Sets middle shelf to SCSI ID 2.
5 Remote Start
Determines control of the hot swap disk module
power-on sequence.
On Internal control: cage is set to delayed start.
Recommended setting.
6 Reserved Always set to Off
Hot Swap Subsystem SCSI Address Settings
Switches 3 and 4 determine the SCSI address setting for each shelf in the hot swap subsystem. The table
below lists the possible SCSI addresses for each shelf.
NOTE For information on changing the CD-ROM drive SCSI address setting, see the
Technical Information Label on the CD-ROM drive.
Hot-Swap Shelf SCSI Address Settings
Switch
3 4 SCSI Address
Off Off Shelf 1 = ID 1
Shelf 2 = ID 2
Shelf 3 = ID 3
Off On Shelf 1 = ID 1
Shelf 2 = ID 0
Shelf 3 = ID 3