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X86 server dynamic hard partition method, device, storage medium and computer equipment

A server and hard partition technology, applied in the information field, can solve problems such as inability to provide physical isolation capabilities

Active Publication Date: 2020-12-01
南方电网储能股份有限公司信息通信分公司
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Based on the current x86 server hardware functions, it is impossible to provide effective physical isolation capabilities to ensure the quality of service of the Oracle database

Method used

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  • X86 server dynamic hard partition method, device, storage medium and computer equipment
  • X86 server dynamic hard partition method, device, storage medium and computer equipment
  • X86 server dynamic hard partition method, device, storage medium and computer equipment

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Embodiment Construction

[0033] In one embodiment, a method for dynamic hard partitioning of an x86 server is applicable to an x86 server configured with multiple multi-core Intel Xeon processors and more memory. Specifically, x86 can be used as the hardware platform, and the Linux operating system and Oracle Database 12c database can be used to realize the dynamic hard partition technology of the x86 server. Such as figure 1 As shown, the method includes the following steps:

[0034] Step S110: by controlling the core engine of each node of the Oracle database deployed on the x86 server in the cluster, perform partition initialization processing on the corresponding node.

[0035] Control Groups (CGroups) is a mechanism provided by the Linux kernel that can limit, record, and isolate material resources (such as cpu memory i / o, etc.) used by process groups. Specifically, CGroup is a Linux kernel function that manages arbitrary processes in groups. It itself is an infrastructure that provides functio...

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Abstract

The invention relates to a dynamic hard partitioning method and device for an x86 server, a storage medium and computer equipment. Through a core engine, deployed at each node of an Oracle database of the x86 server, in a control cluster, partitioning initialization is conducted on a corresponding node. After the core engine conducts initialization on the corresponding node, loading monitoring is conducted on partitions to obtain monitoring data; according to the monitoring data and a stored management strategy, the state of the corresponding partition is evaluated through the core engine, and an evaluation result is obtained; according to the evaluation result, the corresponding partition is adjusted through the core engine. The control cluster is combined with the Oracle database, data monitoring and evaluation are conducted on each partition through the core engine deployed at the corresponding node of the Oracle database, according to the evaluation result, dynamic adjustment is conducted on the partitions, the dynamic hard partitioning function of the x86 server is achieved, the effective physical isolation ability is provided, and the service quality of the Oracle database can be effectively ensured.

Description

technical field [0001] The invention relates to the field of information technology, in particular to an x86 server dynamic hard partition method, device, storage medium and computer equipment. Background technique [0002] With the gradual maturity of x86 server technology, based on the continuous progress of x86 chip technology and the higher configuration of servers, the overall processing capacity of x86 servers has approached or even exceeded that of low-end UNIX servers. [0003] Modern database systems, such as Oracle database, provide very fine-grained resource management functions, which can provide fine-grained management of IO, parallel computing resources, memory, and CPU. However, this resource management technology is based on the global management of the shared underlying operating system. On top of resources, resources are easy to expand dynamically but shrink at a slower rate. However, x86 servers do not provide logical partitions (LPAR) such as IBM UNIX se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/50G06F11/30
CPCG06F9/5077G06F11/3051
Inventor 黄嘉东佘俊于国际陈黎周宇鹏张芳明
Owner 南方电网储能股份有限公司信息通信分公司
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