Cannot use Isolated GPU for Virtual Machine in TrueNAS Scale.
Description
Problem/Justification
Impact
Attachments
Activity
David yesterday
Thank you. I have upgraded from from SCALE-24.04.2.5 (DragonFish) to 25.04-RC.1. I attempted to replicate the issue and I captured the results in a PART 2 of this ticket. Please see link below:
Bug Clerk 2 days ago
This issue has now been closed. Comments made after this point may not be viewed by the TrueNAS Teams. Please open a new issue if you have found a problem or need to re-engage with the TrueNAS Engineering Teams.
Bug Clerk 2 days ago
Please upgrade to 25.04-RC.1 to test and report back if the problem persists. Unfortunately we cannot investigate old versions since it seems to be an edge case and we are not doing non-critical fixes for the stable releases at this time.
David 2 days ago
Thank you. I'm just looking for a resolution, even if temporary, because this issue puts a stop to my project dead in its tracks. If there is a step by step fix to this let me know.
Bonnie Follweiler 4 days ago
Good afternoon .
This ticket has been moved into our queue to review.
An engineering representative will update with any further questions or details in the near future.
Details
Details
Assignee
Triage TeamReporter
DavidImpact
Components
Fix versions
Affects versions
Priority
UndefinedMore fields
Time tracking
More fields
Time trackingKatalon Platform
Linked Test Cases, Katalon Defect Results, Katalon Studio Test Results
Katalon Platform
I have an issue similar to this issue on the TrueNAS Discord server::
I have also made my own thread about it:
It is similar to the support ticket(s) here:
And these old threads:
Situation: I have a Nvidia RTX 2080 Ti that I would like to use for a Windows 10 VM. I have an additional Nividia 3050 that I am using for the TrueNAS Scale OS.
I have isolated the 2080 Ti GPU, under System Settings > Advanced Options. I have then restarted them system. Then I've attempted to build a Windows 10 VM using the 2080 Ti GPU in the "GPU" settings section.
However after configuring the setup options, and when I click to build the VM, I receive this error:
[EINVAL] gpu_settings.isolated_gpu_pci_ids: pci_0000_09_00_3, pci_0000_09_00_0, pci_0000_09_00_2, pci_0000_09_00_1 GPU pci slot(s) are not available or a GPU is not configured.
I have also tried to remove and then re-add the GPU to the VM, and after clicking "Save" I still receive this error.
This issue also appears when attempting to add a GPU that is not isolated (the VM still allows that GPU to be added).
I have attached the error details to the post.
As a result, the VM is not utilizing my extra GPU. Naturally it does not have a "display" option appearing in the VMs section of TrueNAS, so I am unable to even visually display the desktop of the VM for configuring a new install from the windows10.iso file.
I want to be able to use this GPU for a VM. I had purchased the extra 3050 GPU recently, specifically in order to free up my 2080 Ti as an extra GPU for use by a VM.
Please help me find a resolution or a workaround as this is a dead stop to my project.