Processing method for remotely upgrading underlying root file system and related equipment
A technology for root file system and remote upgrade, which is applied in file system, special data processing application, file/folder operation, etc. It can solve the problems of high upgrade risk and large upgrade file
Pending Publication Date: 2021-05-07
广东铁信通科技有限公司
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Problems solved by technology
[0007] The present invention aims at the technical problem of large upgrade file and high upgrade risk when the underlying system software of embedded linux is remotely upgraded, and the purpose is to provide a processing method and related equipment for remotely upgrading the underlying root file system
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[0032] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific diagrams.
[0033] refer to figure 1 , a processing method for remotely upgrading an underlying root file system, comprising the following steps:
[0034] S1, partition storage: partition the storage space of the embedded device into at least two storage areas of preset size, and store the root file system and application file system in the file system respectively in the two storage areas, and upgrade The script program is deployed in the application layer of the embedded device.
[0035] The embedded device of the present invention is preferably an embedded Linux device. In this step, when the embedded device leaves the factory, in the underlying system program, the driver partitions the storage space, and divides the root file system and the application fil...
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The invention belongs to the technical field of industrial automation, and particularly relates to a processing method for remotely upgrading an underlying root file system and related equipment. The method comprises the following steps: partitioning a storage space of the embedded equipment, correspondingly storing a root file system and an application file system in a file system in two storage regions respectively, and deploying an upgrading script program in an application layer of the embedded equipment; judging whether upgrade firmware of the root file system exists or not regularly through the upgrade script program, and if yes, upgrading the root file system according to the upgrade firmware; after upgrading of the root file system is completed, system resetting and restarting are conducted on the embedded device, and the upgraded root file system is started. According to the invention, the upgrading processing of the bottom root file system with a relatively small remote upgrading ratio can be simply and stably realized in the embedded equipment, so that the remote upgrading problem of the root file system which is difficult to realize in the embedded equipment is solved while the remote upgrading risk is reduced.
Description
technical field [0001] The invention belongs to the technical field of industrial automation, and in particular relates to a processing method for remotely upgrading an underlying root file system and related equipment. Background technique [0002] Embedded linux devices generally need to run in an unattended environment. If there is a problem with the running program or a new function is needed, it involves the operation of remotely upgrading the program. The upgrade operation of the application program in the embedded linux device is relatively common. As long as the upgrade program running in the device is combined with the interaction of the remote server, the upgrade operation process of the application program can be completed. The upgrade risk is average. If there is a problem in the upgrade process, as long as there is no major problem in the upgrade program, it can also be repaired through remote upgrade. However, it is more complicated and difficult to upgrade th...
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IPC IPC(8): G06F8/65G06F16/16
CPCG06F8/65G06F16/16G06F16/162
Inventor 孔学成
Owner 广东铁信通科技有限公司