I did arrange to connect DCNM with 3PAR. Disapointing results. It isbetter to use SSMC and Infosight to have end to end like view. Connecting DCNM and 3PAR to VmWare thats great. At the end of this year we will deploy Cisco San Insights on DCNM .... then real end to end view will be in place . For sure when one wants to know if high reponsetimes are server or storage initiated