Multi-active server system upgrading method and platform
A server system and server technology, applied in the server field, can solve the problems of system data disorder, multi-active server system disorder, etc., to achieve the effect of reliable upgrade and avoid system data disorder
Inactive Publication Date: 2017-08-18
GUANGDONG INSPUR BIG DATA RES CO LTD
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However, due to the particularity of the system structure of the multi-active server system, it is easy to cause confusion during the upgrade process of the multi-active server system, resulting in serious problems such as system data disorder
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[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0040] The embodiment of the present invention discloses a method for upgrading a multi-active server system, which is applied to a multi-active server system including one master server and at least two slave servers, wherein, see figure 1 As shown, the method includes:
[0041] Step S11: Upgrade the master server in the multi-active server system.
[0042] Wherein, the process of upgrading the master server in the multi-active server system may specifically...
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The invention discloses a multi-active server system upgrading method and platform. The method comprises the steps of upgrading a master server in a multi-active server system; and after the master server in the multi-active server system is upgraded, upgrading all slave servers in the multi-active server system, wherein the process of upgrading the master server in the multi-active server system comprises the steps of competitively selecting a slave server as a target slave server from all the slave servers of the multi-active server system in a competitive selection manner, performing first master-slave exchange on the master server and the target slave server in the multi-active server system, and upgrading the slave server obtained after the first master-slave exchange. According to the method and the platform, the disorder caused by upgrading the master server and the slave server at the same moment can be avoided, so that the phenomena of system data disorder and the like are avoided and reliable upgrading of the multi-active server system is realized.
Description
technical field [0001] The invention relates to the technical field of servers, in particular to a multi-active server system upgrading method and platform. Background technique [0002] Currently, with the rapid development of Internet technology, users are increasingly dependent on various services provided by servers, and the performance of servers directly affects the user experience of Internet users. In order to ensure that the performance of the server can meet the actual application requirements as much as possible, people usually upgrade the server from time to time to improve the overall service level of the server. [0003] Since the server may fail during actual operation, in order to improve data security, people have developed a multi-active server system. The multi-active server system includes a master server and at least two slave servers, and these servers back up data with each other, thereby greatly improving data security and reliability. However, due ...
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IPC IPC(8): G06F9/445H04L12/24
CPCG06F8/65H04L41/082
Inventor 曹海华
Owner GUANGDONG INSPUR BIG DATA RES CO LTD