autotest/tp-libvirt — pull request #146 by yumingfei (2014-05-15 04:42:08+00:00)
Title: Libvirt.tests: Migration tests' enhancements

1.Parameter vm_ref should be setmmdt_vm_ref in setmaxdowntime tests.
2.Problems in migrate stress tests:
```
* Vms will be popped in cross migration, so creating them again
for cleanup.
* If local vms use lan, geting address would be failed on remote
host, so storing ips before migration.
* Fix stress_args parameter.
```