C – Troubleshooting Software Installation Issues

Q

In older distributions, such as RHEL4, the 32-bit glibc will be contained in the libgcc RPM. The RPM will be named similarly to:

libgcc-3.4.3-9.EL4.i386.rpm

In newer distributions, glibc is an RPM name. The 32-bit glibc will be named similarly to:

glibc-2.3.4-2.i686.rpm

or

glibc-2.3.4-2.i386.rpm

Check your distribution for the exact RPM name.

C.3.4

Installing Newer Drivers from Other Distributions

The driver source now resides in infinipath-kernel. This means that newer drivers can be installed as they become available. Those who wish to install newer drivers, for example, from OFED (Open Fabrics Enterprise Distribution), should be able to do so. However, some extra steps need to be taken in order to install properly.

1.Install all InfiniPath RPMs, including infinipath-kernel. The RPM infinipath-kernel installs into:

/lib/modules/$(uname -r)/updates

This should not affect any other installed InfiniPath or OpenFabrics drivers.

2.Reload the InfiniPath and OpenFabrics modules to verify that the installation works by using this command (as root):

#/etc/init.d/infinipath restart

3.Run ipath_checkout or other OpenFabrics test program to verify that the InfiniPath card(s) work properly.

4.Unload the InfiniPath and OpenFabrics modules with the command:

#/etc/init.d/infinipath stop

5.Remove the InfiniPath kernel components with the command:

$ rpm -e infinipath-kernel --nodeps

The option --nodeps is required because the other InfiniPath RPMs depend on infinipath-kernel.

6.Verify that no InfiniPath or OpenFabrics modules are present in the

/lib/modules/$(uname -r)/updates directory.

7.If not yet installed, install the InfiniPath and OpenFabrics modules from your alternate set of RPMs.

C-6

IB6054601-00 D

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Q-Logic IB6054601-00 D Installing Newer Drivers from Other Distributions, Check your distribution for the exact RPM name
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IB6054601-00 D specifications

The Q-Logic IB6054601-00 D is a high-performance InfiniBand adapter card designed for data centers and enterprise applications requiring robust connectivity and low-latency communication. This adapter is part of QLogic's extensive portfolio of networking solutions, catering to the needs of high-performance computing (HPC), cloud computing, and virtualization environments.

One of the standout features of the IB6054601-00 D is its capability to support data transfer rates of up to 56 Gbps. This makes it ideal for applications demanding large bandwidth and quick data processing. The adapter is optimized for RDMA (Remote Direct Memory Access) technology, which allows data to be transferred directly between the memory of different computers without involving the CPU. This reduces latency and CPU overhead, leading to enhanced overall system performance.

The architecture of the IB6054601-00 D includes support for a dual-port design, which offers increased bandwidth, redundancy, and fault tolerance. This dual-port configuration is especially advantageous for environments that require high availability and reliability, such as financial services and mission-critical applications.

The adapter utilizes advanced error detection and correction mechanisms, ensuring that data integrity is maintained during transmission. With features like adaptive routing and congestion management, the IB6054601-00 D is capable of optimizing the handling of data flows, thereby enhancing performance even under heavy loads.

In terms of compatibility, the Q-Logic IB6054601-00 D supports a wide range of operating systems and virtualization technologies, making it easy to integrate into diverse IT environments. It also includes drivers and software packages that facilitate seamless deployment and management.

In addition to high-speed connectivity, the adapter is designed with power efficiency in mind. It adheres to Energy Star regulations, helping organizations lower their operational costs while minimizing their environmental footprint.

Overall, the Q-Logic IB6054601-00 D stands out for its high throughput, low latency, and reliability. Its combination of advanced features and technologies positions it as an excellent choice for organizations looking to enhance their data center performance and maximize the efficiency of their network infrastructure. With the growing demands for faster and more efficient data transfer, solutions like the IB6054601-00 D are essential in meeting the evolving needs of modern enterprises.
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