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Bug 1914871

Summary:	[Docs][RFE] Cold migrate and resize instances having vGPUs
Product:	Red Hat OpenStack	Reporter:	Irina <igallagh>
Component:	documentation	Assignee:	Irina <igallagh>
Status:	CLOSED CURRENTRELEASE	QA Contact:	RHOS Documentation Team <rhos-docs>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	16.2 (Train)	CC:	jschluet, sbauza
Target Milestone:	---	Keywords:	FutureFeature, Triaged
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	docs-accepted
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-07-30 09:51:34 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1844372, 1879612
Bug Blocks:

Description Irina 2021-01-11 11:41:31 UTC

Remove the following limitation from Section 14.1. Supported configurations and limitations [1] in the Instances and Images guide:

"Resize and cold migration operations on an instance with a vGPU flavor does not automatically re-allocate the vGPU resources to the instance. After you resize or migrate the instance, you must rebuild it manually to re-allocate the vGPU resources."


[1] https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16.1/html/instances_and_images_guide/ch-virtual_gpu#vgpu-supported-config-limitations

Comment 7 Irina 2021-07-30 09:51:34 UTC

Updated content available on the Customer Portal:

https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16.2-beta/html/configuring_the_compute_service_for_instance_creation/configuring-virtual-gpus-for-instances#vgpu-supported-config-limitations-osp