LVS
lvs-users
Google
 
Web LinuxVirtualServer.org

Re: IP alias failover problems

To: Brad Benson <brad@xxxxxxxxxxx>
Subject: Re: IP alias failover problems
Cc: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
From: Michael Taubert <taubert@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 9 Oct 2000 08:28:23 +0200
On Mon, 9 Oct 2000 02:22:09 -0400 (EDT)
Brad Benson <brad@xxxxxxxxxxx> wrote:

> On Mon, 9 Oct 2000, Michael Taubert wrote:
> 
> > Date: Mon, 9 Oct 2000 08:15:13 +0200
> > From: Michael Taubert <taubert@xxxxxxxxxxxxxxxxxxxxx>
> > To: Brad Benson <brad@xxxxxxxxxxx>
> > Cc: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> > Subject: Re: IP alias failover problems
> > 
> > On Mon, 9 Oct 2000 02:10:37 -0400 (EDT)
> > Brad Benson <brad@xxxxxxxxxxx> wrote:
> > 
> > > > 
> > > > did you set up the lvs-routing-table on the secondary router with 
> > > > lvsadm ?
> > > >
> > > 
> > > No, I'm copying ldirectord.cf over to the secondary router each time it's
> > > changed on the primary router.  Then, when the secondary router sees that
> > > primary is down it fires up ldirectord.cf.  Shouldn't that populate the
> > > lvs routing table correctly when it reads the config file at startup?
> > > 
> > 
> > sorry, but i dont know that configurationfile. my lvs-routers doesnt
> > have them. im using a script that heartbeat lets setup the ipvs-table on
> > each router.
> 

its home-grown. you should be familiar with the 'ipvsadm'-command.
its just a simple script that set my lvs-routes. well, you may execute

# ipvsadm -S > <somefile>

on your first lvs-router to save the lvs-routing-table.

on the secondary router, you can restore it with

# echo <somefile> | ipvsadm -R

this you can put in a script, that will be executed by heartbeat.


--
gruss,
michael


<Prev in Thread] Current Thread [Next in Thread>