From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id DEC12A0567 for ; Tue, 9 Mar 2021 20:01:12 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D2BE422A52F; Tue, 9 Mar 2021 20:01:12 +0100 (CET) Received: from mail-qk1-f170.google.com (mail-qk1-f170.google.com [209.85.222.170]) by mails.dpdk.org (Postfix) with ESMTP id ACFCE22A48F for ; Tue, 9 Mar 2021 20:01:10 +0100 (CET) Received: by mail-qk1-f170.google.com with SMTP id l132so14167013qke.7 for ; Tue, 09 Mar 2021 11:01:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=nHnPgGcK/7ZO1lWtB7idZhoyDcLvXM4U7swPHOHyZts=; b=LxvZIKEn5f52iO/RqnM6FlNbx6kMZKKxtft1pzdwRPWt+qekZaSbUsYHUdzoDpP8Db z77atOvxnLctZQ7ZKVwdz7D+iO3pfvMo0B6/CdIuP7Lerd0O3OpFZAjIXwS1fvSsGjaE MzMZ1sc+4V8ylwZ51bSkygiv71bWXagYetRlo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=nHnPgGcK/7ZO1lWtB7idZhoyDcLvXM4U7swPHOHyZts=; b=kr7Cy27q+zWmuUSjDhTRtMey8RTSqJy+izMZxRMMnsgWGGigwY8DAxuz4NrlfG8kO8 9a491TArBUxP5W40ccSrldMJIzluNeG7MXxUozKmMKRhxuChs2G8FhtHB5JTPnNptht0 eIONi1x/p6PJGdpWUCzlBgf00xaCkXQprQLxiy73Moagx2hC8nPRi4YtzXTpN1xqwj9s M5I0b7IYok0ASW2D9VGtlS3i8f0GyHaPEB0JvueZgx8BjEqMOK7VGpfB2chhTpH7nhWh PFQlgxe+P/fCSwWqK75WHjrBOLVojAM4sWy3sBiI+LvevaaZA5FMPoMU2gRsSMtHoLxi u8Wg== X-Gm-Message-State: AOAM532Xq0lvO2zZe0EzJiBl68eg07zfYF8xCaTqaeG15PgzWly4t8hb HdT/vmgKlSil/sxBdO7Y9kSUO4OtTm2rpkuzkL04gA== X-Google-Smtp-Source: ABdhPJwHQLLub03DLkcLCTpU5heh6g7m7hfEn88mP2X3ugdHGPV0z8lVZajsmQG1skCAcA1QqARvU8sA/IOzgYr1VzA= X-Received: by 2002:a37:86c6:: with SMTP id i189mr28009802qkd.455.1615316469921; Tue, 09 Mar 2021 11:01:09 -0800 (PST) MIME-Version: 1.0 References: <6b0b25c338e840929f72560a3889f9f8@pantheon.tech> In-Reply-To: From: Ajit Khaparde Date: Tue, 9 Mar 2021 11:00:53 -0800 Message-ID: To: David Liu Cc: =?UTF-8?Q?Juraj_Linke=C5=A1?= , Owen Hilyard , "ci@dpdk.org" , dpdklab Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="0000000000006a83ab05bd1f2cdb" Subject: Re: [dpdk-ci] [dpdklab] Re: [DPDKLAB] 25G Broadcom NIC in Arm hardware X-BeenThere: ci@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK CI discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ci-bounces@dpdk.org Sender: "ci" --0000000000006a83ab05bd1f2cdb Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable David, The tool has issues when I load the kernel module. I am looking for another alternative. Please go ahead and take back the setup. Thanks Ajit On Tue, Mar 9, 2021 at 8:56 AM Ajit Khaparde w= rote: > > Hi David, > I am about to login into the setup and try something. > I will let you know once I am done and then you can take control. > > Thanks > Ajit > > On Tue, Mar 9, 2021 at 6:24 AM David Liu wrote: > > > > Hi Ajit, > > > > Thank for the update. > > > > May I know if I can enable testing or would you like more time to look = into this? > > > > Best, > > David > > > > On Sun, Mar 7, 2021 at 8:07 PM Ajit Khaparde wrote: > >> > >> David, > >> I did spend some time on this. For now I can't tell what is wrong. > >> But I want to update the firmware on the card to take another shot at = it. > >> Since this is an ARM based server, I will have to find a way to update= the firmware. > >> IIRC our tools are mostly x86 based. So I am looking around. > >> I will update you soon. > >> > >> Thanks > >> Ajit > >> > >> On Fri, Mar 5, 2021 at 2:06 PM Ajit Khaparde wrote: > >>> > >>> Hi David, > >>> That's a good idea. That way you don't have to watch out for my email= requesting to stop the tests. > >>> > >>> Thanks > >>> Ajit > >>> > >>> On Fri, Mar 5, 2021 at 1:29 PM David Liu wrote: > >>>> > >>>> Hi Ajit, Juraj, > >>>> > >>>> For simplicity, we will keep the functional and performance testing = disable during the weekend. > >>>> > >>>> In this way, you will have no testing interfere with you during trou= bleshooting. > >>>> > >>>> Then we will rerun all the jobs that