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 6D06BA0C3F for ; Wed, 28 Apr 2021 03:20:02 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 4EDF040147; Wed, 28 Apr 2021 03:20:02 +0200 (CEST) Received: from mail-qt1-f178.google.com (mail-qt1-f178.google.com [209.85.160.178]) by mails.dpdk.org (Postfix) with ESMTP id ACF3A40041 for ; Wed, 28 Apr 2021 03:20:00 +0200 (CEST) Received: by mail-qt1-f178.google.com with SMTP id f12so45654768qtf.2 for ; Tue, 27 Apr 2021 18:20:00 -0700 (PDT) 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=qHeN2daRxGiBjaWySDEipnszRT0+uhKl2Q69+KxBrXg=; b=fvoNkiZW1BVWooQjNgrklKq2dLMR59POoNf1mHiZ1j1Erjs8JoctRTOFHEk5cZNapj 05hAzQf9PlTVtd1cB85MSLyx+TeM0cM7kuSDqShzF9mdAAmdFqfSMZOsJGmsylEO+csl kyaM3+9hRhsms8hxP3fSkRZ6ngNvrx5qcdaBI= 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=qHeN2daRxGiBjaWySDEipnszRT0+uhKl2Q69+KxBrXg=; b=MwNtCk3jEy+cuXKIOXhqMRjQYUPBFDnRZISVZYD8pz68v3eTZkxUfX/CNdUua4p0nq SgQNgT/VNpp1eID6eDuU+HL3WObUyFlAlemUZkOvtTO2hPPFcxfJ51TDf89Lf8UYreD2 r1bfbRRiqtHQA+ITzkk2taUesqehkaU05VEcya/D55Qcz4gF271Iu2zqLVdutsp8BPB3 YZl+WPIxjI1iMpcSsxkDMynSrP6zXR5S7HDystTMVtD2pBlCxSO0g3mNaQo/RW+MmrL6 D4Q1ZyiSHqoUzOldrzhWsBB9ZjT9JeoomkoFlCuY65A5zv55jogOfaFDIFG6rSgpAZrd XMqA== X-Gm-Message-State: AOAM532tYaB0xEd/Uy9Wy7yU2J9oWxhyshfOp9F6Or4W/VVA9CDhfCBx FUP9S54bwyUlECY5Xq2uYxmzl/fRZ0vkphSzDLr74Q== X-Google-Smtp-Source: ABdhPJxLLcANsUzC/gQGbmv5m2EzkxKhKRS6RWk6dzzdRJgwFql354A3GrSopvvv5xiFCQbJAUH+VIC0S547a9Ha3+4= X-Received: by 2002:ac8:5e0b:: with SMTP id h11mr24771230qtx.194.1619572799701; Tue, 27 Apr 2021 18:19:59 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Ajit Khaparde Date: Tue, 27 Apr 2021 18:19:43 -0700 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="00000000000073b99505c0fe2dbf" 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" --00000000000073b99505c0fe2dbf Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable David, I have been trying different experiments on the setup. No luck so far. But I am not done with the experiments yet - which include trying newer trex as well. If the systems are used for any CI/CD and I may be interfering with that, please let me know if you can get them out of the grid. Thanks Ajit On Tue, Apr 27, 2021 at 7:10 AM David Liu wrote: > > Hi Ajit > > Just a quick check in, have you get a chance to jump onto the arm setup? > > Let me know if there anything we can do to help. > > Best. > David > > On Thu, Apr 22, 2021 at 2:50 AM Juraj Linke=C5=A1 wrote: >> >> Thanks, David. >> >> >> >> From: David Liu >> Sent: Thursday, April 22, 2021 5:55 AM >> To: Juraj Linke=C5=A1 >> Cc: Ajit Khaparde ; Owen Hilyard ; ci@dpdk.org; dpdklab >> Subject: Re: [dpdk-ci] [dpdklab] Re: [DPDKLAB] 25G Broadcom NIC in Arm h= ardware >> >> >> >> Hi Juraj, >> >> >> >> The current issue is when running DTS with the newest release of Tex v2.= 89. It will report an error: >> >> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >> pktgen: ssh root@172.18.0.40 >> pktgen: cd /opt/trex/v2.89;./t-rex-64 -i --cfg /= opt/trex/v2.88/trex_cfg_bnxt.yaml >> Exception happened in [cd /opt/trex/v2.89;./t-rex-64 -i --cfg /opt/trex/= v2.88/trex_cfg_bnxt.yaml] and output is [Starting Scapy server......... Sca= py server is started >> The ports are bound/configured. >> Starting TRex v2.89 please wait ... >> ERROR in DPDK map >> Could not find requested interface 5f:00.0 >> Killing Scapy server... Scapy server is killed] >> dts: TIMEOUT on cd /opt/trex/v2.89;./t-rex-64= -i --cfg /opt/trex/v2.88/trex_cfg_bnxt.yaml >> tester: pkill -f _t-rex-64 >> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >> >> >> We do not have a Bugzilla ticket for this issue. So I will update the 48= 0 ticket to track this issue. >> >> >> >> Thank, >> >> David >> >> >> >> On Wed, Apr 21, 2021 at 3:39 AM Juraj Linke=C5=A1 wrote: >> >> Hi Ajit, David, >> >> >> >> What is the current status of this issue (what the current problem is, w= hat we need to investigate, any blockers)? Do we have a bugzilla ticket whe= re we track this? If not, we could just update https://bugs.dpdk.org/show_b= ug.cgi?id=3D408. >> >> >> >> Thanks, >> >> Juraj >> >> >> >> From: David Liu >> Sent: Thursday, April 15, 2021 7:08 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 h= ardware >> >> >> >> Hi Ajit, >> >> >> >> You are free to hop on to the system now. >> But do keep in mind that the dut server is running compile testing and t= he other is free. >> >> So let me know if you need that to be turned off any time. >> >> >> >> For v2.88, I do have an issue where I have to replace system scapy with = the Trex scapy. >> >> >> >> Best, >> >> David >> >> >> >> On Fri, Apr 9, 2021 at 7:34 PM Ajit Khaparde wrote: >> >> Thanks David. >> >> Next time when I get on the system I will try the 2.87 version of trex. >> >> Apparently my team is having trouble trying with 2.88 version as well. >> >> Let me know when the setup is ready. >> >> >> >> Thanks >> >> Ajit >> >> >> >> On Fri, Apr 9, 2021 at 3:10 PM David Liu wrote: >> >> Hi Ajit, >> >> >> >> We are working on an issue we have in the Arm server. When we are done, = I will let you know so you can take get into the server. >> >> Best, >> >> David >> >> >> >> On Wed, Apr 7, 2021 at 4:16 PM Ajit Khaparde wrote: >> >> Thanks David. >> While I don't have the ARM server, I am trying to use the new version >> of TREX and see if I run into any issues. >> I will get back to you once I complete the test. >> >> Thanks >> Ajit >> >> >> On Tue, Apr 6, 2021 at 7:29 AM David Liu wrote: >> > >> > Hi Ajit, >> > >> > I had rerun the test with the recent DTS and Trex (v2.88) >> > >> > With this, I am getting the mapping error we see during the debugging = session. >> > >> > ----------------------------------------------------------------------= ---------------------------------------------------------------------------= ---------------------------------------------------------------------------= ------------- >> > pktgen: cd /opt/trex/v2.88;./t-rex-64 -i --cfg= /opt/trex/v2.88/trex_cfg_bnxt.yaml >> > Exception happened in [cd /opt/trex/v2.88;./t-rex-64 -i --cfg /opt/tre= x/v2.88/trex_cfg_bnxt.yaml] and output is [Starting Scapy server......... S= capy server is started >> > Trying to bind to vfio-pci ... >> > /usr/bin/python3 dpdk_nic_bind.py --bind=3Dvfio-pci 0000:5f:00.0 0000:= 5f:00.1 >> > The ports are bound/configured. >> > Starting TRex v2.88 please wait ... >> > ERROR in DPDK map >> > Could not find requested interface 5f:00.0 >> > Killing Scapy server... Scapy server is killed] >> > dts: TIMEOUT on cd /opt/trex/v2.88;./t-rex-= 64 -i --cfg /opt/trex/v2.88/trex_cfg_bnxt.yaml >> > tester: pkill -f _t-rex-64 >> > ----------------------------------------------------------------------= ---------------------------------------------------------------------------= ---------------------------------------------------------------------------= ------------- >> > >> > Best, >> > David >> > >> > >> > >> > On Mon, Apr 5, 2021 at 10:26 AM Ajit Khaparde wrote: >> >> >> >> Hi David, >> >> Yes. The changes are in the tree. >> >> Let's try to rerun the test and see what happens. >> >> >> >> Thanks >> >> Ajit >> >> >> >> >> >> On Thu, Apr 1, 2021 at 10:09 AM David Liu wrote: >> >>> >> >>> 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 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 wro= te: >> >>>> >> > >> >>>> >> > Hi Ajit, >> >>>> >> > >> >>>> >> > Thank you. >> >>>> >> > >> >>>> >> > Please let me know when you need to take over the machine agai= n. >> >>>> >> > >> >>>> >> > 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 co= ntrol. >> >>>> >> >> > >> >>>> >> >> > 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 an= other 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 aro= und. >> >>>> >> >> > >> 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 ou= t 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 perfor= mance testing disable during the weekend. >> >>>> >> >> > >>>> >> >>>> >> >> > >>>> In this way, you will have no testing interfere with y= ou 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 ; O= wen Hilyard ; ci@dpdk.org; dpdklab >> >>>> >> >> > >>>>> Subject: Re: [dpdk-ci] [dpdklab] Re: [DPDKLAB] 25G Br= oadcom 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 A= M. But feel free to adjust the time or let me know if there is a better tim= e that 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 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 <= juraj.linkes@pantheon.tech> wrote: >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > Hi Ajit, David, >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > If you're setting up a call, could you please se= nd me an invite? I'd like to get some insight into the issues on Arm's beha= lf. >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > Thanks, >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > Juraj >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > From: ci On Behalf Of Davi= d 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] 2= 5G 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 wrote: >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > Hi Ajit, >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > I changed the permission to allow you to run sud= o. >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > 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-g= igabyte. This incident will be reported. >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > ---- >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > sudo su >> >>>> >> >> > >>>>> >> > [sudo] password for ajitkhaparde: >> >>>> >> >> > >>>>> >> > ajitkhaparde is not allowed to run sudo on arm-d= ell. 