Issue26626
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Created on 2016-03-23 16:58 by ink, last changed 2022-04-11 14:58 by admin. This issue is now closed.
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msg262288 - (view) | Author: (ink) | Date: 2016-03-23 16:58 | |
Hello, I was running post-build tests after building 3.5.1 when test_dbm_gnu hanged on an error. The same happens with 3.4.4 so it's not version relevant. Furthermore, this happens on an NFS mounted storage but not on our Lustre volume. Most of the time it just hangs on OSError. We probably don't need dbm but the issue seems to be directory related and directories cannot be handled properly there could be other implications. The build process was usual ./configure --prefix=/apps/python/3.5.1 --enable-shared --with-threads make make test Thank you for any advice By the way, on its own, the test runs fine LD_LIBRARY_PATH=/apps/python/src/Python-3.5.1 ./python ./Lib/test/test_dbm_gnu.py ..... ---------------------------------------------------------------------- Ran 5 tests in 0.026s OK but not as part of the regression tests [114/397/2] test_dbm_gnu Warning -- files was modified by test_dbm_gnu Traceback (most recent call last): File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/test/support/__init__.py", line 899, in temp_dir yield path File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/test/support/__init__.py", line 948, in temp_cwd yield cwd_dir File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/test/regrtest.py", line 1591, in main_in_temp_cwd main() File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/test/regrtest.py", line 554, in main sys.exit(0) SystemExit: 0 During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/runpy.py", line 170, in _run_module_as_main "__main__", mod_spec) File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/runpy.py", line 85, in _run_code exec(code, run_globals) File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/test/regrtest.py", line 1616, in <module> main_in_temp_cwd() File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/test/regrtest.py", line 1591, in main_in_temp_cwd main() File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/contextlib.py", line 77, in __exit__ self.gen.throw(type, value, traceback) File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/test/support/__init__.py", line 948, in temp_cwd yield cwd_dir File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/contextlib.py", line 77, in __exit__ self.gen.throw(type, value, traceback) File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/test/support/__init__.py", line 902, in temp_dir shutil.rmtree(path) File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/shutil.py", line 474, in rmtree _rmtree_safe_fd(fd, path, onerror) File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/shutil.py", line 432, in _rmtree_safe_fd onerror(os.unlink, fullname, sys.exc_info()) File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/shutil.py", line 430, in _rmtree_safe_fd os.unlink(name, dir_fd=topfd) OSError: [Errno 16] Device or resource busy: '.nfs00000000027813d70000000c' Traceback (most recent call last): File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/runpy.py", line 170, in _run_module_as_main "__main__", mod_spec) File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/runpy.py", line 85, in _run_code exec(code, run_globals) File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/test/__main__.py", line 3, in <module> regrtest.main_in_temp_cwd() File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/test/regrtest.py", line 1591, in main_in_temp_cwd main() File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/test/regrtest.py", line 756, in main raise Exception("Child error on {}: {}".format(test, result[1])) Exception: Child error on test_dbm_gnu: Exit code 1 ^CException ignored in: <module 'threading' from '/opt/gridware/apps/python/src/Python-3.5.1/Lib/threading.py'> Traceback (most recent call last): File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/threading.py", line 1288, in _shutdown t.join() File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/threading.py", line 1054, in join self._wait_for_tstate_lock() File "/opt/gridware/apps/python/src/Python-3.5.1/Lib/threading.py", line 1070, in _wait_for_tstate_lock elif lock.acquire(block, timeout): KeyboardInterrupt |
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msg404216 - (view) | Author: Zachary Ware (zach.ware) * | Date: 2021-10-18 20:36 | |
Judging by the error message ("Device or resource busy:"), it seems likely to me that NFS was the culprit here. The fact that the tests passed when run alone may point to an issue with the way tests were run as a group, but this has changed significantly since 2016. If this can still be reproduced with modern versions of everything involved, it may be worth opening a new issue. In the meantime, I'm closing this as out of date. |
History | |||
---|---|---|---|
Date | User | Action | Args |
2022-04-11 14:58:28 | admin | set | github: 70813 |
2021-10-18 20:36:07 | zach.ware | set | status: open -> closed nosy: + zach.ware messages: + msg404216 resolution: out of date stage: resolved |
2016-03-23 20:49:34 | SilentGhost | set | nosy:
+ georg.brandl versions: - Python 3.4 |
2016-03-23 16:58:02 | ink | create |