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Bug 1390102

Summary: [RFE] Hot remove CPU from the KVM guest running on RHEL 7.2
Product: Red Hat Enterprise Linux 7 Reporter: vaibhav <vpagar>
Component: qemu-kvmAssignee: Karen Noel <knoel>
Status: CLOSED WONTFIX QA Contact: Guo, Zhiyi <zhguo>
Severity: unspecified Docs Contact:
Priority: low    
Version: 7.2CC: chayang, cww, hhuang, jinzhao, juzhang, knoel, michen, mtessun, rbalakri, virt-maint, vpagar
Target Milestone: rcKeywords: FutureFeature
Target Release: 7.5   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Enhancement
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-07-27 21:07:01 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:    
Bug Blocks: 1420851    

Description vaibhav 2016-10-31 08:05:55 UTC
Description of problem:

We want feature to hot remove CPU from the VM which is running on RHEL 7.2 host

Version-Release number of selected component (if applicable):

RHEL 7.2

How reproducible:

100% 

Steps to Reproduce:

1. Create VM on top of RHEL 7.2 
2. Try to remove CPU online


Actual results:

We are not able to remove CPU from the VM in running state.

Expected results:

CPU can be reduced for the running VM.

Additional info:

Comment 3 vaibhav 2016-11-09 19:56:46 UTC
Thank you for your reply on this bug.

I am forwarding this information to customer now.