have been scratching my head all day and have yet to find an answer.
Zimbra server running on a dell poweredge Cent OS5 has been fine since insallation last July.
Server would not run on monday morning, and when I got there to check, the / partition was full and was traced to an unmounted backup drive - removed these files and now back to 29% use - so there is plenty of space.
After reboot system hangs starting zimbra - in excess of 20 minutes, sometimes a lot more. Have removed zimbra from auto starting and system starts up as expected.
Manually starting zimbra takes a lot less - about a minute.
However something is wrong, antivirus is not working, clamd not running no pid file etc. Have been through the forums and tried all the fixes, including updating clamav to latest version, still clamd won't start and therefre messages aren't being delivered.
Have tried disabling antispam/antvirus in the console and restarting. Messages are then deferred temporarily - can't connect to localhost, eve though telnet to port 25 is fine.......
So is there any way I can re-install zimbra on top of current install so that everything is reset - permissions etc??
PS - I wasn't responsible for installing this so am very new to it - I believe this is a purchased instalation o zimbra, which I need to gather details forbefore I ask for official support