Sun Yat-senuniversity

Wegym Inc.

Jiawen Luo

Zhiguang Chen

Yutong Lu

Nong Xiao

Xianqi Zheng

Zejie Hu

A directory management method and system for a file system based on Cuckoo hash are provided, including the steps of reading metadata of a sub-directory or a sub-file, used as a target file, in a directory: receiving a request for reading the target file in the directory; for the target file, determining an icandidate data block, in a hash table of the directory according to a hash calculation result obtained by performing hash calculation on a filename filename of the target file according to an ihash function of Cuckoo hash iteratively; if the filename filename of the target file exists in the icandidate data block, reading metadata of the target file and returning the metadata, and ending the process; otherwise, continuing to iterate until the iteration ends and returning a message that the target file does not exist.

Directory management method and system for file system based on Cuckoo hash and storage medium

Dumbbell

Growing community of inventors

Guangdong, China

Jiawen Luo