<div dir="ltr">Hi DTS Team,<div><br></div><div>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 <a href="http://dpdk.org/" target="_blank">dpdk.org</a> 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.</div><div><br></div><div>I have configured the dts file as shown below. pci address of my 10 gig interface is <i>0000:08:00.0. </i></div><div><br></div><div><div><b>DPDK test suit configuration:</b></div><div><b><br></b></div><div><font color="#0000ff"># vi executions/execution.cfg</font></div><div><br></div><div><i>[Execution1]</i></div><div><i>crbs=192.168.20.11</i></div><div><i>drivername=igb_uio</i></div><div><i>test_suites=</i></div><div><i> cmdline,</i></div><div><i># hello_world,</i></div><div><i> multiprocess,</i></div><div><i> timer,</i></div><div><i># blacklist,</i></div><div><i> mac_filter,</i></div><div><i># ieee1588,</i></div><div><i> checksum_offload,</i></div><div><i> jumboframes,</i></div><div><i># ipfrag,</i></div><div><i># link_flowctrl,</i></div><div><i># vlan,</i></div><div><i># ip_pipeline,</i></div><div><i># pmd_bonded,</i></div><div><i># dynamic_config,</i></div><div><i># generic_filter,</i></div><div><i># dual_vlan,</i></div><div><i># shutdown_api,</i></div><div><i># fdir,</i></div><div><i># ipv4_reassembly,</i></div><div><i># scatter,</i></div><div><i># pmdrssreta,</i></div><div><i># pmd,</i></div><div><i> l2fwd,</i></div><div><i># kni,</i></div><div><i># uni_pkt</i></div><div><i>targets=</i></div><div><i> x86_64-native-linuxapp-gcc</i></div><div><i>parameters=nic_type=cfg:func=true</i></div><div><br></div><div><br></div><div><font color="#0000ff"># vi conf/crbs.cfg</font></div><div><br></div><div><i>[192.168.20.11]</i></div><div><i>dut_ip=192.168.20.11</i></div><div><i>dut_user=root</i></div><div><i>dut_passwd=</i></div><div><i>os=linux</i></div><div><i>dut_arch=x86_64</i></div><div><i>tester_ip=192.168.20.12</i></div><div><i>tester_passwd=</i></div><div><i>ixia_group=None</i></div><div><i>channels=4</i></div><div><i>bypass_core0=True</i></div><div><i>[192.168.40.11]</i></div><div><i>dut_ip=192.168.40.11</i></div><div><i>dut_user=root</i></div><div><i>dut_passwd=</i></div><div><i>os=linux</i></div><div><i>dut_arch=x86_64</i></div><div><i>tester_ip=192.168.40.12</i></div><div><i>tester_passwd=</i></div><div><i>ixia_group=None</i></div><div><i>channels=4</i></div><div><i>bypass_core0=True</i></div><div><i>[192.168.50.11]</i></div><div><i>dut_ip=192.168.50.11</i></div><div><i>dut_user=root</i></div><div><i>dut_passwd=</i></div><div><i>os=linux</i></div><div><i>dut_arch=x86_64</i></div><div><i>tester_ip=192.168.50.12</i></div><div><i>tester_passwd=</i></div><div><i>ixia_group=None</i></div><div><i>channels=4</i></div><div><i>bypass_core0=True</i></div><div><br></div><div><br></div><div><font color="#0000ff"># vi conf/ports.cfg</font></div><div><br></div><div><i>[192.168.20.11]</i></div><div><i>ports =</i></div><div><i> pci=0000:08:00.0,peer=0000:08:00.0;</i></div></div><div><br></div><div>When I try to execute the the dts using below command, test suite execution failed with below message.</div><div><br></div><div><div><font color="#0000ff">root@compute-2:/home/biarca/dts# ./dts --config-file /home/biarca/dts/executions/execution.cfg</font></div><div><i> dts:</i></div><div><i>DUT 192.168.20.11</i></div><div><i> tester: ssh <a href="mailto:root@192.168.20.12" target="_blank">root@192.168.20.12</a></i></div><div><i> tester: ssh <a href="mailto:root@192.168.20.12" target="_blank">root@192.168.20.12</a></i></div><div><i> dut.192.168.20.11: ssh <a href="mailto:root@192.168.20.11" target="_blank">root@192.168.20.11</a></i></div><div><i> dut.192.168.20.11: ssh <a href="mailto:root@192.168.20.11" target="_blank">root@192.168.20.11</a></i></div><div><i> dts: CACHE: Cache will not be read.</i></div><div><i> dts: SKIP: The DPDK setup steps will be executed.</i></div><div><i> tester: sed -i '/<a href="http://192.168.20.11/d" target="_blank">192.168.20.11/d</a>' ~/.ssh/known_hosts</i></div><div><i> tester: killall scapy 2>/dev/null; echo tester</i></div><div><i> tester: awk '/Hugepagesize/ {print $2}' /proc/meminfo</i></div><div><i> tester: scp -v dep/tgen.tgz root@192.168.20.12:~/</i></div><div><i> tester: scp -v dep/tclclient.tgz root@192.168.20.12:~/</i></div><div><i> tester: tar zxf tgen.tgz</i></div><div><i> tester: tar zxf tclclient.tgz</i></div><div><i> tester: modprobe uio</i></div><div><i> tester: Core0 bypassed</i></div><div><i> tester: Core0 bypassed</i></div><div><i> tester: modprobe igb</i></div><div><i> tester: modprobe ixgbe</i></div><div><i> tester: modprobe e1000e</i></div><div><i> tester: modprobe e1000</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:01\:00.0/vendor</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:01\:00.0/device</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:01\:00.0/vendor</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:01\:00.0/device</i></div><div><i> tester: ifconfig eno1 up</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:01\:00.1/vendor</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:01\:00.1/device</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:01\:00.1/vendor</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:01\:00.1/device</i></div><div><i> tester: ifconfig eno2 up</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:02\:00.0/vendor</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:02\:00.0/device</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:02\:00.0/vendor</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:02\:00.0/device</i></div><div><i> tester: ifconfig eno3 up</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:02\:00.1/vendor</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:02\:00.1/device</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:02\:00.1/vendor</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:02\:00.1/device</i></div><div><i> tester: ifconfig eno4 