are skipped. > >>>> > >>>> Please let me know if you have any questions. > >>>> > >>>> Best, > >>>> David > >>>> > >>>> On Wed, Mar 3, 2021 at 4:05 AM Juraj Linke=C5=A1 wrote: > >>>>> > >>>>> Hi David, Ajit, > >>>>> > >>>>> > >>>>> > >>>>> Friday 10am is 4pm for me a that's fine. > >>>>> > >>>>> > >>>>> > >>>>> Juraj > >>>>> > >>>>> > >>>>> > >>>>> From: David Liu > >>>>> Sent: Tuesday, March 2, 2021 7:06 PM > >>>>> To: Ajit Khaparde > >>>>> Cc: Juraj Linke=C5=A1 ; Owen Hilyard ; ci@dpdk.org; dpdklab > >>>>> Subject: Re: [dpdk-ci] [dpdklab] Re: [DPDKLAB] 25G Broadcom NIC in = Arm hardware > >>>>> > >>>>> > >>>>> > >>>>> Hi, Ajit > >>>>> I changed it to Friday at 10 AM for now. > >>>>> > >>>>> We can change again if that doesn't work for Juraj > >>>>> > >>>>> Best, > >>>>> > >>>>> David > >>>>> > >>>>> > >>>>> > >>>>> > >>>>> > >>>>> On Tue, Mar 2, 2021 at 10:28 AM Ajit Khaparde wrote: > >>>>> > >>>>> Hi David, > >>>>> My Thursdays are crazy. Can we do Friday instead? > >>>>> Juraj, can you make Friday 10AM (Eastern time) call? > >>>>> > >>>>> Thanks > >>>>> Ajit > >>>>> > >>>>> On Tue, Mar 2, 2021 at 6:29 AM David Liu wrote: > >>>>> > > >>>>> > Hi Ajit and Juraj, > >>>>> > > >>>>> > I send out an invite for Thursday, Mar 4 at 10:00 AM. But feel fr= ee to adjust the time or let me know if there is a better time that works f= or you. > >>>>> > > >>>>> > For me, I can do: > >>>>> > Tuesday 10:00 AM - 1:00 PM. > >>>>> > Thursday 10:00 AM - 1:00 PM. > >>>>> > Friday 10:00 AM - 12:00 PM and 2:00 PM - 5:00 PM > >>>>> > > >>>>> > Best, > >>>>> > David > >>>>> > > >>>>> > On Mon, Mar 1, 2021 at 10:12 AM Ajit Khaparde wrote: > >>>>> >> > >>>>> >> David, > >>>>> >> I was busy with a customer issue and could not get to my emails. > >>>>> >> I am seeing this now. Let me close out any issues needing urgent= attention. > >>>>> >> Let's sync on a suitable time after that. > >>>>> >> > >>>>> >> Juraj, > >>>>> >> Sure. We will add you. > >>>>> >> > >>>>> >> Thanks > >>>>> >> Ajit > >>>>> >> > >>>>> >> On Mon, Mar 1, 2021 at 7:00 AM Juraj Linke=C5=A1 wrote: > >>>>> >> > > >>>>> >> > Hi Ajit, David, > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > If you're setting up a call, could you please send me an invit= e? I'd like to get some insight into the issues on Arm's behalf. > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > Thanks, > >>>>> >> > > >>>>> >> > Juraj > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > From: ci On Behalf Of David Liu > >>>>> >> > Sent: Thursday, February 25, 2021 7:47 PM > >>>>> >> > To: Ajit Khaparde > >>>>> >> > Cc: Owen Hilyard ; ci@dpdk.org; dpdklab = > >>>>> >> > Subject: Re: [dpdk-ci] [dpdklab] Re: [DPDKLAB] 25G Broadcom NI= C in Arm hardware > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > Hi Ajit, > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > Sorry for this issue. > >>>>> >> > > >>>>> >> > If possible I would like to set up a time where we can do this= in a call to help get this solved faster. > >>>>> >> > > >>>>> >> > Please let me know what would be a good time for you. > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > Best, > >>>>> >> > > >>>>> >> > David > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > On Thu, Feb 25, 2021 at 12:55 PM David Liu = wrote: > >>>>> >> > > >>>>> >> > Hi Ajit, > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > I changed the permission to allow you to run sudo. > >>>>> >> > > >>>>> >> > This should work now. > >>>>> >> > > >>>>> >> > Let me know if you still have issues. > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > Best, > >>>>> >> > > >>>>> >> > David > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > On Mon, Feb 22, 2021 at 11:11 PM Ajit Khaparde wrote: > >>>>> >> > > >>>>> >> > David, > >>>>> >> > > >>>>> >> > I tried the option to