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 A786EA0A0F for ; Wed, 7 Apr 2021 22:16:31 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id A0D19140F81; Wed, 7 Apr 2021 22:16:31 +0200 (CEST) Received: from mail-ej1-f47.google.com (mail-ej1-f47.google.com [209.85.218.47]) by mails.dpdk.org (Postfix) with ESMTP id 5C682140F2E for ; Wed, 7 Apr 2021 22:16:30 +0200 (CEST) Received: by mail-ej1-f47.google.com with SMTP id s21so4992229eju.8 for ; Wed, 07 Apr 2021 13:16:30 -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=oC/J+Nm0MTO+nb3upieEA346oS+7AhluEPaCH4IFcs0=; b=D+FCsiE8AHsTzOd2C8uQ0TjNVbbOK3aVAlOWe5v4hCQKCVWY+8WP5giK9Cprdt2GAt l9lunD2zLKJcO8aACqSqEQt3kyJo2IdE5i5hJ/6zhFcIzPstv48dNFRqlmUiApIkG7xX lfhRHUwgs0XG82VprjLD/lgnyhCo1CfQfO1Nw= 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=oC/J+Nm0MTO+nb3upieEA346oS+7AhluEPaCH4IFcs0=; b=emQw3SKKE/e8RXG9VmTQ2Pzjv+mAMNX5Nu2/wFNq54e6gd4Xo1xHsR3a78LFW+UR9p +WHGE/2e2e8RDe87nY818z/9Mca/rtdJdcJaoBQDrdGU51US3PfEXfnzrLXiFt1ySZQO pgOjneFnZxr4HMgsKWwtQab4itrMJbeKAmtMNcUCtyNycKz1sOUtIMdle82C7vMhqXcj U/N6bxfKLSVz8D9UOqMfGHFXPk5h3hJM5jndnUvJUA0ywo7Ue3dH471GhU4yuCYw7XpY WVpwR4l71HvRDXJmVmSU8BiaFEwwZHgVU3KwEAY/vADbadvjmNf0nAaNtRv59zgfpZOv 5wLw== X-Gm-Message-State: AOAM531l8alDsbNvtJzjOuEbDOR/nqHPP+7pPgrXiGMSj7+OvTq6cthw Khureyk5YmuyQurORTlVgUGEDgdnODtcwjlZ7REJyvfZIHg= X-Google-Smtp-Source: ABdhPJwzNQ3Uka79+hTbjCaT7jcLmSgSDxhtDCgswh4TvWiPAYfLUslkHu3LL0qgXjPrItfiSuJ15N78JCE+NqrerEw= X-Received: by 2002:a17:906:4c45:: with SMTP id d5mr5709022ejw.38.1617826589826; Wed, 07 Apr 2021 13:16:29 -0700 (PDT) MIME-Version: 1.0 References: <6b0b25c338e840929f72560a3889f9f8@pantheon.tech> In-Reply-To: From: Ajit Khaparde Date: Wed, 7 Apr 2021 13:16:13 -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="00000000000038ed3705bf679bd5" 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" --00000000000038ed3705bf679bd5 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable 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 ses= sion. > > -------------------------------------------------------------------------= ---------------------------------------------------------------------------= ---------------------------------------------------------------------------= ---------- > pktgen: cd /opt/trex/v2.88;./t-rex-64 -i --cfg /o= pt/trex/v2.88/trex_cfg_bnxt.yaml > Exception happened in [cd /opt/trex/v2.88;./t-rex-64 -i --cfg /opt/trex/v= 2.88/trex_cfg_bnxt.yaml] and output is [Starting Scapy server......... Scap= y 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 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 contr= ol. >>>> >> >> > >>>> >> >> > Thanks >>>> >> >> > Ajit >>>> >> >> > >>>> >> >> > On Tue, Mar 9, 2021 at 6:24 AM David Liu wr= ote: >>>> >> >> > > >>>> >> >> > > Hi Ajit, >>>> >> >> > > >>>> >> >> > > Thank for the update. >>>> >> >> > > >>>> >> >> > > May I know if I can enable testing or would you like more ti= me 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 anoth= er shot at it. >>>> >> >> > >> Since this is an ARM based server, I will have to find a wa= y to update the firmware. >>>> >> >> > >> IIRC our tools are mostly x86 based. So I am looking around= . >>>> >> >> > >> I will update you soon. >>>> >> >> > >> >>>> >> >> > >> Thanks >>>> >> >> > >> Ajit >>>> >> >> > >> >>>> >> >> > >> On Fri, Mar 5, 2021 at 2:06 PM Ajit Khaparde wrote: >>>> >> >> > >>> >>>> >> >> > >>> Hi David, >>>> >> >> > >>> That's a good idea. That way you don't have to watch out f= or 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 performan= ce 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= Hilyard ; ci@dpdk.org; dpdklab >>>> >> >> > >>>>> Subject: Re: [dpdk-ci] [dpdklab] Re: [DPDKLAB] 25G Broad= com NIC in Arm hardware >>>> >> >> > >>>>> >>>> >> >> > >>>>> >>>> >> >> > >>>>> >>>> >> >> > >>>>> Hi, Ajit >>>> >> >> > >>>>> I changed it to Friday at 10 AM for now. >>>> >> >> > >>>>> >>>> >> >> > >>>>> We can change again if that doesn't work for Juraj >>>> >> >> > >>>>> >>>> >> >> > >>>>> Best, >>>> >> >> > >>>>> >>>> >> >> > >>>>> David >>>> >> >> > >>>>> >>>> >> >> > >>>>> >>>> >> >> > >>>>> >>>> >> >> > >>>>> >>>> >> >> > >>>>> >>>> >> >> > >>>>> On Tue, Mar 2, 2021 at 10:28 AM Ajit Khaparde wrote: >>>> >> >> > >>>>> >>>> >> >> > >>>>> Hi David, >>>> >> >> > >>>>> My Thursdays are crazy. Can we do Friday instead? >>>> >> >> > >>>>> Juraj, can you make Friday 10AM (Eastern time) call? >>>> >> >> > >>>>> >>>> >> >> > >>>>> Thanks >>>> >> >> > >>>>> Ajit >>>> >> >> > >>>>> >>>> >> >> > >>>>> On Tue, Mar 2, 2021 at 6:29 AM David Liu wrote: >>>> >> >> > >>>>> > >>>> >> >> > >>>>> > Hi Ajit and Juraj, >>>> >> >> > >>>>> > >>>> >> >> > >>>>> > I send out an invite for Thursday, Mar 4 at 10:00 AM. = But feel free to adjust the time or let me know if there is a better time t= hat 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 nee= ding 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 L= iu >>>> >> >> > >>>>> >> > Sent: Thursday, February 25, 2021 7:47 PM >>>> >> >> > >>>>> >> > To: Ajit Khaparde >>>> >> >> > >>>>> >> > Cc: Owen Hilyard ; ci@dpdk.or= g; 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 yo= u. >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > 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 wor= k. >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > Thanks >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > Ajit >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > ajitkhaparde is not allowed to run sudo on arm-giga= byte. 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 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 a= nother 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 s= sh 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 th= e 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'[$#>]', passw= ord_regex=3Dr'(?i)(?:password:)|(?:passphrase for key)|(?i)(password for .+= :)') >>>> >> >> > >>>>> >> > File "/usr/local/lib/python3.6/dist-packages/pexp= ect/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 manage= ment 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 log= in onto the servers you provided. >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > Thanks >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > Ajit >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > ssh -l ajitkhaparde arm-gigabyte.dpdklab.iol.unh.ed= u >>>> >> >> > >>>>> >> > 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 anyt= hing 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 wee= k. >>>> >> >> > >>>>> >> > >>>> >> >> > >>>>> >> > So I could not login into the setup. I am hoping th= at 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 login t= o the machines? >>>> >> >> > >>>>> >> > > >>>> >> >> > >>>>> >> > > Just some notes, we are currently running compile= and some performance/functional testing. >>>> >> >> > >>>>> >> > > Which it may be hard for you to run dts, so pleas= e 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 i= s 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 ./dts -= s >>>> >> >> > >>>>> >> > >> >>>> >> >> > >>>>> >> > >> On Tue, Jan 26, 2021 at 4:54 PM David Liu wrote: >>>> >> >> > >>>>> >> > >>> >>>> >> >> > >>>>> >> > >>> Hi Ajit, >>>> >> >> > >>>>> >> > >>> Sorry for the late reply. >>>> >> >> > >>>>> >> > >>> >>>> >> >> > >>>>> >> > >>> You can ssh into the machine using the same