Thankyou so much for the reply.I really appreciate your quick response on this.
I have one more query==>
Can we run OST with the ovirt source code if I want to run on any Hyper converged system?
I'm not sure that I'm answering your question, but...
Unfortunately, in OST we have a tight coupling between the provisioning tool (Lago) and the tests.
It is possible to decouple them in order to run the tests (minus oVirt deployment test) on an existing system. +Eitan used to have a private patch for that (limited to the network suite). Finishing it would require some effort from you.