use sudo. And that didn't work. > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > Thanks > >>>>> >> > > >>>>> >> > Ajit > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > ajitkhaparde is not allowed to run sudo on arm-gigabyte. This= incident will be reported. > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > ---- > >>>>> >> > > >>>>> >> > sudo su > >>>>> >> > [sudo] password for ajitkhaparde: > >>>>> >> > ajitkhaparde is not allowed to run sudo on arm-dell. This inc= ident will be reported. > >>>>> >> > ajitkhaparde@arm-dell:/opt/dts$ sudo ./dts -s > >>>>> >> > [sudo] password for ajitkhaparde: > >>>>> >> > ajitkhaparde is not allowed to run sudo on arm-dell. This inc= ident will be reported. > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > On Thu, Feb 18, 2021 at 10:03 AM Ajit Khaparde wrote: > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > On Thu, Feb 18, 2021 at 10:01 AM David Liu = wrote: > >>>>> >> > > >>>>> >> > Hi Ajit, > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > This is likely caused by when dts try to ssh into another mach= ine as a normal user which will prompt you for the password. > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > One solution would be "sudo su" as root to run the command lin= e since you should have root access. > >>>>> >> > > >>>>> >> > David, > >>>>> >> > > >>>>> >> > Let me try this method first. > >>>>> >> > > >>>>> >> > If it does not work, we could try with the public ssh keys. > >>>>> >> > > >>>>> >> > I will let you know. > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > Thanks > >>>>> >> > > >>>>> >> > Ajit > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > Another solution would be to let me add your public ssh key in= to both machines. > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > Let me know if this helps. > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > Best, > >>>>> >> > > >>>>> >> > David > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > On Fri, Feb 12, 2021 at 5:48 PM Ajit Khaparde wrote: > >>>>> >> > > >>>>> >> > Thanks Owen. > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > When I run the dts command line suggested, I get the following= error. > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > Thanks > >>>>> >> > > >>>>> >> > Ajit > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > Traceback (most recent call last): > >>>>> >> > File "/opt/dts/framework/ssh_pexpect.py", line 60, in _conne= ct_host > >>>>> >> > self.password, original_prompt=3D'[$#>]', password_regex= =3Dr'(?i)(?:password:)|(?:passphrase for key)|(?i)(password for .+:)') > >>>>> >> > File "/usr/local/lib/python3.6/dist-packages/pexpect/pxssh.p= y", line 440, in login > >>>>> >> > raise ExceptionPxssh('password refused') > >>>>> >> > pexpect.pxssh.ExceptionPxssh: password refused > >>>>> >> > > >>>>> >> > ^^^^^^^^^^^^^^ > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > On Fri, Feb 12, 2021 at 12:09 PM Owen Hilyard wrote: > >>>>> >> > > >>>>> >> > Hello Ajit, > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > There was a misconfiguration in our identity management system= . The issue should now be resolved. > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > Owen Hilyard > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > On Thu, Feb 11, 2021 at 9:38 PM 'Ajit Khaparde' via dpdklab wrote: > >>>>> >> > > >>>>> >> > David, > >>>>> >> > > >>>>> >> > I can use my credentials to login to rhea. > >>>>> >> > > >>>>> >> > But the same credentials are not allowing me to login onto the= servers you provided. > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > Thanks > >>>>> >> > > >>>>> >> > Ajit > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > ssh -l ajitkhaparde arm-gigabyte.dpdklab.iol.unh.edu > >>>>> >> > Connection closed