upgrading 5.0.11 to 5.0.18 mysql troubles

[phingers]

Everything seems to go fine until I try to restart mysql

Any thoughts?
---------------------
Restoring existing configuration file from /opt/zimbra/.saveconfig/config.save...done
Operations logged to /tmp/zmsetup.07152009-221046.log
ERROR: service.FAILURE (system failure: ZimbraLdapContext) (cause: javax.naming.CommunicationException localhost:389)
ERROR: service.FAILURE (system failure: ZimbraLdapContext) (cause: javax.naming.CommunicationException localhost:389)
Setting defaults...ERROR: service.FAILURE (system failure: ZimbraLdapContext) (cause: javax.naming.CommunicationException localhost:389)
done.
Upgrading from 5.0.11_GA_2696 to 5.0.18_GA_3012
Stopping zimbra services
Verifying /opt/zimbra/conf/my.cnf
Starting mysql

[veronica]

Your LDAP service is down while upgrading as seen in logs :-

ERROR: service.FAILURE (system failure: ZimbraLdapContext) (cause: javax.naming.CommunicationException localhost:389)

[adeelarifbhatti]

hi,
Are you sure that hosts file have the following entry?
127.0.0.1 localhost.localdomain localhost

127.0.0.1 should not be resolved to any other name, mysql will have issues with it.
Regards
Adeel

[veronica]

The logs doesnt complain about mysql :
ERROR: service.FAILURE (system failure: ZimbraLdapContext) (cause: javax.naming.CommunicationException localhost:389)

Its a LDAp connection error. What do you have in your /etc/hosts file?

[adeelarifbhatti]

/etc/hosts

127.0.0.1 localhost.localdomain localhost
192.168.0.1 zimbra.domain.com zimbra

regards
Adeel