[Zope] ZODB error when trying to index object (Input/output error)

[Felix Ulrich-Oltean]

Hi

I get the following error when certain new objects are added into a
plone site - when archetypes tries to set the UID, it asks the catalog
for all unique values of the index "UID".  I;ve never had input/output
errors before from the ZODB.  There's definitely enough space on the
drive and objects are added fine - it's just that the UID is then not
set, which breaks all sorts of Archetypes stuff.  Any ideas how I can
hunt this one down?

Thanks,

Felix.


2005-06-20T13:15:26 ERROR(200) ZODB Couldn't load state for 0x111310
Traceback (most recent call last):
  File "/usr/local/zope/lib/python/ZODB/Connection.py", line 597, in setstate
    p, serial = self._storage.load(oid, self._version)
  File "/usr/local/zope/lib/python/ZODB/FileStorage.py", line 689, in load
    return self._load(oid, version, self._index, self._file)
  File "/usr/local/zope/lib/python/ZODB/FileStorage.py", line 662, in _load
    h = read(DATA_HDR_LEN)
IOError: [Errno 5] Input/output error
------
2005-06-20T13:15:26 ERROR(200) Archetypes None
Traceback (most recent call last):
  File "/zope/global-products/Archetypes/Referenceable.py", line 69, in _register
    cid = archetype_tool.registerContent(self)
  File "/zope/global-products/Archetypes/ArchetypeTool.py", line 681, in registerContent
    cid = self._genId(object)
  File "/zope/global-products/Archetypes/ArchetypeTool.py", line 659, in _genId
    keys = catalog.uniqueValuesFor('UID')
  File "/usr/local/zope/lib/python/Products/ZCatalog/ZCatalog.py", line 562, in uniqueValuesFor
    return self._catalog.uniqueValuesFor(name)
  File "/usr/local/zope/lib/python/Products/ZCatalog/Catalog.py", line 425, in uniqueValuesFor
    return self.getIndex(name).uniqueValues()
  File "/usr/local/zope/lib/python/Products/PluginIndexes/common/UnIndex.py", line 445, in uniqueValues
    return tuple(self._index.keys())
  File "/usr/local/zope/lib/python/ZODB/Connection.py", line 597, in setstate
    p, serial = self._storage.load(oid, self._version)
  File "/usr/local/zope/lib/python/ZODB/FileStorage.py", line 689, in load
    return self._load(oid, version, self._index, self._file)
  File "/usr/local/zope/lib/python/ZODB/FileStorage.py", line 662, in _load
    h = read(DATA_HDR_LEN)
IOError: [Errno 5] Input/output error