Bug 1761861 - [RFE] RHOSP Compute node supporting multiple NVIDIA vGPU types
Summary: [RFE] RHOSP Compute node supporting multiple NVIDIA vGPU types
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-nova
Version: 17.0 (Wallaby)
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ga
: 17.1
Assignee: Sylvain Bauza
QA Contact: James Parker
URL:
Whiteboard:
Depends On: 2109450 2109616
Blocks: 1793957
TreeView+ depends on / blocked
 
Reported: 2019-10-15 13:21 UTC by Sylvain Bauza
Modified: 2024-06-13 22:16 UTC (History)
21 users (show)

Fixed In Version: openstack-nova-23.2.3-1.20221209191244.bbf626c.el9ost libvirt-8.7.0-1.el9
Doc Type: Enhancement
Doc Text:
With this update, you can configure each physical GPU on a Compute node to support a different virtual GPU type.
Clone Of:
: 1793957 (view as bug list)
Environment:
Last Closed: 2023-08-16 01:09:21 UTC
Target Upstream Version: Ussuri
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
OpenStack gerrit 702943 0 None MERGED Re-proposes multiple vGPU types in libvirt 2021-01-06 16:36:25 UTC
OpenStack gerrit 715489 0 None MERGED Provide the parent pGPU when creating a new vGPU 2021-01-06 16:36:27 UTC
OpenStack gerrit 715490 0 None MERGED Support different vGPU types per pGPU 2021-01-06 16:36:24 UTC
OpenStack gerrit 852163 0 None NEW Add missing /sys/class/mdev_bus for virtqemud 2022-08-04 13:20:06 UTC
Red Hat Issue Tracker OSP-1478 0 None None None 2022-02-04 11:22:27 UTC
Red Hat Issue Tracker RHOSPDOC-841 0 None None None 2023-04-27 16:42:56 UTC
Red Hat Product Errata RHEA-2023:4577 0 None None None 2023-08-16 01:10:48 UTC

Description Sylvain Bauza 2019-10-15 13:21:47 UTC 
For the moment, OSP only supports only one GPU type for a compute node.

Since the NVIDIA driver supports having homogenous GPU types for a node (if we have more than one physical GPU), OpenStack Nova should also accept it.
Comment 22 Artom Lifshitz 2022-08-22 19:58:18 UTC 
This will need an Enhancement release note once it's out of TP (https://bugzilla.redhat.com/show_bug.cgi?id=2116979)
Comment 36 errata-xmlrpc 2023-08-16 01:09:21 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Release of components for Red Hat OpenStack Platform 17.1 (Wallaby)), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHEA-2023:4577
Note You need to log in before you can comment on or make changes to this bug.