On Thu, Oct 25, 2018 at 2:49 PM Tu, Lijuan <lijuan.tu@intel.com> wrote:

Please don’t give any value to ixia_group if you don’t have ixia, for example, “ixia_group=” instead of “ixia_group=None”

From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Manindra Tammineedi
Sent: Thursday, October 25, 2018 1:26 PM
To: dts@dpdk.org
Subject: [dts] Regarding the DPDK test suit execution failure.

Hi DTS Team,

This is Manindra, working for an organisation called biarca. Recently I have started working on DPDK and DTS. My goal is to configured a host (DUT) with DPDK and test the network performance from another host which is tester. I have downloaded the latest stable DPDK source 18.05.1 from dpdk.org and complied successfully. Also downloaded the DTS version 18.08 on tester host. On my hosts I have 2 10 gig nic and they were binded with DPDK. Please note that I don't have and IXIA appliance in this test bed.

I have configured the dts file as shown below. pci address of my 10 gig interface is 0000:08:00.0.

DPDK test suit configuration:

# vi executions/execution.cfg

[Execution1]

crbs=192.168.20.11

drivername=igb_uio

test_suites=

cmdline,

# hello_world,

multiprocess,

timer,

# blacklist,

mac_filter,

# ieee1588,

checksum_offload,

jumboframes,

# ipfrag,

# link_flowctrl,

# vlan,

# ip_pipeline,

# pmd_bonded,

# dynamic_config,

# generic_filter,

# dual_vlan,

# shutdown_api,

# fdir,

# ipv4_reassembly,

# scatter,

# pmdrssreta,

# pmd,

l2fwd,

# kni,

# uni_pkt

targets=

x86_64-native-linuxapp-gcc

parameters=nic_type=cfg:func=true

# vi conf/crbs.cfg

[192.168.20.11]

dut_ip=192.168.20.11

dut_user=root

dut_passwd=

os=linux

dut_arch=x86_64

tester_ip=192.168.20.12

tester_passwd=

ixia_group=None

channels=4

bypass_core0=True

[192.168.40.11]

dut_ip=192.168.40.11

dut_user=root

dut_passwd=

os=linux

dut_arch=x86_64

tester_ip=192.168.40.12

tester_passwd=

ixia_group=None

channels=4

bypass_core0=True

[192.168.50.11]

dut_ip=192.168.50.11

dut_user=root

dut_passwd=

os=linux

dut_arch=x86_64

tester_ip=192.168.50.12

tester_passwd=

ixia_group=None

channels=4

bypass_core0=True

# vi conf/ports.cfg

[192.168.20.11]

ports =

pci=0000:08:00.0,peer=0000:08:00.0;

When I try to execute the the dts using below command, test suite execution failed with below message.

root@compute-2:/home/biarca/dts# ./dts --config-file /home/biarca/dts/executions/execution.cfg

dts:

DUT 192.168.20.11

tester: ssh root@192.168.20.12

tester: ssh root@192.168.20.12

dut.192.168.20.11: ssh root@192.168.20.11

dut.192.168.20.11: ssh root@192.168.20.11

dts: CACHE: Cache will not be read.

dts: SKIP: The DPDK setup steps will be executed.

