146 Appendix B
SCSI Connections
Assigning SCSI Device IDs
2. Here is the breakdown of the hardware path:
SCSI device 10/0/15/0.2.0
SCSI 10/0/15/0.2.0
SCSI ID 2 10/0/15/0.2.0
NOTE
Do not use SCSI device ID 7 for any device. It is reserved for the built-in SCSI
bus controller.
Assigning Internal SCSI Device IDs
You can determine which LVD SCSI devices are currently in use by looking under the H/W
Path heading in the output from the ioscan command discussed previously. The entry
10/0/15/1 is the built-in LVD SCSI bus. For devices connected to the built-in LVD SCSI bus,
such as disks, the number between the two decimals and after the third “/” in the hardware
path specifies the SCSI ID for that device. For example, a hardware path of 10/0/15/1.5.0
specifies a LVD SCSI device at SCSI ID 5. Here is the breakdown of the hardware path:
SCSI device10/0/15/1.5.0
LVD SCSI10/0/15/1.5.0
SCSI ID 510/0/15/1.5.0
CAUTION
Do not use SCSI device ID 7 for any device. It is reserved for the built-in SCSI
bus controller.
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