Method and equipment for maintaining underlying resource data of shared file

• Main Authors: WANG DONGXU, ZHANG SHAOWEN, SUN CHAO, HU JIANFEI, XU QIAN, WANG YUANYUAN, ZHOU MEIXI
• Format: Patent
• Language: Chinese; English
• Published: 29.10.2019
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention discloses a method and equipment for maintaining underlying resource data of a shared file, which are used for solving the problem that a shared driving node cannot actively maintain theunderlying resource data of the shared file in the prior art. In the present invention, the shared driving node acquires first underlying resource data of the shared file and service data of the shared file, and compares the second underlying resource data obtained by integrally converting the service data with the first underlying resource data, and if the first underlying resource data is different from the second underlying resource data, the first underlying resource data is replaced with the second underlying resource data. Thus, after the first underlying resource data has an error, thesecond underlying resource data is updated; the shared driving node can actively discover the abnormality of the first underlying resource data and perform data recovery; compared with the prior artin which system maintenance