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The Napkin Dialogues: Lossless iSCSI

March 2, 2013 at 10:14 am PST

What do you get when you cross iSCSI with lossless Ethernet? A lot of confusion.

I do quite a lot of presentations regarding converged networks, including Fibre Channel, whether native or over Ethernet (i.e., FCoE), iSCSI, NAS, etc. The hardest part about these presentations are combating some of the expectations that audiences have, considering they may come from server backgrounds, network backgrounds, or storage backgrounds.

Why is this important? Quite frankly, because like fish who don’t know they live in the water, they have come to grow unaware of their own environmental backgrounds. They tend to forget the assumptions with which they make their decisions. Ethernet and Fibre Channel networking people have very different fundamental philosophies about the way their networks run.

In the world of converged networks, this can cause some, er, unintended consequences.  Read More »

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