VPN= Username 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 lo= gin into the setup and >>>> >> >> > >>>>> >> > >>>> see what is happening? >>>> >> >> > >>>>> >> > >>>> I do have the credentials for two systems in y= our lab - >>>> >> >> > >>>>> >> > >>>> rhea.dpdklab.iol.unh.edu and io.dpdklab.iol.un= h.edu >>>> >> >> > >>>>> >> > >>>> If you can provide me details of the systems y= ou are trying 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 info= rmation from us. >>>> >> >> > >>>>> >> > >>>> > >>>> >> >> > >>>>> >> > >>>> > Just some extra information that both Trex a= nd dts are on the same intel tester machine. >>>> >> >> > >>>>> >> > >>>> > >>>> >> >> > >>>>> >> > >>>> > Best, >>>> >> >> > >>>>> >> > >>>> > David >>>> >> >> > >>>>> >> > >>>> > >>>> >> >> > >>>>> >> > >>>> > On Thu, Jan 14, 2021 at 2:12 PM David Liu wrote: >>>> >> >> > >>>>> >> > >>>> >> >>>> >> >> > >>>>> >> > >>>> >> Yes, so this is the same NIC work on x86. >>>> >> >> > >>>>> >> > >>>> >> By seeing the link, I am assuming you mean = the ports that are using for Trex. If so they are UP before I start the Tre= x. >>>> >> >> > >>>>> >> > >>>> >> >>>> >> >> > >>>>> >> > >>>> >> Thank, >>>> >> >> > >>>>> >> > >>>> >> David >>>> >> >> > >>>>> >> > >>>> >> >>>> >> >> > >>>>> >> > >>>> >> >>>> >> >> > >>>>> >> > >>>> >> On Thu, Jan 14, 2021 at 1:11 AM Ajit Khapar= de 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. Ca= n you check and tell? >>>> >> >> > >>>>> >> > >>>> >>> >>>> >> >> > >>>>> >> > >>>> >>> Thanks >>>> >> >> > >>>>> >> > >>>> >>> Ajit >>>> >> >> > >>>>> >> > >>>> >>> >>>> >> >> > >>>>> >> > >>>> >>> On Wed, Jan 13, 2021 at 4:20 PM David Liu = wrote: >>>> >> >> > >>>>> >> > >>>> >>>> >>>> >> >> > >>>>> >> > >>>> >>>> Hi Ajit, >>>> >> >> > >>>>> >> > >>>> >>>> >>>> >> >> > >>>>> >> > >>>> >>>> Thank you for helping out. >>>> >> >> > >>>>> >> > >>>> >>>> >>>> >> >> > >>>>> >> > >>>> >>>> We have it working on the x86, but not th= e Arm. >>>> >> >> > >>>>> >> > >>>> >>>> >>>> >> >> > >>>>> >> > >>>> >>>> >>>> >> >> > >>>>> >> > >>>> >>>> Thanks, >>>> >> >> > >>>>> >> > >>>> >>>> David >>>> >> >> > >>>>> >> > >>>> >>>> >>>> >> >> > >>>>> >> > >>>> >>>> On Wed, Jan 13, 2021 at 5:34 PM Ajit Khap= arde wrote: >>>> >> >> > >>>>> >> > >>>> >>>>> >>>> >> >> > >>>>> >> > >>>> >>>>> Hi David, >>>> >> >> > >>>>> >> > >>>> >>>>> I will take a look. >>>> >> >> > >>>>> >> > >>>> >>>>> Do you see similar issues on x86? I am a= sking 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 L= iu wrote: >>>> >> >> > >>>>> >> > >>>> >>>>>> >>>> >> >> > >>>>> >> > >>>> >>>>>> Hi Ajit, >>>> >> >> > >>>>> >> > >>>> >>>>>> >>>> >> >> > >>>>> >> > >>>> >>>>>> We have a 25G Broadcom NIC that is inst= alled 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 te= sting. >>>> >> >> > >>>>> >> > >>>> >>>>>> >>>> >> >> > >>>>> >> > >>>> >>>>>> The problem is an error when I try to r= un 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_1= 5311_20210113190237 -a 0000:93:00.0 -a 0000:93:00.1 -- -i --portmask=3D0x= 3 --txd=3D512 --rxd=3D512 --nb-cores=3D1 >>>> >> >> > >>>>> >> > >>>> >>>>>>> dut.172.18.0.41: start >>>> >> >> > >>>>> >> > >>>> >>>>>>> TestNicSingleCorePerf: Test C= ase test_perf_nic_single_core Result ERROR: Traceback (most recent call las= t): >>>> >> >> > >>>>> >> > >>>> >>>>>>> File "/opt/dts/framework/test_case.p= y", line 319, in _execute_test_case >>>> >> >> > >>>>> >> > >>>> >>>>>>> case_obj() >>>> >> >> > >>>>> >> > >>>> >>>>>>> File "tests/TestSuite_nic_single_cor= e_perf.py", line 196, in test_perf_nic_single_core >>>> >> >> > >>>>> >> > >>>> >>>>>>> self.perf_test(self.nb_ports) >>>> >> >> > >>>>> >> > >>>> >>>>>>> File "tests/TestSuite_nic_single_cor= e_perf.py", line 270, in perf_test >>>> >> >> > >>>>> >> > >>>> >>>>>>> _, packets_received =3D self.teste= r.