Comment 10 for bug 1438603

Standalone run of one of the affected tempest tests:

ubuntu@manualvm:/opt/stack/tempest$ tox -e all -- tempest.api.volume.test_volumes_snapshots.VolumesV1SnapshotTestJSON.test_volume_from_snapshot
all develop-inst-nodeps: /opt/stack/tempest
all installed: anyjson==0.3.3,Babel==1.3,boto==2.38.0,cffi==1.1.2,cliff==1.13.0,cmd2==0.6.8,cryptography==0.9.2,debtcollector==0.5.0,ecdsa==0.13,enum34==1.0.4,extras==0.0.3,fasteners==0.12.0,fixtures==1.3.1,functools32==3.2.3.post1,httplib2==0.9.1,idna==2.0,ipaddress==1.0.7,iso8601==0.1.10,jsonschema==2.5.1,linecache2==1.0.0,monotonic==0.2,msgpack-python==0.4.6,netaddr==0.7.15,netifaces==0.10.4,os-testr==0.2.0,oslo.concurrency==2.2.0,oslo.config==1.14.0,oslo.context==0.4.0,oslo.i18n==2.1.0,oslo.log==1.6.0,oslo.serialization==1.7.0,oslo.utils==1.8.0,paramiko==1.15.2,pbr==1.2.0,posix-ipc==1.0.0,prettytable==0.7.2,pyasn1==0.1.8,pycparser==2.14,pycrypto==2.6.1,pyOpenSSL==0.15.1,pyparsing==2.0.3,python-mimeparse==0.1.4,python-subunit==1.1.0,pytz==2015.4,PyYAML==3.11,retrying==1.3.3,six==1.9.0,stevedore==1.6.0,-e git+https://git.openstack.org/openstack/tempest.git@91ebdfac2f6021aa1bccceaf4274bb801cc0891b#egg=tempest-master,tempest-lib==0.6.1,testrepository==0.0.20,testscenarios==0.5.0,testtools==1.8.0,traceback2==1.4.0,unittest2==1.1.0,wheel==0.24.0,wrapt==1.10.5
all runtests: PYTHONHASHSEED='2573821559'
all runtests: commands[0] | find . -type f -name *.pyc -delete
all runtests: commands[1] | bash tools/pretty_tox.sh tempest.api.volume.test_volumes_snapshots.VolumesV1SnapshotTestJSON.test_volume_from_snapshot
running testr
running=OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} \
OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} \
OS_TEST_TIMEOUT=${OS_TEST_TIMEOUT:-500} \
OS_TEST_LOCK_PATH=${OS_TEST_LOCK_PATH:-${TMPDIR:-'/tmp'}} \
${PYTHON:-python} -m subunit.run discover -t ${OS_TOP_LEVEL:-./} ${OS_TEST_PATH:-./tempest/test_discover} --list
running=OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} \
OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} \
OS_TEST_TIMEOUT=${OS_TEST_TIMEOUT:-500} \
OS_TEST_LOCK_PATH=${OS_TEST_LOCK_PATH:-${TMPDIR:-'/tmp'}} \
${PYTHON:-python} -m subunit.run discover -t ${OS_TOP_LEVEL:-./} ${OS_TEST_PATH:-./tempest/test_discover} --load-list /tmp/tmp46hYRf
{0} tempest.api.volume.test_volumes_snapshots.VolumesV1SnapshotTestJSON.test_volume_from_snapshot [77.302988s] ... ok

======
Totals
======
Ran: 1 tests in 91.0000 sec.
 - Passed: 1
 - Skipped: 0
 - Expected Fail: 0
 - Unexpected Success: 0
 - Failed: 0
Sum of execute time for each test: 77.3030 sec.

==============
Worker Balance
==============
 - Worker 0 (1 tests) => 0:01:17.302988s

Slowest Tests:

Test id Runtime (s)
-------------------------------------------------------------------------------------------------------------------------------------- -----------
tempest.api.volume.test_volumes_snapshots.VolumesV1SnapshotTestJSON.test_volume_from_snapshot[id-677863d1-3142-456d-b6ac-9924f667a7f4] 77.303
_____________________________________________________________________________________________________ summary _____________________________________________________________________________________________________
  all: commands succeeded
  congratulations :)