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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Tried ovs-dpdk installation in below setup and noticing it fails with OVS-DPDK initialization timeout problem. Herewith I had attached the local.conf file, which I had used for my setup bring up.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Server: Ubuntu 18.04 latest<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">OpenStack: Stein<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">OVS-DPDK: Master<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">byte-compiling /usr/local/lib/python3.6/dist-packages/networking_ovs_dpdk/agent/ovs_dpdk_firewall.py to ovs_dpdk_firewall.cpython-36.pyc<o:p></o:p></p>
<p class="MsoNormal">running install_egg_info<o:p></o:p></p>
<p class="MsoNormal">Copying networking_ovs_dpdk.egg-info to /usr/local/lib/python3.6/dist-packages/networking_ovs_dpdk-2015.1.1.dev275-py3.6.egg-info<o:p></o:p></p>
<p class="MsoNormal">running install_scripts<o:p></o:p></p>
<p class="MsoNormal">/usr/local/lib/python3.6/dist-packages/pbr/packaging.py:410: EasyInstallDeprecationWarning: Use get_header<o:p></o:p></p>
<p class="MsoNormal"> header = easy_install.get_script_header("", executable, is_wininst)<o:p></o:p></p>
<p class="MsoNormal">++/opt/stack/networking-ovs-dpdk/devstack/plugin.sh:source:35 popd<o:p></o:p></p>
<p class="MsoNormal">/opt/stack/ovs<o:p></o:p></p>
<p class="MsoNormal">++/opt/stack/networking-ovs-dpdk/devstack/plugin.sh:source:36 start_ovs_dpdk<o:p></o:p></p>
<p class="MsoNormal">++/opt/stack/networking-ovs-dpdk/devstack/libs/ovs-dpdk:start_ovs_dpdk:19 '[' -e /etc/init.d/ovs-dpdk ']'<o:p></o:p></p>
<p class="MsoNormal">++/opt/stack/networking-ovs-dpdk/devstack/libs/ovs-dpdk:start_ovs_dpdk:20 sudo service ovs-dpdk start<o:p></o:p></p>
<p class="MsoNormal">Job for ovs-dpdk.service failed because a timeout was exceeded.<o:p></o:p></p>
<p class="MsoNormal">See "systemctl status ovs-dpdk.service" and "journalctl -xe" for details.<o:p></o:p></p>
<p class="MsoNormal">+/opt/stack/networking-ovs-dpdk/devstack/libs/ovs-dpdk:start_ovs_dpdk:1 exit_trap<o:p></o:p></p>
<p class="MsoNormal">+./stack.sh:exit_trap:528 local r=1<o:p></o:p></p>
<p class="MsoNormal">++./stack.sh:exit_trap:529 jobs -p<o:p></o:p></p>
<p class="MsoNormal">+./stack.sh:exit_trap:529 jobs=<o:p></o:p></p>
<p class="MsoNormal">+./stack.sh:exit_trap:532 [[ -n '' ]]<o:p></o:p></p>
<p class="MsoNormal">+./stack.sh:exit_trap:538 '[' -f '' ']'<o:p></o:p></p>
<p class="MsoNormal">+./stack.sh:exit_trap:543 kill_spinner<o:p></o:p></p>
<p class="MsoNormal">+./stack.sh:kill_spinner:438 '[' '!' -z '' ']'<o:p></o:p></p>
<p class="MsoNormal">+./stack.sh:exit_trap:545 [[ 1 -ne 0 ]]<o:p></o:p></p>
<p class="MsoNormal">+./stack.sh:exit_trap:546 echo 'Error on exit'<o:p></o:p></p>
<p class="MsoNormal">Error on exit<o:p></o:p></p>
<p class="MsoNormal">+./stack.sh:exit_trap:548 type -p generate-subunit<o:p></o:p></p>
<p class="MsoNormal">+./stack.sh:exit_trap:549 generate-subunit 1607341696 1042 fail<o:p></o:p></p>
<p class="MsoNormal">+./stack.sh:exit_trap:551 [[ -z /opt/stack/logs/screen ]]<o:p></o:p></p>
<p class="MsoNormal">+./stack.sh:exit_trap:554 /home/ubuntu/devstack/tools/worlddump.py -d /opt/stack/logs/screen<o:p></o:p></p>
<p class="MsoNormal">Traceback (most recent call last):<o:p></o:p></p>
<p class="MsoNormal"> File "/home/ubuntu/devstack/tools/worlddump.py", line 255, in <module><o:p></o:p></p>
<p class="MsoNormal"> sys.exit(main())<o:p></o:p></p>
<p class="MsoNormal"> File "/home/ubuntu/devstack/tools/worlddump.py", line 239, in main<o:p></o:p></p>
<p class="MsoNormal"> sys.stdout = os.fdopen(sys.stdout.fileno(), 'w', 0)<o:p></o:p></p>
