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 23CEDA0A0C for ; Thu, 1 Apr 2021 19:09:47 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 04890140F3D; Thu, 1 Apr 2021 19:09:46 +0200 (CEST) Received: from mail-lf1-f41.google.com (mail-lf1-f41.google.com [209.85.167.41]) by mails.dpdk.org (Postfix) with ESMTP id 06741406FF for ; Thu, 1 Apr 2021 19:09:45 +0200 (CEST) Received: by mail-lf1-f41.google.com with SMTP id m12so3879873lfq.10 for ; Thu, 01 Apr 2021 10:09:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iol.unh.edu; s=unh-iol; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=vVHaJdmYX3MhmuNp1YPAeYk0lBfi/wFOJklR1yxUQRw=; b=iLeHcFVQOs5o292w2BoEX7jms7akyZO6P/jB8uZ8RjBmF0MoMN1C+paHSiqlvObTW8 dsWaPIi8gHk0jYAjiK20WWHJXV4+mHvj/2RssXJctAXFpO1QzghpQBFfuh4w2PWBI1J7 ylJqE7x8k26y6XRZZaIXcS/Npc/2IE7MFvfqI= 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=vVHaJdmYX3MhmuNp1YPAeYk0lBfi/wFOJklR1yxUQRw=; b=IPBHA9QLyfewE60AHnDW3bL9bERwN5mo4v+XhsRO3neH1mlvx8nS4EStheZw0wByno OvATG+xX4PCT1ahdnIUuVu0LzLHcxUJbK3tQcAgTEINMpD7MQ5lA9C0G6dAi+YoHF4pu rG8K+sTFvTnYUgourJPUgRxv/WGpJTwn/MkpC0UgWL7ZzfwZWfWYTZTdDP+IUyNSi3LI 3GEFGz+Z0UWl/dGpBLX8/EpgUo48VminBbvjUTG6RYWU0znyqt2oaHhHIjTI2MmgKoG6 rocSLVC/fm3QQQ2dacJzK7O+H/NP5K/25m/N+SQeN+WOaefDy7CJJ9Hnv1WyUm5MNYmm ySfQ== X-Gm-Message-State: AOAM530ETONoSy+I4Tp2q0fppUyvPcIUqj7bueF1w8XxMQQerHS0pNJ4 0/wwSs3tVm/cMMGhtEEreC/yLR5g2p0E5dbGcCk+5Q== X-Google-Smtp-Source: ABdhPJyg1k9zd36pXgro8ZwKdpcdbXW5590VpRklC3cv7jVTzeSdcGHAsB/oW3fO+xuc6JQ/0x1wEgnuK5yv2g/mzek= X-Received: by 2002:a19:8c0a:: with SMTP id o10mr6271478lfd.175.1617296984278; Thu, 01 Apr 2021 10:09:44 -0700 (PDT) MIME-Version: 1.0 References: <6b0b25c338e840929f72560a3889f9f8@pantheon.tech> In-Reply-To: From: David Liu Date: Thu, 1 Apr 2021 13:09:08 -0400 Message-ID: To: Ajit Khaparde Cc: =?UTF-8?Q?Juraj_Linke=C5=A1?= , Owen Hilyard , "ci@dpdk.org" , dpdklab Content-Type: multipart/alternative; boundary="0000000000003ea1f605beec4c66" 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" --0000000000003ea1f605beec4c66 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi Ajit, I think the patch should be in the main tree by now. Can you check if that is true? Just checking, is this patch related to the Trex mapping issue? Best, David On Tue, Mar 16, 2021 at 11:43 AM Ajit Khaparde wrote: > Hi David, > The patch was in dpdk-next-net. > Let me check if it was applied in the main tree. > > Thanks > Ajit > > On Tue, Mar 16, 2021 at 8:32 AM David Liu wrote: > > > > Hi Ajit, > > > > Here to check in with you to see if the patch gets submitted. > > > > And for some confirmation, is this fix possibly be a solution to the > current issue? > > > > Best, > > David > > > > On Thu, Mar 11, 2021 at 12:05 PM Ajit Khaparde < > ajit.khaparde@broadcom.com> wrote: > >> > >> David, > >> While testing with TREX, we have one identified one fix. > >> We will try to submit it to the mailing list tomorrow. > >> Once it gets merged, I will get back to you for the setup. > >> > >> Thanks > >> Ajit > >> > >> On Thu, Mar 11, 2021 at 6:02 AM David Liu wrote: > >> > > >> > Hi Ajit, > >> > > >> > Thank you. > >> > > >> > Please let me know when you need to take over the machine again. > >> > > >> > Best, > >> > David > >> > > >> > On Tue, Mar 9, 2021 at 2:01 PM Ajit Khaparde < > ajit.khaparde@broadcom.com> wrote: > >> >> > >> >> 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 < > ajit.khaparde@broadcom.com> wrote: > >> >> > > >> >> > 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 < > ajit.khaparde@broadcom.com> 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 t= o > 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 < > ajit.khaparde@broadcom.com> 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 troubleshooting. > >> >> > >>>> > >> >> > >>>> 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 Hi= lyard > ; 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 < > ajit.khaparde@broadcom.com> 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 free to adjust the time or let me know if there is a better time tha= t > works for 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 < > ajit.khaparde@broadcom.com> 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 needin= g > 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 invite? 