Will McDonald a écrit : > On 22/12/06, Sébastien AVELINE <saveline at alinto.net> wrote: >> Hi centos users, >> >> I've installed a load balancer using lvs (with direct routing). I use >> LVS >> with a heartbeat configuration and ldirectord and I don't use >> persistent connections.My problem is when i am running "ipvsadm >> -lcn", I can >> see a lot of connections with the CLOSE (or others states) >> state going from 00:59 to 00:01, and then going back to 00:59. In other >> words these connections should be dropped after they timed out but the >> counter is >> reseted to 60. I wanted to compare these entries on my real servers with >> netstat and I can say that these connections are not on my real >> servers and >> they should >> be dropped from ip_vs_conn entries. My connection table is growing >> and I'm >> wondering if this connections table will not be too huge after a long >> time. >> >> I use the latest kernel :2.6.9-42.0.3.ELsmp >> My ipvsadm version is : ipvsadm v1.24 2003/06/07 (compiled with popt and >> IPVS >> v1.2.0) >> >> I tried to see with redhat bugzilla but I am still waiting for an >> answer. I >> wanted to know if there is a solution and if it will be scheduled for >> the >> next kernel (I think that others users camed across this problem). >> Thanks you for your answers. > > Where did you get your ldirector/ipvsadm from? I have 2 sets of 2 load > balancers running without any problems at all. They're all > > CentOS 4.4 > Kernel 2.6.9-42.0.2.EL > heartbeat-1.2.3.cvs.20050927-1.centos4 > heartbeat-ldirectord-1.2.3.cvs.20050927-1.centos4 > ipvsadm-1.24-6 > > Those heartbeat and ipvsadm RPMs are from the CentOS Extras > repositories and have given us next to no bother at all. > > http://mirror.centos.org/centos/4/extras/i386/RPMS/ > > Will. > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos We have the same packages, I'm using CentOS 4.4 kernel 2.6.9-42.0.3.ELsmp heartbeat-1.2.3.cvs.20050927 heartbeat-ldirectord-1.2.3.cvs.20050927 ipvsadm 1.24-6 And I took them from extra repository too. I'm wondering if you are using Direct Routing like me with your set of loadbalancers. I think the problem come from direct routing because loadbalancer can't see all the trafic. But the only thing I am sure is that the counters are reseted after timeout and my connections are not dropped.