According to the announcement of the State Intellectual Property Office, Sangfor Technology Co., Ltd. has obtained a project called "a data reconstruction method, system, device and computer-readable storage medium", authorized announcement number CN111078119B, and the application date is October 2018.
The patent abstract shows that the present application discloses a data reconstruction method, which is applied in the new glusterFS, the task center determines the faulty disk through a heartbeat connection, then determines the list of files to be rebuilt according to the file distribution information of the faulty disk, and the data reconstruction task containing the list of files to be rebuilt and the calculated target replacement disk is issued to the file system, and the file system will create a data reconstruction coroutine for it, After determining that there is an available data reconstruction source, the data reconstruction source is copied to the target replacement disk, and the reconstruction completion signal is reported after the replication is completed, so that the replica group management module can modify the routing information of the reconstruction file according to the reconstruction completion signal. It provides a real data reconstruction method for the new GlusterFS, and expands the functions and application scenarios of the new GlusterFS. The application also discloses a data reconstruction system, a device and a computer-readable storage medium, which have the above-mentioned beneficial effects.
This article is sourced from: the financial world.
Author: Intelligence Officer.