Server operation control method and device and storage medium

Abstract

The invention discloses an operation control method of a server, which comprises the following steps: in response to a received startup instruction, detecting the electric quantity of a standby powersupply group; judging whether the electric quantity of the standby power supply group is greater than a first preset electric quantity; in response to the situation that the electric quantity of the standby power supply group is greater than the first preset electric quantity, judging whether the electric quantity of the standby power supply group is greater than a second preset electric quantity;and in response to the situation that the electric quantity of the standby power supply group is smaller than the second preset electric quantity, controlling the server to execute the read-only service. The invention further discloses computer equipment and a readable storage medium. According to the method disclosed by the invention, whether the electric quantity of the BBU power supply meets the threshold value or not is detected after startup, so that whether the server needs not to carry out the service or only carries out the read-only service or not is judged, and data loss is avoidedwhen the BBU power supply does not meet the preset electric quantity and after a sudden power failure occurs.

Description

technical field [0001] The present invention relates to the field of servers, in particular to a server operation control method, device and storage medium. Background technique [0002] The storage server has very high requirements for stability. Considering that there may be a power failure at the customer site, the BBU is one of the indispensable units of the storage server. , the storage server will perform data transfer processing to prevent data loss after the system is powered off and cause losses to customers. [0003] Generally speaking, the maximum time elapsed from when the storage server starts the BBU power supply in case of a power failure to when the data storage ends and the BBU stops power supply becomes the maximum power backup time of the BBU. Generally speaking, the BBU capacity of the storage server is required to be greater than the maximum backup time twice, mainly to ensure that after the first power failure, the BBU consumes the power of the maximum...

AI Technical Summary

Problems solved by technology

[0004] Usually, the BBU is one of the bottlenecks in the design of storage servers. First, the probability of unexpected power failures in the customer environment without prior notice is low. In other words, the probability of using the BBU is extremely low; second, the BBU is generally rechargeable. Due to the chemical structure of the battery, its life is short. Generally speaking, the life of a BBU is about three years.

Therefore, on the one hand, in terms of reliability, the capacity of the BBU must be large enough, and it is a consumable material, and the cost is relatively high; on the other hand, the frequency of use of the BBU is very low.

Images