In an attempt to upgrade the Zope from 2.3.1b1 to 2.3.2 we encountered a problem. All the data in out Data.fs file was lost so it had to be restored from a backup. Any ideas as to what the problem may have been??? Procedure Stopped the Zope instance Changed the Zope instance home and port Restarted Came back to prompt quickly Logs were empty when checked Enabled Debug Restarted Logs show Data.fs is locked Made sure Zope was stopped Killed the process that had the file locked (kill -9) Restart Realised file was 1.6meg not 700 Ideas guys?? Cheers Chris Keyes Andy Dawkins