Method, device and equipment for monitoring timed snapshot task and medium

Abstract

The invention provides a method, device and equipment for monitoring a timed snapshot task and a readable medium, and the method comprises the steps: detecting a system environment every threshold time, and judging whether the snapshot task is influenced or not based on the detected system environment; in response to the influence of the detected system environment on the snapshot task, the detected system parameters and corresponding alarms are sent to a user; in response to the triggering condition meeting the snapshot task, executing the snapshot task and judging whether the snapshot task is successfully executed or not; in response to execution failure of the snapshot task, re-executing the snapshot task every set time in a preset time period; and in response to still failed execution of the snapshot task in the preset time period, sending an alarm of failed execution of the snapshot task to the user. By means of the scheme, a user can be informed in time, risks existing in the execution process of the current timed snapshot task can be avoided in advance, repairing can be conducted in time after abnormity occurs, loss expansion can be avoided, and user experience is improved.

Description

technical field [0001] The present invention relates to the field of computers, and more particularly to a method, apparatus, device and readable medium for monitoring timed snapshot tasks. Background technique [0002] Similar to using a camera to capture an instant image at a certain point in time in nature, a file system snapshot is to capture the content of a data set at a certain point in time to prevent data from being polluted, or caused by viruses, configuration file corruption, and system crashes. result in data loss. When the user wants to restore to the state when the snapshot was created, he can perform the restore operation through the snapshot rollback, and start from the snapshot time point as the starting point, or create multiple parallel storage spaces from the data image at this time point . In order to back up the file system data in time, a scheduled snapshot task is usually set on the server. Users can set a scheduled policy to automatically backup th...

AI Technical Summary

Problems solved by technology

However, the scheduled snapshot task is automatically performed in the background, and the user cannot perceive whether it is successful or not. It is also difficult for the user to deal with the consequences of the failed scheduled snapshot task in a timely manner, which may affect the user's business and cause user losses.

The alarm and management of the existing scheduled snapshot tasks are mainly aimed at the triggering process of the snapshot task, but the processing during the triggering process is limited, and the possible risks of creating tasks before triggering are predicted and created after triggering. Adverse consequences caused by failure cannot be actively avoided

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