Method for preventing domestic gateway upgrading error caused by outdated version of self-check program
A self-checking program, home gateway technology, applied in version control, faulty hardware testing methods, detection of faulty computer hardware, etc., can solve problems such as information required for new images not being saved, upgrade errors, etc.
Inactive Publication Date: 2018-04-27
SHANGHAI GONGJIN COMM TECH
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[0002] In the prior art, when the home gateway is upgraded, the pre-stored self-test program in the pre-upgrade image is usually used to complete the system self-test. The self-test generally includes the detection of system information and the preservation of necessary system information. The general process is to first download the upgrade Mirror and check the legality of the mirror, and then the self-check program completes the system self-check, including the detection of system information and the preservation of necessary system information, etc. After the self-check is successful, the mirror image is written into the system storage device, and finally the system upgrade is completed. The self-test program is provided by the system image before the upgrade, which cannot take into account all aspects, so the information required by the new image will not be saved, which will lead to an upgrade error
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[0016] In order to describe the technical content of the present invention more clearly, further description will be given below in conjunction with specific embodiments.
[0017] Such as figure 1 as shown, figure 1 It is a flow chart of the method for avoiding home gateway upgrade errors due to self-inspection program version outdated in the present invention, the method for avoiding home gateway upgrade errors due to self-inspection program version outdated, wherein the method includes the following steps:
[0018] The home gateway described in (0.1) downloads the upgrade image, and checks the legality and integrity of the upgrade image;
[0019] (1) Whether the home gateway detects whether a new self-inspection program is included in the upgrade image;
[0020] (2) If the new self-test program described in the upgrade image is included, the subsequent step (3) is continued, otherwise the subsequent step (4) is continued;
[0021] (3) The home gateway writes the new self-...
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The invention relates to a method for preventing a domestic gateway upgrading error caused by an outdated version of a self-check program. The method includes the steps of detecting whether an upgrading mirror image contains a new self-check program or not through a domestic gateway, if yes, writing the new self-check program in a first system storage device partition, replacing all existing self-check programs in the first system storage device partition with the new self-check program, and calling the self-check program in the first system storage device partition through the domestic gateway to complete system self checking, otherwise, directly calling the self-check program in the first system storage device partition through the domestic gateway to complete system self checking. By means of the method, it is effectively avoided that a self-check program is provided by a non-upgraded system mirror image and can not consider all parts, information needed for upgrading the mirror image is not stored, and the upgrading error is caused.
Description
technical field [0001] The present invention relates to the field of home gateways, in particular to the technical field of upgrading home gateways, in particular to a method for avoiding home gateway upgrading errors due to outdated versions of self-test programs. Background technique [0002] In the prior art, when the home gateway is upgraded, the pre-stored self-test program in the pre-upgrade image is usually used to complete the system self-test. The self-test generally includes the detection of system information and the preservation of necessary system information. The general process is to first download the upgrade Mirror and check the legality of the mirror, and then the self-check program completes the system self-check, including the detection of system information and the preservation of necessary system information, etc. After the self-check is successful, the mirror image is written into the system storage device, and finally the system upgrade is completed. ...
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IPC IPC(8): G06F8/71G06F8/65G06F11/22H04L12/24H04L12/66
CPCG06F8/65G06F8/71G06F11/2273H04L12/66H04L41/082
Inventor 何育谦
Owner SHANGHAI GONGJIN COMM TECH