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Hi,
I have problem in my HA test. But I think it might relate to LVS. I have two
nodes, they are both LDs and real servers.
my ha.cf configuration is as below:
**************************************************************
logfacility local0
ucast eth1 172.16.1.2
ucast eth3 172.16.2.2
auto_failback off
node ICUCP1
node ICUCP2
ping 10.226.200.254
respawn hacluster /usr/lib/heartbeat/ipfail
**************************************************************
I am running web servers on both nodes for testing purpose.
When I disconnected network cables from node 1, I noticed that node 2
became active. But when I restored network connections for node 1, it
failed to go back to be slave, ipvsadm -ln shows on both nodes are like:
Node 1:
***********************************************************************
[root@ICUCP1 root]# ipvsadm -Ln
IP Virtual Server version 1.0.8 (size=65536)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP 10.226.200.210:8070 rr
-> 10.226.200.211:8070 Local 0 0 0
-> 10.226.200.213:8070 Route 0 0 0
TCP 10.226.200.210:80 rr
-> 10.226.200.213:80 Route 1 0 0
-> 10.226.200.211:80 Local 1 0 0
***********************************************************************
Node 2:
***********************************************************************
[root@ICUCP2 init.d]# ipvsadm -ln
IP Virtual Server version 1.0.8 (size=65536)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP 10.226.200.210:8070 rr
-> 10.226.200.211:8070 Route 0 0 0
-> 10.226.200.213:8070 Local 0 0 0
TCP 10.226.200.210:80 rr
-> 10.226.200.213:80 Local 1 0 0
-> 10.226.200.211:80 Route 0 0 0
***********************************************************************
And we couldn't access the web service through VIP.
Can anybody pls enlight me what has gone wrong or maybe just guide me
where to check on?
Thanks!
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