by 172.18.0.41 port 22 > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > ssh -l ajitkhaparde arm-dell.dpdklab.iol.unh.edu > >>>>> >> > Connection closed by 172.18.0.40 port 22 > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > On Tue, Feb 9, 2021 at 6:36 AM David Liu wr= ote: > >>>>> >> > > >>>>> >> > Hi Ajit, > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > Thanks for the update. Let me know if you need anything from m= e. > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > Best, > >>>>> >> > > >>>>> >> > David > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > On Sun, Feb 7, 2021 at 11:04 PM Ajit Khaparde wrote: > >>>>> >> > > >>>>> >> > David, > >>>>> >> > > >>>>> >> > I had some trouble with my system over the past week. > >>>>> >> > > >>>>> >> > So I could not login into the setup. I am hoping that my syste= m will be restored early this week > >>>>> >> > > >>>>> >> > I will login into the setup after that. > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > Thanks > >>>>> >> > > >>>>> >> > Ajit > >>>>> >> > > >>>>> >> > > >>>>> >> > > >>>>> >> > On Tue, Feb 2, 2021 at 10:57 AM Ajit Khaparde wrote: > >>>>> >> > > >>>>> >> > Hi David, > >>>>> >> > I actually did miss it. I will take a look. > >>>>> >> > Thanks for the refresh mail. > >>>>> >> > > >>>>> >> > Thanks > >>>>> >> > Ajit > >>>>> >> > > >>>>> >> > On Tue, Feb 2, 2021 at 8:58 AM David Liu wr= ote: > >>>>> >> > > > >>>>> >> > > Hi Ajit, > >>>>> >> > > > >>>>> >> > > Ping again in case if you miss the last email. > >>>>> >> > > > >>>>> >> > > Did you have a chance to give it a try on login to the machi= nes? > >>>>> >> > > > >>>>> >> > > Just some notes, we are currently running compile and some p= erformance/functional testing. > >>>>> >> > > Which it may be hard for you to run dts, so please let me kn= ow if you want me to stop these tests for you to debug. > >>>>> >> > > > >>>>> >> > > Step I run: > >>>>> >> > > CONF=3D"conf_dpdk" ./switch.sh Broadcom #this is to switch= the dts configuration to Broadcom > >>>>> >> > > ./dts -s = #To start the dts > >>>>> >> > > > >>>>> >> > > Informatio: > >>>>> >> > > arm-dell.dpdklab.iol.unh.edu > >>>>> >> > > - dts - located in /opt/dts > >>>>> >> > > - Trex - located in /opt/trex/v2.87 > >>>>> >> > > > >>>>> >> > > arm-gigabyte.dpdklab.iol.unh.edu > >>>>> >> > > - dpdk - located in /root/dpdk > >>>>> >> > > > >>>>> >> > > Best, > >>>>> >> > > David > >>>>> >> > > > >>>>> >> > > On Tue, Jan 26, 2021 at 4:59 PM David Liu = wrote: > >>>>> >> > >> > >>>>> >> > >> Also, I had changed the configuration when I run Broadcom n= ic. > >>>>> >> > >> In the dts folder, you can start it with ./dts -s > >>>>> >> > >> > >>>>> >> > >> On Tue, Jan 26, 2021 at 4:54 PM David Liu wrote: > >>>>> >> > >>> > >>>>> >> > >>> Hi Ajit, > >>>>> >> > >>> Sorry for the late reply. > >>>>> >> > >>> > >>>>> >> > >>> You can ssh into the machine using the same VPN Username a= nd Password. > >>>>> >> > >>> Can you try and see if that works? > >>>>> >> > >>> > >>>>> >> > >>> Informatio: > >>>>> >> > >>> arm-dell.dpdklab.iol.unh.edu > >>>>> >> > >>> - dts - located in /opt/dts > >>>>> >> > >>> - Trex - located in /opt/trex/v2.87 > >>>>> >> > >>> > >>>>> >> > >>> arm-gigabyte.dpdklab.iol.unh.edu > >>>>> >> > >>> - dpdk - located in /root/dpdk > >>>>> >> > >>> > >>>>> >> > >>> > >>>>> >> > >>> Thanks, > >>>>> >> > >>> David > >>>>> >> > >>> > >>>>> >> > >>> On Tue, Jan 19, 2021 at 5:20 PM Ajit Khaparde wrote: > >>>>> >> > >>>> > >>>>> >> > >>>> Hi David, > >>>>> >> > >>>> Thanks for pinging me. Do you think I could login into th= e setup and > >>>>> >> > >>>> see what is happening? > >>>>> >> > >>>> I do have the credentials for two systems in your lab - > >>>>> >> > >>>> rhea.dpdklab.iol.unh.edu and io.dpdklab.iol.unh.edu > >>>>> >> > >>>> If you can