VM虚拟机管理程序上的NVIDIA GRID vGPU有适当的测试计划来协助测试吗？

目前正在考虑对KVM的vGPU支持。
它需要集成在一起，因此我强烈建议您与RHEL团队讨论这个问题，您可以帮助他们推动整合的业务案例。



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vGPU support for KVM is currently under consideration.

It will require integration on their side and so I'd strongly recommend discussing this with the RHEL team's you may work with to help them drive the business case for integration.

RedHat，Nvidia，我们需要这个集成！



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RedHat, Nvidia, we need this integration please!!

你好
我在另一个帖子上看到KVM Nvidia Grid Manager集成是一个WIP。
https://gridforums.nvidia.com/default/topic/285/?comment=2476
你有什么约。
发布日期 ？
谢谢 ！



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Hello

I saw on another thread that KVM Nvidia Grid Manager integration is a WIP.


https://gridforums.nvidia.com/default/topic/285/?comment=2476


Do you have any approx. release date ?

Thanks !

如上所述，它仍在考虑之中，并将由RedHat提供任何发布时间表。
我对另一个主题的评论仍然有效，如果它发布的话，它将用于当前版本的GRID产品，并且不太可能支持前几代产品。



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As above, it's still under consideration and would be down to RedHat to provide any release timeline.

My comment on the other thread still stands, if and when it's released it will be for the current release of GRID products, and unlikely to support earlier generations.

了解有关KVM需求的更多背景以及您希望支持它的背景（在什么堆栈下，例如openstack等）真的很有趣......我会确保将这些信息传递回产品
管理团队让他们与RedHat等分享......
所以：
*为什么你想要KVM与另一个管理程序
*您希望使用哪些应用程序，商务/办公应用程序或£D / CAD或游戏/ HPC？
*你会使用什么堆栈和协议....
Openstack，PCoIP / RDP等
*什么样的用例/环境，例如
大学期待提供课程...服务提供商等..你有什么尝试实现和为什么虚拟...
迫不及待地想听！
雷切尔



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It would be really interesting to know more background on the demand for KVM and in what context you'd like to have it supported (under what stack e.g. openstack etc)... I'll make sure this information is passed back to the product management team for them to share with RedHat etc...

So:
* why do you want KVM vs. another hypervisor
* what apps are you looking to use, business / office apps or £D/CAD or gaming/HPC?
* what stack and protocols would you use .... e.g. Openstack, PCoIP/RDP etc
* what kind of use cases/environment e.g. university looking to deliver classes... service provider etc.. what are you tryign to achieve and why virtualise...

Can't wait to hear!
Rachel

@Jason，谢谢你的回答。
@Rachel，你是对的，需求可能需要更多的背景化。
我正在开发两个不同的项目，都使用KVM。
第一个是2周的显微镜夏季学校，我们使用很少的3D软件。
所以，
* KVM，因为它简单，轻盈，并且具有化石;
*专业应用，大多数2D，少量3D;
*没有堆栈（没有经纪人，自制或kvm-vdi webui）。
可能是Spice for remote diplay。
第二个是更大的，我们正在评估大学的不同虚拟化基础设施。
目标是为成千上万的用户提供服务器VM，按需服务，按需群集（风暴）和VDI（如果它还可以制作咖啡，则更好）。
它应该是多租户，并且符合ACI。
OpenStack是我们现在最好的选择之一。
希望它能回答你的问题......
雷米



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@Jason, thanks for your answer.

@Rachel, you're right, the demand may need more contextualisation. I'm working on two different project, both using KVM.

The first is a 2 weeks microscopy summer school where we use few 3D software. So,
* KVM because it's simple, lightweigth and foss ;
* Specialized application, most 2D, few 3D ;
* No stack (no broker, home-made or kvm-vdi webui). Probably Spice for remote diplay.

The second one is a larger one, we are evaluating different virtualisation infrastructure for an University. The goal is to provide server VM, on-demand services, on demand clusters (storm), and VDI for thousands of users (better if it also makes coffee). It should be multi tenant, and ACI compliant. OpenStack is one of our best choice for now.

Hope it answers your questions...
rémi

喜
因为NVIDIA已经在2016年KVM论坛上展示了Mediated Device框架
我认为支持KVM的工作正在进行中吗？
有关NVIDIA驱动程序何时可用的公开评估？
谢谢，
/安东



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hi,

since NVIDIA have presented the Mediated Device framework on the KVM forum 2016

I take it the work to support KVM is ongoing though?
Is there any estimation available for public on when will the NVIDIA driver be available?

thank you,
/Anton

嗨安东，
是的，它正在进行中，但是这种支持将取决于联合工程和其他供应商的时间表，例如。
ORacle / RHEL因此我们在法律上无法对可能影响购买时间框架等的时间进行任何估计。
最好的祝愿，
雷切尔



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Hi Anton,

Yes it is ongoing, however such support would be dependent upon joint engineering and the timeframes of other vendors eg. ORacle/RHEL and as such we legally can't give any estimate on timings that could influence buyign timeframes etc.

