Control device and file distribution method

A control server in connection to file servers, the control server comprising:

• at least one processor;
• and
• a plurality of storage devices storing a plurality of instructions, which when executed by the processor, causes the at least one processor to:
• preset file categories, and classifying the file servers according to the file categories;
• receive a file, determining a file category of the received file, and distribute the received file to a target file server according to the determined file category;
• determine a load value of each of the file servers according to a number of files to be processed in each of the file servers;
• determine a specified file server whose load value is equal to a threshold value;
• determine an overload file server having a greatest load value;
• and
• distribute files to be processed in the overload file server to the specified file servers according to a predetermined percentage.

A non-transitory storage medium having stored thereon instructions that, when executed by a processor of an electronic device, causes the electronic device to perform a method for re distributing files using a control server, the control server in connection to file servers, the method comprising:

• presetting file categories, and classifying the file servers according to the file categories;
• receiving a file, determining a file category of the received file, and distributing the received file to a target file server according to the determined file category;
• determining a load value of each of the file servers according to a number of files to be processed in each of the file servers;
• determining a specified file server whose load value is equal to a threshold value;
• determining an overload file server having a greatest load value;
• and
• distributing files to be processed in the overload file server to the specified file servers according to a predetermined percentage.