Re: [Xen-users] Live Migration Problems

["Daniel Asplund" <danielsaori@xxxxxxxxx>]

> Hi,
>
> After migration my machine would behave erratic and ping etc. would
> stop after 1 packet. I fixed the timing issue and thought it to work.
> But now I see that the ping exactly stops after 14 packets. Any ideas
> what is going on here? Anybody faced the same issue?
>
> I changed the time with the date command and the time gets reset to
> old value after 14 pings.
>
>
> Thanks,
> Asim
>

Hi Asim,

Does both your hosts have exactly the same time? Are you using NTP on
them, but not on the  DomU? Do you have: extra="clock=jiffies" in your
DomU config file?

Also in some cases I had to put: xen.independent_wallclock=1 in
/etc/sysctl.conf in the DomU.

You can check your clocksource with:
more /sys/devices/system/clocksource/clocksource0/current_clocksource

//Daniel

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