Hi Dario,
In summary, I agree with you and will apply these comments discussed
in this thread to work out a RFC patch for it. Below is just some
reply to your question. :-)
2015-02-25 3:44 GMT-05:00 Dario Faggioli :
> On Tue, 2015-02-24 at 21:42 -0500, Meng Xu wrote:
>> Hi all,
>>
> Hello,
>
>> 2
On Tue, 2015-02-24 at 21:42 -0500, Meng Xu wrote:
> Hi all,
>
Hello,
> 2015-02-24 11:35 GMT-05:00 Dario Faggioli :
> > On Tue, 2015-02-24 at 14:16 +, Ian Campbell wrote:
> >> On Tue, 2015-02-24 at 11:30 +, Dario Faggioli wrote:
> >
> >> > Semantically speaking, they just should be killed.
Hi all,
2015-02-24 11:35 GMT-05:00 Dario Faggioli :
> On Tue, 2015-02-24 at 14:16 +, Ian Campbell wrote:
>> On Tue, 2015-02-24 at 11:30 +, Dario Faggioli wrote:
>
>> > Semantically speaking, they just should be killed. OTOH, what I was
>> > suggesting was this: if one calls libxl_domain_sc
On Tue, 2015-02-24 at 14:16 +, Ian Campbell wrote:
> On Tue, 2015-02-24 at 11:30 +, Dario Faggioli wrote:
> > Semantically speaking, they just should be killed. OTOH, what I was
> > suggesting was this: if one calls libxl_domain_sched_params_set(), which
> > takes a libxl_domain_sched_para
On Tue, 2015-02-24 at 11:30 +, Dario Faggioli wrote:
> The problem is whether or not we allow overlap, i.e., whether the same
> parameters can live in both interfaces, and what is the semantic of
> that.
Ah, I see.
> Let's take RTDS as an example. budget and period make sense at the vcpu
> le
On Mon, 2015-02-23 at 22:58 -0500, Meng Xu wrote:
> I'm not sure if other schedulers need such functionality right now,
> because the credit2 scheduler account for the credit based on each
> domain instead of each VCPU. But if the scheduler will consider the
> vcpu-level credit/budget accounting, t
Not an expert on scheduler, so bear with me if my questions / comments
are stupid.
On Sat, Feb 21, 2015 at 10:51:59AM -0500, Meng Xu wrote:
> Hi all,
>
> This is for Xen 4.6: Enabling XL to set the parameters of each
> individual VCPU of a domain for RTDS scheduler.
>
> [Goal]
> Right now, xl sc
[Adding Denys and Andri from globallogic for their advice about the
user interface and why we need such functionality]
2015-02-21 10:51 GMT-05:00 Meng Xu :
> Hi all,
>
> This is for Xen 4.6: Enabling XL to set the parameters of each
> individual VCPU of a domain for RTDS scheduler.
>
> [Goal]
> R
Hi all,
This is for Xen 4.6: Enabling XL to set the parameters of each
individual VCPU of a domain for RTDS scheduler.
[Goal]
Right now, xl sched-rtds tool can only set the VCPUs of a domain to
the same parameter although the scheduler did support VCPUs with
different parameters. This work is to
