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[lvs-users] Connection counts on backup LVS w/ daemon

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: [lvs-users] Connection counts on backup LVS w/ daemon
From: David Coulson <david@xxxxxxxxxxxxxxxx>
Date: Mon, 20 Feb 2012 13:17:07 -0500
I have two systems running IPVS, each of which runs a master&backup daemon to 
exchange connection data. 

Someone in my team noticed that the slave for a particular virtual server 
doesn't display connection counts when you do a 'ipvsadm -Ln', but you can see 
the connections with a 'ipvsadm -Lnc'. Is this a bug, a limitation of how 
connections are counted, or just the way it is? We're running RHEL6.2, which 
currently ships with this:

[root@rhesprodipvs02 sbin]# ipvsadm -v
ipvsadm v1.25 2008/5/15 (compiled with popt and IPVS v1.2.1)


[root@rhesprodipvs01 ~]# ipvsadm -Ln -f 250
Prot LocalAddress:Port Scheduler Flags
  -> RemoteAddress:Port           Forward Weight ActiveConn InActConn
FWM  250 wlc
  -> 10.250.84.224:80             Route   1      2          112       
  -> 10.250.84.225:80             Route   1      1          101     

[root@rhesprodipvs02 sbin]# ipvsadm -Ln -f 250
Prot LocalAddress:Port Scheduler Flags
  -> RemoteAddress:Port           Forward Weight ActiveConn InActConn
FWM  250 wlc
  -> 10.250.84.224:80             Route   1      0          0
  -> 10.250.84.225:80             Route   1      0          0


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