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System switching method and device

A switching system and system configuration technology, applied in the field of communication, can solve the problem of time-consuming and achieve the effect of fast switching

Inactive Publication Date: 2017-10-20
ZTE CORP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The present invention provides a switching system method and device to at least solve the problem of too long time spent in the system switching process in the related art

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Embodiment Construction

[0031] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0032] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

[0033] In this embodiment, a switching system method is provided, figure 1 is a flow chart of a switching system method according to an embodiment of the present invention, such as figure 1 As shown, the process includes the following steps:

[0034] Step S102, write the image file in the first file system into the flash memory of the first file system, wherein the image file is obtained by making the running configuration file of the first file syst...

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Abstract

The invention provides a system switching method and device. The method comprises: writing a mirror image file, which is in a first file system, into a flash of the first file system, wherein the mirror image file is a mirror image package made and obtained by using running configuration files of the first file system and system configuration files of a second file system, and the format of the mirror image package is a format supported by the second file system; and restarting the first file system to switch the first file system to the second file system. By using the above-mentioned technical solution, the very time-consuming problem in a system switching process is solved, and fast switching is realized between the systems.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a method and device for switching a system. Background technique [0002] In related technologies, due to the unparalleled open source of the operating system Linux system, it is more and more widely used in equipment manufacturers. For the sake of compatibility, fast switching between the embedded real-time operating system Vxworks system used in the early days and the current Linux system has become a problem that many equipment manufacturers need to face and solve. [0003] There are many key points for switching between Vxworks and Linux systems. Today we are discussing the quick format and initialization based on the file system. Since Vxworks is a file system based on the True Flash File System (TFFS for short), and Linux is a file system based on the Journaling Flash File System (JFFS for short). Therefore, when the system is switched, it is necessary to reformat and i...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06F9/445
CPCG06F16/00G06F16/128G06F9/44536G06F16/122
Inventor 毛薛峰
Owner ZTE CORP
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