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Q-Logic IB6054601-00 D manual Ipathbug-helper

Models: IB6054601-00 D

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Q

C – Troubleshooting Useful Programs and Files for Debugging

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C.9.10

ipathbug-helper

The tool ipathbug-helperis useful for verifying homogeneity. Prior to seeking assistance from QLogic technical support, you should run this script on the head node of your cluster and the compute nodes which are suspected to have problems. Inspection of the output will often help you to see the problem. Simply run it on several nodes and examine the output for differences.

It is best to run ipathbug-helpermakes requires it. There is also a of gathered information.

with root privilege, since some of the queries it which greatly increases the amount

If you are unable to see the problem, send its stdout output to your reseller, along with information on the version of the InfiniPath software you are using.

C.9.11

ipath_pkt_test

This is a simple program that can be used to test the InfiniBand link and bandwidth between two InfiniPath HCAs, or, using an InfiniBand loopback connector, within a single InfiniPath HCA. It is runs in either ping-pong mode (send a packet, wait for a reply, repeat), or in stream mode (send packets as quickly as possible, receive responses as they come back).

On completion, the sending side prints statistics on the packet bandwidth, showing both the payload bandwidth, and the total bandwidth (including InfiniBand and InfiniPath headers). See the man page for more information.

C.9.12

ipathstats

The ipathstats program can be useful for diagnosing InfiniPath problems, particularly those that are performance related. It displays both driver statistics, and hardware counters, including both performance and "error" (including status) counters.

Running "ipathstats -c 10", for example, will show the number of packets and 32 bit words of data being transferred on a node in each10 second interval. This may show differences in traffic patterns on different nodes, or at different stages of execution. For more information see the man page.

IB6054601-00 D

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Q-Logic IB6054601-00 D manual Ipathbug-helper
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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.