[BVT2][OSTF] "Create volume and boot instance from it" test fials

OSTF test "Create volume and boot instance from it" fails with the error

2016-08-17 09:10:33 FAILURE Create volume and boot instance from it (fuel_health.tests.smoke.test_create_volume.VolumesTest.test_create_boot_volume) Time limit exceeded while waiting for volume becoming 'available' to finish. Please refer to OpenStack logs for more details. File "/usr/lib/python2.7/site-packages/unittest2/case.py", line 67, in testPartExecutor
    yield
  File "/usr/lib/python2.7/site-packages/unittest2/case.py", line 601, in run
    testMethod()
  File "/usr/lib/python2.7/site-packages/fuel_health/tests/smoke/test_create_volume.py", line 172, in test_create_boot_volume
    volume, 'available')
  File "/usr/lib/python2.7/site-packages/fuel_health/common/test_mixins.py", line 182, in verify
    " Please refer to OpenStack logs for more details.")
  File "/usr/lib/python2.7/site-packages/unittest2/case.py", line 666, in fail
    raise self.failureException(msg)
Step 2 failed: Time limit exceeded while waiting for volume becoming 'available' to finish. Please refer to OpenStack logs for more details.

see for example https://custom-ci.infra.mirantis.net/job/10.0.custom.ubuntu.bvt_2/234/