I am upgrading my existing Esxi 4.1 to 5.1...have some queries regarding config to be preserved ..
1. we are using syslog server for esxi 4.1 ,is there something we have to check before upgrading host or we have to apply after host upgrade ?
2.form where we have to locate/set sys log config on esxi 4.1 and 5.1
3.any other config we have to preserver before upgrading host which we have to configure again after host is upgraded to 5.1?
like NTP Config,log rotation, security hardening in esxi,San related/Network related ...