Re: [Xen-users] bonding combined with network-bridge fails heartbeat cluster on dom0

["Tijl Van den Broeck" <subspawn@xxxxxxxxx>]

On 12/20/06, Ulrich Windl <ulrich.windl@xxxxxxxxxxxxxxxxxxxx> wrote:
> On 19 Dec 2006 at 15:55, Tijl Van den Broeck wrote:
>
> > When setting up heartbeat for several dom0's for usage of EVMS on
> > SLES10 I've hit a problem. Bonding with network-bridge was solved with
> > a custom network script from someone of the list:
> >
> > bond-network-script:
> > #!/bin/sh
> > dir=$(dirname "$0")
> > "$dir/network-bridge" "$@" vifnum=0 netdev=bond0
>
> I did not manage to get a stable bridge networking with bonding and SLES10 that
> way. Maybe tell us which bonding mode you are using at least.
I've tested it using mode 1 and mode 5. The NIC's are HP NetXtreme II
BCM5708S Gigabit ethernet's if it's relevant.

I did have some issues inside the domU's now you mention it, I had to
"fix" the gateway's arp table entry with a tiny bootup script, since
it appears receive a corrupted arp entry. After that fix: everything
works stable, failover works and speed is as good as it gets.

Thinking about that fix, it could be arp in dom0 gets corrupt as well,
so I tested adding fixed arp entries in my heartbeat dom0's... but
still, heartbeat goes down if I bring up the xen networking. Other IP
traffic works just fine.

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