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Verify the MPxIO
configuration
After the syste
m has rebooted, use the format or luxadm c ommand to verify that the MPxIO
enablement has been successful.
NOTE:
In the format or luxadm output, controllers c2 and c3 no longer show up. A single, virtual controller
path such as c4 now displays the MPxIO–configured LUNs. The cfgadm output does NOT change
after the MPxIO enablement.
1. Verify with either format or luxadm probe that only one device file is shown for each LUN:
# echo | format
Searching for disks...done
c4t600508B400102E640000B000081C0000d0: configured with capacity of 1008.00MB
c4t600508B400102E640000B00008100000d0: configured with capacity of 1008.00MB
AVAILABLE DISK SELECTIONS:
0. c0t0d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
/pci@8,600000/SUNW,qlc@4/fp@0,0/ssd@w2100002037e46c64,0
1. c4t600508B400102E640000B000081C0000d0 <HP-HSV210-5100 cyl 126 alt 2 hd 128 sec 128>
/scsi_vhci/ssd@g600508b400102e640000b000081c0000
2. c4t600508B400102E640000B00008100000d0 <HP-HSV210-5100 cyl 126 alt 2 hd 128 sec 128>
/scsi_vhci/ssd@g600508b400102e640000b00008100000Specify disk (enter its number):
# luxadm probe
No Network Array enclosures found in /dev/es
Found Fibre Channel device(s):
Node WWN:50001fe1002709f0 Device Type:Disk device
Logical Path:/dev/rdsk/c4t600508B400102E640000B000081C0000d0s2
Node WWN:50001fe1002709f0 Device Type:Disk device
Logical Path:/dev/rdsk/c4t600508B400102E640000B00008100000d0s2
2. Check the different paths with the luxadm display command (either for a given disk or for
the array W WN or a por t WWN ):
a. For Solaris 8 and 9:
# luxadm display 50001fe1002709f0
DEVICE PROPERTIES for disk: 50001fe1002709f0
Vendor: HP
Product ID: HSV210
Revision: 5100
Serial Num: Unavailable
Unformatted capacity: 1024.000 MBytes
Read Cache: Enabled
Minimum prefetch: 0x0
Maximum prefetch: 0x0
Device Type: Disk device
Path(s):
/dev/rdsk/c4t600508B400102E640000B000081C0000d0s2
/devices/scsi_vhci/ssd@g600508b400102e640000b000081c0000:c,raw
Controller /devices/pci@1f,4000/QLGC,qla@4/fp@0,0
Device Address 50001fe1002709f8,2
Host controller port WWN 210000e08b1759bd
Class primary
State ONLINE
Controller /devices/pci@1f,4000/QLGC,qla@4/fp@0,0
Device Address 50001fe1002709fc,2
Host controller port WWN 210000e08b1759bd
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