thanks for the replies..really helpful.
Konstantins: QVS clustered.
Bill: Yes both the QVS server have QMS running, I will stop QMS on the Cluster's secondary QVS server. what other services should not be running on second QVS.
Also the tasks (trigger set schedules) that show up on Primary Cluster QVS server are not showing up under tasks of Secondary Cluster QVS server. Do you think once i remove the QMS on the 2nd QVS server it should start showing up as well.