Matt

It is now working correctly. Perhaps I did not wait long enough.

Drivepool does not seem to be duplicating the folders that I have selected for duplication. I am running Drivepool 1.3.6.7585 on a homemade WHS 2011 server with 8 disks totaling 28 TB of storage. I have 8.3 TB of data on the server of which about 3 TB are in folders that say "yes" under the duplication column. Drivepool reports the total drive space used for duplication as 22.6 GB and that does not change no matter what I do with the duplication settings. One other point: I originally transferred the data to the server with duplication set to "no." I subsequently went back and set duplication to "yes" for specific folders.