snmp stopped zmswatch is not running

[nagileon]

Hi there

Release 6.0.4_GA_2038.RHEL5_64_20091214192925 CentOS5_64 FOSS edition

[zimbra@mta002 tmp]$ zmcontrol status
Host mail.xxx.com
antispam Running
antivirus Running
imapproxy Running
ldap Running
logger Running
mailbox Running
memcached Running
mta Running
snmp Stopped
zmswatch is not running.
spell Running
stats Running

I have recently added a backup script which takes Zimbra down for couple of minutes in order to backup all the files. I then noticed that some services are down - but rebooting Zimbra helped. I also added RAM to my machine so now I'm running on 8GB. Unfortunately since yesterday the snmp is constantly down and it want wake up. I tried to restart Zimbra couple of times - didn't help.I'm also not sure how it impacts the system as I'm able to send - receive emails.

cat /opt/zimbra/log/zmswatch.out

SMTP notification: Apr 3 00:20:50 mail zimbramon[5232]: 5232:err: Service status change: mail.xxx.com sasl changed from stopped to running

ps -e|grep swatch = empty

Please help

[nagileon]

Upgrade to 6.0.6 fixed the problem - for now at least.