Search International and National Patent Collections

1. (WO2018036318) METHOD AND DEVICE FOR COLLECTING ABNORMALITY INFORMATION DURING STARTUP OF OPERATING SYSTEM

Pub. No.:    WO/2018/036318    International Application No.:    PCT/CN2017/093792
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Sat Jul 22 01:59:59 CEST 2017
IPC: G06F 11/07
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
Inventors: JIANG, Biao
蒋彪
TAN, Hu
谈虎
WANG, Liang
王亮
JIANG, Yong
蒋勇
CAI, Qu
蔡衢
Title: METHOD AND DEVICE FOR COLLECTING ABNORMALITY INFORMATION DURING STARTUP OF OPERATING SYSTEM
Abstract:
Embodiments of the present invention provide a method and a device for collecting abnormality information during startup of an operating system. The method comprises: upon startup of an operating system, selecting a second internal memory other than a first internal memory in a physical memory to startup the operating system; loading a custom kernel from a predetermined storage location to the first internal memory; and upon detecting an abnormal status of the operating system, the custom kernel collecting abnormality information. In the embodiments of the present invention, upon startup of the operating system, the custom kernel located in a predetermined storage location is loaded to the first internal memory, separate from the operating system. Upon detecting startup of the operating system is abnormal, the custom kernel collects abnormality information. Thus, the present invention can not only resolve the issue in which abnormality information is difficult to collect during operating system startup but also has application in collection of abnormality information after startup of an operating system. The present invention does not depend on specific hardware and has broad application.