Verify the MPxIO configuration

After the system has rebooted, use the format or luxadm command 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 WWN or a port 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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