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Someone can help me to make some ligth on the following issue?
Environment:
On 2 PC with linux 2.4.18 and ipvs 1.0.2 compiled as module (today I try
also ipvs-1.0.3), both configured for LVS cluster, besides I use
"connections sync.".
LVS1:
[root@lvs1 root]# ipvsadm -l --timeout
Timeout (tcp tcpfin udp): 3600 120 300
[root@lvs1 root]# ps -fe |grep ipvs
root 509 1 0 15:50 ? 00:00:00 [ipvs syncmaster]
LVS2:
[root@lvs2 root]# ipvsadm -l --timeout
Timeout (tcp tcpfin udp): 3600 120 300
[root@lvs2 root]# ps -fe |grep ipvs
root 24023 1 0 15:52 ? 00:00:00 [ipvs syncbackup]
ISSUE:
When the primary lvs receive a connection the master set the timeout
connection to 3600s but on the backup the timeout of the connection is set
to 180s.
[root@lvs1 root]# ipvsadm -lc
IPVS connection entries
pro expire state source virtual destination
TCP 59:59.66 ESTABLISHED 53.212.7.161:1555 saprouter.unix.debis.it:3299
nefe.unix.debis.it:3299
TCP 01:51.37 FIN_WAIT 53.212.7.161:1554 saprouter.unix.debis.it:3299
nefe.unix.debis.it:3299
[root@lvs2 root]# ipvsadm -lc
IPVS connection entries
pro expire state source virtual destination
TCP 02:57.94 ESTABLISHED 53.212.7.161:1555 saprouter.unix.debis.it:3299
nefe.unix.debis.it:3299
TCP 02:57.94 ESTABLISHED 53.212.7.161:1554 saprouter.unix.debis.it:3299
nefe.unix.debis.it:3299
After 180s:
[root@lvs1 root]# ipvsadm -lc
IPVS connection entries
pro expire state source virtual destination
TCP 55:49.63 ESTABLISHED 53.212.7.161:1555 saprouter.unix.debis.it:3299
nefe.unix.debis.it:3299
[root@lvs2 root]# ipvsadm -lc
IPVS connection entries
pro expire state source virtual destination
[root@lvs2 root]#
Any clue about the diffent timeout?
Many thanks in advance
Best Regards
Stefano
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