Fujitsu ETERNUS DX Disk Configuration Manual - Page 13

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Fujitsu ETERNUS DX Disk Configuration Manual
Chapter 4
Checking the Server Information
Check the World Wide Name (WWN).
When using the "Security" function (Affinity Mode) of the ETERNUS AF/DX storage systems, it is necessary to
specify the WWN of the Fibre Channel card. Use the "fcmsutil" command to specify the device file of the Fibre
Channel card, and the WWN of the Fibre Channel card can be checked.
A WWN is not required if the "Host Affinity" function is not used.
1
Use the "ioscan" command to check the Fibre Channel card device files.
# ioscan -funC fc
The format of the device file name will vary according to the Fibre Channel cards being used.
In the following example, the recognized Fibre Channel card's device files are "/dev/fcd0", "/dev/fcd1",
"/dev/fcd2", and "/dev/fcd3".
# ioscan -funC fc
Class
=================================================================
fc
Fibre Channel Adapter (Port 1)
fc
Fibre Channel Adapter (Port 2)
fc
Fibre Channel Adapter (Port 1)
fc
Fibre Channel Adapter (Port 2)
FUJITSU Storage ETERNUS AF, ETERNUS DX Configuration Guide -Server Connection- (Fibre Channel) for HP-UX
I
H/W Path
Driver S/W State
0
0/3/1/0
fcd
CLAIMED
/dev/fcd0
1
0/3/1/1
fcd
CLAIMED
/dev/fcd1
2
0/4/1/0
fcd
CLAIMED
/dev/fcd2
3
0/4/1/1
fcd
CLAIMED
/dev/fcd3
13
Copyright 2020 FUJITSU LIMITED
H/W Type
Description
INTERFACE
HP 2Gb Dual Port PCI/PCI-X
INTERFACE
HP 2Gb Dual Port PCI/PCI-X
INTERFACE
HP 2Gb Dual Port PCI/PCI-X
INTERFACE
HP 2Gb Dual Port PCI/PCI-X
P3AM-3772-22ENZ0