up</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:08\:00.0/vendor</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:08\:00.0/device</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:08\:00.0/vendor</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:08\:00.0/device</i></div><div><i> tester: ifconfig N/A up</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:08\:00.1/vendor</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:08\:00.1/device</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:08\:00.1/vendor</i></div><div><i> tester: cat /sys/bus/pci/devices/0000\:08\:00.1/device</i></div><div><i> tester: ifconfig N/A up</i></div><div><i> tester: Tester: [0000:01:00.0 14e4:1639] unknow_nic</i></div><div><i> tester: Tester: [0000:01:00.1 14e4:1639] unknow_nic</i></div><div><i> tester: Tester: [0000:02:00.0 14e4:1639] unknow_nic</i></div><div><i> tester: Tester: [0000:02:00.1 14e4:1639] unknow_nic</i></div><div><i> tester: Tester: [0000:08:00.0 1077:8020] unknow_nic</i></div><div><i> tester: Tester: [0000:08:00.1 1077:8020] unknow_nic</i></div><div><i> dut.192.168.20.11: ls /tmp/ && cd ~</i></div><div><i> dut.192.168.20.11: scp -v dep/dpdk.tar.gz root@192.168.20.11:/tmp/</i></div><div><i> dut.192.168.20.11: ulimit -c unlimited</i></div><div><i> dut.192.168.20.11: rm -rf ~/dpdk</i></div><div><i> dut.192.168.20.11: tar zxf /tmp/dpdk.tar.gz -C ~</i></div><div><i> dut.192.168.20.11: ls ~/dpdk</i></div><div><i> dut.192.168.20.11: cd ~/dpdk</i></div><div><i> dut.192.168.20.11: alias ls='ls --color=none'</i></div><div><i> dut.192.168.20.11: Core0 bypassed</i></div><div><i> dut.192.168.20.11: Core0 bypassed</i></div><div><i> dut.192.168.20.11: DUT: [0000:01:00.0 14e4:1639] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:01:00.1 14e4:1639] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:02:00.0 14e4:1639] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:02:00.1 14e4:1639] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: cat /sys/bus/pci/devices/0000\:08\:00.0/vendor</i></div><div><i> dut.192.168.20.11: cat /sys/bus/pci/devices/0000\:08\:00.0/device</i></div><div><i> dut.192.168.20.11: cat /sys/bus/pci/devices/0000\:08\:00.0/vendor</i></div><div><i> dut.192.168.20.11: cat /sys/bus/pci/devices/0000\:08\:00.0/device</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:00.1 8086:10fb] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:10.0 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:10.1 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:10.2 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:10.3 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:10.4 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:10.5 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:10.6 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:10.7 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:11.0 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:11.1 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:11.2 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:11.3 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:11.4 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:11.5 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:11.6 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:11.7 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:12.0 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:12.1 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:12.2 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:12.3 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:12.4 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:12.5 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:12.6 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:12.7 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:13.0 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:13.1 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:13.2 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:13.3 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:13.4 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:13.5 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:13.6 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: DUT: [0000:08:13.7 8086:10ed] Skipped: Unknown/not selected</i></div><div><i> dut.192.168.20.11: echo 0000:08:00.0 > /sys/bus/pci/devices/0000\:08\:00.0/driver/unbind</i></div><div><i> dut.192.168.20.11: modprobe ixgbe</i></div><div><i> dut.192.168.20.11: echo 0000:08:00.0 > /sys/bus/pci/drivers/ixgbe/bind</i></div><div><i> dut.192.168.20.11: ifconfig enp8s0f0 up</i></div><div><i> dut.192.168.20.11: ip link show enp8s0f0</i></div><div><i> dut.192.168.20.11: ip -family inet6 address show dev enp8s0f0 | awk '/inet6/ { print $2 }'</i></div><div><i> dut.192.168.20.11: ip -family inet address show dev enp8s0f0 | awk '/inet/ { print $2 }'</i></div><div><i> dut.192.168.20.11: CONFIGURED TESTER PORT CANNOT FOUND!!!</i></div><div><i> dut.192.168.20.11: DUT PORT MAP: [-1]</i></div><div><i> dts: PREREQ EXCEPTION Traceback (most recent call last):</i></div><div><i> File "/home/biarca/dts/framework/dts.py", line 341, in dts_run_prerequisties</i></div><div><i> dutobj.prerequisites()</i></div><div><i> File "/home/biarca/dts/framework/project_dpdk.py", line 327, in prerequisites</i></div><div><i> self.dut_prerequisites()</i></div><div><i> File "/home/biarca/dts/framework/dut.py", line 216, in dut_prerequisites</i></div><div><i> self.disable_tester_ipv6()</i></div><div><i> File "/home/biarca/dts/framework/dut.py", line 983, in disable_tester_ipv6</i></div><div><i> if self.tester.ports_info[tester_port]['type'] != 'ixia':</i></div><div><i>IndexError: list index out of range</i></div><div><i><br></i></div><div><i> dts: CACHE: Discarding cache.</i></div><div><i> dts: DTS ended</i></div></div><div><br></div><div>Could you guys please let me know what is the issue with my configuration and how to resolve it.</div><div><br></div><div>Thanks and Regards,</div><div>Manindra T</div></div>