Hi! I know of exactly two cases that could really cause a ZODB loose data: if you reach the 2GB limit with a Python not compiled for larger files and if you reach the physical limit of your storage. That is, if your case doesn't add a third one ...
Have you already tried the usual things, i.e. run fstest.py and/or fsrecover.py? It's quite unlikely that you'd loose a whole tree, as the data is not physically stored in trees, but added sequentially. You might have deleted a tree, but that can be rolled back by getting rid of the ZODB transaction that did the delete. Cheers Joachim Werner ----- Original Message ----- From: "Romain Slootmaekers" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, August 12, 2002 5:28 PM Subject: [Zope-dev] Coroner's toolkit for zope, or how to figure out what went wrong. > Yo, > > we had a nasty crash of our zope server that we use for a b2b web > application. The Data.fs ZODB lost a significant amount of data. > > At this point, we restored the Data.fs from our last backup and the > server is back up and running. (breathing relieved) > > What worries me is that we have no clue whatsoever on what happened, > besides the constatation that somehow, somewhere we lost a whole tree of > objects. > > So does anyone have an object browser of the ZODB or some > tools/procedures on how to find out what went wrong? > > I really hope we are not going to lose a lot of sleep because of this. > > > TIA, > > Sloot. > > > _______________________________________________ > Zope-Dev maillist - [EMAIL PROTECTED] > http://lists.zope.org/mailman/listinfo/zope-dev > ** No cross posts or HTML encoding! ** > (Related lists - > http://lists.zope.org/mailman/listinfo/zope-announce > http://lists.zope.org/mailman/listinfo/zope ) > > _______________________________________________ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )