HP MSA 30 User Manual page 51

The I/O module assigns a SCSI ID (address) to each drive bay in the system.
IMPORTANT: Not all controllers support the listed SCSI IDs. For more information about the
SCSI IDs that a particular controller supports, refer to the controller documentation. If the
controller does not support a particular SCSI ID, install only a drive blank in the corresponding
bay. Installing a disk drive in this case causes an address conflict.
Table D-1: SCSI ID Maps
Bay Number
Single-Port Module
1-6
7-14
Dual-Port Module
1-6
7
8-13
14
Note: SCSI IDs 6 and 7 are reserved for controller use.
HP StorageWorks Modular Smart Array 30 User Guide
SCSI ID
0-5
8-15
Bus A, ID 0-5
Bus A, ID 8
Bus B, ID 0-5
Bus B, ID 8
SCSI Address Map
Formula
[bay number] – 1
[bay number] + 1
[bay number] – 1
[bay number] – 8
D
D-1