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Posted to users@cloudstack.apache.org by "DaniloMurbach (via GitHub)" <gi...@apache.org> on 2025/07/23 09:44:05 UTC
[D] vGPU Tesla P100 does not apear in Compute Offering [cloudstack]
GitHub user DaniloMurbach created a discussion: vGPU Tesla P100 does not apear in Compute Offering
### Problem
While running some lab tests to evaluate the vGPU capabilities, I encountered an issue where the Tesla P100 vGPU types are correctly detected at the hypervisor level, but they do not appear as options when creating a compute/service offering in the CloudStack UI.
##Environment:
Host: XCP-ng 8.3
GPU: Tesla P100 16GB
NVIDIA vGPU Driver: 535.183.04
##Observations:
The nvidia-smi vgpu output confirms the vGPU is operational:
```
# nvidia-smi vgpu
Tue Jul 22 16:08:38 2025
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 535.183.04 Driver Version: 535.183.04 |
|---------------------------------+------------------------------+------------+
| GPU Name | Bus-Id | GPU-Util |
| vGPU ID Name | VM ID VM Name | vGPU-Util |
|=================================+==============================+============|
| 0 Tesla P100-PCIE-16GB | 00000000:05:00.0 | 1% |
+---------------------------------+------------------------------+------------+
```
And xe vgpu-type-list shows the supported types:
```
# xe vgpu-type-list
uuid ( RO) : 72a940ff-c8f4-7783-0650-8e603c1ac202
vendor-name ( RO): NVIDIA Corporation
model-name ( RO): GRID P100-1B
max-heads ( RO): 4
max-resolution ( RO): 5120x2880
uuid ( RO) : c4ba708b-f747-8296-ff27-c7eab4afa5cb
vendor-name ( RO): NVIDIA Corporation
model-name ( RO): GRID P100-2B
max-heads ( RO): 4
max-resolution ( RO): 5120x2880
```
However, when trying to create a service offering in CloudStack, these vGPU types do not appear in the list.
Troubleshooting Steps Taken:
Verified the Tesla P100 is recognized and functional on the hypervisor.
Checked the database, but the GRID P100 types do not appear in expected tables.
Assumed the offering list might be populated from a DB table, but that does not seem to be the case.
##Question:
Is there a way to make the Tesla P100 GRID vGPU profiles (e.g., GRID P100-1B, GRID P100-2B) available when creating a compute/service offering in CloudStack?
Any insights or steps needed to manually enable or register these profiles would be appreciated.
Regards
### versions
The versions of ACS, hypervisors, storage, network etc..
### The steps to reproduce the bug
1.
2.
3.
...
### What to do about it?
_No response_
GitHub link: https://github.com/apache/cloudstack/discussions/11267
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Re: [D] vGPU Tesla P100 does not apear in Compute Offering [cloudstack]
Posted by "vishesh92 (via GitHub)" <gi...@apache.org>.
GitHub user vishesh92 added a comment to the discussion: vGPU Tesla P100 does not apear in Compute Offering
@DaniloMurbach As of now the options are hardcoded in the UI. You can always create the compute offering using API.
After https://github.com/apache/cloudstack/pull/11143/ is merged, you will be able to set the Compute Offering via UI.
To create using `cmk`, you can use the below command.
```bash
cmk create serviceoffering name=test123 cpunumber=1 cpuspeed=500 memory=1024 serviceofferingdetails[1].key=pciDevice serviceofferingdetails[1].value="Group of NVIDIA Corporation GP100GL [Tesla P100 PCIe 16GB] GPUs" serviceofferingdetails[2].key=vgpuType serviceofferingdetails[2].value=passthrough diskofferingstrictness=false
```
You need to ensure that the value for `serviceofferingdetails[1].value=` matches with group name in xenserver. You can check the group name with command `xe gpu-group-list`. Since you want to use vGPUs, replace `passthrough` with the required profile e.g. `GRID P100-1B` or `GRID P100-2B`.
GitHub link: https://github.com/apache/cloudstack/discussions/11267#discussioncomment-13861232
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Re: [D] vGPU Tesla P100 does not apear in Compute Offering [cloudstack]
Posted by "boring-cyborg[bot] (via GitHub)" <gi...@apache.org>.
GitHub user boring-cyborg[bot] added a comment to the discussion: vGPU Tesla P100 does not apear in Compute Offering
Thanks for opening your first issue here! Be sure to follow the issue template!
GitHub link: https://github.com/apache/cloudstack/discussions/11267#discussioncomment-13861231
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Re: [D] vGPU Tesla P100 does not apear in Compute Offering [cloudstack]
Posted by "DaniloMurbach (via GitHub)" <gi...@apache.org>.
GitHub user DaniloMurbach closed a discussion: vGPU Tesla P100 does not apear in Compute Offering
### Problem
While running some lab tests to evaluate the vGPU capabilities, I encountered an issue where the Tesla P100 vGPU types are correctly detected at the hypervisor level, but they do not appear as options when creating a compute/service offering in the CloudStack UI.
##Environment:
Host: XCP-ng 8.3
GPU: Tesla P100 16GB
NVIDIA vGPU Driver: 535.183.04
##Observations:
The nvidia-smi vgpu output confirms the vGPU is operational:
```
# nvidia-smi vgpu
Tue Jul 22 16:08:38 2025
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 535.183.04 Driver Version: 535.183.04 |
|---------------------------------+------------------------------+------------+
| GPU Name | Bus-Id | GPU-Util |
| vGPU ID Name | VM ID VM Name | vGPU-Util |
|=================================+==============================+============|
| 0 Tesla P100-PCIE-16GB | 00000000:05:00.0 | 1% |
+---------------------------------+------------------------------+------------+
```
And xe vgpu-type-list shows the supported types:
```
# xe vgpu-type-list
uuid ( RO) : 72a940ff-c8f4-7783-0650-8e603c1ac202
vendor-name ( RO): NVIDIA Corporation
model-name ( RO): GRID P100-1B
max-heads ( RO): 4
max-resolution ( RO): 5120x2880
uuid ( RO) : c4ba708b-f747-8296-ff27-c7eab4afa5cb
vendor-name ( RO): NVIDIA Corporation
model-name ( RO): GRID P100-2B
max-heads ( RO): 4
max-resolution ( RO): 5120x2880
```
However, when trying to create a service offering in CloudStack, these vGPU types do not appear in the list.
Troubleshooting Steps Taken:
Verified the Tesla P100 is recognized and functional on the hypervisor.
Checked the database, but the GRID P100 types do not appear in expected tables.
Assumed the offering list might be populated from a DB table, but that does not seem to be the case.
##Question:
Is there a way to make the Tesla P100 GRID vGPU profiles (e.g., GRID P100-1B, GRID P100-2B) available when creating a compute/service offering in CloudStack?
Any insights or steps needed to manually enable or register these profiles would be appreciated.
Regards
### versions
The versions of ACS, hypervisors, storage, network etc..
### The steps to reproduce the bug
1.
2.
3.
...
### What to do about it?
_No response_
GitHub link: https://github.com/apache/cloudstack/discussions/11267
----
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