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-d= ell. 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 wrote: >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > Hi Ajit, >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > This is likely caused by when dts try to ssh int= o another machine as a normal user which will prompt you for the password. >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > One solution would be "sudo su" as root to run t= he 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 publi= c ssh keys. >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > I will let you know. >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > Thanks >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > Ajit >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > Another solution would be to let me add your pub= lic 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 following error. >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > Thanks >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > Ajit >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > Traceback (most recent call last): >> >>>> >> >> > >>>>> >> > File "/opt/dts/framework/ssh_pexpect.py", line= 60, in _connect_host >> >>>> >> >> > >>>>> >> > self.password, original_prompt=3D'[$#>]', pa= ssword_regex=3Dr'(?i)(?:password:)|(?:passphrase for key)|(?i)(password for= .+:)') >> >>>> >> >> > >>>>> >> > File "/usr/local/lib/python3.6/dist-packages/p= expect/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 wrote: >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > Hello Ajit, >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > There was a misconfiguration in our identity man= agement 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 wrote: >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > Hi Ajit, >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > Thanks for the update. Let me know if you need a= nything from 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 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 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 logi= n to the machines? >> >>>> >> >> > >>>>> >> > > >> >>>> >> >> > >>>>> >> > > Just some notes, we are currently running comp= ile and some performance/functional testing. >> >>>> >> >> > >>>>> >> > > Which it may be hard for you to run dts, so pl= ease 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 #thi= s 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 nic. >> >>>> >> >> > >>>>> >> > >> In the dts folder, you can start it with ./dt= s -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 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 Khapard= e 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 i= n your lab - >> >>>> >> >> > >>>>> >> > >>>> rhea.dpdklab.iol.unh.edu and io.dpdklab.iol= .unh.edu >> >>>> >> >> > >>>>> >> > >>>> If you can provide me details of the system= s 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 i= nformation from us. >> >>>> >> >> > >>>>> >> > >>>> > >> >>>> >> >> > >>>>> >> > >>>> > Just some extra information that both Tre= x 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 me= an 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 Kha= parde wrote: >> >>>> >> >> > >>>>> >> > >>>> >>> >> >>>> >> >> > >>>>> >> > >>>> >>> Does the same NIC work on x86? >> >>>> >> >> > >>>>> >> > >>>> >>> Also do you see link before you start t= he 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 L= iu 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 K= haparde wrote: >> >>>> >> >> > >>>>> >> > >>>> >>>>> >> >>>> >> >> > >>>>> >> > >>>> >>>>> Hi David, >> >>>> >> >> > >>>>> >> > >>>> >>>>> I will take a look. >> >>>> >> >> > >>>>> >> > >>>> >>>>> Do you see similar issues on x86? I a= m asking because >> >>>> >> >> > >>>>> >> > >>>> >>>>> even I would start with that to creat= e a baseline and then >> >>>> >> >> > >>>>> >> > >>>> >>>>> attempt on ARM. >> >>>> >> >> > >>>>> >> > >>>> >>>>> >> >>>> >> >> > >>>>> >> > >>>> >>>>> Thanks >> >>>> >> >> > >>>>> >> > >>>> >>>>> Ajit >> >>>> >> >> > >>>>> >> > >>>> >>>>> >> >>>> >> >> > >>>>> >> > >>>> >>>>> On