A. After the user enables the SecureVideo feature, the files with incomplete data in the system will be cleaned up during data consistency scan.

B. In order to improve the high reliability of the visual data storage device, the user has enabled the SecureVidec feature. If the data disk adopts the 4+1 protection level and 2 copies of data are damaged, for the read operation, the system only successfully reads 3 copies and returns 3. The 2 copies of the data that are successfully read and the 2 copies that fail to be read will be filled with 0 and returned.

C. After the user enables the SecureVideo feature, the file corruption event has been reported and recorded when the file is read/written. No longer report data recovery failure alarms

D. If the user enables the SecureVideo feature, if the data disk adopts the 4+1 protection level, 2 copies of the data are damaged. For the write operation, only 3 copies will return a successful write response, and the 2 copies of the write failure will be complemented by 0, and the write will be processed successfully.