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Hi Luca,
Technically you're not the only one doing the HA and running into this
problem. I'm running OpenSSI-1.9 based on kernel-2.6.10 which includes LVS.
I ran into this ipvs_syncmaster and ipvs_syncbackup waiting in msleep()
problem too, but on AMD64 UP. For me it kicks in randomly and when it does
load average never goes below 1.0. I'm running failover, so ipvs_syncmaster
and ipvs_syncbackup are running on separate boxes.
I managed to fix my problem permanently. If memory serves me right, all I
had to do was revert ssleep() back to the old schedule_timeout() code in
ipvs_syncmaster() and ipvs_syncbackup(). Hope this helps.
Roger
On 10/12/05, Luca Maranzano <liuk001@xxxxxxxxx> wrote:
>
> Hi Christophe,
>
> the long thread was started by me. I still don't have the hardware to
> test the patch, even if I can report that the current system is
> working fine despite the load average is 2.0.
>
> 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 ;-)
>
> Are you experiencing a similar problem? Which is your setup?
>
> If you read the post you will note that the problem arises apparently
> only on Xeon CPU.
>
> Regards,
> Luca
>
>
> On 12/10/05, Christophe Yayon <lists@xxxxxxxx> wrote:
> > Last month there was a long thread about a top load average display on
> > xeon system with ipvs_syncmaster.
> >
> >
> > Does anybody have some news about this problem ? Is there an official
> > patch ?
> >
> > Thanks in advance ...
> >
> > _______________________________________________
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> > Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
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> >
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