<p class="MsoNormal"> File "/usr/lib/python3.6/os.py", line 1017, in fdopen<o:p></o:p></p>
<p class="MsoNormal"> return io.open(fd, *args, **kwargs)<o:p></o:p></p>
<p class="MsoNormal">ValueError: can't have unbuffered text I/O<o:p></o:p></p>
<p class="MsoNormal">Exception ignored in: <_io.TextIOWrapper name='<stdout>' mode='w' encoding='UTF-8'><o:p></o:p></p>
<p class="MsoNormal">OSError: [Errno 9] Bad file descriptor<o:p></o:p></p>
<p class="MsoNormal">ubuntu@ubuntu:~/devstack$<o:p></o:p></p>
<p class="MsoNormal">ubuntu@ubuntu:~/devstack$ systemctl status ovs-dpdk.service<o:p></o:p></p>
<p class="MsoNormal">● ovs-dpdk.service - LSB: Open vSwitch DPDK<o:p></o:p></p>
<p class="MsoNormal"> Loaded: loaded (/etc/init.d/ovs-dpdk; generated)<o:p></o:p></p>
<p class="MsoNormal"> Active: failed (Result: timeout) since Mon 2020-12-07 12:05:38 UTC; 15s ago<o:p></o:p></p>
<p class="MsoNormal"> Docs: man:systemd-sysv-generator(8)<o:p></o:p></p>
<p class="MsoNormal"> Process: 21377 ExecStart=/etc/init.d/ovs-dpdk start (code=killed, signal=TERM)<o:p></o:p></p>
<p class="MsoNormal"> Tasks: 2 (limit: 9830)<o:p></o:p></p>
<p class="MsoNormal"> CGroup: /system.slice/ovs-dpdk.service<o:p></o:p></p>
<p class="MsoNormal"> <span style="font-family:"Arial",sans-serif">├</span>─21984 sudo ovs-vsctl --may-exist add-port br-enp24s0f1 enp24s0f1 -- set Interface enp24s0f1 type=dpdk options:dpdk-devargs=0000:18:00.1 other_config:pci_address=0000:18:00.1
other_config:driver=igb_uio other_config:p<o:p></o:p></p>
<p class="MsoNormal"> └瘢雹─21985 ovs-vsctl --may-exist add-port br-enp24s0f1 enp24s0f1 -- set Interface enp24s0f1 type=dpdk options:dpdk-devargs=0000:18:00.1 other_config:pci_address=0000:18:00.1 other_config:driver=igb_uio other_config:previo<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Dec 07 12:00:41 ubuntu sudo[21775]: root : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/opt/stack/DPDK-v18.11/usertools/dpdk-devbind.py -b igb_uio 0000:5e:00.1<o:p></o:p></p>
<p class="MsoNormal">Dec 07 12:00:41 ubuntu sudo[21775]: pam_unix(sudo:session): session opened for user root by (uid=0)<o:p></o:p></p>
<p class="MsoNormal">Dec 07 12:00:42 ubuntu sudo[21775]: pam_unix(sudo:session): session closed for user root<o:p></o:p></p>
<p class="MsoNormal">Dec 07 12:00:42 ubuntu ovs-dpdk[21377]: add-port command: ovs-vsctl --may-exist add-port br-enp24s0f1 enp24s0f1 -- set Interface enp24s0f1 type=dpdk options:dpdk-devargs=0000:18:00.1 other_config:pci_address=0000:18:00.1
<o:p></o:p></p>
<p class="MsoNormal">Dec 07 12:00:42 ubuntu sudo[21984]: root : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/usr/bin/ovs-vsctl --may-exist add-port br-enp24s0f1 enp24s0f1 -- set Interface enp24s0f1 type=dpdk options:dpdk-devargs=0000:18:00.1 other_<o:p></o:p></p>
<p class="MsoNormal">Dec 07 12:00:42 ubuntu sudo[21984]: pam_unix(sudo:session): session opened for user root by (uid=0)<o:p></o:p></p>
<p class="MsoNormal">Dec 07 12:00:42 ubuntu ovs-vsctl[21985]: ovs|00001|vsctl|INFO|Called as ovs-vsctl --may-exist add-port br-enp24s0f1 enp24s0f1 -- set Interface enp24s0f1 type=dpdk options:dpdk-devargs=0000:18:00.1 other_config:pci_address=0000:18<o:p></o:p></p>
<p class="MsoNormal">Dec 07 12:05:38 ubuntu systemd[1]: ovs-dpdk.service: Start operation timed out. Terminating.<o:p></o:p></p>
<p class="MsoNormal">Dec 07 12:05:38 ubuntu systemd[1]: ovs-dpdk.service: Failed with result 'timeout'.<o:p></o:p></p>
<p class="MsoNormal">Dec 07 12:05:38 ubuntu systemd[1]: Failed to start LSB: Open vSwitch DPDK.<o:p></o:p></p>
<p class="MsoNormal">ubuntu@ubuntu:~/devstack$<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks & Regards,<o:p></o:p></p>
<p class="MsoNormal">Elan<o:p></o:p></p>
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