We have 4 entreprise servers on which the requests are dispatched equaly. After the tc patch (Tc220.127.116.11_0a), the requests are dispatched only for two servers, even thought that the pool manager is up on both servers that receive no requests. In the pool log, we got the following message:
WARN - peer closed connection, trying to re-send msg
ERROR - 2nd response to the data failed
Some one can give helps ?
I resolved this issue by doing the following actions :
- telnet host_peeer 17810
- start pool manager service
Pool manager can't got the right ip address from the peer host, because the peers host is behind a VIP.