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On Wed, Oct 12, 2005 at 11:54:57PM +1000, Con Tassios wrote:
> On Wed, 12 Oct 2005, Luca Maranzano wrote:
>
> > It seems that I'm the only one on this list using the LVS whith
> > ipvs_syncmaster and ipvs_syncbackup to have failover and failback in
> > an HA production environment ;-)
> >
>
> > If you read the post you will note that the problem arises apparently
> > only on Xeon CPU.
>
>
> I realise you are using a 2.6.x kernel, but for about 10 months I've been
> running a HA configuration consisting of 2 servers each with dual Xeon CPUs,
> ipvs_syncmaster/ipvs_syncbackup on 2.4.29 and have not experienced this
> problem. Prior to kernel 2.4.29 I had manually applied the same patches that
> provide the ability to have master/backup sync daemon on the same server.
The problem is not present in 2.4. It was introduced to 2.6 around the
time of 2.6.10
http://article.gmane.org/gmane.linux.network/29524
--
Horms
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