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 NIC 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 < > dliu@iol.unh.edu> 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 < > ajit.khaparde@broadcom.com> 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 incident 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 incident will be reported. > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > On Thu, Feb 18, 2021 at 10:03 AM Ajit Khaparde < > ajit.khaparde@broadcom.com> wrote: > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > On Thu, Feb 18, 2021 at 10:01 AM David Liu < > dliu@iol.unh.edu> wrote: > >> >> > >>>>> >> > > >> >> > >>>>> >> > Hi Ajit, > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > This is likely caused by when dts try to ssh into > another machine as a normal user which will prompt you for the password. > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > One solution would be "sudo su" as root to run the > command line 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 ss= h > key into both machines. > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > Let me know if this helps. > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > Best, > >> >> > >>>>> >> > > >> >> > >>>>> >> > David > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > On Fri, Feb 12, 2021 at 5:48 PM Ajit Khaparde < > ajit.khaparde@broadcom.com> 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, i= n > _connect_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.py", line 440, in > login > >> >> > >>>>> >> > raise ExceptionPxssh('password refused') > >> >> > >>>>> >> > pexpect.pxssh.ExceptionPxssh: password refused > >> >> > >>>>> >> > > >> >> > >>>>> >> > ^^^^^^^^^^^^^= ^ > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > On Fri, Feb 12, 2021 at 12:09 PM Owen Hilyard < > ohilyard@iol.unh.edu> wrote: > >> >> > >>>>> >> > > >> >> > >>>>> >> > Hello Ajit, > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > There was a misconfiguration in our identity managemen= t > 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 < > dliu@iol.unh.edu> wrote: > >> >> > >>>>> >> > > >> >> > >>>>> >> > Hi Ajit, > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > Thanks for the update. Let me know if you need anythin= g > from me. > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > Best, > >> >> > >>>>> >> > > >> >> > >>>>> >> > David > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > > >> >> > >>>>> >> > On Sun, Feb 7, 2021 at 11:04 PM Ajit Khaparde < > ajit.khaparde@broadcom.com> 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 system 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 < > ajit.khaparde@broadcom.com> 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 < > dliu@iol.unh.edu> wrote: > >> >> > >>>>> >> > > > >> >> > >>>>> >> > > 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 machines? > >> >> > >>>>> >> > > > >> >> > >>>>> >> > > Just some notes, we are currently running compile an= d > some performance/functional testing. > >> >> > >>>>> >> > > Which it may be hard for you to run dts, so please > let me know if you want me to stop these tests for you to debug. > >> >> > >>>>> >> > > > >> >> > >>>>> >> > > Step I run: > >> >> > >>>>> >> > > CONF=3D"conf_dpdk" ./switch.sh Broadcom #this is t= o > 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 < > dliu@iol.unh.edu> wrote: > >> >> > >>>>> >> > >> > >> >> > >>>>> >> > >> Also, I had changed the configuration when I run > Broadcom nic. > >> >> > >>>>> >> > >> In the dts folder, you can start it with ./dts -s > >> >> > >>>>> >> > >> > >> >> > >>>>> >> > >> On Tue, Jan 26, 2021 at 4:54 PM David Liu < > dliu@iol.unh.edu> wrote: > >> >> > >>>>> >> > >>> > >> >> > >>>>> >> > >>> Hi Ajit, > >> >> > >>>>> >> > >>> Sorry for the late reply. > >> >> > >>>>> >> > >>> > >> >> > >>>>> >> > >>> You can ssh into the machine using the same VPN > Username and 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 < > ajit.khaparde@broadcom.com> wrote: > >> >> > >>>>> >> > >>>> > >> >> > >>>>> >> > >>>> Hi David, > >> >> > >>>>> >> > >>>> Thanks for pinging me. Do you think I could login > into the 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 trying to > >> >> > >>>>> >> > >>>> configure, I could take a look. > >> >> > >>>>> >> > >>>> > >> >> > >>>>> >> > >>>> Thanks > >> >> > >>>>> >> > >>>> Ajit > >> >> > >>>>> >> > >>>> > >> >> > >>>>> >> > >>>> On Tue, Jan 19, 2021 at 1:41 PM David Liu < > dliu@iol.unh.edu> wrote: > >> >> > >>>>> >> > >>>> > > >> >> > >>>>> >> > >>>> > Hi Ajit, > >> >> > >>>>> >> > >>>> > > >> >> > >>>>> >> > >>>> > Thank you for helping out. > >> >> > >>>>> >> > >>>> > > >> >> > >>>>> >> > >>>> > How are you doing with this issue? > >> >> > >>>>> >> > >>>> > > >> >> > >>>>> >> > >>>> > Please let me know if you need anything > information from 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 < > dliu@iol.unh.edu> wrote: > >> >> > >>>>> >> > >>>> >> > >> >> > >>>>> >> > >>>> >> Yes, so this is the same NIC work on x86. > >> >> > >>>>> >> > >>>> >> By seeing the link, I am assuming you mean the > ports that 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 = < > ajit.khaparde@broadcom.com> 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 < > dliu@iol.unh.edu> 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 Khapard= e > wrote: > >> >> > >>>>> >> > >>>> >>>>> > >> >> > >>>>> >> > >>>> >>>>> Hi David, > >> >> > >>>>> >> > >>>> >>>>> I will take a look. > >> >> > >>>>> >> > >>>> >>>>> Do you see similar issues on