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Re: [Xen-devel] libvirt support for scheduler credit2


  • To: Jim Fehlig <jfehlig@xxxxxxxx>, Juergen Gross <JGross@xxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: Kevin Stange <kevin@xxxxxxxxxxxxx>
  • Date: Wed, 22 Jan 2020 17:57:27 -0600
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  • Delivery-date: Wed, 22 Jan 2020 23:57:46 +0000
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  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 1/22/20 12:56 PM, Jim Fehlig wrote:
> On 1/21/20 10:05 AM, Jürgen Groß wrote:
>> On 21.01.20 17:56, Kevin Stange wrote:
>>> Hi,
>>>
>>> I looked around a bit and wasn't able to find a good answer to this, so
>>> George suggested I ask here.
>>
>> Cc-ing Jim.
>>
>>>
>>> Since Xen 4.12, credit2 is the default scheduler, but at least as of
>>> libvirt 5.1.0 virsh doesn't appear to understand credit2 and produces
>>> this sort of output:
> 
> You would see the same with libvirt.git master, sorry. ATM the libvirt libxl 
> driver is unaware of the credit2 scheduler. Hmm, as I recall Dario was going 
> to 
> provide a patch for libvirt :-). But he is quite busy so it will have to be 
> added to my very long todo list.

Sorry to hear that's the case.  Due to my orchestration system I'll have
to hang on to credit a while longer.  Thanks for clarifying!

-- 
Kevin Stange
Chief Technology Officer
Steadfast | Managed Infrastructure, Datacenter and Cloud Services
800 S Wells, Suite 190 | Chicago, IL 60607
312.602.2689 X203 | Fax: 312.602.2688
kevin@xxxxxxxxxxxxx | www.steadfast.net

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