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Using cloud vGPUs: Difference between revisions
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== Preparation of a VM running CentOS7 == <!--T:5--> | |||
<!--T:24--> | |||
Once the VM is available, make sure to update the OS to the latest available software, including the kernel. Then reboot the VM to have the latest kernel running. | |||
<pre> | |||
[root@centos7]# yum -y update && reboot | |||
</pre> | |||
<!--T:25--> | |||
Since the proprietary NVIDIA drivers need to be compiled against the running kernel, the [https://en.wikipedia.org/wiki/Dynamic_Kernel_Module_Support DKMS package] is required from the [https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm EPEL repository]. | |||
<!--T:26--> | |||
<pre> | |||
[root@centos7]# yum -y install epel-release | |||
</pre> | |||
<!--T:27--> | |||
Install the <b>Arbutus Cloud</b> [http://repo.arbutus.cloud.computecanada.ca/pulp/repos/centos/arbutus-cloud-vgpu-repo.el7.noarch.rpm repository]. | |||
This also installs the public key the packages are signed with, to ensure their authenticity. | |||
These drivers and user-space tools are carefully tested against the infrastructure before they are made available. | |||
<pre> | |||
[root@centos7]# yum -y install http://repo.arbutus.cloud.computecanada.ca/pulp/repos/centos/7/x86_64/Packages/a/arbutus-cloud-vgpu-repo-1.1-1.el7.noarch.rpm | |||
</pre> | |||
<!--T:28--> | |||
The last step is to install the <b>NVIDIA vGPU packages</b>. | |||
The kernel module package <code>nvidia-vgpu-kmod</code> will take a few minutes as it compiles the required kernel modules in the background. | |||
<pre> | |||
[root@centos7]# yum -y install nvidia-vgpu-kmod nvidia-vgpu-gridd nvidia-vgpu-tools | |||
</pre> | |||
<!--T:29--> | |||
If your installation was successful, the vGPU will be accessible and licensed. | |||
Test this by running <code>nvidia-smi</code>: | |||
<pre> | |||
[root@centos7]# nvidia-smi | |||
Tue Sep 21 17:40:33 2021 | |||
+-----------------------------------------------------------------------------+ | |||
| NVIDIA-SMI 460.91.03 Driver Version: 460.91.03 CUDA Version: 11.2 | | |||
|-------------------------------+----------------------+----------------------+ | |||
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | |||
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | | |||
| | | MIG M. | | |||
|===============================+======================+======================| | |||
| 0 GRID V100D-8C On | 00000000:00:05.0 Off | N/A | | |||
| N/A N/A P0 N/A / N/A | 560MiB / 8192MiB | 0% Default | | |||
| | | N/A | | |||
+-------------------------------+----------------------+----------------------+ | |||
+-----------------------------------------------------------------------------+ | |||
| Processes: | | |||
| GPU GI CI PID Type Process name GPU Memory | | |||
| ID ID Usage | | |||
|=============================================================================| | |||
| No running processes found | | |||
+-----------------------------------------------------------------------------+ | |||
<!--T:53--> | |||
</pre> | |||
<!--T:30--> | |||
To check for the license status as well as other information about the vGPU: | |||
<pre> | |||
[root@centos7]# nvidia-smi -q |less | |||
==============NVSMI LOG============== <!--T:54--> | |||
<!--T:55--> | |||
Timestamp : Tue Sep 21 17:41:48 2021 | |||
Driver Version : 460.91.03 | |||
CUDA Version : 11.2 | |||
<!--T:56--> | |||
Attached GPUs : 1 | |||
GPU 00000000:00:05.0 | |||
Product Name : GRID V100D-8C | |||
Product Brand : NVIDIA Virtual Compute Server | |||
Display Mode : Enabled | |||
Display Active : Disabled | |||
Persistence Mode : Enabled | |||
MIG Mode | |||
Current : N/A | |||
Pending : N/A | |||
Accounting Mode : Disabled | |||
Accounting Mode Buffer Size : 4000 | |||
Driver Model | |||
Current : N/A | |||
Pending : N/A | |||
Serial Number : N/A | |||
GPU UUID : GPU-c6d5d6c1-1b00-11ec-b031-a89a79e5169c | |||
Minor Number : 0 | |||
VBIOS Version : 00.00.00.00.00 | |||
MultiGPU Board : No | |||
Board ID : 0x5 | |||
GPU Part Number : N/A | |||
Inforom Version | |||
Image Version : N/A | |||
OEM Object : N/A | |||
ECC Object : N/A | |||
Power Management Object : N/A | |||
GPU Operation Mode | |||
Current : N/A | |||
Pending : N/A | |||
GPU Virtualization Mode | |||
Virtualization Mode : VGPU | |||
Host VGPU Mode : N/A | |||
vGPU Software Licensed Product | |||
Product Name : NVIDIA Virtual Compute Server | |||
License Status : Licensed | |||
IBMNPU | |||
Relaxed Ordering Mode : N/A | |||
PCI | |||
Bus : 0x00 | |||
Device : 0x05 | |||
Domain : 0x0000 | |||
Device Id : 0x1DB610DE | |||
Bus Id : 00000000:00:05.0 | |||
</pre> | |||
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