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Addendum this this "heartbeat" setup message:
Because I got no replies on the insides of setting up
heartbeat on LVS or Piranha/LVS in general, I wrote
a nifty "heartbeat" perl script that is running in the
background on both LVS boxes. Essentially, the script
knows the Public IP address of the LVS SERVICE and
pings for it 6 times over a minutes (each 10 secs) and
does this every 2 minutes (all settings being
adjustable). If the primary goes down for whatever
reason, the secondary will bring do an ifup on eth0:1
and eth1:1 (the LVS Public IP and NAT router IP) and
take over (DNS is set to use those addresses for LVS
service). After the secondary takes over, and the
primary is brought up again, it checks for Live LVS
Service and finding it does not load it up but keeps
monitoring (so the secondary becomes the primary).
Working nicely so far....
Peter
--- Joseph Mack <mack.joseph@xxxxxxx> wrote:
> caof wrote:
>
> > but when I started them ,I found they can not
> heard each other,so they
> > set themself to active? and I can not find the udp
> port started in each
> > computer with netstat -u.
> > Who can tell why?
> > I use heartbeat 0.4.9.1
>
> heartbeat can be a little tricky to setup. You'll
> have to debug the problem
> by looking at logs and running the various scripts
> in verbose mode (sh -x).
>
> Joe
>
> --
> Joseph Mack PhD, Senior Systems Engineer, Lockheed
> Martin
> contractor to the National Environmental
> Supercomputer Center,
> mailto:mack.joseph@xxxxxxx ph# 919-541-0007, RTP,
> NC, USA
>
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