From Fedora Project Wiki
Description
This test case verifies that a Fedora Xen DomU can be paused and unpaused without causing soft lockups.
How to test
- On the dom0, pause the F-11 domU by running
$> virsh suspend f11
- Now wait 20 to 30 seconds
- Now run
$> virsh resume f11
Expected Results
- After the resume, the F-11 domU should continue to run without softlockups or other problems.