x86? I am > asking because > >> >> > >>>>> >> > >>>> >>>>> even I would start with that to create a > baseline and then > >> >> > >>>>> >> > >>>> >>>>> attempt on ARM. > >> >> > >>>>> >> > >>>> >>>>> > >> >> > >>>>> >> > >>>> >>>>> Thanks > >> >> > >>>>> >> > >>>> >>>>> Ajit > >> >> > >>>>> >> > >>>> >>>>> > >> >> > >>>>> >> > >>>> >>>>> On Wed, Jan 13, 2021 at 12:08 PM David Liu = < > dliu@iol.unh.edu> 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 dt= s > from http://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-linuxapp-gcc/app/dpdk-testpmd -l 32,33 -n 4 > --file-prefix=3Ddpdk_15311_20210113190237 -a 0000:93:00.0 -a 0000:93:00= .1 > -- -i --portmask=3D0x3 --txd=3D512 --rxd=3D512 --nb-cores=3D1 > >> >> > >>>>> >> > >>>> >>>>>>> dut.172.18.0.41: start > >> >> > >>>>> >> > >>>> >>>>>>> TestNicSingleCorePerf: Test Case > test_perf_nic_single_core Result ERROR: Traceback (most recent call last)= : > >> >> > >>>>> >> > >>>> >>>>>>> File "/opt/dts/framework/test_case.py", > line 319, 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.measure_throughput(stream_ids=3Dstreams, > options=3Dtraffic_opt) > >> >> > >>>>> >> > >>>> >>>>>>> File > "/opt/dts/framework/pktgen_base.py", line 245, in measure_throughput > >> >> > >>>>> >> > >>>> >>>>>>> > self._prepare_transmission(stream_ids=3Dstream_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_plane/interactive/trex/common/tr= ex_api_annotators.py", > line 51, in wrap2 > >> >> > >>>>> >> > >>>> >>>>>>> ret =3D f(*args, **kwargs) > >> >> > >>>>> >> > >>>> >>>>>>> File > "/opt/trex/v2.86/automation/trex_control_plane/interactive/trex/stl/trex_= stl_client.py", > line 339, in reset > >> >> > >>>>> >> > >>>> >>>>>>> self.clear_stats(ports) > >> >> > >>>>> >> > >>>> >>>>>>> File > "/opt/trex/v2.86/automation/trex_control_plane/interactive/trex/common/tr= ex_api_annotators.py", > line 51, in wrap2 > >> >> > >>>>> >> > >>>> >>>>>>> ret =3D f(*args, **kwargs) > >> >> > >>>>> >> > >>>> >>>>>>> File > "/opt/trex/v2.86/automation/trex_control_plane/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_plane/interactive/trex/common/tr= ex_client.py", > line 2876, in _clear_stats_common > >> >> > >>>>> >> > >>>> >>>>>>> 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-rex-64 -i --cfg /etc/trex_cfg.yaml and connect with ./trex-conso= le > >> >> > >>>>> >> > >>>> >>>>>> > >> >> > >>>>> >> > >>>> >>>>>> 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 no= t > responded for more than 1.00135 seconds - timeout is 1 seconds > >> >> > >>>>> >> > >>>> >>>>>>> *** traceback follows *** > >> >> > >>>>> >> > >>>> >>>>>>> 1 0x561be173cf5a > ./_t-rex-64(+0x19af5a) [0x561be173cf5a] > >> >> > >>>>> >> > >>>> >>>>>>> 2 0x7feea3ac0980 > /lib/x86_64-linux-gnu/libpthread.so.0(+0x12980) [0x7feea3ac0980] > >> >> > >>>>> >> > >>>> >>>>>>> 3 0x561be1a05a2a rte_delay_us_block > + 106 > >> >> > >>>>> >> > >>>> >>>>>>> 4 0x561be16ce874 > CCoreEthIF::send_burst(CCorePerPort*, unsigned short, > CVirtualIFPerSideStats*) + 3220 > >> >> > >>>>> >> > >>>> >>>>>>> 5 0x561be16abf57 > CCoreEthIF::flush_tx_queue() + 31 > >> >> > >>>>> >> > >>>> >>>>>>> 6 0x561be171e3d9 > CNodeGenerator::handle_maintenance(CFlowGenListPerThread*) + 265 > >> >> > >>>>> >> > >>>> >>>>>>> 7 0x561be171f7ec > CNodeGenerator::handle_flow_sync(CGenNode*, CFlowGenListPerThread*, bool&= ) > + 92 > >> >> > >>>>> >> > >>>> >>>>>>> 8 0x561be171fc98 > CNodeGenerator::handle_slow_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::start(std::__cxx11::basic_string std::char_traits, std::allocator >&, CPreviewMode&) + 115 > >> >> > >>>>> >> > >>>> >>>>>>> 13 0x561be16af8dd > CGlobalTRex::run_in_core(unsigned char) + 487 > >> >> > >>>>> >> > >>>> >>>>>>> 14 0x561be16d11ad > ./_t-rex-64(+0x12f1ad) [0x561be16d11ad] > >> >> > >>>>> >> > >>>> >>>>>>> 15 0x561be1a1dfaa eal_thread_loop + > 426 > >> >> > >>>>> >> > >>>> >>>>>>> 16 0x7feea3ab56db > /lib/x86_64-linux-gnu/libpthread.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 not turn off trex but please correct me if I am wrong. > >> >> > >>>>> >> > >>>> >>>>>> I wonder if you have any suggestion of how > I can approach this issue? > >> >> > >>>>> >> > >>>> >>>>>> > >> >> > >>>>> >> > >>>> >>>>>> Best, > >> >> > >>>>> >> > >>>> >>>>>> David > >> >> > >>>>> >> > >>>> >>>>>> > >> >> > >>>>> >> > >>>> >>>>>> > --0000000000003ea1f605beec4c66 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi=C2=A0Ajit,

I think the patch should = be in the main tree by now.

Can you check if that is true?

Just checking, is this patch related=C2=A0to the Trex mappi= ng issue?

Best,
David

On Tue, Mar 16, 2021= at 11:43 AM Ajit Khaparde <ajit.khaparde@broadcom.com> wrote:
Hi David,
The patch was in dpdk-next-net.
Let me check if it was applied in the main tree.

Thanks
Ajit

On Tue, Mar 16, 2021 at 8:32 AM David Liu <dliu@iol.unh.edu> wrote:
>
> Hi Ajit,
>
> Here to check in with you to see if the patch gets submitted.
