Software upgrade method and device
A software upgrade, atomic-level technology, applied in program control devices, electrical components, digital transmission systems, etc., can solve problems such as out-of-control upgrade objects, composition effects, etc.
Active Publication Date: 2008-03-19
HUAWEI TECH CO LTD
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Problems solved by technology
[0013] Embodiments of the present invention provide a software upgrade method and device to overcome the problem in the prior art that when the software upgrade tool interrupts the upgrade operation and exits, the upgrade operation will go out of control and affect the upgrade object, improve the reliability of the upgrade operation, and Saves resources and time spent on repeating the upgrade operation when the upgrade operation is restarted
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Embodiment 2
[0045] As shown in Figure 2, it is the flow chart of the second embodiment of the software upgrade method of the present invention. This embodiment is based on the first embodiment. If in step 2, the upgrade tool detects that there is no upgrade operation identification number in the upgrade object , that is, when the third situation occurs, a specific implementation manner of executing other processes is to start a new upgrade operation, specifically performing the following steps:
[0046] Step A1, the upgrade tool starts a new upgrade operation, and sets an upgrade operation identification number for the new upgrade operation, saves the upgrade operation identification number in the upgrade tool, and correspondingly saves it in the upgrade object;
[0047] Step A2, the upgrade tool starts to perform the upgrade operation from the first atomic-level operation of the new upgrade operation;
[0048] Step A3, the upgrade tool sends an atomic-level operation command to the upgra...
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The invention relates to a software upgrading method and device. The software upgrading method comprises constructing connection between an upgrading tool and an upgrading object; checking whether an upgrading operation identification number is present in the upgrading object, detecting in the database of the upgrading tool to determine whether a corresponding identification number is present if the upgrading operation identification number is present, and starting corresponding upgrading operation if the corresponding identification number is present; collecting the serial numbers of atom-level operations that has been completed of the upgrading object, transmitting atom-level operation commands accordingly, and saving the serial number of the current operation; and transmitting next atom-level operation command according to the sequence of the atom-level operations when the upgrading tool detects that the current atom-level operation is completed. The software upgrading device comprises functional modules capable of executing the software upgrading method of the invention. The invention can effectively control the progress of the upgrading operation to prevent the upgrading operation from getting out of control and obviate the influence on the upgrading object resulting from interrupt exit, and can also save the resources and time occupied by repeatedly executing steps while continuing the upgrading operation.
Description
technical field [0001] The invention relates to a software upgrading method and device, in particular to a software upgrading method and device executed by a software upgrading tool. Background technique [0002] Software upgrade is one of the important scenarios of wireless operation and maintenance (Operations & Maintenance, hereinafter referred to as OM). The software upgrade of wireless networks, such as GSM, CDMA and WCDMA, usually takes two or three days from pre-upgrade preparation, formal upgrade to post-upgrade verification; usually version package upload, health check, data backup, old version uninstallation, new Version installation, front-end reset, business verification and other steps often have the following defects: long upgrade time; cumbersome upgrade steps; high skill requirements for operation and maintenance personnel. The impact of software version upgrades is significant, but low reliability has long been a wireless OM weakness. [0003] In order to ...
Claims
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IPC IPC(8): H04L12/24G06F9/445
Inventor 刘红祥王蔚
Owner HUAWEI TECH CO LTD