Bug 1754708

Backport is in rhel-8.2.0 branch, as it seems to be just branched off rhel-8.1.1 branch

Hi Jens,
I assume that dpdk-19.11-4.el8 is to be tested for External Snapshot 2.
Thanks!
Jean

[root@netqe30 cilium]# rpm -q dpdk
dpdk-19.11-4.el8.x86_64

[beaker-BaseOS]
name=beaker-BaseOS
baseurl=http://download.eng.bos.redhat.com/rhel-8/rel-eng/RHEL-8/RHEL-8.2.0-20200227.0/compose/BaseOS/x86_64/os
enabled=1
gpgcheck=0
skip_if_unavailable=1

Passed the PvP 0-loss test --- 7.54 Mpps throughput rate.

Attached below is test related information.

*** Guest ***
[root@localhost ~]# rpm -q dpdk
dpdk-19.11-4.el8.x86_64
[root@localhost ~]# uname -r
4.18.0-187.el8.x86_64
[root@localhost ~]# cat testpmd.sh
testpmd -l 0,1,2,3,4 -n 1 -w 0000:00:03.0 -w 0000:00:09.0 --socket-mem 4096 -- -i --nb-cores=4  --rxq=2 --txq=2 --rxd=1024 --txd=1024
[root@localhost ~]#

[root@netqe7 images]# virsh dumpxml master
<domain type='kvm' id='12'>
  <name>master</name>
  <uuid>9ad5d03c-5fb1-4bf5-981d-c68b6b80a410</uuid>
  <metadata>
    <libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
      <libosinfo:os id="http://redhat.com/rhel/8.2"/>
    </libosinfo:libosinfo>
  </metadata>
  <memory unit='KiB'>8388608</memory>
  <currentMemory unit='KiB'>8388608</currentMemory>
  <memoryBacking>
    <hugepages>
      <page size='1048576' unit='KiB'/>
    </hugepages>
  </memoryBacking>
  <vcpu placement='static'>5</vcpu>
  <cputune>
    <vcpupin vcpu='0' cpuset='0'/>
    <vcpupin vcpu='1' cpuset='1'/>
    <vcpupin vcpu='2' cpuset='9'/>
    <vcpupin vcpu='3' cpuset='3'/>
    <vcpupin vcpu='4' cpuset='11'/>
    <emulatorpin cpuset='4,12'/>
  </cputune>
  <resource>
    <partition>/machine</partition>
  </resource>
  <os>
    <type arch='x86_64' machine='pc-q35-rhel7.6.0'>hvm</type>
    <boot dev='hd'/>
  </os>
  <features>
    <acpi/>
    <apic/>
  </features>
  <cpu mode='custom' match='exact' check='full'>
    <model fallback='forbid'>Haswell-noTSX-IBRS</model>
    <vendor>Intel</vendor>
    <feature policy='require' name='vme'/>
    <feature policy='require' name='ss'/>
    <feature policy='require' name='vmx'/>
    <feature policy='require' name='f16c'/>
    <feature policy='require' name='rdrand'/>
    <feature policy='require' name='hypervisor'/>
    <feature policy='require' name='arat'/>
    <feature policy='require' name='tsc_adjust'/>
    <feature policy='require' name='umip'/>
    <feature policy='require' name='md-clear'/>
    <feature policy='require' name='stibp'/>
    <feature policy='require' name='arch-capabilities'/>
    <feature policy='require' name='ssbd'/>
    <feature policy='require' name='xsaveopt'/>
    <feature policy='require' name='pdpe1gb'/>
    <feature policy='require' name='abm'/>
    <feature policy='require' name='skip-l1dfl-vmentry'/>
    <numa>
      <cell id='0' cpus='0-4' memory='8388608' unit='KiB' memAccess='shared'/>
    </numa>
  </cpu>
  <clock offset='utc'>
    <timer name='rtc' tickpolicy='catchup'/>
    <timer name='pit' tickpolicy='delay'/>
    <timer name='hpet' present='no'/>
  </clock>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>destroy</on_crash>
  <pm>
    <suspend-to-mem enabled='no'/>
    <suspend-to-disk enabled='no'/>
  </pm>
  <devices>
    <emulator>/usr/libexec/qemu-kvm</emulator>
    <disk type='file' device='disk'>
      <driver name='qemu' type='qcow2'/>
      <source file='/var/lib/libvirt/images/master.qcow2'/>
      <backingStore/>
      <target dev='vda' bus='virtio'/>
      <alias name='virtio-disk0'/>
      <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
    </disk>
    <controller type='usb' index='0' model='qemu-xhci' ports='15'>
      <alias name='usb'/>
      <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
    </controller>
    <controller type='sata' index='0'>
      <alias name='ide'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
    </controller>
    <controller type='pci' index='0' model='pcie-root'>
      <alias name='pcie.0'/>
    </controller>
    <controller type='pci' index='1' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='1' port='0x8'/>
      <alias name='pci.1'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0' multifunction='on'/>
    </controller>
    <controller type='pci' index='2' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='2' port='0x9'/>
      <alias name='pci.2'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
    </controller>
    <controller type='pci' index='3' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='3' port='0xa'/>
      <alias name='pci.3'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
    </controller>
    <controller type='pci' index='4' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='4' port='0xb'/>
      <alias name='pci.4'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x3'/>
    </controller>
    <controller type='pci' index='5' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='5' port='0xc'/>
      <alias name='pci.5'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x4'/>
    </controller>
    <controller type='pci' index='6' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='6' port='0xd'/>
      <alias name='pci.6'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x5'/>
    </controller>
    <controller type='pci' index='7' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='7' port='0xe'/>
      <alias name='pci.7'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x6'/>
    </controller>
    <controller type='virtio-serial' index='0'>
      <alias name='virtio-serial0'/>
      <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
    </controller>
    <interface type='vhostuser'>
      <mac address='52:54:00:e4:d2:0d'/>
      <source type='unix' path='/tmp/vhost0' mode='server'/>
      <target dev='vhost0'/>
      <model type='virtio'/>
      <driver name='vhost' queues='2'/>
      <alias name='net0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
    </interface>
    <interface type='vhostuser'>
      <mac address='52:54:00:a4:fb:e2'/>
      <source type='unix' path='/tmp/vhost1' mode='server'/>
      <target dev='vhost1'/>
      <model type='virtio'/>
      <driver name='vhost' queues='2'/>
      <alias name='net1'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/>
    </interface>
    <interface type='bridge'>
      <mac address='52:54:00:50:9a:b5'/>
      <source bridge='virbr0'/>
      <target dev='vnet0'/>
      <model type='virtio'/>
      <alias name='net2'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
    </interface>
    <serial type='pty'>
      <source path='/dev/pts/2'/>
      <target type='isa-serial' port='0'>
        <model name='isa-serial'/>
      </target>
      <alias name='serial0'/>
    </serial>
    <serial type='file'>
      <source path='/tmp/master.console'/>
      <target type='isa-serial' port='1'>
        <model name='isa-serial'/>
      </target>
      <alias name='serial1'/>
    </serial>
    <console type='pty' tty='/dev/pts/2'>
      <source path='/dev/pts/2'/>
      <target type='serial' port='0'/>
      <alias name='serial0'/>
    </console>
    <channel type='unix'>
      <source mode='bind' path='/var/lib/libvirt/qemu/channel/target/domain-12-master/org.qemu.guest_agent.0'/>
      <target type='virtio' name='org.qemu.guest_agent.0' state='connected'/>
      <alias name='channel0'/>
      <address type='virtio-serial' controller='0' bus='0' port='1'/>
    </channel>
    <input type='mouse' bus='ps2'>
      <alias name='input0'/>
    </input>
    <input type='keyboard' bus='ps2'>
      <alias name='input1'/>
    </input>
    <memballoon model='virtio'>
      <alias name='balloon0'/>
      <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
    </memballoon>
    <rng model='virtio'>
      <backend model='random'>/dev/urandom</backend>
      <alias name='rng0'/>
      <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/>
    </rng>
  </devices>
  <seclabel type='dynamic' model='selinux' relabel='yes'>
    <label>system_u:system_r:svirt_t:s0:c97,c331</label>
    <imagelabel>system_u:object_r:svirt_image_t:s0:c97,c331</imagelabel>
  </seclabel>
  <seclabel type='dynamic' model='dac' relabel='yes'>
    <label>+107:+1001</label>
    <imagelabel>+107:+1001</imagelabel>
  </seclabel>
</domain>

