User-agent: Googlebot
Disallow: /LDP/
Disallow: /LuCAS/
Disallow: /usage/
Disallow: 

User-agent: ia_archiver
Disallow: /LDP/
Disallow: /LuCAS/
Disallow: /usage/
Disallow: 

User-agent: *
Disallow: /usage/
Disallow: /proc/
Disallow: /rrdtool/
Disallow: /LDP/
Disallow: /LuCAS/
Disallow: