Bug 1318907

Summary: Request to have RSS based multi queue in KVM.
Product: Red Hat Enterprise Linux 7 Reporter: ramanjaneyulu.talla
Component: qemu-kvmAssignee: Karen Noel <knoel>
Status: CLOSED UPSTREAM QA Contact: Virtualization Bugs <virt-bugs>
Severity: high Docs Contact:
Priority: unspecified    
Version: 7.0CC: ailan, chayang, hhuang, huding, juzhang, knoel, ramanjaneyulu.talla, rbalakri, sherold, virt-maint, weliao, xfu
Target Milestone: rcFlags: knoel: needinfo? (ramanjaneyulu.talla)
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
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Clone Of: Environment:
Last Closed: 2016-05-12 18:02:55 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:

Description ramanjaneyulu.talla 2016-03-18 05:49:11 UTC
Description of problem:

Our applications runs in FreeBSD OS. To scale with vCPUs, we have implemented our solution with RSS. To make use of it, we need to have RSS based multi-queue with virt IO protocol.

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


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Comment 2 Karen Noel 2016-03-21 21:18:02 UTC
(In reply to ramanjaneyulu.talla from comment #0)
> Description of problem:
> 
> Our applications runs in FreeBSD OS. To scale with vCPUs, we have
> implemented our solution with RSS. To make use of it, we need to have RSS
> based multi-queue with virt IO protocol.

Have you posted these patches upstream? Are the patches for both qemu and kernel?

Or, have you discussed your design with the virtio committee? 

https://www.oasis-open.org/committees/tc_home.php?wg_abbrev=virtio

> 
> Version-Release number of selected component (if applicable):
> 
> 
> How reproducible:
> 
> 
> Steps to Reproduce:
> 1.
> 2.
> 3.
> 
> Actual results:
> 
> 
> Expected results:
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> Additional info:

Comment 3 Karen Noel 2016-05-12 18:02:55 UTC
No response in over a month. Closing. 

This discussion belong upstream and with the virtio committee. Thanks!