Emulex Corp. (NYSE: ELX) executives never booked their seats on the iSCSI bandwagon, and they claim not many end users have either.
During its analyst day today, Emulex president Jim McCluney said the companys research shows iSCSI is gaining virtually no traction in what was considered its sweet spot -- the small to medium-sized business (SMB) market. Emulex is now claiming that market for Fibre Channel. Its even safe to say Emulex is betting its co-dominance of the HBA market (shared with QLogic Corp.) on making Fibre Channel the technology of choice for SMB SANs.
"iSCSI is coming off its crest of hyperbole, and it hasnt come through, McCluney says. The performance isnt there and the availability isnt there. We believe theres an enormous opportunity for Fibre Channel to coalesce around this market.
Of course, the real question is: Is that what SMBs are saying? Or is it only what Emulex wants to hear? Its no secret Emulex has never been an iSCSI fan despite growing industry consensus that iSCSI will drive the implementation of IP SANs beginning this year, with a potential gain in momentum in 2005 (see Report: Fibre Channel's Outbound). Common reasons given include Microsofts support for iSCSI, administrators knowledge of Ethernet technology used in IP networking, a full-blown rollout of iSCSI product from storage vendors, and lower cost (see ISCSI: Next Big Thing or H-IP-E?).
According to Emulex, SMBs find iSCSI hard to understand and not yet available, whereas they consider Fibre Channel stable and proven. Emulex also cites performance: 2 Gbit/s Fibre Channel equipment is standard with 4 Gbit/s on the way, while iSCSI still runs at 1 Gbit/s.