Load balancing in Autosys

Hi,

I am working on development project where I have to migrate many jobs from Tidal to Autosys R11.

During this project we came across the following requirements.

  1. There are 3 real machines. There could be many jobs activated simultaneously, but only one job should execute at a time and it should select any machine out of 3 machines.

  2. There are 3 real machines. There could be many jobs activated simultaneously, but only 3 jobs should execute at a time. The jobs should be equally distribute on all machines.

We have used "job_load" and "max_load" features in Autosys R11 and managed the solution for 2nd case. But 1st case is unsolvable.
Also we faced issue when only 1 job running at a time because it is always choosing first machine to run.

We have used virtual machine to club real machines.

We are also evaluating options in R11.3. There we are planning to use "resource" attribute.

Still if anyone has faced such scenarios and if anyone has solutions on these points then please help us.