Created attachment 877897 [details]
engine.log and screenshot

Description of problem:
Creation of floating disk action gets blocked by engine by a CanDoAction failure.
The reason for the CDA is that the disk is created with 'active=true'. 

Version-Release number of selected component (if applicable):
rhevm-3.4.0-0.10.beta2.el6ev.noarch

How reproducible:
Always

Steps to Reproduce:
1. Create a floating disk
2.
3.

Actual results:

Engine block the operation:

2014-03-23 18:36:35,369 WARN  [org.ovirt.engine.core.bll.AddDiskCommand] (ajp-/127.0.0.1:8702-9) [72fb128] CanDoAction of action AddDisk failed. Reasons:VAR__ACTION__ADD,VAR__TYPE__VM_DISK,CANNOT_ADD_FLOATING_DISK_WITH_PLUG_VM_SET



On UI:

Operation Canceled
Error while executing action: Cannot add Virtual Machine Disk. A disk configured with the "Activate" setting cannot be created as a floating disk.


Expected results:
active=true parameter shouldn't be passed as true when creating a floating disk since it's floating and not attached to a VM.

Additional info: engine.log and screenshot