[Zope] management process does not work for me

Hello, the management process which restarts Zope after a crash does not work for me. On Unix the default behaviour is to create a management process if the option '-Z1' or '-Zyes' in the 'start' script is not given. My Zope instance wasn't restarted after a crash and I can't find such a process after a restart by hand. To get sure, I added '-Zyes' to the 'start' file and restarted Zope once again. But 'ps -efa' shows only the normal Zope processes. Zope version: 2.6.1 OS: SunOS 5.8 Anyone got an idea? Thanks, Marcus P.S. Sorry, our webmailer doesn't supports reply-to ;-(