tester: sed -i '/192.168.20.11/d' ~/.ssh/known_hosts

tester: killall scapy 2>/dev/null; echo tester

tester: awk '/Hugepagesize/ {print $2}' /proc/meminfo

tester: scp -v dep/tgen.tgz root@192.168.20.12:~/

tester: scp -v dep/tclclient.tgz root@192.168.20.12:~/

tester: tar zxf tgen.tgz

tester: tar zxf tclclient.tgz

tester: modprobe uio

tester: Core0 bypassed

tester: Core0 bypassed

tester: modprobe igb

tester: modprobe ixgbe

tester: modprobe e1000e

tester: modprobe e1000

tester: cat /sys/bus/pci/devices/0000\:01\:00.0/vendor

tester: cat /sys/bus/pci/devices/0000\:01\:00.0/device

tester: cat /sys/bus/pci/devices/0000\:01\:00.0/vendor

tester: cat /sys/bus/pci/devices/0000\:01\:00.0/device

tester: ifconfig eno1 up

tester: cat /sys/bus/pci/devices/0000\:01\:00.1/vendor

tester: cat /sys/bus/pci/devices/0000\:01\:00.1/device

tester: cat /sys/bus/pci/devices/0000\:01\:00.1/vendor

tester: cat /sys/bus/pci/devices/0000\:01\:00.1/device

tester: ifconfig eno2 up

tester: cat /sys/bus/pci/devices/0000\:02\:00.0/vendor

tester: cat /sys/bus/pci/devices/0000\:02\:00.0/device

tester: cat /sys/bus/pci/devices/0000\:02\:00.0/vendor

tester: cat /sys/bus/pci/devices/0000\:02\:00.0/device

tester: ifconfig eno3 up

tester: cat /sys/bus/pci/devices/0000\:02\:00.1/vendor

tester: cat /sys/bus/pci/devices/0000\:02\:00.1/device

tester: cat /sys/bus/pci/devices/0000\:02\:00.1/vendor

tester: cat /sys/bus/pci/devices/0000\:02\:00.1/device

tester: ifconfig eno4 up

tester: cat /sys/bus/pci/devices/0000\:08\:00.0/vendor

tester: cat /sys/bus/pci/devices/0000\:08\:00.0/device

tester: cat /sys/bus/pci/devices/0000\:08\:00.0/vendor

tester: cat /sys/bus/pci/devices/0000\:08\:00.0/device

tester: ifconfig N/A up

tester: cat /sys/bus/pci/devices/0000\:08\:00.1/vendor

tester: cat /sys/bus/pci/devices/0000\:08\:00.1/device

tester: cat /sys/bus/pci/devices/0000\:08\:00.1/vendor

tester: cat /sys/bus/pci/devices/0000\:08\:00.1/device

tester: ifconfig N/A up

tester: Tester: [0000:01:00.0 14e4:1639] unknow_nic

tester: Tester: [0000:01:00.1 14e4:1639] unknow_nic

tester: Tester: [0000:02:00.0 14e4:1639] unknow_nic

tester: Tester: [0000:02:00.1 14e4:1639] unknow_nic

tester: Tester: [0000:08:00.0 1077:8020] unknow_nic

tester: Tester: [0000:08:00.1 1077:8020] unknow_nic

dut.192.168.20.11: ls /tmp/ && cd ~

dut.192.168.20.11: scp -v dep/dpdk.tar.gz root@192.168.20.11:/tmp/

dut.192.168.20.11: ulimit -c unlimited

dut.192.168.20.11: rm -rf ~/dpdk

dut.192.168.20.11: tar zxf /tmp/dpdk.tar.gz -C ~

dut.192.168.20.11: ls ~/dpdk

dut.192.168.20.11: cd ~/dpdk

dut.192.168.20.11: alias ls='ls --color=none'

dut.192.168.20.11: Core0 bypassed

dut.192.168.20.11: Core0 bypassed

dut.192.168.20.11: DUT: [0000:01:00.0 14e4:1639] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:01:00.1 14e4:1639] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:02:00.0 14e4:1639] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:02:00.1 14e4:1639] Skipped: Unknown/not selected

dut.192.168.20.11: cat /sys/bus/pci/devices/0000\:08\:00.0/vendor

dut.192.168.20.11: cat /sys/bus/pci/devices/0000\:08\:00.0/device

dut.192.168.20.11: cat /sys/bus/pci/devices/0000\:08\:00.0/vendor

dut.192.168.20.11: cat /sys/bus/pci/devices/0000\:08\:00.0/device

dut.192.168.20.11: DUT: [0000:08:00.1 8086:10fb] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:10.0 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:10.1 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:10.2 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:10.3 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:10.4 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:10.5 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:10.6 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:10.7 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:11.0 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:11.1 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:11.2 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:11.3 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:11.4 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:11.5 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:11.6 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:11.7 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:12.0 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:12.1 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:12.2 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:12.3 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:12.4 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:12.5 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:12.6 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:12.7 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:13.0 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:13.1 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:13.2 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:13.3 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:13.4 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:13.5 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:13.6 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: DUT: [0000:08:13.7 8086:10ed] Skipped: Unknown/not selected

dut.192.168.20.11: echo 0000:08:00.0 > /sys/bus/pci/devices/0000\:08\:00.0/driver/unbind

dut.192.168.20.11: modprobe ixgbe

dut.192.168.20.11: echo 0000:08:00.0 > /sys/bus/pci/drivers/ixgbe/bind

dut.192.168.20.11: ifconfig enp8s0f0 up

dut.192.168.20.11: ip link show enp8s0f0

dut.192.168.20.11: ip -family inet6 address show dev enp8s0f0 | awk '/inet6/ { print $2 }'

dut.192.168.20.11: ip -family inet address show dev enp8s0f0 | awk '/inet/ { print $2 }'

dut.192.168.20.11: CONFIGURED TESTER PORT CANNOT FOUND!!!

dut.192.168.20.11: DUT PORT MAP: [-1]

dts: PREREQ EXCEPTION Traceback (most recent call last):

File "/home/biarca/dts/framework/dts.py", line 341, in dts_run_prerequisties

dutobj.prerequisites()

File "/home/biarca/dts/framework/project_dpdk.py", line 327, in prerequisites

self.dut_prerequisites()

File "/home/biarca/dts/framework/dut.py", line 216, in dut_prerequisites

self.disable_tester_ipv6()

File "/home/biarca/dts/framework/dut.py", line 983, in disable_tester_ipv6

if self.tester.ports_info[tester_port]['type'] != 'ixia':

IndexError: list index out of range

dts: CACHE: Discarding cache.

dts: DTS ended

Could you guys please let me know what is the issue with my configuration and how to resolve it.

Thanks and Regards,

Manindra T