I have two servers, set up using heartbeat/ldirectord.
(all files are the same on both servers, such as the ldirectord.cf, both have all software updates)
In my ldirectord.cf I have the following:
virtual=10.0.0.195:21
real=192.168.1.195:21 gate 1
fallback=192.168.1.196:21 gate 1
protocol=tcp
service=ftp
# login="testftp"
# passwd="testftplvs1"
persistent=30000
On the lvs1 machine, it reverts to the fallback (192.168.1.196), even though the real server is up. I have verified connectivity via the ftp program on the lvs1 server itself.
TCP 10.0.0.195:21 wrr persistent 30000
-> 192.168.1.196:21 1 2 0 1
On the lvs2 machine, the ipvs table correctly shows the primary real server as active:
TCP 10.0.0.195:21 wrr persistent 30000
-> 192.168.1.195:21 1 2 0 1
Either as a result of this, or as a cause of this, after so long, the health checks on the lvs1 box begin to stall, meaning dead servers are not removed from the table. I have had to switch to lvs2 as my primary for the moment.
Can anyone help me to explain/solve this?
(arp tables show the same mac for 192.168.1.195 on both lvs2 and lvs1)
Michael