Wed, Jan 13, 2021 at 12:08 PM Davi= d Liu wrote: >> >>>> >> >> > >>>>> >> > >>>> >>>>>> >> >>>> >> >> > >>>>> >> > >>>> >>>>>> Hi Ajit, >> >>>> >> >> > >>>>> >> > >>>> >>>>>> >> >>>> >> >> > >>>>> >> > >>>> >>>>>> We have a 25G Broadcom NIC that is i= nstalled 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 http://git.dpdk.org/tools/dts/ >> >>>> >> >> > >>>>> >> > >>>> >>>>>> All the NICs are up and running when= testing. >> >>>> >> >> > >>>>> >> > >>>> >>>>>> >> >>>> >> >> > >>>>> >> > >>>> >>>>>> The problem is an error when I try t= o 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=3Ddpd= k_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: sta= rt >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> TestNicSingleCorePerf: Tes= t Case test_perf_nic_single_core Result ERROR: Traceback (most recent call = last): >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> File "/opt/dts/framework/test_cas= e.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.te= ster.pktgen.measure_throughput(stream_ids=3Dstreams, options=3Dtraffic_opt) >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> File "/opt/dts/framework/pktgen_b= ase.py", line 245, in measure_throughput >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> self._prepare_transmission(stre= am_ids=3Dstream_ids) >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> File "/opt/dts/framework/pktgen_t= rex.py", line 778, in _prepare_transmission >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> self._conn.reset(ports=3Dself._= ports) >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> File "/opt/trex/v2.86/automation/= trex_control_plane/interactive/trex/common/trex_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 r= eset >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> self.clear_stats(ports) >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> File "/opt/trex/v2.86/automation/= trex_control_plane/interactive/trex/common/trex_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/trex_client.py", line 2876, in _= clear_stats_common >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> raise TRexError(rc) >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> trex.common.trex_exceptions.TRexErr= or: *** [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-co= nsole >> >>>> >> >> > >>>>> >> > >>>> >>>>>> >> >>>> >> >> > >>>>> >> > >>>> >>>>>> Then start sending traffic with comm= and >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> trex>start -f stl/imix.py >> >>>> >> >> > >>>>> >> > >>>> >>>>>> >> >>>> >> >> > >>>>> >> > >>>> >>>>>> >> >>>> >> >> > >>>>> >> > >>>> >>>>>> But this will cause an error to turn= off Trex. >> >>>> >> >> > >>>>> >> > >>>> >>>>>> >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> trex> >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> 2021-01-13 19:56:21 - [server][warn= ing] - Server has been shutdown - cause: 'WATCHDOG: task 'Trex DP core 1' = has not 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 CNodeGenerat= or::handle_maintenance(CFlowGenListPerThread*) + 265 >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> 7 0x561be171f7ec CNodeGenerat= or::handle_flow_sync(CGenNode*, CFlowGenListPerThread*, bool&) + 92 >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> 8 0x561be171fc98 CNodeGenerat= or::handle_slow_messages(unsigned char, CGenNode*, CFlowGenListPerThread*, = bool) + 184 >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> 9 0x561be16cb5f1 int CNodeGen= erator::flush_file_realtime<23, false>(double, double, CFlowGenListPerThrea= d*, double&) + 881 >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> 10 0x561be1905212 TrexStateles= sDpCore::start_scheduler() + 226 >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> 11 0x561be1883ae9 TrexDpCore::= start() + 89 >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> 12 0x561be1714113 CFlowGenList= PerThread::start(std::__cxx11::basic_string, s= td::allocator >&, CPreviewMode&) + 115 >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> 13 0x561be16af8dd CGlobalTRex:= :run_in_core(unsigned char) + 487 >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> 14 0x561be16d11ad ./_t-rex-64(= +0x12f1ad) [0x561be16d11ad] >> >>>> >> >> > >>>>> >> > >>>> >>>>>>> 15 0x561be1a1dfaa eal_thread_l= oop + 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 >> >>>> >> >> > >>>>> >> > >>>> >>>>>> >> >>>> >> >> > >>>>> >> > >>>> >>>>>> --00000000000073b99505c0fe2dbf 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 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