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What is the command to check wwn # in linux?

Question Posted / guest

Answers were Sorted based on User's Feedback



What is the command to check wwn # in linux?..

Answer / maneeshkumar

Emulex HBA Adaptor.

Find the WWPN.
Step1:
Confirm if the HBA is Emulex.
# lspci
......
0e:00.0 Fibre Channel: Emulex Corporation Zephyr LightPulse
Fibre Channel Host Adapter (rev 02)
17:00.0 Fibre Channel: Emulex Corporation Zephyr LightPulse
Fibre Channel Host Adapter (rev 02)
#

Step2:
# cd /sys/class/fc_host/
# ls -l
total 0
drwxr-xr-x 3 root root 0 Oct 14 20:57 host0
drwxr-xr-x 3 root root 0 Oct 14 20:57 host1
# cat port_name
0x10000000c97a37cf
#

Is This Answer Correct ?    4 Yes 1 No

What is the command to check wwn # in linux?..

Answer / gaurav

lspci

Is This Answer Correct ?    1 Yes 1 No

What is the command to check wwn # in linux?..

Answer / srinu12

# systool -c fc_host -v | grep "port_name"

Is This Answer Correct ?    0 Yes 1 No

What is the command to check wwn # in linux?..

Answer / anuj thakur

#fcinfo

Is This Answer Correct ?    1 Yes 9 No

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