NOTE: mod_cache has been modified in such a way, that Pragma: no-cache
      request always cause revalidation of cached entries, no matter
      whether IgnoreCacheControl is enabled or not. Furthermore the 
      LogLevel for [not]caching entries has been raised from DEBUG to INFO.
      
NOTE: Per default, apache starts with reduced privileges and as user
      webservd and thus is not able to change its identity to the
      user and group given by the directives User and Group in the
      mpm.conf file. If you need to change these settings, adjust
      the apache 2 service properties as well! E.g.:

svccfg -s apache2 setprop start/user = astring: nobody
svccfg -s apache2 setprop start/group = astring: nogroup
svcadm -v refresh apache2

      Of course you need to make sure, that the configured user has write
      access to the log directory (per default /var/log/httpd).

      Per default the service is configured to get 'net_privaddr' privileges.
      So it doesn't matter, under which user the apache2 is running:
      the system allows it always to bind privileged ports (0 .. 1023).

See also: /var/svc/manifest/network/apache2.xml