[ZODB-Dev] Conflict Errors

[Lou Scalpati]

Ever since upgrading our sites to zeo we have been seen lots of conflict
errors (examples below).  Are these normal under Zeo?  Are they degrading
performance when the happen?

Our configuration is 5 web servers (each running 2 zeo clients servicing 2
different instances) connecting to a zeo server.  We are running : zope
2.6.1, Zeo 2.0.2, dbtab 1.1.  Zeo is serving both a Data.fs and a temporary
storage for shared sessions using dbtab.

2003-05-10T04:00:02 INFO(0) ZODB conflict error at / (4 conflicts since
startup at 2003-05-09T21:30:08)
2003-05-10T04:00:03 INFO(0) ZODB conflict error at / (5 conflicts since
startup at 2003-05-09T21:30:08)
2003-05-10T06:00:02 INFO(0) ZODB conflict error at / (6 conflicts since
startup at 2003-05-09T21:30:08)
2003-05-10T07:00:01 INFO(0) ZODB conflict error at / (7 conflicts since
startup at 2003-05-09T21:30:08)
2003-05-10T09:00:01 INFO(0) ZODB conflict error at / (8 conflicts since
startup at 2003-05-09T21:30:08)
2003-05-10T09:00:02 INFO(0) ZODB conflict error at / (9 conflicts since
startup at 2003-05-09T21:30:08)
2003-05-10T10:00:03 INFO(0) ZODB conflict error at / (10 conflicts since
startup at 2003-05-09T21:30:08)

Thanks

Lou