HP Visualize J5000 hp Visualize J5000, J7000 workstations owner's guide (a4978 - Page 133

Assigning Ultra Narrow Single-Ended SCSI Device

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SCSI Connections Assigning SCSI Device IDs ctl ba ba graphics processor processor memory 3 10/2/3/0.7.0 4 10/4 5 10/6 1 10/6/7/0 0 32 1 34 0 49 sctl CLAIMED lba CLAIMED lba CLAIMED graph3 CLAIMED processor CLAIMED processor CLAIMED memory CLAIMED DEVICE BUS_NEXUS BUS_NEXUS INTERFACE PROCESSOR PROCESSOR MEMORY Initiator PCI Bus Bridge - lba PCI Bus Bridge - lba PCI(103c1008) Processor Processor Memory Assigning Ultra Narrow Single-Ended SCSI Device IDs You can determine which Ultra Narrow Single-Ended SCSI (NSE SCSI) devices are currently in use by reviewing the output from the ioscan command discussed above and looking under the "H/W Path" heading. The entry 10/0/15/0 is the built-in Ultra Narrow Single-Ended SCSI bus. For devices connected to the built-in Ultra Narrow Single-Ended 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 10/0/15/0.2.0 specifies a NSE SCSI device at SCSI ID 2. Here is the break down of the hardware path: SCSI device 10/0/15/0.2.0 NSE SCSI 10/0/15/0.2.0 SCSI ID 2 10/0/15/0.2.0 CAUTION Do not use SCSI device ID 7 for any device. It is reserved for the built-in SCSI bus controller. Chapter 7 133

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Chapter 7
133
SCSI Connections
Assigning SCSI Device IDs
ctl
3
10/2/3/0.7.0
sctl
CLAIMED
DEVICE
Initiator
ba
4
10/4
lba
CLAIMED
BUS_NEXUS
PCI Bus Bridge - lba
ba
5
10/6
lba
CLAIMED
BUS_NEXUS
PCI Bus Bridge - lba
graphics
1
10/6/7/0
graph3
CLAIMED
INTERFACE
PCI(103c1008)
processor
0
32
processor CLAIMED
PROCESSOR
Processor
processor
1
34
processor CLAIMED
PROCESSOR
Processor
memory
0
49
memory
CLAIMED
MEMORY
Memory
Assigning Ultra Narrow Single-Ended SCSI Device
IDs
You can determine which Ultra Narrow Single-Ended SCSI (NSE SCSI)
devices are currently in use by reviewing the output from the
ioscan
command discussed above and looking under the “H/W Path” heading.
The entry
10/0/15/0
is the built-in Ultra Narrow Single-Ended SCSI
bus. For devices connected to the built-in Ultra Narrow Single-Ended
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
10/0/15/0.2.0
specifies a NSE SCSI
device at SCSI ID 2. Here is the break down of the hardware path:
SCSI device
10/0/15/
0.2.0
NSE SCSI
10/0/15/
0
.2.0
SCSI ID 2
10/0/15/0.
2
.0
CAUTION
Do not use SCSI device ID 7 for any device. It is reserved for the built-in
SCSI bus controller.