>
> And for some confirmation, is this fix possibly be a solution to the c= urrent issue?
>
> Best,
> David
>
> On Thu, Mar 11, 2021 at 12:05 PM Ajit Khaparde <ajit.khaparde@broadcom.com= > wrote:
>>
>> David,
>> While testing with TREX, we have one identified one fix.
>> We will try to submit it to the mailing list tomorrow.
>> Once it gets merged, I will get back to you for the setup.
>>
>> Thanks
>> Ajit
>>
>> On Thu, Mar 11, 2021 at 6:02 AM David Liu <dliu@iol.unh.edu> wrote:
>> >
>> > Hi Ajit,
>> >
>> > Thank you.
>> >
>> > Please let me know when you need to take over the machine aga= in.
>> >
>> > Best,
>> > David
>> >
>> > On Tue, Mar 9, 2021 at 2:01 PM Ajit Khaparde <ajit.khaparde@broadcom.= com> wrote:
>> >>
>> >> 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 <ajit.khaparde@broa= dcom.com> wrote:
>> >> >
>> >> > 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 <dliu@iol.unh.edu> wro= te:
>> >> > >
>> >> > > 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 &l= t;ajit.khap= arde@broadcom.com> wrote:
>> >> > >>
>> >> > >> David,
>> >> > >> I did spend some time on this. For now I ca= n't tell what is wrong.
>> >> > >> But I want to update the firmware on the ca= rd to take another shot at it.
>> >> > >> Since this is an ARM based server, I will h= ave to find a way to update the firmware.
>> >> > >> IIRC our tools are mostly x86 based. So I a= m looking around.
>> >> > >> I will update you soon.
>> >> > >>
>> >> > >> Thanks
>> >> > >> Ajit
>> >> > >>
>> >> > >> On Fri, Mar 5, 2021 at 2:06 PM Ajit Khapard= e <ajit.= khaparde@broadcom.com> wrote:
>> >> > >>>
>> >> > >>> Hi David,
>> >> > >>> That's a good idea. That way you do= n'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 Li= u <dliu@iol.unh.ed= u> wrote:
>> >> > >>>>
>> >> > >>>> Hi Ajit, Juraj,
>> >> > >>>>
>> >> > >>>> For simplicity, we will keep the fu= nctional and performance testing disable during the weekend.
>> >> > >>>>
>> >> > >>>> In this way, you will have no testi= ng interfere with you during troubleshooting.
>> >> > >>>>
>> >> > >>>> Then we will rerun all the jobs tha= t are skipped.
>> >> > >>>>
>> >> > >>>> Please let me know if you have any = questions.
>> >> > >>>>
>> >> > >>>> Best,
>> >> > >>>> David
>> >> > >>>>
>> >> > >>>> On Wed, Mar 3, 2021 at 4:05 AM Jura= j Linke=C5=A1 <juraj.linkes@pantheon.tech> wrote:
>> >> > >>>>>
>> >> > >>>>> Hi David, Ajit,
>> >> > >>>>>
>> >> > >>>>>
>> >> > >>>>>
>> >> > >>>>> Friday 10am is 4pm for me a tha= t's fine.
>> >> > >>>>>
>> >> > >>>>>
>> >> > >>>>>
>> >> > >>>>> Juraj
>> >> > >>>>>
>> >> > >>>>>
>> >> > >>>>>
>> >> > >>>>> From: David Liu <dliu@iol.unh.edu>
>> >> > >>>>> Sent: Tuesday, March 2, 2021 7:= 06 PM
>> >> > >>>>> To: Ajit Khaparde <ajit.khaparde@broa= dcom.com>
>> >> > >>>>> Cc: Juraj Linke=C5=A1 <juraj= .linkes@pantheon.tech>; Owen Hilyard <ohilyard@iol.unh.edu>; ci@dpdk.org; dpdklab <dpdklab@iol.unh.edu>
>> >> > >>>>> 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 doe= sn't work for Juraj
>> >> > >>>>>
>> >> > >>>>> Best,
>> >> > >>>>>
>> >> > >>>>> David
>> >> > >>>>>
>> >> > >>>>>
>> >> > >>>>>
>> >> > >>>>>
>> >> > >>>>>
>> >> > >>>>> On Tue, Mar 2, 2021 at 10:28 AM= Ajit Khaparde <ajit.khaparde@broadcom.com> 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 <dliu@io= l.unh.edu> wrote:
>> >> > >>>>> >
>> >> > >>>>> > Hi Ajit and Juraj,
>> >> > >>>>> >
>> >> > >>>>> > I send out an invite for T= hursday, Mar 4 at 10:00 AM. But feel free to adjust the time or let me know= if there is a better time that works for you.
>> >> > >>>>> >
>> >> > >>>>> > For me, I can do:
>> >> > >>>>> > Tuesday 10:00 AM - 1:00 PM= .
>> >> > >>>>> > Thursday 10:00 AM - 1:00 P= M.
>> >> > >>>>> > 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 <ajit.khaparde@broadcom.com> wrote:
>> >> > >>>>> >>
>> >> > >>>>> >> David,
>> >> > >>>>> >> I was busy with a cust= omer 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 su= itable time after that.
>> >> > >>>>> >>
>> >> > >>>>> >> Juraj,
>> >> > >>>>> >> Sure. We will add you.=
>> >> > >>>>> >>
>> >> > >>>>> >> Thanks
>> >> > >>>>> >> Ajit
>> >> > >>>>> >>
>> >> > >>>>> >> On Mon, Mar 1, 2021 at= 7:00 AM Juraj Linke=C5=A1 <juraj.linkes@pantheon.tech> wrote:
>> >> > >>>>> >> >
>> >> > >>>>> >> > Hi Ajit, David, >> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > If you're set= ting up a call, could you please send me an invite? I'd like to get som= e insight into the issues on Arm's behalf.
