myclusterdb01:oracle:\) dcli -g /tmp/dbs_group -l oracle /u01/app/oracle/product/12.1.0.2/dbhome_1/OPatch/opatch version | grep Version
myclusterdb01: OPatch Version: 12.1.0.1.8
myclusterdb02: OPatch Version: 12.1.0.1.8
myclusterdb03: OPatch Version: 12.1.0.1.8
myclusterdb04: OPatch Version: 12.1.0.1.8
myclusterdb05: OPatch Version: 12.1.0.1.8
myclusterdb06: OPatch Version: 12.1.0.1.8
myclusterdb07: OPatch Version: 12.1.0.1.8
myclusterdb08: OPatch Version: 12.1.0.1.8
myclusterdb01:oracle:\)