Several reports about data loss after packing
Hi, in the last weeks there were several reports (recently two reports on zope@zope.org) about data loss after packing the ZODB. I've encountered the problem two times in production environments for myself... and I'm not lucky about that fact. See: http://www.dzug.org/mailinglisten/zope-org-zope/archive/2003/2003-05/1052500... http://www.dzug.org/mailinglisten/zope-org-zope/archive/2003/2003-05/1052734... For me all the descriptions seem to be related to: http://collector.zope.org/Zope/875 Maybe it's only a problem when ZEO is used (I'm not sure about this). I don't have any idea how to fix this issue, but I think this one should be fixed as soon as possible. Cheers, Maik
(deliberately crossposting 'cos this is a pretty serious issue...) Maik Jablonski wrote:
Hi,
in the last weeks there were several reports (recently two reports on zope@zope.org) about data loss after packing the ZODB. I've encountered the problem two times in production environments for myself... and I'm not lucky about that fact.
See:
http://www.dzug.org/mailinglisten/zope-org-zope/archive/2003/2003-05/1052500...
http://www.dzug.org/mailinglisten/zope-org-zope/archive/2003/2003-05/1052734...
For me all the descriptions seem to be related to:
http://collector.zope.org/Zope/875
Maybe it's only a problem when ZEO is used (I'm not sure about this).
I've got a 2.6.1 ZEO which doesn't appear to be loosing data and is packed on an hourly basis. However, no Undo is done on this server. IIUC, the Undo stuff is what's causing the problems... Does anyone know how to fix this? Is anyone working on it? cheers, Chris
On Mon, May 12, 2003 at 03:52:26PM +0100, Chris Withers wrote:
(deliberately crossposting 'cos this is a pretty serious issue...) Does anyone know how to fix this? Is anyone working on it?
sounds like yes, Jeremy's either volunteered or has been volunteered :) -- Paul Winkler home: http://www.slinkp.com "Muppet Labs, where the future is made - today!"
participants (3)
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Chris Withers -
Maik Jablonski -
Paul Winkler