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[Xen-users] Re: ntpd under Xen Dom0 exhibits extremely high jitter/nois



On 2010-01-14, mail ignored <0.bugs.only.0@xxxxxxxxx> wrote:
> hi
>
> On Wed, Jan 13, 2010 at 5:55 PM, jim burns <jim_burn@xxxxxxxxxxxxx> wrote:
>> All of the SuSE /etc/init.d/boot.xxx scripts execute before any services 
>> start
>> to run - and thus in particular, before xend is started. You will have to
>> create a simple service, put it in /etc/init.d, and put a soft link to it,
>> called something like S99local, from /etc/init.d/rc5.d (for runlevel 5, etc.)
>> back to /etc/init.d/local. The 99 ensures that it will be the last service
>> executed.
>
> i'm surprised if this'll in fact be the case, as both
>
>>  /usr/sbin/xenpm set-scaling-governor ondemand
>>  /usr/sbin/xenpm set-scaling-governor performance
>
> in the boot.local script clearly take effect @ boot.  just NOT the last cmd
>
>>  /usr/sbin/xm sched-credit -d Domain-0 -w 512

xm != xenpm.  The fact that xenpm works without xend running has no
bearing on the fact that xm won't.

-- 
Those dreams are inevitably extinguished when I examine the results in
the manner of Dr. Schrodinger's pussy, but maybe next time...
    --Robert Sneddon in ASR


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