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To: KJ. Moy who wrote (26041)2/8/2000 12:12:00 PM
From: joe v  Read Replies (1) | Respond to of 29386
 
Need some technical help on interpreting HP announcement relative to HP web site products tested, listed & meaning.

Overview of the Agilent Tachyon Tested Program:

The testing has two areas of focus. The first is In-depth testing done for each
device under test (DUT) with an Agilent Technologies Tachyon-based Host
Bus Adapter (HBA) in Loop, Hub, and Switch configurations. The Agilent
HBAs used for testing are the HHBA-5121 and the HHBA-5101 adapters in a
Microsoft Windows NT environment.

The second area is broad level testing done with many devices to determine
TACHYON TESTED™ Interoperability (IOP) in large loop, large loop
utilizing a hub, and large loop over a switch+/-loop configurations. These large
configurations allow more variety of transactions and transaction order. This
testing will build confidence that the DUT is compatible with an Agilent HBA as
well as other TACHYON TESTEDâ devices in this broader context.

Tachyon Tested Product Matrix
SAN Configurations Tested


Large Loop Test:

The Large Loop was tested with the following products:

HHBA-5101
HHBA-5121
Gadzoox Gibralter GS
StorageTek Access Hub (twice)
Seagate Cheetah-II (3 JBODs)

Large Loop Test Configuration

Anchor Devices

The Cheetah-II 9GB and 18GB in each of the configurations form a baseline for
testing. These "Anchor Devices" have successfully passed the Tachyon Testing
criteria and are now used in configurations for testing other Fibre Channel
products.

The Anchor Devices currently are:

Agilent Fibre Channel HBA
Seagate Cheetah II 9GB & 18GB Fibre Channel Hard Disks
Ancor MK-II Switch
Gadzoox Gibraltar GS Hub

The web site is as follows

semiconductor.agilent.com

In additon the orginal post came from HP - they must use Agilent to test products.

The orginal reference from HP is
hp.com

& the post looks like

Agilent Technologies Announces First
Group of "Tachyon Tested" Partners

Test Partners Include Many Fibre Channel Industry
Leaders

Palo Alto, Calif., Dec. 7, 1999

Agilent Technologies, Inc., a subsidiary of Hewlett-Packard Company,
announces the first group of companies whose products have met the
requirements of its Tachyon Tested SAN Solutions Interoperability
Program. Those partners include Ancor Communications, Brocade
Communications Systems, EMC, Gadzoox Networks, IBM Hard Disk
Drive Business Unit, McData, Seagate Technology, StorageTek and Vixel.
Additional companies will be added to the list of Tachyon Tested partners
on an ongoing basis.

The Tachyon Tested SAN Solutions Interoperability Program helps system
OEMs and system integrators to create interoperable solutions for the
fast-growing storage area network (SAN) market, based on Agilent's
Tachyon host adapters. Backed by a dedicated test lab, the Tachyon
Tested program charter is to demonstrate compatibility between Agilent's
PCI-Fibre Channel host adapters and a wide range of Fibre Channel hubs,
switches, storage routers, storage arrays, hard disks, and other host
adapters.