Description of problem:
fv_* tests fail on rhel 6 with the current test images, like this:


rhcert image: host: rhcert--, guest: rhcert--  build:  2014-03-10 12:59:25
Error: could not find guest test results
"cp /mnt/rhcert-client/results.xml /var/log/rhcert/runs/1/hwcert/fvtest/fv_core" has output on stderr
Version-Release number of selected component (if applicable):


How reproducible:
reliably

Steps to Reproduce:
1. config /etc/rhcert.xml to point to test servers
2. run any fv test
3. connect to the console with `virsh console hwcert-x86_64`
4. watch console for failure

Actual results:
test fails to run in guest, and has no logs

Expected results:
test passes, logs found and handled correctly by host system

Additional info: