Thought about this using Intermezzo - basically the same idea. I think the problem is that these are on-demand replication mechanisms that get the file when they need it instead of push-to-other-node-on-write sort of deals. I'm not posive about that. The other problem is how these filesystems handle changes to large files (like FileStorage). There, might, in theory, be a way to integrate this with something like DirectoryStorage, but I think you would need to do some heavy scripting to get things to work just right (perhaps to the point that you might as well manually set up scripts to low-tech replicate files?). Sean -----Original Message----- From: Paul Winkler [mailto:pw_lists@slinkp.com] Sent: Thursday, September 12, 2002 4:13 PM To: zope@zope.org Subject: Re: ZODB/ZSS High Availablity, was: RE: [Zope] Zope Myths? On a related note... thinking of using coda (http://www.coda.cs.cmu.edu/) to address the single point of failure for our zeo storage. But I've never used coda. Anybody done it with zope? Issues? --PW -- Paul Winkler "Welcome to Muppet Labs, where the future is made - today!" _______________________________________________ Zope maillist - Zope@zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )