Data backup and recovery method of operating system, storage device and terminal

Abstract

The embodiment of the invention discloses a data backup and recovery method of an operating system. The data backup and recovery method of the operating system includes that a receiving terminal of a storage device sends the backup data of the operating system after receiving identification information of a storage area, wherein the storage area is the storage area in a shared storage area of the storage device; the backup data is written in the storage area, and index information of the backup data of the operating system is generated; when a user operation instruction needing to restore the operating system is detected, the storage device obtains the backup data of the operating system from the shared storage area according to the index information of the backup data of the operating system and sends the obtained backup data of the operating system through a designated port. The embodiment of the invention further discloses the storage device and the terminal. Through the data backup and recovery method of the operating system, the storage device and the terminal, the data backup efficiency of the operating system can be improved, the data backup and recovery costs of the operating system are reduced, and the user experience of the data backup and recovery of the operating system is improved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for backing up and restoring operating system data, a storage device and a terminal. Background technique [0002] At present, the host operating systems widely used in enterprises mainly include Windows, Unix and Linux. The host operating systems are generally installed in the local disk of the host. Usually, in order to protect the operating system of the host, the host can quickly restore the operating system and its applications to the configuration of the operating system at a previous point in time and the configuration of the applications installed on the operating system when the data on the host’s local storage disk is damaged. configuration. [0003] The existing technology mainly makes the backup data of the operating system into a CD or an external tape drive and disk by connecting an external CD recording device and CD, and regularly exports the back...

AI Technical Summary

Problems solved by technology

In the prior art, optical discs or magnetic disks are only used as storage containers and cannot support the backup and recovery of operating system data. Terminals need to use designated servers to back up operating system data, and the offline media for data backup and recovery, as well as equipment management and maintenance costs are high. , the backup efficiency is low, the backup time is long, and the user experience of data backup and recovery is low

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