Tres Seaver wrote:
>  Not the ':version' part, anyway.  But the error is clearly one where
>  something is stepping on your ZEO disk cache.  Could you possibly have
>  more than one appserver sharing the file?  Is it configured as a
>  "persistent" cache?  Any disk-related errors in the system logs?

I used to routinely see these errors on older ZODB versions with 
persistent caches to the point where I stopped using persistent caches 
and have lost faith in them.

cheers,

Chris

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