question: boolean destroyIGroup ( boolean force ) { NaElement elem = new NaElement ( "igroup-destroy" ) ; elem . addNewChild ( "initiator-group-name" , name ) ; elem . addNewChild ( "force" , Boolean . toString ( force ) ) ; try { server . invokeElem ( elem ) ; } catch ( Exception e ) { String msg = "Failed to destroy initiator group: " + name ; log . error ( msg , e ) ; throw new NetAppException ( msg , e ) ; } return true ; }
target:  Destroys an initiator group. Best practice is to unmap all LUNs before destroying the IGroup.