Verifying method for network file system service

Abstract

This invention discloses a network file system service certification method fetching a user file, writing said file recordings in the system file, fetching recording in said system files and storing them to a link list, accessing said link list to search for items matching to the IP address of said customer machine and the catalog, converting the IP address of the customer machine sending request to a host name, accessing said link list according to said host name to search for items matching to said host name and the catalog.

Description

technical field [0001] The invention relates to a server authentication method, in particular to a network file system service authentication method. Background technique [0002] Network File System (Network File System, NFS) is a way to share files between machines in the network. File systems imported from other machines can be mounted. [0003] NFS is useful for sharing directories among multiple users on the same network. For example, a group of users working on the same project can access the project's files by using a shared directory mounted as / myproject in the NFS file system (often called an NFS share). To access shared files, users go to the / myproject directory on their respective machines. This method neither enters a password nor memorizes special commands, as if the directory were on the user's local machine. [0004] NFS enables us to share files under Linux / Unix. It is designed to be used between different systems, so its communication protocol design ...

AI Technical Summary

Problems solved by technology

[0020] It can be seen that frequent DNS queries will cause low efficiency

And this process also has the above problems. If there is a problem with the DNS settings, the performance is that after the client sends a request, it waits for a long time without a response until it times out. At this time, the server cannot be accessed at all.

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