Which two commands would help you troubleshoot a LUN that cannot be accessed by a host?
(Choose two.)

A.
fcp show wwpn

B.
fcp wwpn

C.
igroup show

D.
lun show -err

E.
lun show -v

Explanation:
https://library.netapp.com/ecmdocs/ECMP1196979/html/man1/na_igroup.1.html
igroup show [ -v ] [ initiator_group ]Displays the nodes in an initiator group and their aliases, set
with the fcp wwpnalias command. If noinitiator_group is specified, the members of all initiator
groups are displayed. You can use the -v option to get averbose listing.
https://library.netapp.com/ecmdocs/ECMP1196979/html/man1/na_lun.1.html
lun show [ -v | -m | -c ] [ all | mapped | offline | online | unmapped | staging |
-g initiator_group | -n node | -l vol_name | lun_path ]Displays the status (lun_path, size,
online/offline state, shared state) of the given LUN or class of LUNs. Withthe -v option supplied,
additional information (comment string, serial number, LUN mapping, HA Pair SharedVolume
Information) is also displayed. With the -m option supplied, information about lun_path
toinitiator_group mappings is displayed in a table format. With the -c option supplied, information
about LUNcloning status is displayed.