Comment 12 for bug 1570819

Can reproduce on ISO: http://paste.openstack.org/show/496878/

(.venv) root@node-3:~# rally verify start --regex tempest.api.compute.admin.test_baremetal_nodes
. . .
. . .
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Totals
======
Ran: 1 tests in 19.0000 sec.
 - Passed: 0
 - Skipped: 0
 - Expected Fail: 0
 - Unexpected Success: 0
 - Failed: 1
Sum of execute time for each test: 1.8506 sec.

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Worker Balance
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 - Worker 0 (1 tests) => 0:00:01.850586