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 A84D2A056A for ; Thu, 11 Mar 2021 18:05:45 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 869B716082A; Thu, 11 Mar 2021 18:05:45 +0100 (CET) Received: from mail-qk1-f171.google.com (mail-qk1-f171.google.com [209.85.222.171]) by mails.dpdk.org (Postfix) with ESMTP id 35CCE406A3 for ; Thu, 11 Mar 2021 18:05:44 +0100 (CET) Received: by mail-qk1-f171.google.com with SMTP id a9so21310305qkn.13 for ; Thu, 11 Mar 2021 09:05:44 -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=US/JYAYm31ZZAE22g8aM9YSYvsUHkcv7N8Fk+h4mxdA=; b=QDZ33dEsTow+N1WBnRfETMSnRS1Gwru1amO4T2WM9D8u9zzuRSUk7h6q15tcpDme5v 7QNNzoMXS4yWCO/iwmzXuYNSXN6H6nwmNrytA8e0sFxhsRIibS4TzsnvswRdTmJ8rQmj OrFDl6kNFuIbY6A1L3SNioIaU06w1tSsm30LE= 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=US/JYAYm31ZZAE22g8aM9YSYvsUHkcv7N8Fk+h4mxdA=; b=VygJm7+lvxD2zD4BnMlSdkPGt8EXJDh/8VjYp1in/23/j3tSi29mZVIx1d+ufF+Vpe mMeJjX8nKQVH8hroQyfzVNZEAUV30oIwiHtYk93LcDQUXZvZeDnM4rF4XR9IKLatPRJt PxFw2Og2AFXXKksBYe1C1+E/LQChfJPcRp0+cI/mubY2mHc9vt4/18SPazeZYWv0tzDH 9PtdzE2JGtSr2wpxRb0ByzsCKXBFSj+SreartbvcD5cGSVhkPGOccQRQorKwpdxVAcQV lkr4UJEOKmDkmA5tSi2SGwj1oIaBi6iA8o4CY2Bw2UR767wjPNu6l5G1IcLCToCvIBn5 T+Rg== X-Gm-Message-State: AOAM5301uoySzYsdRG+C9oBzghAMugXO5wiUXlep5GTtE6yeeiAkxEOu vcd88Og2Q6EUJC7IGH7dEMMOtxl1VUSy5Hkfy6bxhA== X-Google-Smtp-Source: ABdhPJxRRBpGtk+gJEQN9kii/VAnwoJwUpFCabJR6najrntNheojrVLl1HC87z/QmtYxKm/+rC3VBreNqvzRVhnnPW4= X-Received: by 2002:a37:86c6:: with SMTP id i189mr8777941qkd.455.1615482343181; Thu, 11 Mar 2021 09:05:43 -0800 (PST) MIME-Version: 1.0 References: <6b0b25c338e840929f72560a3889f9f8@pantheon.tech> In-Reply-To: From: Ajit Khaparde Date: Thu, 11 Mar 2021 09:05:26 -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="0000000000003e597f05bd45cb8f" 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" --0000000000003e597f05bd45cb8f Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable 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 = 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 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 lo= ok 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 upd= ate 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 em= ail 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 testi= ng disable during the weekend. >> > >>>> >> > >>>> In this way, you will have no testing interfere with you during t= roubleshooting. >> > >>>> >> > >>>> 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 wrot= e: >> > >>>>> > >> > >>>>> > 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 that work= s 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 wrote: >> > >>>>> >> >> > >>>>> >> David, >> > >>>>> >> I was busy with a customer issue and could not get to my emai= ls. >> > >>>>> >> I am seeing this now. Let me close out any issues needing urg= ent 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 in= vite? 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; dpdkl= ab >> > >>>>> >> > 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 t= his 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. T= his 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 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 m= achine 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 ssh key= into 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 follow= ing error. >> > >>>>> >> > >> > >>>>> >> > >> > >>>>> >> > >> > >>>>> >> > Thanks >> > >>>>> >> > >> > >>>>> >> > Ajit >> > >>>>> >> > >> > >>>>> >> > >> > >>>>> >> > >> > >>>>> >> > Traceback (most recent call last): >> > >>>>> >> > File "/opt/dts/framework/ssh_pexpect.py", line 60, in _co= nnect_host >> > >>>>> >> > self.password, original_prompt=3D'[$#>]', password_rege= x=3Dr'(?i)(?:password:)|(?:passphrase for key)|(?i)(password for .+:)') >> > >>>>> >> > File "/usr/local/lib/python3.6/dist-packages/pexpect/pxss= h.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 wrote: >> > >>>>> >> > >> > >>>>> >> > Hello Ajit, >> > >>>>> >> > >> > >>>>> >> > >> > >>>>> >> > >> > >>>>> >> > There was a misconfiguration in our identity management sys= tem. 