Modifying the server date and time is important for synchronization. Synchronization helps in accurate reporting of file access and modification times which results in proper data migration. NTP gives the best and most reliable method for maintaining the VSP One File server time accuracy.
When using NTP, the VSP One File server first verifies that the specified NTP servers are legitimate; then, over a period of a few hours, gradually adjusts its clock to the time provided by the NTP server. This gradual adjustment is normal, and is designed to minimize the effects of changing the server clock on services that use file timestamps.
You can enable server time protection to prevent changes to the server clock. When enabled, you cannot make manual changes to the date and time settings.