08-19-2010 03:12 PM
We have health checks enabled for a real server behind a ServerIron 4G. We have http requests forwarded to a web server that then proxies to our application.
What is happening is that one or more of the application threads behind the web server is hanging occasionally. This causes about half of the requests sent to that real server to be fail, and the other half succeed, which brings the real server up and down on the 4G.
Here are some example logs:
2010-08-10T00:00:49-07:00 <local7.notice> 10.33.0.5 lb01, L4 server 10.33.0.208 srv05 port 80 is up
08-20-2010 05:35 AM
If i am reading the time stamps correctly then the events are then just minutes apart. If that is so then I do not think you have any options within the ServerIron for that sorry as the time is way too far apart.