DD9300 HA configuration with using of NPIV

HI ALL,

I am stuck in configuration of NPIV on DD9300 HA, when i am going to failover they moved wwwn from node 0 to 1 in offline mode and create new wwwn which was the stuck the configuration. however i need a virtual wwwn which moves on both nodes.

Any one can configure this model, if please help me for resolution of this issue.