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._por= ts) >>>> >> >> > >>>>> >> > >>>> >>>>>>> File "/opt/trex/v2.86/automation/tre= x_control_plane/interactive/trex/common/trex_api_annotators.py", line 51, i= n wrap2 >>>> >> >> > >>>>> >> > >>>> >>>>>>> ret =3D f(*args, **kwargs) >>>> >> >> > >>>>> >> > >>>> >>>>>>> File "/opt/trex/v2.86/automation/tre= x_control_plane/interactive/trex/stl/trex_stl_client.py", line 339, in rese= t >>>> >> >> > >>>>> >> > >>>> >>>>>>> self.clear_stats(ports) >>>> >> >> > >>>>> >> > >>>> >>>>>>> File "/opt/trex/v2.86/automation/tre= x_control_plane/interactive/trex/common/trex_api_annotators.py", line 51, i= n wrap2 >>>> >> >> > >>>>> >> > >>>> >>>>>>> ret =3D f(*args, **kwargs) >>>> >> >> > >>>>> >> > >>>> >>>>>>> File "/opt/trex/v2.86/automation/tre= x_control_plane/interactive/trex/stl/trex_stl_client.py", line 1492, in cle= ar_stats >>>> >> >> > >>>>> >> > >>>> >>>>>>> self._clear_stats_common(ports, cl= ear_global, clear_xstats) >>>> >> >> > >>>>> >> > >>>> >>>>>>> File "/opt/trex/v2.86/automation/tre= x_control_plane/interactive/trex/common/trex_client.py", line 2876, in _cle= ar_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 mod= e 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 of= f Trex. >>>> >> >> > >>>>> >> > >>>> >>>>>> >>>> >> >> > >>>>> >> > >>>> >>>>>>> trex> >>>> >> >> > >>>>> >> > >>>> >>>>>>> 2021-01-13 19:56:21 - [server][warning= ] - 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(+0x= 19af5a) [0x561be173cf5a] >>>> >> >> > >>>>> >> > >>>> >>>>>>> 2 0x7feea3ac0980 /lib/x86_64-lin= ux-gnu/libpthread.so.0(+0x12980) [0x7feea3ac0980] >>>> >> >> > >>>>> >> > >>>> >>>>>>> 3 0x561be1a05a2a rte_delay_us_bl= ock + 106 >>>> >> >> > >>>>> >> > >>>> >>>>>>> 4 0x561be16ce874 CCoreEthIF::sen= d_burst(CCorePerPort*, unsigned short, CVirtualIFPerSideStats*) + 3220 >>>> >> >> > >>>>> >> > >>>> >>>>>>> 5 0x561be16abf57 CCoreEthIF::flu= sh_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*, boo= l) + 184 >>>> >> >> > >>>>> >> > >>>> >>>>>>> 9 0x561be16cb5f1 int CNodeGenera= tor::flush_file_realtime<23, false>(double, double, CFlowGenListPerThread*,= double&) + 881 >>>> >> >> > >>>>> >> > >>>> >>>>>>> 10 0x561be1905212 TrexStatelessDp= Core::start_scheduler() + 226 >>>> >> >> > >>>>> >> > >>>> >>>>>>> 11 0x561be1883ae9 TrexDpCore::sta= rt() + 89 >>>> >> >> > >>>>> >> > >>>> >>>>>>> 12 0x561be1714113 CFlowGenListPer= Thread::start(std::__cxx11::basic_string, std:= :allocator >&, CPreviewMode&) + 115 >>>> >> >> > >>>>> >> > >>>> >>>>>>> 13 0x561be16af8dd CGlobalTRex::ru= n_in_core(unsigned char) + 487 >>>> >> >> > >>>>> >> > >>>> >>>>>>> 14 0x561be16d11ad ./_t-rex-64(+0x= 12f1ad) [0x561be16d11ad] >>>> >> >> > >>>>> >> > >>>> >>>>>>> 15 0x561be1a1dfaa eal_thread_loop= + 426 >>>> >> >> > >>>>> >> > >>>> >>>>>>> 16 0x7feea3ab56db /lib/x86_64-lin= ux-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, thi= s 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 >>>> >> >> > >>>>> >> > >>>> >>>>>> >>>> >> >> > >>>>> >> > >>>> >>>>>> --00000000000038ed3705bf679bd5 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQdgYJKoZIhvcNAQcCoIIQZzCCEGMCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg3NMIIFDTCCA/WgAwIBAgIQeEqpED+lv77edQixNJMdADANBgkqhkiG9w0BAQsFADBMMSAwHgYD VQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UE AxMKR2xvYmFsU2lnbjAeFw0yMDA5MTYwMDAwMDBaFw0yODA5MTYwMDAwMDBaMFsxCzAJBgNVBAYT AkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTEwLwYDVQQDEyhHbG9iYWxTaWduIEdDQyBS 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