Hello,  Best way to do it is…after created RDF relationship,  You would have issues following command….  symrdf -f c:\rdfout.txt -type r1 –sid XXX –rdfg XX establish  After SYNC Completion… issues Split or Suspend Then add NEW RDF Devices into respective SYMDG…  Thanks,
Dears,  sub : SRDF config on DMX3  I have added new devices to source and target .. and then I have created the pair with the command  symrdf createpair -f c:\rdfout.txt -type r1 -sid xxx -rdfg xxx -invalidate r2  and then added device to the existing group symld -sid xxx -g AAA add dev XXX symrdf -g dg_rdfg100 set mode acp_disk DEV70  and then I have change the mode to synchronous  symrdf -g XXX set mode sync   But, the newly created devices not getting synched and still in suspended mode  DEVxxx  03EF RW       0  1657260 NR 02C7 WD       0        0 C.D-  Suspended DEVbbb  03F0 RW       0  1657260 NR 0195 WD       0        0 C.D-  Suspended  please kindly guide me to resolve this  cheers [IMAGE]
DMX SRDF config