CmdID / PowerShell / Cmdlets / Set
Set-ReFSDedupScrubSchedule
Sets the deduplication scrub schedule on the specified ReFS volume. Windows Server PowerShell reference
From the Windows Server PowerShell reference 5 parameters Its page in the reference
Parameters
-DaysSpecifies the days of the week on which to run the scrub schedule.-DedupDataOnlySpecifies whether to include only deduplicated data in the scrub schedule.-StartSpecifies the date and time on which to start the scrub schedule.-Volume-WeeksIntervalSpecifies the number of weeks between each run of the scrub schedule.