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > Thanks,
>> >> > >>>>> >> >
>> >> > >>>>> >> > Juraj
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > From: ci <ci-bounces@dpdk.org> On Behalf Of David Liu
>> >> > >>>>> >> > Sent: Thursday, F= ebruary 25, 2021 7:47 PM
>> >> > >>>>> >> > To: Ajit Khaparde= <ajit.k= haparde@broadcom.com>
>> >> > >>>>> >> > Cc: Owen Hilyard = <ohilyard@iol.= unh.edu>; ci@dpdk.o= rg; dpdklab <dpdklab@iol.unh.edu>
>> >> > >>>>> >> > Subject: Re: [dpd= k-ci] [dpdklab] Re: [DPDKLAB] 25G Broadcom NIC in Arm hardware
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > Hi Ajit,
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > Sorry for this is= sue.
>> >> > >>>>> >> >
>> >> > >>>>> >> > If possible I wou= ld like to set up a time where we can do this in a call to help get this so= lved faster.
>> >> > >>>>> >> >
>> >> > >>>>> >> > Please let me kno= w what would be a good time for you.
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > Best,
>> >> > >>>>> >> >
>> >> > >>>>> >> > David
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > On Thu, Feb 25, 2= 021 at 12:55 PM David Liu <dliu@iol.unh.edu> wrote:
>> >> > >>>>> >> >
>> >> > >>>>> >> > Hi Ajit,
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > I changed the per= mission to allow you to run sudo.
>> >> > >>>>> >> >
>> >> > >>>>> >> > This should work = now.
>> >> > >>>>> >> >
>> >> > >>>>> >> > Let me know if yo= u still have issues.
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > Best,
>> >> > >>>>> >> >
>> >> > >>>>> >> > David
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > On Mon, Feb 22, 2= 021 at 11:11 PM Ajit Khaparde <ajit.khaparde@broadcom.com> wrote:
>> >> > >>>>> >> >
>> >> > >>>>> >> > David,
>> >> > >>>>> >> >
>> >> > >>>>> >> > I tried the optio= n to use sudo. And that didn't work.
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > Thanks
>> >> > >>>>> >> >
>> >> > >>>>> >> > Ajit
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > ajitkhaparde is n= ot allowed to run sudo on arm-gigabyte.=C2=A0 This incident will be reporte= d.
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > ----
>> >> > >>>>> >> >
>> >> > >>>>> >> > sudo su
>> >> > >>>>> >> > [sudo] password f= or ajitkhaparde:
>> >> > >>>>> >> > ajitkhaparde is n= ot allowed to run sudo on arm-dell.=C2=A0 This incident will be reported. >> >> > >>>>> >> > ajitkhaparde@arm-= dell:/opt/dts$ sudo ./dts -s
>> >> > >>>>> >> > [sudo] password f= or ajitkhaparde:
>> >> > >>>>> >> > ajitkhaparde is n= ot allowed to run sudo on arm-dell.=C2=A0 This incident will be reported. >> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > On Thu, Feb 18, 2= 021 at 10:03 AM Ajit Khaparde <ajit.khaparde@broadcom.com> wrote:
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > On Thu, Feb 18, 2= 021 at 10:01 AM David Liu <dliu@iol.unh.edu> wrote:
>> >> > >>>>> >> >
>> >> > >>>>> >> > Hi Ajit,
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > This is likely ca= used by when dts try to ssh into another machine as a normal user which wil= l prompt you for the password.
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > One solution woul= d be "sudo su" as root to run the command line since you should h= ave root access.
>> >> > >>>>> >> >
>> >> > >>>>> >> > David,
>> >> > >>>>> >> >
>> >> > >>>>> >> > Let me try this m= ethod first.
>> >> > >>>>> >> >
>> >> > >>>>> >> > If it does not wo= rk, we could try with the public ssh keys.
>> >> > >>>>> >> >
>> >> > >>>>> >> > I will let you kn= ow.
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > Thanks
>> >> > >>>>> >> >
>> >> > >>>>> >> > Ajit
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > Another solution = would be to let me add your public ssh key into both machines.
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > Let me know if th= is helps.
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > Best,
>> >> > >>>>> >> >
>> >> > >>>>> >> > David
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > On Fri, Feb 12, 2= 021 at 5:48 PM Ajit Khaparde <ajit.khaparde@broadcom.com> wrote:
>> >> > >>>>> >> >
>> >> > >>>>> >> > Thanks Owen.
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > When I run the dt= s command line suggested, I get the following error.
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > Thanks
>> >> > >>>>> >> >
>> >> > >>>>> >> > Ajit
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > Traceback (most r= ecent call last):
>> >> > >>>>> >> >=C2=A0 =C2=A0File = "/opt/dts/framework/ssh_pexpect.py", line 60, in _connect_host >> >> > >>>>> >> >=C2=A0 =C2=A0 =C2= =A0self.password, original_prompt=3D'[$#>]', password_regex=3Dr&= #39;(?i)(?:password:)|(?:passphrase for key)|(?i)(password for .+:)') >> >> > >>>>> >> >=C2=A0 =C2=A0File = "/usr/local/lib/python3.6/dist-packages/pexpect/pxssh.py", line 4= 40, in login
>> >> > >>>>> >> >=C2=A0 =C2=A0 =C2= =A0raise ExceptionPxssh('password refused')
>> >> > >>>>> >> > pexpect.pxssh.Exc= eptionPxssh: password refused
>> >> > >>>>> >> >
>> >> > >>>>> >> >=C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 ^^^^^^^^^^^^^^
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > On Fri, Feb 12, 2= 021 at 12:09 PM Owen Hilyard <ohilyard@iol.unh.edu> wrote:
>> >> > >>>>> >> >
>> >> > >>>>> >> > Hello Ajit,
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > There was a misco= nfiguration in our identity management system. The issue should now be reso= lved.
