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驱动程序问题-Petrel 2014采用NVIDIA Grid K2-4 GPU

大家好，
我正在部署用于Petrel 2014的VDI。只要我使用的是K260q vGPU，一切都很好。
现在我想为每个VM提供一个完整的GPU，即每个VM的网格K2。
问题是，无论何时我更换GPU，系统最终都会使用标准图形卡，并且设备管理器中的GRID K2上有一个黄色三角形（安装驱动程序后）。
互联网上的所有william hill官网 都建议转到NVIDIA控制面板，但由于我使用的是Xenserver 6.2，因此无法进入控制面板，因为启用直通后，通过远程桌面连接到机器的唯一方法。
与Citrix Receiver连接也无法正常工作。
此外，对于那些也部署了这种基础设施的人，我希望能够通过，因为Petrel在加载文件时速度太慢。
请问您认为我应该为VM分配什么？
我目前的规格是：
- 虚拟机（适用于工作）
操作系统：Windows 7 Pro x64 SP1
CPU：Intel（R）Xeon（R）CPU E5-2680 v2 @ 2.80GHz（4个CPU），~2.8GHz
RAM：48 GB
GPU：NVIDIA GRID K260q
NVIDIA驱动程序：332.83_grid_win8_win7_64bit_english.exe
-  Citrix Xenserver Hypervisor
操作系统：Xenserver 6.2
CPU：40核（Intel（R）Xeon（R）CPU E5-2680 v2 @ 2.80GHz）
内存：393181 MB
GPU：GK104GL [GRID K2]
NVIDIA驱动程序：NVIDIA-vgx-xenserver-6.2-331.59.01.i386.rpm，NVIDIA-vgx-xenserver-6.2-331.59.i386.rpm
我向所有建议开放。
谢谢，
ELOM

以上来自于谷歌翻译


以下为原文

Hi All,

I am deploying a VDI to be used for Petrel 2014. As long as I am using the K260q vGPU, everything seems fine. Now I want to give a full GPU per VM, i.e. Grid K2 per VM. The issue is, anytime I change the GPU the system ends up using the Standard Graphic Card and I have a yellow triangle on the GRID K2 in device manager (after installing the Drivers). All forums on the internet suggest to go to the NVIDIA control panel but since I am using Xenserver 6.2 I cannot go to the control panel as once the passthrough is enable the only way to connect to the machine is via Remote Desktop. Connecting with Citrix Receiver too is not working.

Also For those who have also deployed this infrastructure, I wish to do a pass through because Petrel is too slow in loading the files. Please what do you think I should allocate to the VM? My current specs are:

- Virtual Machines (For Worksations)

OS: Windows 7 Pro x64 SP1
CPU: Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz (4 CPUs), ~2.8GHz
RAM: 48 GB
GPU: NVIDIA GRID K260q
NVIDIA Drivers: 332.83_grid_win8_win7_64bit_english.exe

- Citrix Xenserver Hypervisor

OS: Xenserver 6.2
CPU: 40 Cores (Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz)
RAM: 393181 MB
GPU: GK104GL [GRID K2]
NVIDIA Drivers: NVIDIA-vgx-xenserver-6.2-331.59.01.i386.rpm , NVIDIA-vgx-xenserver-6.2-331.59.i386.rpm

I am opened to all suggestions.
Thanks,

Elom

回帖（9）

李泓翔

2018-9-25 18:22:28
几个建议。
首先，使用passthrough驱动程序，而不是vGPU驱动程序。
http://www.nvidia.co.uk/download/driverResults.aspx/77665/en-uk
然后，确认GPU可供VM连接。
最后，在从vGPU到Passthrough的转换中，可能与VDA的连接中断，这就是Cirix连接失败的原因。
要解决此问题，您可以先尝试运行
montereyenable.exe -enable -noreset
然后重启。
您可以通过RDP运行此命令。
这应该重新连接链接，以便VDA“看到”GPU。
如果它仍然有问题，我建议如下
关闭VM
从VM中删除GPU配置文件
然后从VM卸载vGPU驱动程序
重启（你现在应该有一个没有GPU的标准虚拟机）
关闭VM
连接passthrough GPU
安装passthrough驱动程序
运行montereyenable.exe -enable -noreset
重启
这应该让你回到正轨。

以上来自于谷歌翻译


以下为原文

Couple of suggestions.

First, use the passthrough driver, instead of the vGPU driver.


http://www.nvidia.co.uk/download/driverResults.aspx/77665/en-uk


Then, confirm that the GPU is available for the VM to connect to.

Finally, in the switch from vGPU to Passthrough, it's possible that the connection with the VDA is broken which is why the Cirix connection fails. To resolve this you can first try running

montereyenable.exe -enable -noreset

Then reboot. You can run this via RDP.

This should reconnect the link so that the VDA "see's" the GPU.

If it's still problematic I'd recommend the following

Shutdown the VM
Remove the GPU profile from the VM
Boot then uninstall the vGPU driver from the VM
Reboot (you should now have a standard VM with no GPU)
Shutdown the VM
Attach the passthrough GPU
Install the passthrough driver
Run montereyenable.exe -enable -noreset
Reboot

That should get you back on track.
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徐磊

2018-9-25 18:32:47
嗨，杰森，
非常感谢您的回复。
我目前正在从您的链接下载驱动程序。
我会在几个小时内尝试所有这些并恢复原状。

以上来自于谷歌翻译


以下为原文

Hi Jason,

Thank you very much for your reply. I am currently downloading the driver from your link. I will try all that in a few hours and revert back.
举报

王欣

2018-9-25 18:48:07
你好贾森，
再次感谢您的建议。
我能够完成它。
现在VM正确安装了2个Quadcore CPU，64GB RAM和1个GRID K2直通GPU（4GB视频内存）。
Citrix Receiver也可以登录。
不幸的是，我仍然记录Petrel 2014的糟糕表现，即在处理数据时似乎很慢。
我想知道是否有任何注册表调整或任何命令或优化我应该做（在软件级别或硬件级别）。
等待你明智的建议。
谢谢，
ELOM

以上来自于谷歌翻译


以下为原文

Hello Jason,

Thanks again for your suggestions. I was able to get it done. Now the VMs have 2 Quadcore CPUs, 64GB of RAM and 1 GRID K2 Pass-through GPU (4GB of Video Memory) properly installed. The Citrix Receiver is able to log in as well.

Unfortunately I still record poor performance from Petrel 2014 i.e. it seems slow when working on data. I am wondering if there is any registry tweak or any command or optimization I should do (at the software level or at the hardware level).

Awaiting for your wise advice.

Thanks,
Elom
举报

夏涌革

2018-9-25 18:54:00
嗨，Elom，
很高兴看到你终于解决了，当一切看起来正确但它仍然不起作用时，它会有点令人沮丧！
至于性能，你有4个或更多的vCPU分配给VM，它们是否在VM内可见？
让我知道这是怎么回事，我们将从那里开始。

以上来自于谷歌翻译


以下为原文

Hi Elom,

Glad to see you finally got it resolved, it can be a little frustrating when everything looks right and it still doesn't work!

As for performance, have you got 4 or more vCPU's allocated to the VM, and are they visible inside the VM?


Let me know how that stands and we'll go from there.
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