As part of the SNIA Ethernet Storage Forum’s successful “Everything You Wanted To Know About Storage But Were Too Proud To Ask” series, we’ve discussed numerous topics about storage devices, protocols, and networks. As we examine some of these topics further, we begin to tease out some subtle nuances; subtle, yet important nevertheless. On May …Read More

When SNIA’s Ethernet Storage Forum (ESF) last looked at the Ethernet Roadmap for Networked Storage in 2015, we anticipated a world of rapid change. The list of advances in 2016 is nothing short of amazing New adapters, switches, and cables have been launched supporting 25, 50, and 100Gb Ethernet speeds including support from major server …Read More

Almost 200 people attended our joint Webcast with the Ethernet Alliance: “The 2015 Ethernet Roadmap for Networked Storage.” We had a lot of great questions during the live event, but we did not have time to answer them all. As promised, we’ve complied answers for all of the questions that came in. If you think …Read More

As one Cisco colleague once said to me, “After the nuclear holocaust, there will be two things left: cockroaches and Ethernet.” Not sure I like Ethernet’s unappealing company in that statement, but the truth it captures is that Ethernet, now entering its fifth decade (wow!), is ubiquitous and still continuing to advance at a breathtaking …Read More

We had a tremendous response to our recent Webcast “Use Cases for iSCSI and FCoE - Where Each Makes Sense.” We had a lot of questions that we didn’t have time to address, so here are answers to them all. If you think of additional questions, please feel free to comment on this blog. Q. …Read More

Why the FCoE – iSCSI Debate Continues This is my first blog post for SNIA-ESF. As a Principal Storage Architect, I have been doing extensive research on the factors that are driving FCoE vs. iSCSI choices over the last several years. The more I dive into the topic, the more intriguing the debate becomes. In …Read More

Technology continues to advance rapidly. Making sense of it all can be a challenge. At the SNIA Ethernet Storage Forum, we focus on storage technologies and solutions enabled by and associated with Ethernet Networks. Last year, we modified the charters of our two Special Interest Groups (SIG) to address topics about file protocols and storage …Read More

It’s been a bit of a bumpy ride for FCoE, which started out with more promise than it was able to deliver. In theory, the benefits of a single converged LAN/SAN network are fairly easy to see. The problem was, as is often the case with new technology, that most of the theoretical benefit was …Read More

Previously, I’ve blogged about the VN2VN (virtual node to virtual node) technology coming with the new T11-FC-BB6 specification. In a nutshell, VN2VN enables an “all Ethernet” FCoE network, eliminating the requirement for an expensive Fibre Channel Forwarding (FCF) enabled switch. VN2VN dramatically lowers the barrier of entry for deploying FCoE. Host software is available to …Read More

Our VN2VN Webcast last week was extremely well received. The audience was big and highly engaged. Here is a summary of the questions attendees asked and answers from my colleague, Joe White, and me. If you missed the Webcast, it’s now available on demand. Question #1: We are an extremely large FC shop with well …Read More