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Adam GROSZER wrote:
> This exception came up while packing a filestorage:
>
> 2010-08-29T05:05:23 ERROR ZODB.DB packing
> Traceback (most recent call last):
> File "D:\home\.buildout\eggs\ZODB3-3.9.5-py2.5-win32.egg\ZODB\DB.py", line
> 826, in pack
> self.storage.pack(t, self.references)
> File
> "D:\home\.buildout\eggs\ZODB3-3.9.5-py2.5-win32.egg\ZODB\FileStorage\FileStorage.py",
> line
> 1126, in pack
> pack_result = self.packer(self, referencesf, stop, gc)
> File
> "D:\home\.buildout\eggs\ZODB3-3.9.5-py2.5-win32.egg\ZODB\FileStorage\FileStorage.py",
> line
> 1079, in packer
> opos = p.pack()
> File
> "D:\home\.buildout\eggs\ZODB3-3.9.5-py2.5-win32.egg\ZODB\FileStorage\fspack.py",
> line 398,
> in pack
> self.gc.findReachable()
> File
> "D:\home\.buildout\eggs\ZODB3-3.9.5-py2.5-win32.egg\ZODB\FileStorage\fspack.py",
> line 191,
> in findReachable
> self.findReachableAtPacktime([z64])
> File
> "D:\home\.buildout\eggs\ZODB3-3.9.5-py2.5-win32.egg\ZODB\FileStorage\fspack.py",
> line 276,
> in findReachableAtPacktime
> for oid in self.findrefs(pos):
> SystemExit
>
> Any pointers appreciated.
Hmm, that looks like the SystemExit got raised as a result of this code::
tlen = self._read_num(pos)
if tlen != th.tlen:
self.fail(pos, "redundant transaction length does not "
"match initial transaction length: %d != %d",
tlen, th.tlen)
which would suggest some corruption in the filestorage. I would try
running the read-only diagnostics on the file to see what they say
(e.g., fstest, fsrefs, etc.).
How that 'self.fail' got converted to a SystemExit is a mystery.
Tres.
- --
===================================================================
Tres Seaver +1 540-429-0999 tsea...@palladion.com
Palladion Software "Excellence by Design" http://palladion.com
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