Brocade Communications Systems 8 Command Reference Manual page 68

2
ag
To remove a device entry from the database when the device is not present in the table:
To remove the PWWN to ALPA value for port 5 from the database and to verify the removal:
Device WWN mapping commands
To create a WWN to N_Port mapping for two devices.
To delete one of the device WWN to N_Port mappings.
To create a WWN to port group mapping for all currently mapped devices (this command does not
affect devices not already mapped or connecting later).
To add port 13 as a preferred failover N_Port for a device:
To disable all WWN mappings:
To display the WWN mappings when WWN load balancing policy is not enabled:
36
switch:admin> ag --deletepwwnfromdb 0:12:00:05:1e:85:92:00
20:12:00:05:1e:85:92:00 not found. Please check the device name
switch:admin> ag --clearalpamap 5
ALPA Table for port 5 is cleared
switch:admin> ag --clearalpamap 5
Hash table for Port 5 data
PWWN
============================================
Hash Table is empty
switch:admin> ag --addwwnmapping 8 "0:12:00:05:1e:85:92:88; 0:12:00:05:1e:85:92:88"
switch:admin> ag --delwwnmapping 8 "0:12:00:05:1e:85:92:88"
switch:admin> ag --addwwnpgmapping 4 --all
switch:admin> ag --addwwnfailovermapping 13 "0:12:00:05:1e:85:92:88"
switch:admin> ag --wwnmappingdisable --all
switch:admin> ag --wwnmapshow
Static Device Mapping Information:
WWN, 1st N_Port 2nd N_Port PG_ID Current Enabled
----------------------------------------------------------------
25:f7:00:0c:29:00:02:8b
25:f7:00:0c:29:00:03:8b
25:f7:00:0c:29:00:04:8b
25:f7:00:0c:29:00:05:8b
25:f7:00:0c:29:00:07:8b
25:f7:00:0c:29:00:08:8b
25:f7:00:0c:29:00:09:8b
25:f7:00:0c:29:00:0a:8b
---------------------------------------------------------------
Dynamic Device Mapping Information:
---------------------------------------------------------------
No dynamic mappings in use
----------------------------------------------------------------
ALPA
9 None None
9 None None
9 None None
9 None None
9 None None
9 None None
9 None None
9 None None
None yes
None yes
None yes
None yes
None yes
None yes
None yes
None yes
Fabric OS Command Reference
53-1001764-02