[SCALE] Cannot isolate a GPU even though I have two
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- 14 Feb 2023, 04:54 PM
- 14 Feb 2023, 04:53 PM
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William Gryzbowski February 23, 2023 at 1:48 PM
Please attach a debug file (System - Advanced)
Automation for Jira February 14, 2023 at 5:02 PM
Thank you for submitting this TrueNAS Bug Report! So that we can quickly investigate your issue, please attach a Debug file and any other information related to this issue through our secure and private upload service below. Debug files can be generated in the UI by navigating to System -> Advanced -> Save Debug.
https://ixsystems.atlassian.net/servicedesk/customer/portal/15/group/37/create/153
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William Gryzbowski
William GryzbowskiReporter
Adrian Garcia
Adrian GarciaLabels
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Time trackingKatalon Platform
Linked Test Cases, Katalon Defect Results, Katalon Studio Test Results
Katalon Platform
Linked Test Cases, Katalon Defect Results, Katalon Studio Test Results
Created February 14, 2023 at 5:02 PM
Updated February 27, 2025 at 9:42 PM
Resolved May 22, 2023 at 5:09 PM
I have both integrated graphics and a 1080TI installed on my server. When I try to isolate either GPU, I get the "At least 1 GPU is required by the host for it’s functions." error:
I have a second GPU that is not isolated:
This GPU is in it's own IOMMU group as well:
Group 44: [144d:a804] [R] 04:00.0 Non-Volatile memory controller NVMe SSD Controller SM961/PM961/SM963 Group 45: [10de:1b06] [R] 05:00.0 VGA compatible controller GP102 [GeForce GTX 1080 Ti] [10de:10ef] 05:00.1 Audio device GP102 HDMI Audio Controller Group 46: [8086:1533] [R] 08:00.0 Ethernet controller I210 Gigabit Network Connection
Debug attached.