You can quickly view the Deduplication Status / Savings, on a volumes by using the following two PowerShell commands. “Get-DedupStatus” / “Get-DedupVolume”
Here is an example of Get-DedupStatus output:
PS C:\Windows\system32> Get-DedupStatus
FreeSpace SavedSpace OptimizedFiles InPolicyFiles Volume
——— ———- ————– ————- ——
473.56 GB 71.37 GB 27746 27746 D:
You can also use the following command to get even more info “Get-DedupStatus | fl”
Below is an example of the “Get-DedupVolume” command, again the following can be added for more info “| fl”
PS C:\Windows\system32> Get-DedupVolume
Enabled UsageType SavedSpace SavingsRate Volume
——- ——— ———- ———– ——
True Default 71.37 GB 49 % D:
