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ext_bus 1 0/0/2/0.1 side CLAIMED INTERFACE IDE Secondary Channel
ba 1 0/1 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
ext_bus 2 0/1/1/0 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD
target 0 0/1/1/0.0 tgt CLAIMED DEVICE
disk 0 0/1/1/0.0.0 sdisk CLAIMED DEVICE HP 73.4GST373454LC
ext_bus 3 0/1/1/1 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD
lan 0 0/1/2/0 igelan CLAIMED INTERFACE HP PCI 1000Base-T Core
ba 2 0/2 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
ext_bus 4 0/2/1/0 mpt CLAIMED INTERFACE SCSI Ultra320 A6961-60011
ext_bus 5 0/2/1/1 mpt CLAIMED INTERFACE SCSI Ultra320 A6961-60011
target 1 0/2/1/1.3 tgt CLAIMED DEVICE
tape 1 0/2/1/1.3.0 stape CLAIMED DEVICE HP Ultrium 4-SCSI
ba 3 0/3 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
ext_bus 6 0/3/1/0 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD
A6829-60001
ext_bus 7 0/3/1/1 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD
A6829-60001
ba 4 0/4 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
ba 5 0/6 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
ba 6 0/7 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
tty 0 0/7/1/0 asio0 CLAIMED INTERFACE PCI SimpleComm (103c1290)
tty 1 0/7/1/1 asio0 CLAIMED INTERFACE PCI Serial (103c1048)
unknown -1 0/7/2/0 UNCLAIMED UNKNOWN PCI Display (10025159)
memory 0 8 memory CLAIMED MEMORY Memory
ipmi 0 16 ipmi CLAIMED INTERFACE IPMI Controller
processor 0 128 processor CLAIMED PROCESSOR Processor
processor 1 129 processor CLAIMED PROCESSOR Processor
NOTE: If you are installing a SCSI drive onto a Storage Area Network (SAN), the fibre
channel/SCSI router will also appear in the list of attached devices.
For a particular SCSI device in the ioscan listing, the SCSI bus ID and the drive’s SCSI ID and
LUN ID can be decoded from the H/W path (hardware path)/ For example:
Class I H/W Path Driver S/W State H/W Type Description
tape 1 2/0/1.5.0 stape CLAIMED DEVICE HP Ultrium 2-SCSI
The H/W path for this tape drive is “2/0/1.5.0”.
• The SCSI bus ID is “2/0/1” (including all the numbers separated by “/”).
From the remaining “.5.0” portion:
• Tape drive SCSI ID = 5
• Tape drive SCSI LUN = 0
Fibre Channel drives have a slightly different format in ioscan output, similar to the following
segment:
Class I H/W Path Driver S/W State H/W Type Description
=============================================================================
ba 4 0/4 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
fc 2 0/4/1/0 fcd CLAIMED INTERFACE HP AB378-60001 4Gb Single Port
PCI/PCI-X Fibre Channel Adapter (FC Port 1)
fcp 1 0/4/1/0.84 fcd_fcp CLAIMED INTERFACE FCP Domain
ext_bus 6 0/4/1/0.84.3.255.0 fcd_vbus CLAIMED INTERFACE FCP Device Interface
target 3 0/4/1/0.84.3.255.0.0 tgt CLAIMED DEVICE
tape 2 0/4/1/0.84.3.255.0.0.0 stape CLAIMED DEVICE HP Ultrium 3-SCSI
fcp 0 0/4/1/0.180 fcd_fcp CLAIMED INTERFACE FCP Domain
ext_bus 10 0/4/1/0.180.2.255.0 fcd_vbus CLAIMED INTERFACE FCP Device Interface
target 7 0/4/1/0.180.2.255.0.0 tgt CLAIMED DEVICE
tape 9 0/4/1/0.180.2.255.0.0.0 stape CLAIMED DEVICE HP Ultrium 4-SCSI