DirectoryStorage on NFS?

Will DirectoryStorage run correctly in a situation where the database is
on an NFS mountpoint?  (I'm willing to accept the performance hit)

I'm getting tracebacks and suspect NFS as the culprit:

Traceback (most recent call last):
  File "/Volumes/app/zope/ncstats/zope/lib/python/Zope/Startup/run.py", line 50, in ?
    run()
  File "/Volumes/app/zope/ncstats/zope/lib/python/Zope/Startup/run.py", line 19, in run
    start_zope(opts.configroot)
  File "/Volumes/app/zope/ncstats/zope/lib/python/Zope/Startup/__init__.py", line 51, in start_zope
    starter.startZope()
  File "/Volumes/app/zope/ncstats/zope/lib/python/Zope/Startup/__init__.py", line 230, in startZope
    Zope.startup()
  File "/Volumes/app/zope/ncstats/zope/lib/python/Zope/__init__.py", line 47, in startup
    _startup()
  File "/Volumes/app/zope/ncstats/zope/lib/python/Zope/App/startup.py", line 57, in startup
    DB = configuration.dbtab.getDatabase('/', is_root=1)
  File "/Volumes/app/zope/ncstats/zope/lib/python/DBTab/DBTab.py", line 96, in getDatabase
    db = self._createDatabase(name, is_root)
  File "/Volumes/app/zope/ncstats/zope/lib/python/DBTab/DBTab.py", line 113, in _createDatabase
    db = factory.open()
  File "/Volumes/app/zope/ncstats/zope/lib/python/Zope/Startup/datatypes.py", line 172, in open
    DB = self.createDB()
  File "/Volumes/app/zope/ncstats/zope/lib/python/Zope/Startup/datatypes.py", line 169, in createDB
    return ZODBDatabase.open(self)
  File "/Volumes/app/zope/ncstats/zope/lib/python/ZODB/config.py", line 101, in open
    version_cache_size=section.version_cache_size)
  File "/Volumes/app/zope/ncstats/zope/lib/python/ZODB/DB.py", line 100, in __init__
    storage.tpc_finish(t)
  File "/Volumes/app/zope/ncstats/zope/lib/python/ZODB/BaseStorage.py", line 204, in tpc_finish
    self._finish(self._serial, u, d, e)
  File "/usr/local/lib/python2.3/DirectoryStorage/BaseDirectoryStorage.py", line 222, in _finish
    self._transaction_directory.finish()
  File "/usr/local/lib/python2.3/DirectoryStorage/LocalFilesystem.py", line 549, in finish
    self.filesystem.sync_directory(self.temp_name)
  File "/usr/local/lib/python2.3/DirectoryStorage/PosixFilesystem.py", line 43, in sync_directory
    fsync(f)
OSError: [Errno 22] Invalid argument

--
J C Lawrence
---------(*)                Satan, oscillate my metallic sonatas.
[email protected]               He lived as a devil, eh?
http://www.kanga.nu/~claw/  Evil is a name of a foeman, as I live.


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