Hanno - I'm the author of that little patch. That looks pretty much exactly how I did it. Modulo some messing around to handle only copying the damaged transactions (we're dealling w/ multi-gig Data.fs files)
Can you give me more information how you determined what objects didn't get updated? Ross -- Ross Reedstrom, Ph.D. reeds...@rice.edu Systems Engineer & Admin, Research Scientist phone: 713-348-6166 The Connexions Project http://cnx.org fax: 713-348-3665 Rice University MS-375, Houston, TX 77005 GPG Key fingerprint = F023 82C8 9B0E 2CC6 0D8E F888 D3AE 810E 88F0 BEDE On Tue, Nov 10, 2009 at 04:04:14PM +0100, Hanno Schulz wrote: > Hi, > > we have a ZODB with a future timestamp, somewhere around 2030, after a mistake > while setting the system time. After setting back system time the zope > modification time of all new objects stay at the latest time. > > System: Zope 2.9.7 (ZODB 3.6.2?)/Plone 2.5x > I reproduced this problem on a local server, to figure out how to fix it. > > While searching the net, i found this discussions > http://www.mail-archive.com/zodb-dev@zope.org/msg03916.html > http://www.mail-archive.com/zodb-dev@zope.org/msg00570.html > > Following this "instructions" i copied the data.fs with the patched version of > copyTransactionsFrom with a little script like this: > > old_fs = FileStorage('var/filestorage/Data.fs', read_only=True) > iter = old_fs.iterator() > new_fs = FileStorage('var/filestorage/newfs.fs', create=True) > new_fs.copyTransactionsFrom(iter,1, 1) > new_fs.close() > old_fs.close() > > > And at first it seems to work, but only for objects that haven't changed > during > the wrong sytemdate time. > > This error happens while modifing content in plone and zope > http://pastebin.com/m7d8ede5a > and this while adding content in plone and zope > http://pastebin.com/m36476541 > > > Maybe i've done something wrong while creating the new data.fs. Or there is > another solution to fix this problem. > I hope you can give me hint/tip/instruction or anything else to solve it. > > Thanks > Hanno Schulz > > _______________________________________________ > For more information about ZODB, see the ZODB Wiki: > http://www.zope.org/Wikis/ZODB/ > > ZODB-Dev mailing list - ZODB-Dev@zope.org > https://mail.zope.org/mailman/listinfo/zodb-dev > _______________________________________________ For more information about ZODB, see the ZODB Wiki: http://www.zope.org/Wikis/ZODB/ ZODB-Dev mailing list - ZODB-Dev@zope.org https://mail.zope.org/mailman/listinfo/zodb-dev