Best wishes,
Rachel

在我的情况下Rachel我需要同时加载虚拟桌面和opencl / cuda，最好是在同一张卡上。
我最熟悉的是openstack / kvm / docker / lxc，以便提供我所做的产品和服务。
xen / vmware更像是一个基础。
对于更适合爱好者的产品，这种产品比必须购买家用许可证的人更有市场价值。



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Rachel in my case I am needing to do Virtual desktops accelerated and opencl/cuda at the same time preferably on the same card.  I am most comfortable with openstack/kvm/docker/lxc in order to provide the products and services I do. A foss base is much preferred to xen/vmware.  For products more intended for enthusiasts as a side that is much more marketable than people having to purchase a license for home use.

我想为KVM GRID支持添加我的声音（请求！）。
我在一所大型大学从事研究计算工作，我们已经在OpenStack下进行GPU直通，以获得GRID最终会更好的许多相同用例。
我还补充说，在虚拟机管理程序支持方面，我相信很多部署人员都希望在现有的私有云或社区云环境中提供这些功能 -  OpenStack是这些领域中最大和最好的选择，而KVM远远超过了主导地位
OpenStack部署中的虚拟机管理程序。
因此，我认为有一个已建立的私有云基础设施市场，如果KVM拥有GRID支持，NVIDIA可以出售GPU。
另一种选择是AMD凭借其SR-IOV MxGPU击败了NVIDIA。
我几乎希望他们这样做，恕我直言，SR-IOV方法更可取。



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I would like to add my voice to the call (plea!) for KVM GRID support. I work in research computing at a large university and we already do GPU passthrough under OpenStack for many of the same use-cases that GRID would ultimately be better for.

I'd also add that in terms of hypervisor support, I believe many deployers would be looking to offer these features in existing private or community cloud environments - OpenStack is the biggest and best choice in those spaces, and KVM is far and away the dominate hypervisor in OpenStack deployers. So I'd say there is a market of established private cloud infra that NVIDIA could sell GPUs to if KVM had GRID support.

The alternative is that AMD beats NVIDIA to the punch with their SR-IOV MxGPU. I almost hope they do, IMHO an SR-IOV approach is preferable.

有意思......您如何为仅硬件模型添加其他功能？
例如实时迁移？
...



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Interesting ... How would you add additional features to a hardware only model? Live Migration for example? ...

我专门创建并验证了此帐户，以便在此发布，并说我真的想要一个针对KVM的多用户解决方案。
与VMWare相比，KVM对我来说稳定了数千倍。
请Nvidia。
在我太老了之前，不要对这样的酷科技感兴趣。



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I created and verified this account specifically to post right here and say that I really want a multi user solution for KVM. KVM has been thousands of times more stable for me than VMWare ever has. Please Nvidia. Before I'm too old to be interested in cool technology like this.

嗨Jason，KVM上有关于GRID vGPU的更新吗？
我们的一个集群基于KVM + QEMU管理程序。
我们希望为VM提供共享的Nvidia GPU，因为这些VM无法使用完整的GPU卡。



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Hi Jason, is there any update about GRID vGPU on KVM? One of our clusters is based on KVM + QEMU hypervisor. We want to provide shared Nvidia GPUs for VMs, as these VMs cannot utilize a full GPU card.

嗨小宁，
目前我们正在为RHEL / RHV上的vGPU运行一个关闭的TP。
您可以期待在不久的将来公开发布。
问候
西蒙



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Hi Xiaoning,

Currently we're running a closed TP for vGPU on RHEL/RHV. You can expect a public release in the near future.

Regards

Simon

“封闭的TP”是什么意思？
测试预览？



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What does "a closed TP" mean? Test Preview?

TP =技术预览



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TP = Tech Preview

我没有找到RHEL KVM发布的真正的vGPU支持（不是PassThrough）。



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I did not find released true vGPU support (not PassThrough) for RHEL KVM.

对不起，以为它是在最新的GRID版本发布的，但它取决于最新的RHEL版本，所以它应该很快发布。



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Sorry, thought it was released with latest GRID release but it depends on the latest RHEL release so it should be released very soon.