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > Owen Hilyard
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > On Thu, Feb 11, 2= 021 at 9:38 PM 'Ajit Khaparde' via dpdklab <dpdklab@iol.unh.edu> wrote:
>> >> > >>>>> >> >
>> >> > >>>>> >> > David,
>> >> > >>>>> >> >
>> >> > >>>>> >> > I can use my cred= entials to login to rhea.
>> >> > >>>>> >> >
>> >> > >>>>> >> > But the same cred= entials are not allowing me to login onto the servers you provided.
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > Thanks
>> >> > >>>>> >> >
>> >> > >>>>> >> > Ajit
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > ssh -l ajitkhapar= de arm-gigabyte.dpdklab.iol.unh.edu
>> >> > >>>>> >> > Connection closed= by 172.18.0.41 port 22
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > ssh -l ajitkhapar= de arm-dell.dpdklab.iol.unh.edu
>> >> > >>>>> >> > Connection closed= by 172.18.0.40 port 22
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > On Tue, Feb 9, 20= 21 at 6:36 AM David Liu <dliu@iol.unh.edu> wrote:
>> >> > >>>>> >> >
>> >> > >>>>> >> > Hi Ajit,
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > Thanks for the up= date. Let me know if you need anything from me.
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > Best,
>> >> > >>>>> >> >
>> >> > >>>>> >> > David
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > On Sun, Feb 7, 20= 21 at 11:04 PM Ajit Khaparde <ajit.khaparde@broadcom.com> wrote:
>> >> > >>>>> >> >
>> >> > >>>>> >> > David,
>> >> > >>>>> >> >
>> >> > >>>>> >> > I had some troubl= e with my system over the past week.
>> >> > >>>>> >> >
>> >> > >>>>> >> > So I could not lo= gin into the setup. I am hoping that my system will be restored early this = week
>> >> > >>>>> >> >
>> >> > >>>>> >> > I will login into= the setup after that.
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > Thanks
>> >> > >>>>> >> >
>> >> > >>>>> >> > Ajit
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> >
>> >> > >>>>> >> > On Tue, Feb 2, 20= 21 at 10:57 AM Ajit Khaparde <ajit.khaparde@broadcom.com> wrote:
>> >> > >>>>> >> >
>> >> > >>>>> >> > Hi David,
>> >> > >>>>> >> > I actually did mi= ss it. I will take a look.
>> >> > >>>>> >> > Thanks for the re= fresh mail.
>> >> > >>>>> >> >
>> >> > >>>>> >> > Thanks
>> >> > >>>>> >> > Ajit
>> >> > >>>>> >> >
>> >> > >>>>> >> > On Tue, Feb 2, 20= 21 at 8:58 AM David Liu <dliu@iol.unh.edu> wrote:
>> >> > >>>>> >> > >
>> >> > >>>>> >> > > Hi Ajit,
>> >> > >>>>> >> > >
>> >> > >>>>> >> > > Ping again i= n case if you miss the last email.
>> >> > >>>>> >> > >
>> >> > >>>>> >> > > Did you have= a chance to give it a try on login to the machines?
>> >> > >>>>> >> > >
>> >> > >>>>> >> > > Just some no= tes, we are currently running compile and some performance/functional testi= ng.
>> >> > >>>>> >> > > Which it may= be hard for you to run dts, so please let me know if you want me to stop t= hese tests for you to debug.
>> >> > >>>>> >> > >
>> >> > >>>>> >> > > Step I run:<= br> >> >> > >>>>> >> > > CONF=3D"= ;conf_dpdk" ./switch.sh Broadcom=C2=A0 =C2=A0#this is to switch the dt= s configuration to Broadcom
>> >> > >>>>> >> > > ./dts -s=C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0#To start the dt= s
>> >> > >>>>> >> > >
>> >> > >>>>> >> > > Informatio:<= br> >> >> > >>>>> >> > > ar= m-dell.dpdklab.iol.unh.edu
>> >> > >>>>> >> > > - dts - loca= ted in /opt/dts
>> >> > >>>>> >> > > - Trex - loc= ated in /opt/trex/v2.87
>> >> > >>>>> >> > >
>> >> > >>>>> >> > > arm-gigabyte.dpdklab.iol.unh.edu
>> >> > >>>>> >> > > - dpdk - loc= ated in /root/dpdk
>> >> > >>>>> >> > >
>> >> > >>>>> >> > > Best,
>> >> > >>>>> >> > > David
>> >> > >>>>> >> > >
>> >> > >>>>> >> > > On Tue, Jan = 26, 2021 at 4:59 PM David Liu <dliu@iol.unh.edu> wrote:
>> >> > >>>>> >> > >>
>> >> > >>>>> >> > >> Also, I = had changed the configuration when I run Broadcom nic.
>> >> > >>>>> >> > >> In the d= ts folder, you can start it with ./dts -s
>> >> > >>>>> >> > >>
>> >> > >>>>> >> > >> On Tue, = Jan 26, 2021 at 4:54 PM David Liu <dliu@iol.unh.edu> wrote:
>> >> > >>>>> >> > >>>
>> >> > >>>>> >> > >>> Hi A= jit,
>> >> > >>>>> >> > >>> Sorr= y for the late reply.
>> >> > >>>>> >> > >>>
>> >> > >>>>> >> > >>> You = can ssh into the machine using the same VPN Username and Password.
>> >> > >>>>> >> > >>> Can = you try and see if that works?
