Packaging of Nagios

[Matthew Jurgens]

The migration from v2 to v3 is simple.
Nagios is pretty good at maintaining backwards compatibility and moving 
options/settings into a deprecated state to give people time to migrate.
Most of the changes will not affect most people at all.

Refer http://nagios.sourceforge.net/docs/3_0/upgrading.html#nagios2x

>
> Does/will Nagios3 provide some config file migration tool to ease the 
> pain for folks who want to migrate from v2 to v3?  Or are the changes 
> simple enough to perform by hand, even for large Nagios installations?
>
> --Wart
>