HP XP1024 - Verifying HBA Installation; Verifying Device Recognition

Verifying HBA installation
After confi g uring the po rts on the disk array, verify that the HBAs are installed properly.
Use the ioscan –f command, and verify that the rows shown in the example are
displayed. If these rows are not displayed, check the host adapter installation (hardware
and driver ins
tallation) or the host configuration.
Example
# ioscan –f
Class I H/W Path Driver S/W State H/W Type Description
...
fc 0 8/12 fcT1 CLAIMED INTERFACE HP Fibre ...
lan 1 8/12.5 fcT1_cntl CLAIMED INTERFACE HP Fibre ...
fcp 0 8/12.8 f
cp CLAIMED INTERFACE FCP Proto...
ext bus 2 8/12.8.0.255.0 fcpdev CLAIMED INTERFACE FCP Devic...
Verifying device recognition
Verify that the HP-UX system recogn izes the new devices on the disk array.
If the SCSI paths were defined after the system is powered on, you must halt and restart
the system to allow the system to recognize the new devices.
To verify device recognition:
1. Log in to the system as root.
2. Display the device data to verify that the system recognizes the newly installed
devices on the disk array. Use the ioscan –fn command to display the device data.
On a system with a large LUN c on figuration, HP-U X may not bu ild device files on all
LUNs. Enter insf –e to build all missing device files.
Example
# iosc
an -fn
Class I H/W Path Driver S/W State H/W Type...
bc 6 14 ccio CLAIMED BUS_NEXUS...
fc 1 14
/12 fcT1 CLAIMED INTERFACE...
lan 2 14/12.5 fcT1_cntl CLAIMED INTERFACE...
fcp 1 14/12.8 fcp CLAIMED INTERFACE...
ext_bus 6 14/12.8.0.0.0 fcpmux CLAIMED INTERFACE...
disk
4 14/12.8.0.0.0.0.0 sdisk CLAIMED DEVCE...
disk 5 14/12.8.0.0.0.0.1 sdisk CLAIMED DEVICE...
ext_bus 7 14/12.8.0.255.0 fcpdev CLAIMED INTERFACE...
tar
get 10 14/12.8.0.255.0.0 tgt CLAIMED DEVICE...
ctl 5 14/12.8.0.255.0.0.0 sctl CLAIMED DEVICE...
Disk Array XP operating system configuration guide: HP-UX
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