provide me details of the systems you are tryi= ng to > >>>>> >> > >>>> configure, I could take a look. > >>>>> >> > >>>> > >>>>> >> > >>>> Thanks > >>>>> >> > >>>> Ajit > >>>>> >> > >>>> > >>>>> >> > >>>> On Tue, Jan 19, 2021 at 1:41 PM David Liu wrote: > >>>>> >> > >>>> > > >>>>> >> > >>>> > Hi Ajit, > >>>>> >> > >>>> > > >>>>> >> > >>>> > Thank you for helping out. > >>>>> >> > >>>> > > >>>>> >> > >>>> > How are you doing with this issue? > >>>>> >> > >>>> > > >>>>> >> > >>>> > Please let me know if you need anything information fro= m us. > >>>>> >> > >>>> > > >>>>> >> > >>>> > Just some extra information that both Trex and dts are = on the same intel tester machine. > >>>>> >> > >>>> > > >>>>> >> > >>>> > Best, > >>>>> >> > >>>> > David > >>>>> >> > >>>> > > >>>>> >> > >>>> > On Thu, Jan 14, 2021 at 2:12 PM David Liu wrote: > >>>>> >> > >>>> >> > >>>>> >> > >>>> >> Yes, so this is the same NIC work on x86. > >>>>> >> > >>>> >> By seeing the link, I am assuming you mean the ports t= hat are using for Trex. If so they are UP before I start the Trex. > >>>>> >> > >>>> >> > >>>>> >> > >>>> >> Thank, > >>>>> >> > >>>> >> David > >>>>> >> > >>>> >> > >>>>> >> > >>>> >> > >>>>> >> > >>>> >> On Thu, Jan 14, 2021 at 1:11 AM Ajit Khaparde wrote: > >>>>> >> > >>>> >>> > >>>>> >> > >>>> >>> Does the same NIC work on x86? > >>>>> >> > >>>> >>> Also do you see link before you start the trex? I am = trying to see if the port failed to successfully come up > >>>>> >> > >>>> >>> or if there is a problem with the link. Can you check= and tell? > >>>>> >> > >>>> >>> > >>>>> >> > >>>> >>> Thanks > >>>>> >> > >>>> >>> Ajit > >>>>> >> > >>>> >>> > >>>>> >> > >>>> >>> On Wed, Jan 13, 2021 at 4:20 PM David Liu wrote: > >>>>> >> > >>>> >>>> > >>>>> >> > >>>> >>>> Hi Ajit, > >>>>> >> > >>>> >>>> > >>>>> >> > >>>> >>>> Thank you for helping out. > >>>>> >> > >>>> >>>> > >>>>> >> > >>>> >>>> We have it working on the x86, but not the Arm. > >>>>> >> > >>>> >>>> > >>>>> >> > >>>> >>>> > >>>>> >> > >>>> >>>> Thanks, > >>>>> >> > >>>> >>>> David > >>>>> >> > >>>> >>>> > >>>>> >> > >>>> >>>> On Wed, Jan 13, 2021 at 5:34 PM Ajit Khaparde wrote: > >>>>> >> > >>>> >>>>> > >>>>> >> > >>>> >>>>> Hi David, > >>>>> >> > >>>> >>>>> I will take a look. > >>>>> >> > >>>> >>>>> Do you see similar issues on x86? I am asking becau= se > >>>>> >> > >>>> >>>>> even I would start with that to create a baseline a= nd then > >>>>> >> > >>>> >>>>> attempt on ARM. > >>>>> >> > >>>> >>>>> > >>>>> >> > >>>> >>>>> Thanks > >>>>> >> > >>>> >>>>> Ajit > >>>>> >> > >>>> >>>>> > >>>>> >> > >>>> >>>>> On Wed, Jan 13, 2021 at 12:08 PM David Liu wrote: > >>>>> >> > >>>> >>>>>> > >>>>> >> > >>>> >>>>>> Hi Ajit, > >>>>> >> > >>>> >>>>>> > >>>>> >> > >>>> >>>>>> We have a 25G Broadcom NIC that is installed on an= Arm machine. > >>>>> >> > >>>> >>>>>> And I am running into a problem when I try to run = nic_single_core_perf on the NIC. > >>>>> >> > >>>> >>>>>> Currently, we are using: Trex v2.86 and dts from h= ttp://git.dpdk.org/tools/dts/ > >>>>> >> > >>>> >>>>>> All the NICs are up and running when testing. > >>>>> >> > >>>> >>>>>> > >>>>> >> > >>>> >>>>>> The problem is an error when I try to run the test= case inside the nic_single_core_perf: > >>>>> >> > >>>> >>>>>> > >>>>> >> > >>>> >>>>>>> TestNicSingleCorePerf: Test running at parameters= : framesize: 64, rxd/txd: 512 > >>>>> >> > >>>> >>>>>>> dut.172.18.0.41: x86_64-native-lin= uxapp-gcc/app/dpdk-testpmd -l 32,33 -n 4 --file-prefix=3Ddpdk_15311_202101= 13190237 -a 0000:93:00.0 -a 0000:93:00.1 -- -i --portmask=3D0x3 --txd=3D5= 12 --rxd=3D512 --nb-cores=3D1 > >>>>> >> > >>>> >>>>>>> dut.172.18.0.41: start > >>>>> >> > >>>> >>>>>>> TestNicSingleCorePerf: Test Case test_pe= rf_nic_single_core Result ERROR: Traceback (most recent call last): > >>>>> >> > >>>> >>>>>>> File "/opt/dts/framework/test_case.py", line 31= 9, in _execute_test_case > >>>>> >> > >>>> >>>>>>> case_obj() > >>>>> >> > >>>> >>>>>>> File "tests/TestSuite_nic_single_core_perf.py",= line 196, in test_perf_nic_single_core > >>>>> >> > >>>> >>>>>>> self.perf_test(self.nb_ports) > >>>>> >> > >>>> >>>>>>> File "tests/TestSuite_nic_single_core_perf.py",= line 270, in perf_test > >>>>> >> > >>>> >>>>>>> _, packets_received =3D self.tester.pktgen.me= asure_throughput(stream_ids=3Dstreams, options=3Dtraffic_opt) > >>>>> >> > >>>> >>>>>>> File "/opt/dts/framework/pktgen_base.py", line = 245, in measure_throughput > >>>>> >> > >>>> >>>>>>> self._prepare_transmission(stream_ids=3Dstrea= m_ids) > >>>>> >> > >>>> >>>>>>> File "/opt/dts/framework/pktgen_trex.py", line = 778, in _prepare_transmission > >>>>> >> > >>>> >>>>>>> self._conn.reset(ports=3Dself._ports) > >>>>> >> > >>>> >>>>>>> File "/opt/trex/v2.86/automation/trex_control_p= lane/interactive/trex/common/trex_api_annotators.py", line 51, in wrap2 > >>>>> >> > >>>> >>>>>>> ret =3D f(*args, **kwargs) > >>>>> >> > >>>> >>>>>>> File "/opt/trex/v2.86/automation/trex_control_p= lane/interactive/trex/stl/trex_stl_client.py", line 339, in reset > >>>>> >> > >>>> >>>>>>> self.clear_stats(ports) > >>>>> >> > >>>> >>>>>>> File "/opt/trex/v2.86/automation/trex_control_p= lane/interactive/trex/common/trex_api_annotators.py", line 51, in wrap2 > >>>>> >> > >>>> >>>>>>> ret =3D f(*args, **kwargs) > >>>>> >> > >>>> >>>>>>> File "/opt/trex/v2.86/automation/trex_control_p= lane/interactive/trex/stl/trex_stl_client.py", line 1492, in clear_stats > >>>>> >> > >>>> >>>>>>> self._clear_stats_common(ports, clear_global,= clear_xstats) > >>>>> >> > >>>> >>>>>>> File "/opt/trex/v2.86/automation/trex_control_p= lane/interactive/trex/common/trex_client.py", line 2876, in _clear_stats_co= mmon > >>>>> >> > >>>> >>>>>>> raise TRexError(rc) > >>>>> >> > >>>> >>>>>>> trex.common.trex_exceptions.TRexError: *** [RPC] = - Failed to get server response from tcp://172.18.0.40:4501 > >>>>> >> > >>>> >>>>>> > >>>>> >> > >>>> >>>>>> > >>>>> >> > >>>> >>>>>> I also try to run TRex in stateless mode with./t-r= ex-64 -i --cfg /etc/trex_cfg.yaml and connect with ./trex-console > >>>>> >> > >>>> >>>>>> > >>>>> >> > >>>> >>>>>> Then start sending traffic with command > >>>>> >> > >>>> >>>>>>> > >>>>> >> > >>>> >>>>>>> trex>start -f stl/imix.py > >>>>> >> > >>>> >>>>>> > >>>>> >> > >>>> >>>>>> > >>>>> >> > >>>> >>>>>> But this will cause an error to turn off Trex. > >>>>> >> > >>>> >>>>>> > >>>>> >> > >>>> >>>>>>> trex> > >>>>> >> > >>>> >>>>>>> 2021-01-13 19:56:21 - [server][warning] - Server= has been shutdown - cause: 'WATCHDOG: task 'Trex DP core 1' has not respon= ded for more than 1.00135 seconds - timeout is 1 seconds > >>>>> >> > >>>> >>>>>>> *** traceback follows *** > >>>>> >> > >>>> >>>>>>> 1 0x561be173cf5a ./_t-rex-64(+0x19af5a) [0x= 561be173cf5a] > >>>>> >> > >>>> >>>>>>> 2 0x7feea3ac0980 /lib/x86_64-linux-gnu/libp= thread.so.0(+0x12980) [0x7feea3ac0980] > >>>>> >> > >>>> >>>>>>> 3 0x561be1a05a2a rte_delay_us_block + 106 > >>>>> >> > >>>> >>>>>>> 4 0x561be16ce874 CCoreEthIF::send_burst(CCo= rePerPort*, unsigned short, CVirtualIFPerSideStats*) + 3220 > >>>>> >> > >>>> >>>>>>> 5 0x561be16abf57 CCoreEthIF::flush_tx_queue= () + 31 > >>>>> >> > >>>> >>>>>>> 6 0x561be171e3d9 CNodeGenerator::handle_mai= ntenance(CFlowGenListPerThread*) + 265 > >>>>> >> > >>>> >>>>>>> 7 0x561be171f7ec CNodeGenerator::handle_flo= w_sync(CGenNode*, CFlowGenListPerThread*, bool&) + 92 > >>>>> >> > >>>> >>>>>>> 8 0x561be171fc98 CNodeGenerator::handle_slo= w_messages(unsigned char, CGenNode*, CFlowGenListPerThread*, bool) + 184 > >>>>> >> > >>>> >>>>>>> 9 0x561be16cb5f1 int CNodeGenerator::flush_= file_realtime<23, false>(double, double, CFlowGenListPerThread*, double&) += 