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Description of problem: In PPC arch it is allowed to create new Desktop VM with the following flags are automatically disabled (since it is PPC arch), edit the VM to be High Performance. But it is impossible to edit back - got an error "Cannot edit VM. Sound device is not supported on 'ppc64' architecture.” Version-Release number of selected component (if applicable): rhv-release-4.2.3-2-001.noarch How reproducible: 100 % Steps to Reproduce: 1. In PPC arch create new Desktop VM with the following flags are automatically disabled (since it is PPC arch): Soundcard enabled Enable SPICE file transfer Enable SPICE file transfer 2. Edit the VM to be High Performance. Run - ok 3. Try to edit back to Desktop VM Actual results: Not allowed with error: "Cannot edit VM. Sound device is not supported on 'ppc64' architecture.” Expected results: Must be allowed editing back from High Performance to the Desktop. Or if it must be not allowed, then the create of Desktop must be not allowed also.
not ready for 4.2.5, sharon, any news?
(In reply to Michal Skrivanek from comment #1) > not ready for 4.2.5, sharon, any news? changeed to 4.2.6.
This bug is relevant not only for a scenario of HP type vms changed to desktop type vms in ppc arch, but also relevant for server type changed to desktop type. The problem was that changing a VM to a desktop type didn't take the arch type in consideration for setting the soundcard flag value.
The bug is verified in rhv-4.2.6-1. Added polarion cases: https://polarion.engineering.redhat.com/polarion/redirect/project/RHEVM3/workitem?id=RHEVM-25783 https://polarion.engineering.redhat.com/polarion/redirect/project/RHEVM3/workitem?id=RHEVM-25784 and automation case in module rhevmtests/compute/sla/high_performance_vm/high_performance_vm_test.py