Tony Bourke really stirred up a hornets’ nest with this one! Who would have thought that “storage NAT” would be so controversial?
NPIV and NPV are among the two most ill-named of acronyms I’ve come across in IT, especially since they sound very similar, yet do two fairly different things. NPIV is an industry-wide term and is short for N_Port ID Virtualization, and NPV is a Cisco-specific term, and is short for N_Port Virtualization. Huh? Yeah, not only do they sound similar, but the names give very little indication as to what they do.
He followed up with a second post on analogies for NPV/NPIV…
When comparing Fibre Channel to Ethernet/IP, it’s important to remember that they are different. In fact, significantly different. The only purpose for relating Fibre Channel to Ethernet/IP is for the purpose of relating those who are familiar with Ethernet/IP to the world of Fibre Channel.