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 = wrote: >> > >>>>> >> > >> > >>>>> >> > Hi Ajit, >> > >>>>> >> > >> > >>>>> >> > >> > >>>>> >> > >> > >>>>> >> > Thanks for the update. Let me know if you need anything fro= m me. >> > >>>>> >> > >> > >>>>> >> > >> > >>>>> >> > >> > >>>>> >> > >> > >>>>> >> > >> > >>>>> >> > 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 sy= stem 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 = 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 ma= chines? >> > >>>>> >> > > >> > >>>>> >> > > Just some notes, we are currently running compile and som= e 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 to swi= tch 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 Broadco= m nic. >> > >>>>> >> > >> 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 Usernam= e 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 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 t= rying 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 = from us. >> > >>>>> >> > >>>> > >> > >>>>> >> > >>>> > Just some extra information that both Trex and dts a= re 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 port= s 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 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 ch= eck 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 be= cause >> > >>>>> >> > >>>> >>>>> even I would start with that to create a baselin= e and 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 r= un nic_single_core_perf on the NIC. >> > >>>>> >> > >>>> >>>>>> Currently, we are using: Trex v2.86 and dts fro= m 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 t= est case inside the nic_single_core_perf: >> > >>>>> >> > >>>> >>>>>> >> > >>>>> >> > >>>> >>>>>>> TestNicSingleCorePerf: Test running at paramet= ers: 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_202= 10113190237 -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.p= y", line 196, in test_perf_nic_single_core >> > >>>>> >> > >>>> >>>>>>> self.perf_test(self.nb_ports) >> > >>>>> >> > >>>> >>>>>>> File "tests/TestSuite_nic_single_core_perf.p= y", 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", li= ne 245, in measure_throughput >> > >>>>> >> > >>>> >>>>>>> self._prepare_transmission(stream_ids=3Dst= ream_ids) >> > >>>>> >> > >>>> >>>>>>> File "/opt/dts/framework/pktgen_trex.py", li= ne 778, in _prepare_transmission >> > >>>>> >> > >>>> >>>>>>> self._conn.reset(ports=3Dself._ports) >> > >>>>> >> > >>>> >>>>>>> File "/opt/trex/v2.86/automation/trex_contro= l_plane/interactive/trex/common/trex_api_annotators.py", line 51, in wrap2 >> > >>>>> >> > >>>> >>>>>>> ret =3D f(*args, **kwargs) >> > >>>>> >> > >>>> >>>>>>> File "/opt/trex/v2.86/automation/trex_contro= l_plane/interactive/trex/stl/trex_stl_client.py", line 339, in reset >> > >>>>> >> > >>>> >>>>>>> self.clear_stats(ports) >> > >>>>> >> > >>>> >>>>>>> File "/opt/trex/v2.86/automation/trex_contro= l_plane/interactive/trex/common/trex_api_annotators.py", line 51, in wrap2 >> > >>>>> >> > >>>> >>>>>>> ret =3D f(*args, **kwargs) >> > >>>>> >> > >>>> >>>>>>> File "/opt/trex/v2.86/automation/trex_contro= l_plane/interactive/trex/stl/trex_stl_client.py", line 1492, in clear_stats >> > >>>>> >> > >>>> >>>>>>> self._clear_stats_common(ports, clear_glob= al, clear_xstats) >> > >>>>> >> > >>>> >>>>>>> File "/opt/trex/v2.86/automation/trex_contro= l_plane/interactive/trex/common/trex_client.py", line 2876, in _clear_stats= _common >> > >>>>> >> > >>>> >>>>>>> raise 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-rex-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] - Ser= ver has been shutdown - cause: 'WATCHDOG: task 'Trex DP core 1' has not res= ponded 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/l= ibpthread.so.0(+0x12980) [0x7feea3ac0980] >> > >>>>> >> > >>>> >>>>>>> 3 0x561be1a05a2a rte_delay_us_block + 10= 6 >> > >>>>> >> > >>>> >>>>>>> 4 0x561be16ce874 CCoreEthIF::send_burst(= CCorePerPort*, unsigned short, CVirtualIFPerSideStats*) + 3220 >> > >>>>> >> > >>>> >>>>>>> 5 0x561be16abf57 CCoreEthIF::flush_tx_qu= eue() + 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::flu= sh_file_realtime<23, false>(double, double, CFlowGenListPerThread*, double&= ) + 881 >> > >>>>> >> > >>>> >>>>>>> 10 0x561be1905212 TrexStatelessDpCore::st= art_scheduler() + 226 >> > >>>>> >> > >>>> >>>>>>> 11 0x561be1883ae9 TrexDpCore::start() + 8= 9 >> > >>>>> >> > >>>> >>>>>>> 12 0x561be1714113 CFlowGenListPerThread::= start(std::__cxx11::basic_string, std::allocat= or >&, CPreviewMode&) + 115 >> > >>>>> >> > >>>> >>>>>>> 13 0x561be16af8dd CGlobalTRex::run_in_cor= e(unsigned char) + 487 >> > >>>>> >> > >>>> >>>>>>> 14 0x561be16d11ad ./_t-rex-64(+0x12f1ad) = [0x561be16d11ad] >> > >>>>> >> > >>>> >>>>>>> 15 0x561be1a1dfaa eal_thread_loop + 426 >> > >>>>> >> > >>>> >>>>>>> 16 0x7feea3ab56db /lib/x86_64-linux-gnu/l= ibpthread.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 ca= n approach this issue? >> > >>>>> >> > >>>> >>>>>> >> > >>>>> >> > >>>> >>>>>> Best, >> > >>>>> >> > >>>> >>>>>> David >> > >>>>> >> > >>>> >>>>>> >> > >>>>> >> > >>>> >>>>>> --0000000000003e597f05bd45cb8f 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 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