This commit https://github.com/openstack/cinder/commit/50792c2ff41fdc7e73b3e3c51f4510366debfd14 shows that the committer wanted to introduce an option for XML coverage report, but unknowingly overrode the default option for nose tests: -x.
This commit /github. com/openstack/ cinder/ commit/ 50792c2ff41fdc7 e73b3e3c51f4510 366debfd14
https:/
shows that the committer wanted to introduce an option for XML coverage report, but unknowingly overrode the default option for nose tests: -x.