Q-Logic IB6054601-00 D 用户手册

1 – Introduction

What’s New in this Release

IB6054601-00 D

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OpenFabrics was known as OpenIB until March 2006. All relevant 
references to OpenIB in this documentation have been updated to reflect 
this change. See the OpenFabrics website at http://www.openfabrics.org 
for more information on the OpenFabrics Alliance.

QLogic Corp. acquired PathScale in April 2006. In this 2.0 release, product names, 
internal program and output message names now refer to QLogic rather than 
PathScale. 

The new QLogic and former PathScale adapter model numbers are shown in the 
table below.

This version of InfiniPath provides support for all QLogic’s HCAs, including:

■

InfiniPath QLE7140, which is supported on systems with PCIe x8 or x16 slots

■

InfiniPath QMI7140, which runs on Power PC systems, particularly on the IBM® 
BladeCenter H processor blades

■

InfiniPath QHT7040 and QHT7140, which leverage HTX™. The InfiniPath 
QHT7040 and QHT7140 are exclusively for motherboards that support 
HTXcards. The QHT7140 has a smaller form factor than the QHT7040, but is 
otherwise the same. Unless otherwise stated, QHT7140 will refer to both the 
QHT7040 and QHT7140 in this documentation.

Expanded MPI scalability enhancements for PCI Express have been added. The 
QHT7040 and QHT7140 can support 2 processes per context for a total of 16. The 
QLE7140 and QMI7140 also support 2 processes per context, for a total of 8. 

HT-400

IBA6110

Single Port 10GBS InfiniBand to HTX ASIC 
ROHS

PE-800

IBA6120

Single Port 10GBS InfiniBand to x8 PCI Express 
ASIC ROHS

HT-460

QHT7040

Single Port 10GBS InfiniBand to HTX Adapter

HT-465

QHT7140

Single Port 10GBS InfiniBand to HTX Adapter

PE-880

QLE7140

Single Port 10GBS InfiniBand to x8 PCI Express 
Adapter

PE-850

QMI7140

Single Port 10GBS InfiniBand IBM Blade Center 
Adapter