【Problem Description】: Server Recording Failure on CloudIVS9000
【Problem Analysis】: The retention period cannot be set to 0 in V100R019C20SPC300.
【Root Cause】: It is not permit to set video record time to 0 in the CloudIVS 9000 R19 Version
【Solution Description】: set the video record time to a non zero value, from 1-90.