Bug 1622577

Summary: [TESTONLY] [RFE] [NFV][BACKPORT RHOSP10] OpenStack, Libvirt, qemu-kvm-rhev - RX/TX Queue Size
Product: Red Hat OpenStack Reporter: atelang <atelang>
Component: openstack-novaAssignee: Yariv <yrachman>
Status: CLOSED CURRENTRELEASE QA Contact: Yariv <yrachman>
Severity: high Docs Contact:
Priority: high    
Version: 10.0 (Newton)CC: berrange, cfontain, dasmith, dbecker, dcadzow, eglynn, fbaudin, jhakimra, kchamart, mburns, morazi, sbauza, sgordon, srevivo, supadhya, vromanso, yrachman
Target Milestone: asyncKeywords: FeatureBackport, FutureFeature, TestOnly, Triaged, ZStream
Target Release: 10.0 (Newton)   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Enhancement
Doc Text:
Story Points: ---
Clone Of: 1615669 Environment:
Last Closed: 2019-02-14 13:11:11 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: 1553088, 1570949, 1615669, 1625180, 1632106, 1638299    
Bug Blocks:    

Comment 2 Yariv 2018-09-09 13:40:30 UTC 
Verified with the following puddle
http://download-node-02.eng.bos.redhat.com/rcm-guest/puddles/OpenStack/10.0-RHEL-7/rxtx-testing/

Minor update from 10z5 to rxtx-testing with the following changes
  # Rx/Tx
  NovaComputeExtraConfig:
    nova::compute::libvirt::rx_queue_size: '"1024"'

Redeployed images and had the following
    <interface type='vhostuser'>
      <mac address='fa:16:3e:38:50:16'/>
      <source type='unix' path='/var/lib/vhost_sockets/vhue0a0f807-ca' mode='server'/>
      <target dev='vhue0a0f807-ca'/>
      <model type='virtio'/>
      <driver rx_queue_size='1024' tx_queue_size='1024'/>
      <alias name='net0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
Comment 3 Yariv 2018-09-11 06:29:58 UTC 
Please refer https://bugzilla.redhat.com/show_bug.cgi?id=1625180
TripleO OVS+DPDK with SRIOV on the same compute is failing with puddle 10rxtx_tests
Comment 4 Sanjay Upadhyay 2018-09-24 06:08:00 UTC 
The preset passed_phase1 deployment fails on undercloud deploy - bug - 1632106
Comment 5 Sanjay Upadhyay 2018-09-24 06:08:23 UTC 
The preset passed_phase1 deployment fails on undercloud deploy - bug - 1632106
Comment 6 Sanjay Upadhyay 2018-09-25 16:21:09 UTC 
https://bugzilla.redhat.com/show_bug.cgi?id=1570949#c32