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From: David Liu <dliu@iol.unh.edu>
To: Ajit Khaparde <ajit.khaparde@broadcom.com>
Cc: "Juraj Linkeš" <juraj.linkes@pantheon.tech>,
	"Owen Hilyard" <ohilyard@iol.unh.edu>,
	"ci@dpdk.org" <ci@dpdk.org>, dpdklab <dpdklab@iol.unh.edu>
Subject: Re: [dpdk-ci] [dpdklab] Re: [DPDKLAB] 25G Broadcom NIC in Arm hardware
Date: Tue, 16 Mar 2021 11:31:28 -0400	[thread overview]
Message-ID: <CAAuqQpQLO9mve0_sHs5p1t-FvO0zHPyzv5PbTftM1cOY0StL+A@mail.gmail.com> (raw)
In-Reply-To: <CACZ4nhtwG3RnbVkg82RwZDz5QAuZ1rKhNidGjJ2K3o4PCbW+nQ@mail.gmail.com>

[-- Attachment #1: Type: text/plain, Size: 28356 bytes --]

Hi Ajit,

Here to check in with you to see if the patch gets submitted.

And for some confirmation, is this fix possibly be a solution to the
current issue?

Best,
David

On Thu, Mar 11, 2021 at 12:05 PM Ajit Khaparde <ajit.khaparde@broadcom.com>
wrote:

