No worries on the name . With Volume Replication (Block level) combinations are DSS to DSS or DSS to iSCSI R-3 Enterprise. With Data Replication (rsync) DSS to DSS, DSS to NAS R-3 Enterprise and or any other Linux system.

rsync command used to synchronize from your operating system to Open-E
server can look similar to this:

cd $SOURCE_DIR
export RSYNC_PASSWORD=${PASSWORD}
rsync -raRx --acls --xattrs --whole-file --delete --force "./"
"$LOGIN@$RSYNC_DEST_IP::$DEST_SHARE"

rsync command used to synchronize from Open-E server to your operating
system (executed on your operating system) can look similar to this:

cd $DEST_DIR
export RSYNC_PASSWORD=${PASSWORD}
rsync -raRx --acls --xattrs --whole-file --delete --force
"$LOGIN@$RSYNC_DEST_IP::$SOURCE_SHARE" "./"