>> >> > >>>>> >> > >>>
>> >> > >>>>> >> > >>> Info= rmatio:
>> >> > >>>>> >> > >>> arm-dell.dpdklab.iol.unh.edu
>> >> > >>>>> >> > >>> - dt= s - located in /opt/dts
>> >> > >>>>> >> > >>> - Tr= ex - located in /opt/trex/v2.87
>> >> > >>>>> >> > >>>
>> >> > >>>>> >> > >>> arm-gigabyte.dpdklab.iol.unh.edu
>> >> > >>>>> >> > >>> - dp= dk - located in /root/dpdk
>> >> > >>>>> >> > >>>
>> >> > >>>>> >> > >>>
>> >> > >>>>> >> > >>> Than= ks,
>> >> > >>>>> >> > >>> Davi= d
>> >> > >>>>> >> > >>>
>> >> > >>>>> >> > >>> On T= ue, Jan 19, 2021 at 5:20 PM Ajit Khaparde <ajit.khaparde@broadcom.com> wrote= :
>> >> > >>>>> >> > >>>><= br> >> >> > >>>>> >> > >>>> = Hi David,
>> >> > >>>>> >> > >>>> = Thanks for pinging me. Do you think I could login into the 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 trying to
>> >> > >>>>> >> > >>>> = configure, I could take a look.
>> >> > >>>>> >> > >>>><= br> >> >> > >>>>> >> > >>>> = Thanks
>> >> > >>>>> >> > >>>> = Ajit
>> >> > >>>>> >> > >>>><= br> >> >> > >>>>> >> > >>>> = On Tue, Jan 19, 2021 at 1:41 PM David Liu <dliu@iol.unh.edu> wrote:
>> >> > >>>>> >> > >>>> = >
>> >> > >>>>> >> > >>>> = > Hi Ajit,
>> >> > >>>>> >> > >>>> = >
>> >> > >>>>> >> > >>>> = > Thank you for helping out.
>> >> > >>>>> >> > >>>> = >
>> >> > >>>>> >> > >>>> = > How are you doing with this issue?
>> >> > >>>>> >> > >>>> = >
>> >> > >>>>> >> > >>>> = > Please let me know if you need anything information from us.
>> >> > >>>>> >> > >>>> = >
>> >> > >>>>> >> > >>>> = > Just some extra information that both Trex and dts are on the same int= el tester machine.
>> >> > >>>>> >> > >>>> = >
>> >> > >>>>> >> > >>>> = > Best,
>> >> > >>>>> >> > >>>> = > David
>> >> > >>>>> >> > >>>> = >
>> >> > >>>>> >> > >>>> = > On Thu, Jan 14, 2021 at 2:12 PM David Liu <dliu@iol.unh.edu> wrote:
>> >> > >>>>> >> > >>>> = >>
>> >> > >>>>> >> > >>>> = >> Yes, so this is the same NIC work on x86.
>> >> > >>>>> >> > >>>> = >> By seeing the link, I am assuming you mean the ports that are usin= g 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 <ajit.khaparde@broadcom.com<= /a>> 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 <dliu@iol.unh.edu> 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 <ajit.khaparde@broa= dcom.com> wrote:
>> >> > >>>>> >> > >>>> = >>>>>
>> >> > >>>>> >> > >>>> = >>>>> Hi David,
>> >> > >>>>> >> > >>>> = >>>>> I will take a look.
>> >> > >>>>> >> > >>>> = >>>>> Do you see similar issues on x86? I am asking because<= br> >> >> > >>>>> >> > >>>> = >>>>> even I would start with that to create a baseline and = then
>> >> > >>>>> >> > >>>> = >>>>> attempt on ARM.
>> >> > >>>>> >> > >>>> = >>>>>
>> >> > >>>>> >> > >>>> = >>>>> Thanks
>> >> > >>>>> >> > >>>> = >>>>> Ajit
>> >> > >>>>> >> > >>>> = >>>>>
>> >> > >>>>> >> > >>>> = >>>>> On Wed, Jan 13, 2021 at 12:08 PM David Liu <dliu@iol.unh.edu> wro= te:
>> >> > >>>>> >> > >>>> = >>>>>>
>> >> > >>>>> >> > >>>> = >>>>>> 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 <= a href=3D"http://git.dpdk.org/tools/dts/" rel=3D"noreferrer" target=3D"_bla= nk">http://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 paramet= ers: framesize: 64, rxd/txd: 512
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 dut.172.18.0.41: x86_64-native-linuxapp-gcc/app/dpdk-testpmd -l = 32,33 -n 4=C2=A0 --file-prefix=3Ddpdk_15311_20210113190237=C2=A0 =C2=A0-a 0= 000:93:00.0 -a 0000:93:00.1 -- -i --portmask=3D0x3 --txd=3D512 --rxd=3D512 = --nb-cores=3D1
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 dut.172.18.0.41: start
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 TestNicSingl= eCorePerf: Test Case test_perf_nic_single_core Result ERROR: Traceback (mos= t recent call last):
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0File "/opt/dts/framework/test= _case.py", line 319, in _execute_test_case
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0 =C2=A0case_obj()
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0File "tests/TestSuite_nic_sin= gle_core_perf.py", line 196, in test_perf_nic_single_core
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0 =C2=A0self.perf_test(self.nb_port= s)
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0File "tests/TestSuite_nic_sin= gle_core_perf.py", line 270, in perf_test
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0 =C2=A0_, packets_received =3D sel= f.tester.pktgen.measure_throughput(stream_ids=3Dstreams, options=3Dtraffic_= opt)
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0File "/opt/dts/framework/pktg= en_base.py", line 245, in measure_throughput
