On Thu, Nov 12, 2009 at 6:24 AM, Mikko Ohtamaa <mi...@redinnovation.com> wrote: > Hi, > We am trying to use BLOBs with ZODB 3.8.4 and ZEO to store images on content > objects using plone.app.namedfile. > We started having more or less random serious issues which break the site. > It looks like that for logged in users, for some page loads, BLOBs are being > rewritten on every request. Somehow transaction is being retried and retry > fails due to missing .tmp file. This is probably fault on our code, but in > any case ZEO/ZODB utterly fails causing nasty exceptions. > (Since I am not a ZODB expert every stated above might be completely false) > Here is the detailed document of the > issue: http://code.google.com/p/dexterity/issues/detail?id=94&colspec=ID%20Type%20Status%20Priority%20Difficulty%20Milestone%20Owner%20Summary > I hope to find advice > 1) How to debug ZEO - this was not particularly > encouraging: http://plone.org/documentation/tutorial/debugging-tips-and-tricks-a-real-life-example/oh-server-where-art-thou > 2) The actual solution to the problem > 3) What might cause it
I suggest trying to use ZODB 3.9.3 instead. I consider blob support in 3.8 to be somewhat experimental. Jim -- Jim Fulton _______________________________________________ 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
