Hi, whe are running portal unter zope2.7 with one zeo server and six frontend application servers. I have set up zeo to server two storages <filestorage main> path $INSTANCE_HOME/var/Data.fs </filestorage> <minimalstorage temp> envdir $INSTANCE_HOME/var/session </minimalstorage> temp should provide an shared session. But when is set up the frontends to use temp as /temp_folder, we see many ZODB conflict errors. The performance decreases and PosErrors appear quite often. Is there any why to get a shared session working. Bye Estartu ---------------------------------------------------------------------------- Gerhard Schmidt | Nick : estartu IRC : Estartu | PGP Public Key Fischbachweg 3 | Privat: estartu@augusta.de | auf Anfrage/ 86856 Hiltenfingen | Dienst: schmidt@ze.tu-muenchen.de | on request