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0 =C2=A0self._prepare_transmission(= stream_ids=3Dstream_ids)
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0File "/opt/dts/framework/pktg= en_trex.py", line 778, in _prepare_transmission
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0 =C2=A0self._conn.reset(ports=3Dse= lf._ports)
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0File "/opt/trex/v2.86/automat= ion/trex_control_plane/interactive/trex/common/trex_api_annotators.py"= , line 51, in wrap2
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0 =C2=A0ret =3D f(*args, **kwargs)<= br> >> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0File "/opt/trex/v2.86/automat= ion/trex_control_plane/interactive/trex/stl/trex_stl_client.py", line = 339, in reset
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0 =C2=A0self.clear_stats(ports)
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0File "/opt/trex/v2.86/automat= ion/trex_control_plane/interactive/trex/common/trex_api_annotators.py"= , line 51, in wrap2
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0 =C2=A0ret =3D f(*args, **kwargs)<= br> >> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0File "/opt/trex/v2.86/automat= ion/trex_control_plane/interactive/trex/stl/trex_stl_client.py", line = 1492, in clear_stats
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0 =C2=A0self._clear_stats_common(po= rts, clear_global, clear_xstats)
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0File "/opt/trex/v2.86/automat= ion/trex_control_plane/interactive/trex/common/trex_client.py", line 2= 876, in _clear_stats_common
>> >> > >>>>> >> > >>>> = >>>>>>>=C2=A0 =C2=A0 =C2=A0raise TRexError(rc)
>> >> > >>>>> >> > >>>> = >>>>>>> trex.common.trex_exceptions.TRexError: *** [RP= C] - 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=C2=A0 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]=C2=A0 = - Server has been shutdown - cause: 'WATCHDOG: task 'Trex DP core 1= ' has not responded for more than 1.00135 seconds - timeout is 1 second= s
>> >> > >>>>> >> > >>>> = >>>>>>> *** traceback follows ***
>> >> > >>>>> >> > >>>> = >>>>>>> 1=C2=A0 =C2=A0 =C2=A0 =C2=A00x561be173cf5a ./_= t-rex-64(+0x19af5a) [0x561be173cf5a]
>> >> > >>>>> >> > >>>> = >>>>>>> 2=C2=A0 =C2=A0 =C2=A0 =C2=A00x7feea3ac0980 /li= b/x86_64-linux-gnu/libpthread.so.0(+0x12980) [0x7feea3ac0980]
>> >> > >>>>> >> > >>>> = >>>>>>> 3=C2=A0 =C2=A0 =C2=A0 =C2=A00x561be1a05a2a rte= _delay_us_block + 106
>> >> > >>>>> >> > >>>> = >>>>>>> 4=C2=A0 =C2=A0 =C2=A0 =C2=A00x561be16ce874 CCo= reEthIF::send_burst(CCorePerPort*, unsigned short, CVirtualIFPerSideStats*)= + 3220
>> >> > >>>>> >> > >>>> = >>>>>>> 5=C2=A0 =C2=A0 =C2=A0 =C2=A00x561be16abf57 CCo= reEthIF::flush_tx_queue() + 31
>> >> > >>>>> >> > >>>> = >>>>>>> 6=C2=A0 =C2=A0 =C2=A0 =C2=A00x561be171e3d9 CNo= deGenerator::handle_maintenance(CFlowGenListPerThread*) + 265
>> >> > >>>>> >> > >>>> = >>>>>>> 7=C2=A0 =C2=A0 =C2=A0 =C2=A00x561be171f7ec CNo= deGenerator::handle_flow_sync(CGenNode*, CFlowGenListPerThread*, bool&)= + 92
>> >> > >>>>> >> > >>>> = >>>>>>> 8=C2=A0 =C2=A0 =C2=A0 =C2=A00x561be171fc98 CNo= deGenerator::handle_slow_messages(unsigned char, CGenNode*, CFlowGenListPer= Thread*, bool) + 184
>> >> > >>>>> >> > >>>> = >>>>>>> 9=C2=A0 =C2=A0 =C2=A0 =C2=A00x561be16cb5f1 int= CNodeGenerator::flush_file_realtime<23, false>(double, double, CFlow= GenListPerThread*, double&) + 881
>> >> > >>>>> >> > >>>> = >>>>>>> 10=C2=A0 =C2=A0 =C2=A0 0x561be1905212 TrexStat= elessDpCore::start_scheduler() + 226
>> >> > >>>>> >> > >>>> = >>>>>>> 11=C2=A0 =C2=A0 =C2=A0 0x561be1883ae9 TrexDpCo= re::start() + 89
>> >> > >>>>> >> > >>>> = >>>>>>> 12=C2=A0 =C2=A0 =C2=A0 0x561be1714113 CFlowGen= ListPerThread::start(std::__cxx11::basic_string<char, std::char_traits&l= t;char>, std::allocator<char> >&, CPreviewMode&) + 115<= br> >> >> > >>>>> >> > >>>> = >>>>>>> 13=C2=A0 =C2=A0 =C2=A0 0x561be16af8dd CGlobalT= Rex::run_in_core(unsigned char) + 487
>> >> > >>>>> >> > >>>> = >>>>>>> 14=C2=A0 =C2=A0 =C2=A0 0x561be16d11ad ./_t-rex= -64(+0x12f1ad) [0x561be16d11ad]
>> >> > >>>>> >> > >>>> = >>>>>>> 15=C2=A0 =C2=A0 =C2=A0 0x561be1a1dfaa eal_thre= ad_loop + 426
>> >> > >>>>> >> > >>>> = >>>>>>> 16=C2=A0 =C2=A0 =C2=A0 0x7feea3ab56db /lib/x86= _64-linux-gnu/libpthread.so.0(+0x76db) [0x7feea3ab56db]
>> >> > >>>>> >> > >>>> = >>>>>>> 17=C2=A0 =C2=A0 =C2=A0 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
>> >> > >>>>> >> > >>>> = >>>>>>
>> >> > >>>>> >> > >>>> = >>>>>>
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