3PAR InForm® OS 2.3.1 CLI Administrator's Manual (320-200180 Rev B, February 2010)

6.10
Modifying Hosts
3PAR InForm CLI Administrator’s Manual InForm OS Version 2.3.1
6.7.1 Changing a Host Name
To change a host name, issue the sethost -name <new_host_name> <host_name>
command, where:
<new_host_name> is the new name you wish to assign to the existing host.
<host_name> is the original name of the host you are modifying.
6.7.2 Adding Fiber Channel Path WWNs
To add a WWN to an existing host:
1 Determine the HBAs WWN by issuing the
showhost command.
2 Issue the
createhost -add <host_name> <WWN> command, where:
<host_name> is the name of the host being modified.
<WWN> is the HBAs WWN.
3 Repeat as necessary for any additional WWNs you wish to add to the host definition.
6.7.3 Adding iSCSI Path iSCSI Names
To add an additional iSCSI Name for an existing host:
1 Determine the HBA’s iSCSI Name by issuing the
showport -iscsiname command.
2 Issue the
createhost -add -iscsi <host_name> <iSCSI_name> command, where:
<host_name> is the name of the host being modified.
<iSCSI_Name> is the host iSCSI Name as determined from step 1 above.
3 Repeat as necessary for any additional iSCSI Names you wish to add to the host definition.
6.7.4 Removing Fibre Channel Path WWNs
To remove a WWN from an existing host, issue the removehost <host_name> <WWN>
command, where:
<host_name> is the name of the host being modified.
<WWN> is the FC path being removed.