[New-bugs-announce] [issue13978] OSError exception in multiprocessing module when using os.remove() on NFS

[Javier Jardón]

New submission from Javier Jardón <jjardon at gnome.org>:

I have this little test case:

import multiprocessing
 
manager = multiprocessing.Manager()
del manager

and I get this:

Traceback (most recent call last):
  File "/usr/lib/python2.7/multiprocessing/util.py", line 261, in _run_finalizers
    finalizer()
  File "/usr/lib/python2.7/multiprocessing/util.py", line 200, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/usr/lib/python2.7/shutil.py", line 249, in rmtree
    onerror(os.remove, fullname, sys.exc_info())
  File "/usr/lib/python2.7/shutil.py", line 247, in rmtree
    os.remove(fullname)
OSError: [Errno 16] Device or resource busy: '/nfs/tmp/pymp-f7R9S6/.nfs00000000e039692f00000236'

(the TMDIR directory is in a nfs server)

----------
components: Extension Modules
messages: 152972
nosy: jjardon
priority: normal
severity: normal
status: open
title: OSError exception in multiprocessing module when using os.remove() on NFS
type: crash
versions: Python 3.2

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue13978>
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