If you are load-balancing a DNS server with LVS via UDP ... and you delete the real server from the LVS table because of a health check failure i.e. ipvsadm -d
Then the current users in the connection table keep going to that server until the 300 second UDP timeout has expired. Now I can do a : ipvsadm --set 0 0 30 to reduce the UDP timeout to 30 seconds, but i'd rather not set that globaly I thought the following options may help.... echo 1 > /proc/sys/net/ipv4/vs/expire_quiescent_template echo 1 > /proc/sys/net/ipv4/vs/expire_nodest_conn But I'm not using persistence or quiescence.... Am I missing something? Thanks in advance. -- Regards, Malcolm Turnbull. Loadbalancer.org Ltd. Phone: +44 (0)870 443 8779 http://www.loadbalancer.org/ _______________________________________________ Please read the documentation before posting - it's available at: http://www.linuxvirtualserver.org/ LinuxVirtualServer.org mailing list - [email protected] Send requests to [email protected] or go to http://lists.graemef.net/mailman/listinfo/lvs-users
