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Method and system for capturing node phy error count through SAS Switch complete cabinet

A whole cabinet and node technology, applied in the transmission system, digital transmission system, electrical components, etc., can solve the problems of inconvenient SASSwitch whole cabinet test, node phyerrorcount information statistics, complicated process, etc., to achieve convenient management and high efficiency Management approach, the effect of improving operational efficiency

Inactive Publication Date: 2017-12-12
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

Although this method can improve the efficiency of capturing SAS Switch register data, the process is complicated and there is no effective statistics on the node phy error count information, which is not convenient for testing the entire SAS Switch cabinet, so there are deficiencies

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  • Method and system for capturing node phy error count through SAS Switch complete cabinet

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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.

[0023] Such as figure 1 As shown, this embodiment is a method for grabbing the phy error count of the node in the whole cabinet of the SAS Switch, which can be divided into building the test system and obtaining the phy error count information from the remote access node as a whole.

[0024] First, build a test system in the SAS Switch cabinet, use a computing node in the SAS Switch cabinet or select another server node as the test control node, and configure password-free access between each node. Inter-communication adopts Telnet protocol.

[00...

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Abstract

The invention discloses a method and system for capturing node phy error count through an SAS Switch complete cabinet. The method comprises the following steps of establishing a test system in the SAS Switch complete cabinet and configuring a communication mode among computation nodes; installing HBA management tools lsiutil to root catalogs under the computation nodes of a memory server of the complete cabinet; remotely accessing the computation nodes and starting and entering HBA card lsiutil management tools; and inputting instructions through the lsiutil tools and searching phy count of current nodes; and capturing phy error count information of the nodes through utilization of a background. For the fact that a great deal of phy error count information of the computation nodes exist, long-time continuous monitoring and capturing can be carried out, thereby improving the test efficiency of the SAS Switch complete cabinet.

Description

technical field [0001] The invention relates to a method for detecting server node information, which belongs to the field of computer communication, and in particular to a method and a system for capturing node phy error counts in a SAS Switch whole cabinet. Background technique [0002] There are many computing nodes in the SAS Switch cabinet. During the test, the computing nodes communicate with the SASS Switch nodes through HBA cards. Usually, once the communication link between the computing node and its child nodes fails, the computing node will generate a large number of phy errors. Therefore, during the test, the link between the HBA card of the computing node and the SASSwitch node It is necessary to carry out statistics on the phy error count. [0003] For example, the Chinese patent (application publication number CN106445791A) discloses "a method for grabbing SAS Switch register data on the entire SAS Switch cabinet", and clears the interrupt vectors for the int...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26
CPCH04L43/0817H04L43/0847H04L43/50
Inventor 赵盛
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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