System control method, controller, processor and computer readable medium

Abstract

The embodiment of the invention discloses a system control method, a controller, a processor and a computer readable medium. A specific embodiment of the system control method comprises the steps of obtaining preprocessing information of a target application in response to receiving an instruction used for indicating a first system to execute a first operation; generating a first control instruction according to the obtained preprocessing information so as to control a first system to execute preprocessing operation on the target application; and in response to completion of execution of the preprocessing operation on the target application, generating a second control instruction to control the first system to execute the first operation. According to the embodiment, before the system executes the first operation, the system can be controlled to automatically perform preprocessing operation on the target application, so that the influence of the first operation on the target application can be reduced or avoided.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technology, and in particular to a system control method, a controller, a processor, and a computer-readable medium. Background technique [0002] Existing operations such as restarting and shutting down of a computer often only perform corresponding restarting and shutting down operations, without considering the impact that these operations may have on applications and services running in the computer. Especially in a large-scale data center computer room, a server usually runs multiple applications. When the server needs to be restarted due to software and hardware maintenance, in order to minimize the impact on running applications and services, a series of coordination and preparation work is required for different applications and services. [0003] At present, the coordination work is mainly carried out manually, which not only greatly increases the maintenance cost of t...

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Problems solved by technology

[0003] At present, the coordination work is mainly carried out manually, which not only greatly increases the maintenance cost of the computer, but also is prone to errors and inefficient

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