HP outlines iSCSI road map


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Ending speculation about its IP storage strategy, Hewlett-Packard said it will begin demonstrating its iSCSI "solution set" at industry events this fall and will deliver first products early next year. The news comes out of HP's networked storage solutions organization (NSSO) and is an integral component of the company's Federated Storage Area Management Strategy (FSAM).

"We haven't been as clear as we need to be about where we stand in the networking space with iSCSI or with WAN encapsulation technologies like FCP and iFCP," says John McHugh, general manager of HP's networking division. "This announcement details our strategy and direction: It tells where we're going and what choices our customers will have."

Though specifics are just emerging, McHugh says the company has been actively involved in the iSCSI area for about a year.

"We moved our networking organization into the storage organization with the objective of getting to this point," says McHugh. "By having our networking team work alongside our storage team, we've been able to get a clear understanding of the [not so trivial task] of running storage in an Ethernet environment." In particular, HP will leverage its experience with its Procurve line of Ethernet switches.

HP's goal is to create a borderless SAN that allows users to build an entire solution.
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"Our goal is to let users build an entire [IP storage] solution from HP or mix and match with best-in-class pieces [from other vendors]," explains Mark Thompson, HP's worldwide marketing manager. Initial products will include HP iSCSI disk arrays, tape libraries, switches, and OpenView management software, as well as Adaptec's AEA-7111C host bus adapter (HBA). The plan is to expand these offerings over time, creating a parallel product line to its Fibre Channel family.

By offering users a breadth of interoperable iSCSI products, HP hopes to drive adoption of iSCSI solutions in the market. One gating factor for HP, as well as other players in this space, is a finalized iSCSI specification. The Internet Engineering Task Force (IETF) is expected to approve the standard late this year.

"IETF approval is a pacing factor for us," explains Thompson. "We want to make sure all our products are interoperable with the standard so that people don't get stuck in a dead end with proprietary solutions."

As for its Fibre Channel plans, those will continue on course. "We don't believe iSCSI will blot out the sun and Fibre Channel will disappear," says Thompson. "What we want to do is give users more choice and more flexibility around how they implement storage area networks."

This article was originally published on September 01, 2001