Description of problem:

Customer created a vm via the rhevm-shell and that worked, but performing an action on the vm fails. 

[RHEVM shell (connected)]# action vm ovos5a start

unknown error: 'vm'"


Version-Release number of selected component (if applicable):

This happens after an upgrade from RHEVM 3.0 to RHEVM 3.1.


How reproducible:

Trusting the customer, always.


Steps to Reproduce:
1. In the rhevm-shell create a vm.
2. Try to start the vm with "action vm vmname start"
3.

Actual results:

unknown error: 'vm'


Expected results:

some message indicating success.


Additional info:

Customer words: "We performed an upgrade form RHEVM 3.0 to RHEVM 3.1.
After this upgrade, I made some manual updates to set the default port to 80 and 443 instead of 8080 and 8443. 
Before, I'm not sure if rhevm-shell did work or not."