881 > >>>>> >> > >>>> >>>>>>> 10 0x561be1905212 TrexStatelessDpCore::start= _scheduler() + 226 > >>>>> >> > >>>> >>>>>>> 11 0x561be1883ae9 TrexDpCore::start() + 89 > >>>>> >> > >>>> >>>>>>> 12 0x561be1714113 CFlowGenListPerThread::sta= rt(std::__cxx11::basic_string, std::allocator<= char> >&, CPreviewMode&) + 115 > >>>>> >> > >>>> >>>>>>> 13 0x561be16af8dd CGlobalTRex::run_in_core(u= nsigned char) + 487 > >>>>> >> > >>>> >>>>>>> 14 0x561be16d11ad ./_t-rex-64(+0x12f1ad) [0x= 561be16d11ad] > >>>>> >> > >>>> >>>>>>> 15 0x561be1a1dfaa eal_thread_loop + 426 > >>>>> >> > >>>> >>>>>>> 16 0x7feea3ab56db /lib/x86_64-linux-gnu/libp= thread.so.0(+0x76db) [0x7feea3ab56db] > >>>>> >> > >>>> >>>>>>> 17 0x7feea2a8571f clone + 63 > >>>>> >> > >>>> >>>>>>> > >>>>> >> > >>>> >>>>>>> *** addr2line information follows *** > >>>>> >> > >>>> >>>>>>> ??:0 > >>>>> >> > >>>> >>>>>>> ??:0 > >>>>> >> > >>>> >>>>>>> ??:0 > >>>>> >> > >>>> >>>>>>> ??:0 > >>>>> >> > >>>> >>>>>>> ??:0 > >>>>> >> > >>>> >>>>>>> ??:0 > >>>>> >> > >>>> >>>>>>> ??:0 > >>>>> >> > >>>> >>>>>>> ??:0 > >>>>> >> > >>>> >>>>>>> ??:0 > >>>>> >> > >>>> >>>>>>> ??:0 > >>>>> >> > >>>> >>>>>>> ??:0 > >>>>> >> > >>>> >>>>>>> ??:0 > >>>>> >> > >>>> >>>>>>> ??:0 > >>>>> >> > >>>> >>>>>>> ??:0 > >>>>> >> > >>>> >>>>>>> ??:0 > >>>>> >> > >>>> >>>>>>> ??:0 > >>>>> >> > >>>> >>>>>>> ??:0 > >>>>> >> > >>>> >>>>>>> ' > >>>>> >> > >>>> >>>>>> > >>>>> >> > >>>> >>>>>> > >>>>> >> > >>>> >>>>>> I believe if everything is working, this should no= t turn off trex but please correct me if I am wrong. > >>>>> >> > >>>> >>>>>> I wonder if you have any suggestion of how I can a= pproach this issue? > >>>>> >> > >>>> >>>>>> > >>>>> >> > >>>> >>>>>> Best, > >>>>> >> > >>>> >>>>>> David > >>>>> >> > >>>> >>>>>> > >>>>> >> > >>>> >>>>>> --0000000000006a83ab05bd1f2cdb Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQdgYJKoZIhvcNAQcCoIIQZzCCEGMCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg3NMIIFDTCCA/WgAwIBAgIQeEqpED+lv77edQixNJMdADANBgkqhkiG9w0BAQsFADBMMSAwHgYD VQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UE AxMKR2xvYmFsU2lnbjAeFw0yMDA5MTYwMDAwMDBaFw0yODA5MTYwMDAwMDBaMFsxCzAJBgNVBAYT AkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTEwLwYDVQQDEyhHbG9iYWxTaWduIEdDQyBS MyBQZXJzb25hbFNpZ24gMiBDQSAyMDIwMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA vbCmXCcsbZ/a0fRIQMBxp4gJnnyeneFYpEtNydrZZ+GeKSMdHiDgXD1UnRSIudKo+moQ6YlCOu4t rVWO/EiXfYnK7zeop26ry1RpKtogB7/O115zultAz64ydQYLe+a1e/czkALg3sgTcOOcFZTXk38e aqsXsipoX1vsNurqPtnC27TWsA7pk4uKXscFjkeUE8JZu9BDKaswZygxBOPBQBwrA5+20Wxlk6k1 e6EKaaNaNZUy30q3ArEf30ZDpXyfCtiXnupjSK8WU2cK4qsEtj09JS4+mhi0CTCrCnXAzum3tgcH cHRg0prcSzzEUDQWoFxyuqwiwhHu3sPQNmFOMwIDAQABo4IB2jCCAdYwDgYDVR0PAQH/BAQDAgGG MGAGA1UdJQRZMFcGCCsGAQUFBwMCBggrBgEFBQcDBAYKKwYBBAGCNxQCAgYKKwYBBAGCNwoDBAYJ KwYBBAGCNxUGBgorBgEEAYI3CgMMBggrBgEFBQcDBwYIKwYBBQUHAxEwEgYDVR0TAQH/BAgwBgEB /wIBADAdBgNVHQ4EFgQUljPR5lgXWzR1ioFWZNW+SN6hj88wHwYDVR0jBBgwFoAUj/BLf6guRSSu TVD6Y5qL3uLdG7wwegYIKwYBBQUHAQEEbjBsMC0GCCsGAQUFBzABhiFodHRwOi8vb2NzcC5nbG9i YWxzaWduLmNvbS9yb290cjMwOwYIKwYBBQUHMAKGL2h0dHA6Ly9zZWN1cmUuZ2xvYmFsc2lnbi5j b20vY2FjZXJ0L3Jvb3QtcjMuY3J0MDYGA1UdHwQvMC0wK6ApoCeGJWh0dHA6Ly9jcmwuZ2xvYmFs c2lnbi5jb20vcm9vdC1yMy5jcmwwWgYDVR0gBFMwUTALBgkrBgEEAaAyASgwQgYKKwYBBAGgMgEo CjA0MDIGCCsGAQUFBwIBFiZodHRwczovL3d3dy5nbG9iYWxzaWduLmNvbS9yZXBvc2l0b3J5LzAN BgkqhkiG9w0BAQsFAAOCAQEAdAXk/XCnDeAOd9nNEUvWPxblOQ/5o/q6OIeTYvoEvUUi2qHUOtbf jBGdTptFsXXe4RgjVF9b6DuizgYfy+cILmvi5hfk3Iq8MAZsgtW+A/otQsJvK2wRatLE61RbzkX8 9/OXEZ1zT7t/q2RiJqzpvV8NChxIj+P7WTtepPm9AIj0Keue+gS2qvzAZAY34ZZeRHgA7g5O4TPJ /oTd+4rgiU++wLDlcZYd/slFkaT3xg4qWDepEMjT4T1qFOQIL+ijUArYS4owpPg9NISTKa1qqKWJ jFoyms0d0GwOniIIbBvhI2MJ7BSY9MYtWVT5jJO3tsVHwj4cp92CSFuGwunFMzCCA18wggJHoAMC AQICCwQAAAAAASFYUwiiMA0GCSqGSIb3DQEBCwUAMEwxIDAeBgNVBAsTF0dsb2JhbFNpZ24gUm9v