Load Balancing using Apache mod proxy

proxy

 [Thu Jun 09 09:10:18 2011] [error] (502)Unknown error 502: proxy: pass request body failed to 165.91.232.46:443 (enterprise.cehd.tamu.edu)
 [Thu Jun 09 09:10:18 2011] [error] proxy: pass request body failed to 165.91.232.46:443 (enterprise.cehd.tamu.edu) from 165.91.232.127 ()

Fixed when I restarted all 3 apaches.

one backend not available

Balancer continues to work.

 [Wed Jun 08 12:07:20 2011] [error] (113)No route to host: proxy: HTTPS: attempt to connect to 165.91.232.46:443 (enterprise.cehd.tamu.edu) failed
 [Wed Jun 08 12:07:20 2011] [error] ap_proxy_connect_backend disabling worker for (enterprise.cehd.tamu.edu)

timeout

 [Tue Jun 07 08:26:54 2011] [error] [client 165.91.15.53] (70007)The timeout specified has expired: proxy: error reading status line from remote server montessori.cehd.tamu.edu
 [Tue Jun 07 08:26:54 2011] [error] [client 165.91.15.53] proxy: Error reading from remote server returned by /

Load Testing

Useful performance related pages

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