FILE STORAGE METHOD FOR DISTRIBUTED FILE SYSTEM AND DISTRIBUTED FILE SYSTEM

摘要

Disclosed in the present invention are a file storage method for a distributed file system, the distributed file system, and a computer-readable storage medium, the method comprising: dividing a single disk into a plurality of storage areas; acquiring file data to be written; acquiring a corresponding storage area according to a current policy type; and writing the file data to be written into the corresponding storage area. According to the present invention, a file process is stored according to the current policy as much as possible during a storage phase, so that generation of small disk fragments is reduced, the aggregation of file storage is implemented, the management and distribution of disk space are optimized, and the read-write performance of the disk is improved.