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Testing method for Rack cabinet JBOD storage in production environment

A technology of production environment and testing method, which is applied in the direction of faulty hardware testing method and faulty computer hardware detection, etc. It can solve problems such as failure to meet the strict requirements of high-performance systems, achieve outstanding substantive features, reliable design principles, and improve efficiency Effect

Inactive Publication Date: 2017-10-20
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

From the perspective of the host, there is no logical difference between the combination of software RAID and JBOD and hardware RAID, but software RAID will consume part of the host resources, and compared with hardware RAID, it cannot meet the demanding requirements of high-performance systems

Method used

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  • Testing method for Rack cabinet JBOD storage in production environment

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Embodiment Construction

[0033] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0034] This embodiment provides a test method for Rack cabinet JBOD storage in a production environment, using the open source Linux Centos 7 system and using Shell as the test language. Use the lsscsi tool that comes with the system as the basis, use smartctl as the hard disk detection tool, and use fio as the hard disk pressure tool. Implement a series of performance tests on JBOD.

[0035] Such as figure 1 As shown, the specific steps include:

[0036] (1) Fill the system used for server construction on the JBOD control server, and use the PXE method for large-scale clusters;

[0037] (2) Carry out the basic function inspection, the basic function inspection is completed and there is no problem to pro...

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Abstract

The invention relates to a testing method for Rack cabinet JBOD storage in the production environment. The testing method is characterized by including the specific steps that 1, a JBOD control server is filled with a system for server building; 2, basic function check is carried out, and the step 3 is carried out when basic function check is finished and no problem exists; 3, a restart stability test is carried out, and the step 4 is carried out when restart is finished and no problem exists after check; 4, JBOD storage equipment is subjected to pressure testing, and the step 5 is carried out when no problem exists in pressure testing; 5, basic function check is carried out, and the test is finished when no problem exists after check. Based on an open source Linux centos 7 system Shell language, a common testing tool is used for finishing production testing on Rack cabinet JBOD storage, unstable products or parts are discriminated, all quotative test items can be integrated into an integrated testing script, automatic start testing can be achieved, and efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of server testing, and in particular relates to a testing method for JBOD storage in a Rack cabinet in a production environment. Background technique [0002] JBOD (just a bunch of disks, simply bundled disks, or sometimes simply bundled drives) is an informal term, the official term is called "Spanning", which is used to refer to disks that are not yet based on RAID (redundant array of independent disks) A computer hard drive configured to increase fault tolerance and improve data access performance. [0003] A RAID system redundantly stores the same data on multiple disks, which appear to the operating system as a single disk. While JBOD also makes multiple disks appear to be just one, it does so by combining multiple drives into one large logical disk. Using separate disks for JBOD does not provide any benefits, nor does it provide any of the fault tolerance or better performance benefits that RAID can ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/22
CPCG06F11/2273
Inventor 肖峰镇
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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