Can't create a vm inside a zos-vm on the top of zos-host

[john-kheir]

Scenario

1- Create a zos-vm on the top of a zos-host
2- Create a vm on the top of the zos-vm

Actual Result:

zeroos.core0.client.client.ResultError: "failed to create machine: virError(Code=8, Domain=44, Message='invalid argument: could not find capabilities for arch=x86_64 domaintype=kvm ')"

Notes:
Amzy was debugging in this, and here are some notes

1- Nested kvm is not activated on the zos-host

In [22]: cl.bash('cat /sys/module/kvm_intel/parameters/nested').get()
Out[22]: 
STATE: 0 SUCCESS
STDOUT:
N

STDERR:

DATA:

2- Also flag -enable-kvm might need to be enabled

[delandtj]

Old cruft, closing to remove clutter from GH