I can set the "pace" to increase the speed.  Thank you for input.  Dennis
Dear All,  How to use "Open Replicator" to replicate data incremental?  I used below command to create the replication. " symrcopy create -name ORTest -copy -push -hot -differential -f ORTest.txt ".   The " ORtest.txt " content :  #Source_device_id Target_device_id symdev=0917:07A0 symdev=1321:021A     I used below commnad to enable the replication and ran it successfully. " symrcopy -session_name ORTest activate -noprom "   I tried to use below command to replicate data incremental. " symrcopy -session_name ORTEST recreate " " symrcopy -session_name ORTest activate -noprom "   It can run it successfully, but the time cosuming is the same as first replication.  Are above commands correct?   Thank you for any help. Dennis  
How to use "Open Replicator" to replicate data incremental?