Home » Network Appliance » NS0-155 » Which two commands would help you troubleshoot a LUN that cannot be accessed by a host?
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
Correct Answer: CE
Explanation/Reference:
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 no initiator_group is specified, the members of all initiator groups are displayed. You can use the -v option to get a verbose 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. With the -v option supplied, additional information (comment string, serial number, LUN mapping, HA Pair Shared Volume Information) is also displayed. With the -m option supplied, information about lun_path to initiator_group mappings is displayed in a table format. With the -c option supplied, information about LUN cloning status is displayed.
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