Description of problem: 
Lower replication controller showing less age and because of this `oc rollout latest dc/<dcname>` command is failing with error message: 

deploymentconfig-controller               Cancelled deployment "<deploy-pod-name>-13" superceded by version 13
32s         32s          1         <deployment-name>.1553979c6a53df76             DeploymentConfig                                 Normal    DeploymentAwaitingCancellation   deploymentconfig-controller               Deployment of version 13 awaiting cancellation of older running deployments
26s         26s          1         <deployment-name>.1553979dcb2853f4             DeploymentConfig                                 Normal    RolloutCancelled                 deployer-controller                       Rollout for "/<deploypod-name>-13" cancelled


Actual results:

Deployment keep canceling

Expected results:

It should not start older rc and deployment should successful.