Dell PowerVault DR4100 - Manual (Page 19)

19 Setting up Dell™ DR Series Deduplication Appliance as NFS Backup Target on EMC Networker
Note: Pay special attention to the following step while setting the other options appropriately according
to the backup environment:
Deduplication should be set as None;
Target Pool should be set as the pool that has DR Series Deduplication Appliance device included;
Client Direct can be enabled if client directly backing up data to DR is preferred, thus bypassing the
storage node managing the DR share (please refer to step 9 above in the same section, and step 5 in
Configure the Networker Storage Node section).