-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi there,
a customer site is running Plone 3.3 w/ plone.app.blob. While creating a 'File' instance we get the following error: 2010-04-26T13:17:07 ERROR Zope.SiteErrorLog 1272277027.360.157502129415 http://www.deisa.eu/test-project/conversions/@@generate/generate Traceback (innermost last): Module ZPublisher.Publish, line 125, in publish Module Zope2.App.startup, line 238, in commit Module transaction._manager, line 93, in commit Module transaction._transaction, line 325, in commit Module transaction._transaction, line 432, in _commitResources Module ZODB.Connection, line 762, in tpc_finish Module ZEO.ClientStorage, line 1088, in tpc_finish Module ZEO.ClientStorage, line 1134, in _update_cache Module ZODB.blob, line 772, in rename_or_copy_blob IOError: [Errno 13] Permission denied: '/home/plone/Plone/zeocluster/var/blobstorage/0x00/0x00/0x00/0x00/0x00/0x07/0x4c/0xf0/0x0385b9291ea836aa.blob' The Plone processes is running as user 'plone' (nothing related to setuid/effective-user) and all files and directories are owned by 'plone'. I could even create a new file from the debugger inside rename_or_copy_blob() inside the /home/plone/Plone/zeocluster/var/blobstorage/0x00/0x00/0x00/0x00/0x00/0x07/0x4c/0xf0 directory. The related code in blob.py is: 759 def rename_or_copy_blob(f1, f2, chmod=True): 760 """Try to rename f1 to f2, fallback to copy. 761 762 Under certain conditions a rename might not work, e.g. because the target 763 directory is on a different partition. In this case we try to copy the 764 data and remove the old file afterwards. 765 766 """ 767 try: 768 os.rename(f1, f2) 769 except OSError: 770 copied("Copied blob file %r to %r.", f1, f2) 771 file1 = open(f1, 'rb') 772 file2 = open(f2, 'wb') ^^^^^^^^^^^^^^^^^^^^^^^ 773 try: 774 utils.cp(file1, file2) 775 finally: 776 file1.close() 777 file2.close() 778 remove_committed(f1) 779 if chmod: 780 os.chmod(f2, stat.S_IREAD) Is this a known problem and how can this be fixed. Andreas -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkvVbDYACgkQCJIWIbr9KYxusgCfWt7Q2GZ+JAY2vuafeI/VdY+m nXcAn3HV5Xiagaw2ARyvQIntYA7NxzMJ =TZvA -----END PGP SIGNATURE-----
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