hi All,
when i restart the mailbox server. it displayed that:
[zimbra@cnz3 ~]$ zmcontrol status
Host cnz3.mail.cn3.yahoo.com
logger Stopped
logmysql.server is not running
mailbox Stopped
mysql.server is not running
zmmailboxdctl is not running
snmp Running
spell Running
stats Stopped

the log is:
2008-07-31 23:10:21,677 FATAL [main] [] system - Config initialization failed
com.zimbra.common.service.ServiceException: system failure: getting database connection
ExceptionId:main:1217517021676:e2fed49f9ae3d5f3
Code:service.FAILURE
at com.zimbra.common.service.ServiceException.FAILURE (ServiceException.java:253)
at com.zimbra.cs.util.Config.initConfig(Config.java:8 9)
at com.zimbra.cs.util.Config.getString(Config.java:10 1)
at com.zimbra.cs.db.Versions.checkDBVersion(Versions. java:77)
at com.zimbra.cs.db.Versions.checkVersions(Versions.j ava:73)
at com.zimbra.cs.util.Zimbra.startup(Zimbra.java:115)
at com.zimbra.soap.SoapServlet.init(SoapServlet.java: 114)
at javax.servlet.GenericServlet.init(GenericServlet.j ava:241)
at org.mortbay.jetty.servlet.ServletHolder.initServle t(ServletHolder.java:433)
at org.mortbay.jetty.servlet.ServletHolder.doStart(Se rvletHolder.java:256)
at org.mortbay.component.AbstractLifeCycle.start(Abst ractLifeCycle.java:40)
at org.mortbay.jetty.servlet.ServletHandler.initializ e(ServletHandler.java:612)
at org.mortbay.jetty.servlet.Context.startContext(Con text.java:139)
at org.mortbay.jetty.webapp.WebAppContext.startContex t(WebAppContext.java:1222)

how should i do?
thank you very much
Aileen