For a long time, the architecture and best practices of storage networks have been relatively well-understood. Recently, however, advanced capabilities have been added to storage that could have broader impacts on networks than we think. The three main storage network transports - Fibre Channel, Ethernet, and InfiniBand – all have mechanisms to handle increased traffic, …Read More

iSCSI is one of the most broadly supported storage protocols, but traditionally has not been associated with the highest performance. Newer protocols like iSER and NVMe over Fabrics promise extreme performance but are still maturing and lack the broad feature and platform support of iSCSI. Storage vendors and customers face interesting tradeoffs and options when …Read More

At our SNIA Ethernet Storage Forum (ESF) webcast “Re-Introduction to Ethernet Networked Storage,” we provided a solid foundation on Ethernet networked storage, the move to higher speeds, challenges, use cases and benefits. Here are answers to the questions we received during the live event. Q. Within the iWARP protocol there is a layer called MPA (Marker …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

Our live SNIA-ESF Webcast, “Under the Hood with NVMe over Fabrics,” generated more questions than we anticipated, proving to us that this topic is worthy of future discussions. Here are answers to both the questions we took during the live event as well as those we didn’t have time for. Q. So fabric is an …Read More

NVMe (Non-Volatile Memory Express) over Fabrics is of tremendous interest among storage vendors, flash manufacturers, and cloud and Web 2.0 customers. Because it offers efficient remote and shared access to a new generation of flash and other non-volatile memory storage, it requires fast, low latency networks, and the first version of the specification is expected …Read More

More than 400 people have already seen our recent live ESF Webcast, “The Performance Impact of NVMe and NVMe over Fabrics.” If you missed it, it’s now available on-demand. It was a great session with a lot of questions from attendees. We did not have time to address them all - so here is a …Read More