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A process repair method and device

A process and technology to be repaired, applied in the computer field, can solve problems such as business interruption and inconvenient business execution, and achieve the effect of dynamic repair

Active Publication Date: 2019-05-07
HANGZHOU DPTECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] When a process in the public OVC fails, the process can be repaired by hot patching, but if a process in the ordinary OVC fails, it cannot be repaired by hot patching, only by upgrading To repair the process in all OVCs by means of version, this will cause business interruption, which will bring inconvenience to the user's business execution

Method used

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  • A process repair method and device
  • A process repair method and device
  • A process repair method and device

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Embodiment Construction

[0022] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0023] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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PUM

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Abstract

The invention provides a process repairing method. The operating system level virtual environment OVC comprises a public OVC and at least one common OVC; The method comprises the steps that after a process repair instruction is received, the process repair instruction can be analyzed through public OVC to determine a to-be-repaired process, and then an OVC identifier of at least one common OVC towhich the to-be-repaired process belongs is determined. Aiming at the determined OVC identifier of each common OVC, the to-be-repaired process is repaired through a management process in the public OVC according to the process repair instruction to obtain a repaired process; the OVC identifier of the OVC to which the repaired process belongs is modified, and the repaired process is restarted afterthe OVC identifier of the OVC to which the repaired process belongs is modified, so that dynamic repair of the process is realized, and a service executed by a user is ensured not to be interrupted in the process repair process.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a method and device for process repair. Background technique [0002] OS-Level Virtual Context (OVC) is a virtualization technology that virtualizes one physical device into multiple logical devices. After OVC virtualization, multiple logical devices on the same physical device have independent hardware, software, management plane and logs, and the operation of each logical device does not affect each other. OVC technology realizes the virtualization of resources and management. After physical equipment resource pooling, the rapid deployment and adjustment of services are no longer limited by the physical equipment itself, which realizes the saving of construction and operation and maintenance costs, flexible on-demand deployment, and safety fault isolation. It effectively solves the problems of multi-service security isolation and resource allocation on demand. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14G06F9/455
Inventor 霍云峰汤永翔
Owner HANGZHOU DPTECH TECH