[ovirt-devel] OST fails for collecting artifacts

Happens for several runs, full log can be seen at http://jenkins.ovirt.org/job/ovirt-system-tests_manual/6057/artifact/expo... 2019-11-18 12:28:12,710::log_utils.py::end_log_task::670::root::ERROR:: - [Thread-42] lago-basic-suite-master-engine: [31mERROR [0m (in 0:00:08) 2019-11-18 12:28:12,731::log_utils.py::__exit__::607::lago.prefix::DEBUG:: File "/usr/lib/python2.7/site-packages/lago/prefix.py", line 1526, in _collect_artifacts vm.collect_artifacts(path, ignore_nopath) File "/usr/lib/python2.7/site-packages/lago/plugins/vm.py", line 748, in collect_artifacts ignore_nopath=ignore_nopath File "/usr/lib/python2.7/site-packages/lago/plugins/vm.py", line 468, in extract_paths return self.provider.extract_paths(paths, *args, **kwargs) File "/usr/lib/python2.7/site-packages/lago/providers/libvirt/vm.py", line 398, in extract_paths ignore_nopath=ignore_nopath, File "/usr/lib/python2.7/site-packages/lago/plugins/vm.py", line 253, in extract_paths self._extract_paths_tar_gz(paths, ignore_nopath) File "/usr/lib/python2.7/site-packages/lago/plugins/vm.py", line 102, in wrapper return func(self, *args, **kwargs) File "/usr/lib/python2.7/site-packages/lago/plugins/vm.py", line 341, in _extract_paths_tar_gz raise ExtractPathNoPathError(remote_path) 2019-11-18 12:28:12,731::utils.py::_ret_via_queue::63::lago.utils::DEBUG::Error while running thread Thread-42 Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/lago/utils.py", line 58, in _ret_via_queue queue.put({'return': func()}) File "/usr/lib/python2.7/site-packages/lago/prefix.py", line 1526, in _collect_artifacts vm.collect_artifacts(path, ignore_nopath) File "/usr/lib/python2.7/site-packages/lago/plugins/vm.py", line 748, in collect_artifacts ignore_nopath=ignore_nopath File "/usr/lib/python2.7/site-packages/lago/plugins/vm.py", line 468, in extract_paths return self.provider.extract_paths(paths, *args, **kwargs) File "/usr/lib/python2.7/site-packages/lago/providers/libvirt/vm.py", line 398, in extract_paths ignore_nopath=ignore_nopath, File "/usr/lib/python2.7/site-packages/lago/plugins/vm.py", line 253, in extract_paths self._extract_paths_tar_gz(paths, ignore_nopath) File "/usr/lib/python2.7/site-packages/lago/plugins/vm.py", line 102, in wrapper return func(self, *args, **kwargs) File "/usr/lib/python2.7/site-packages/lago/plugins/vm.py", line 341, in _extract_paths_tar_gz raise ExtractPathNoPathError(remote_path) ExtractPathNoPathError: Failed to extract files: /tmp/otopi*