dCBDQSAtIFIzMRMwEQYDVQQKEwpHbG9iYWxTaWduMRMwEQYDVQQDEwpHbG9iYWxTaWduMB4XDTA5 MDMxODEwMDAwMFoXDTI5MDMxODEwMDAwMFowTDEgMB4GA1UECxMXR2xvYmFsU2lnbiBSb290IENB IC0gUjMxEzARBgNVBAoTCkdsb2JhbFNpZ24xEzARBgNVBAMTCkdsb2JhbFNpZ24wggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQDMJXaQeQZ4Ihb1wIO2hMoonv0FdhHFrYhy/EYCQ8eyip0E XyTLLkvhYIJG4VKrDIFHcGzdZNHr9SyjD4I9DCuul9e2FIYQebs7E4B3jAjhSdJqYi8fXvqWaN+J J5U4nwbXPsnLJlkNc96wyOkmDoMVxu9bi9IEYMpJpij2aTv2y8gokeWdimFXN6x0FNx04Druci8u nPvQu7/1PQDhBjPogiuuU6Y6FnOM3UEOIDrAtKeh6bJPkC4yYOlXy7kEkmho5TgmYHWyn3f/kRTv riBJ/K1AFUjRAjFhGV64l++td7dkmnq/X8ET75ti+w1s4FRpFqkD2m7pg5NxdsZphYIXAgMBAAGj QjBAMA4GA1UdDwEB/wQEAwIBBjAPBgNVHRMBAf8EBTADAQH/MB0GA1UdDgQWBBSP8Et/qC5FJK5N UPpjmove4t0bvDANBgkqhkiG9w0BAQsFAAOCAQEAS0DbwFCq/sgM7/eWVEVJu5YACUGssxOGhigH M8pr5nS5ugAtrqQK0/Xx8Q+Kv3NnSoPHRHt44K9ubG8DKY4zOUXDjuS5V2yq/BKW7FPGLeQkbLmU Y/vcU2hnVj6DuM81IcPJaP7O2sJTqsyQiunwXUaMld16WCgaLx3ezQA3QY/tRG3XUyiXfvNnBB4V 14qWtNPeTCekTBtzc3b0F5nCH3oO4y0IrQocLP88q1UOD5F+NuvDV0m+4S4tfGCLw0FREyOdzvcy a5QBqJnnLDMfOjsl0oZAzjsshnjJYS8Uuu7bVW/fhO4FCU29KNhyztNiUGUe65KXgzHZs7XKR1g/ XzCCBVUwggQ9oAMCAQICDBCmE9BT7srhoNHDEDANBgkqhkiG9w0BAQsFADBbMQswCQYDVQQGEwJC RTEZMBcGA1UEChMQR2xvYmFsU2lnbiBudi1zYTExMC8GA1UEAxMoR2xvYmFsU2lnbiBHQ0MgUjMg UGVyc29uYWxTaWduIDIgQ0EgMjAyMDAeFw0yMTAyMjIxNDE4MjdaFw0yMjA5MjIxNDUxNDlaMIGW MQswCQYDVQQGEwJJTjESMBAGA1UECBMJS2FybmF0YWthMRIwEAYDVQQHEwlCYW5nYWxvcmUxFjAU BgNVBAoTDUJyb2FkY29tIEluYy4xHDAaBgNVBAMTE0FqaXQgS3VtYXIgS2hhcGFyZGUxKTAnBgkq hkiG9w0BCQEWGmFqaXQua2hhcGFyZGVAYnJvYWRjb20uY29tMIIBIjANBgkqhkiG9w0BAQEFAAOC AQ8AMIIBCgKCAQEAwXsxfYF9jpj9zve1vXxD491SrWDVlcmLMdnOS1c7POMC8lbbgvp1o2kIu/3n xCVFTai5H6rHZgrFItNNVZ+XaJW9Ob9eiSuXdnAu5gVdTb+IFAf4S/PT2LXzpP07M7vyvm/yvA+8 HtVfapzqqTNYdNVUpq28MYsKEWbnyK94x5+C3oCAV4bpNnMoPNtKrMhvOdpTREQRyew8hyy3/Mz7 RIaCW0xx+14NTQe17dkH6CEEpmCjejneq/FU0gmbuorwHoP9mOiqeh23/ZKVpmFO/eiDtvMNAMDW 6LzhOk/pMklUPTHu/gQNW3OQebyhyFUHiBSp8rDkfWZT57Asd0PtdQIDAQABo4IB2zCCAdcwDgYD VR0PAQH/BAQDAgWgMIGjBggrBgEFBQcBAQSBljCBkzBOBggrBgEFBQcwAoZCaHR0cDovL3NlY3Vy ZS5nbG9iYWxzaWduLmNvbS9jYWNlcnQvZ3NnY2NyM3BlcnNvbmFsc2lnbjJjYTIwMjAuY3J0MEEG CCsGAQUFBzABhjVodHRwOi8vb2NzcC5nbG9iYWxzaWduLmNvbS9nc2djY3IzcGVyc29uYWxzaWdu MmNhMjAyMDBNBgNVHSAERjBEMEIGCisGAQQBoDIBKAowNDAyBggrBgEFBQcCARYmaHR0cHM6Ly93 d3cuZ2xvYmFsc2lnbi5jb20vcmVwb3NpdG9yeS8wCQYDVR0TBAIwADBJBgNVHR8EQjBAMD6gPKA6 hjhodHRwOi8vY3JsLmdsb2JhbHNpZ24uY29tL2dzZ2NjcjNwZXJzb25hbHNpZ24yY2EyMDIwLmNy bDAlBgNVHREEHjAcgRphaml0LmtoYXBhcmRlQGJyb2FkY29tLmNvbTATBgNVHSUEDDAKBggrBgEF BQcDBDAfBgNVHSMEGDAWgBSWM9HmWBdbNHWKgVZk1b5I3qGPzzAdBgNVHQ4EFgQUPHif0ihgndR0 h7r3sANaOIu2yM8wDQYJKoZIhvcNAQELBQADggEBAAEuLXDnP0Xd2zAMpQobXLUyqbpqGMO6ycQc Xq4H2YYlSNKVwPA+ZAVdUOzbSimBKlx8mzAEHkI3Ll1yXlYeT4UwkfWV9fioyGuQelLN1sGzi5bm WEpaSIbR1eiJMtzxUPwpRTn19gHZVueIot2Gw0fEYgHiMJpUr6xBWv2QNXULu/E8qvbXIRh2iycq 5rWFggX/JHglO8nVqzb1ImzqzVMFnDN15h3j8ryy2MIvZ8VDQRP7l81IXaTvVwaKpWMgV6rfQOi6 aOQZuOKkad7qoCkS5N2oSsvxi+rZtDaJJNsDjs05y5JZZQtBlfAmdYS+mmvkPjZ1iaLTzk59o/Yo fNkxggJtMIICaQIBATBrMFsxCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNh MTEwLwYDVQQDEyhHbG9iYWxTaWduIEdDQyBSMyBQZXJzb25hbFNpZ24gMiBDQSAyMDIwAgwQphPQ U+7K4aDRwxAwDQYJYIZIAWUDBAIBBQCggdQwLwYJKoZIhvcNAQkEMSIEIMuFjSduQygbqEzJ2lM5 x3jQtqwx2X0bj2fcsNEQm2r3MBgGCSqGSIb3DQEJAzELBgkqhkiG9w0BBwEwHAYJKoZIhvcNAQkF MQ8XDTIxMDMwOTE5MDExMFowaQYJKoZIhvcNAQkPMVwwWjALBglghkgBZQMEASowCwYJYIZIAWUD BAEWMAsGCWCGSAFlAwQBAjAKBggqhkiG9w0DBzALBgkqhkiG9w0BAQowCwYJKoZIhvcNAQEHMAsG CWCGSAFlAwQCATANBgkqhkiG9w0BAQEFAASCAQCN6bWRxzsjJDaSOL/bHGPUi5rQX7/x/hHxLf9r eA8m1grFIZVczQcxPX8ke2kjCyYSR1O+Na6ELrPzx1rxc0GfneLDQtEm5dZdz2+Do7ndEKr/njr7 FAcDwXi4LfeC1WJABIj4K+jN3C+s9Tp9LcMSWY41coj2mm5Qx86MqG4sxka/ltNqs/BRPrI85/zU 02C7h0Q2DldnXxgUJjidDThLLeNI7ku/YQxQr7Di3/Q0FPSs6UgB+A/JfVI8M5zg0na+l+rWD5D2 KqOKjhnpv9BhM4BxnsuC1SQoQV3alwuVJ91uQuSpPZw+1tIaumbz1atkUGdStWzTIQwRcDpZinK5 --0000000000006a83ab05bd1f2cdb--