[root@netqe7 images]# 

*** Host ***

root@netqe7 images]# ovs-vsctl show
4070d294-1918-4991-8dd4-41f12d31f290
    Bridge ovsbr0
        datapath_type: netdev
        Port ovsbr0
            Interface ovsbr0
                type: internal
        Port vhost1
            Interface vhost1
                type: dpdkvhostuserclient
                options: {vhost-server-path="/tmp/vhost1"}
        Port dpdk1
            Interface dpdk1
                type: dpdk
                options: {dpdk-devargs="0000:83:00.1", n_rxq="2"}
        Port vhost0
            Interface vhost0
                type: dpdkvhostuserclient
                options: {vhost-server-path="/tmp/vhost0"}
        Port dpdk0
            Interface dpdk0
                type: dpdk
                options: {dpdk-devargs="0000:83:00.0", n_rxq="2"}
    ovs_version: "2.13.0"
[root@netqe7 images]# rpm -q openvswitch2.13
openvswitch2.13-2.13.0-7.el8fdb.x86_64
[root@netqe7 images]# uname -r
4.18.0-187.el8.x86_64

(In reply to Jean-Tsung Hsiao from comment #4)
> Hi Jens,
> I assume that dpdk-19.11-4.el8 is to be tested for External Snapshot 2.
> Thanks!
> Jean
> 
> [root@netqe30 cilium]# rpm -q dpdk
> dpdk-19.11-4.el8.x86_64
> 
> [beaker-BaseOS]
> name=beaker-BaseOS
> baseurl=http://download.eng.bos.redhat.com/rhel-8/rel-eng/RHEL-8/RHEL-8.2.0-
> 20200227.0/compose/BaseOS/x86_64/os
> enabled=1
> gpgcheck=0
> skip_if_unavailable=1

sorry for the late reply. yes, dpdk-19.11-4.el8

After evaluating this issue, there are no plans to address it further or fix it in an upcoming release.  Therefore, it is being closed.  If plans change such that this issue will be fixed in an upcoming release, then the bug can be reopened.