> David,
> While testing with TREX, we have one identified one fix.
> We will try to submit it to the mailing list tomorrow.
> Once it gets merged, I will get back to you for the setup.
>
> Thanks
> Ajit
>
> On Thu, Mar 11, 2021 at 6:02 AM David Liu <dliu@iol.unh.edu> wrote:
> >
> > Hi Ajit,
> >
> > Thank you.
> >
> > Please let me know when you need to take over the machine again.
> >
> > Best,
> > David
> >
> > On Tue, Mar 9, 2021 at 2:01 PM Ajit Khaparde <ajit.khaparde@broadcom.com>
> wrote:
> >>
> >> David,
> >> The tool has issues when I load the kernel module.
> >> I am looking for another alternative.
> >> Please go ahead and take back the setup.
> >>
> >> Thanks
> >> Ajit
> >>
> >> On Tue, Mar 9, 2021 at 8:56 AM Ajit Khaparde <
> ajit.khaparde@broadcom.com> wrote:
> >> >
> >> > Hi David,
> >> > I am about to login into the setup and try something.
> >> > I will let you know once I am done and then you can take control.
> >> >
> >> > Thanks
> >> > Ajit
> >> >
> >> > On Tue, Mar 9, 2021 at 6:24 AM David Liu <dliu@iol.unh.edu> wrote:
> >> > >
> >> > > Hi Ajit,
> >> > >
> >> > > Thank for the update.
> >> > >
> >> > > May I know if I can enable testing or would you like more time to
> look into this?
> >> > >
> >> > > Best,
> >> > > David
> >> > >
> >> > > On Sun, Mar 7, 2021 at 8:07 PM Ajit Khaparde <
> ajit.khaparde@broadcom.com> wrote:
> >> > >>
> >> > >> David,
> >> > >> I did spend some time on this. For now I can't tell what is wrong.
> >> > >> But I want to update the firmware on the card to take another shot
> at it.
> >> > >> Since this is an ARM based server, I will have to find a way 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 <
> ajit.khaparde@broadcom.com> wrote:
> >> > >>>
> >> > >>> Hi David,
> >> > >>> That's a good idea. That way you don't have to watch out for my
> email requesting to stop the tests.
> >> > >>>
> >> > >>> Thanks
> >> > >>> Ajit
> >> > >>>
> >> > >>> On Fri, Mar 5, 2021 at 1:29 PM David Liu <dliu@iol.unh.edu>
> wrote:
> >> > >>>>
> >> > >>>> Hi Ajit, Juraj,
> >> > >>>>
> >> > >>>> For simplicity, we will keep the functional and performance
> testing disable during the weekend.
> >> > >>>>
> >> > >>>> In this way, you will have no testing interfere with you during
> troubleshooting.
> >> > >>>>
> >> > >>>> Then we will rerun all the jobs that are skipped.
> >> > >>>>
> >> > >>>> Please let me know if you have any questions.
> >> > >>>>
> >> > >>>> Best,
> >> > >>>> David
> >> > >>>>
> >> > >>>> On Wed, Mar 3, 2021 at 4:05 AM Juraj Linkeš
> <juraj.linkes@pantheon.tech> wrote:
> >> > >>>>>
> >> > >>>>> Hi David, Ajit,
> >> > >>>>>
> >> > >>>>>
> >> > >>>>>
> >> > >>>>> Friday 10am is 4pm for me a that's fine.
> >> > >>>>>
> >> > >>>>>
> >> > >>>>>
> >> > >>>>> Juraj
> >> > >>>>>
> >> > >>>>>
> >> > >>>>>
> >> > >>>>> From: David Liu <dliu@iol.unh.edu>
> >> > >>>>> Sent: Tuesday, March 2, 2021 7:06 PM
> >> > >>>>> To: Ajit Khaparde <ajit.khaparde@broadcom.com>
> >> > >>>>> Cc: Juraj Linkeš <juraj.linkes@pantheon.tech>; Owen Hilyard <
> ohilyard@iol.unh.edu>; ci@dpdk.org; dpdklab <dpdklab@iol.unh.edu>
> >> > >>>>> Subject: Re: [dpdk-ci] [dpdklab] Re: [DPDKLAB] 25G Broadcom NIC
> in Arm hardware
> >> > >>>>>
> >> > >>>>>
> >> > >>>>>
> >> > >>>>> Hi, Ajit
> >> > >>>>> I changed it to Friday at 10 AM for now.
> >> > >>>>>
> >> > >>>>> We can change again if that doesn't work for Juraj
> >> > >>>>>
> >> > >>>>> Best,
> >> > >>>>>
> >> > >>>>> David
> >> > >>>>>
> >> > >>>>>
> >> > >>>>>
> >> > >>>>>
> >> > >>>>>
> >> > >>>>> On Tue, Mar 2, 2021 at 10:28 AM Ajit Khaparde <
> ajit.khaparde@broadcom.com> wrote:
> >> > >>>>>
> >> > >>>>> Hi David,
> >> > >>>>> My Thursdays are crazy. Can we do Friday instead?
> >> > >>>>> Juraj, can you make Friday 10AM (Eastern time) call?
> >> > >>>>>
> >> > >>>>> Thanks
> >> > >>>>> Ajit
> >> > >>>>>
> >> > >>>>> On Tue, Mar 2, 2021 at 6:29 AM David Liu <dliu@iol.unh.edu>
> 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 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 <
> ajit.khaparde@broadcom.com> wrote:
> >> > >>>>> >>
> >> > >>>>> >> David,
> >> > >>>>> >> I was busy with a customer issue and could not get to my
> emails.
> >> > >>>>> >> I am seeing this now. Let me close out any issues 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 Linkeš
> <juraj.linkes@pantheon.tech> 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 <ci-bounces@dpdk.org> On Behalf Of David Liu
> >> > >>>>> >> > Sent: Thursday, February 25, 2021 7:47 PM
> >> > >>>>> >> > To: Ajit Khaparde <ajit.khaparde@broadcom.com>
> >> > >>>>> >> > Cc: Owen Hilyard <ohilyard@iol.unh.edu>; ci@dpdk.org;
> dpdklab <dpdklab@iol.unh.edu>
> >> > >>>>> >> > Subject: Re: [dpdk-ci] [dpdklab] Re: [DPDKLAB] 25G
> Broadcom NIC in Arm hardware
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > Hi Ajit,
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > Sorry for this issue.
> >> > >>>>> >> >
> >> > >>>>> >> > If possible I would like to set up a time where we can do
> this in a call to help get this solved faster.
> >> > >>>>> >> >
> >> > >>>>> >> > Please let me know what would be a good time for you.
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > Best,
> >> > >>>>> >> >
> >> > >>>>> >> > David
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > On Thu, Feb 25, 2021 at 12:55 PM David Liu <
> dliu@iol.unh.edu> wrote:
> >> > >>>>> >> >
> >> > >>>>> >> > Hi Ajit,
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > I changed the permission to allow you to run sudo.
> >> > >>>>> >> >
> >> > >>>>> >> > This should work now.
> >> > >>>>> >> >
> >> > >>>>> >> > Let me know if you still have issues.
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > Best,
> >> > >>>>> >> >
> >> > >>>>> >> > David
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > On Mon, Feb 22, 2021 at 11:11 PM Ajit Khaparde <
> ajit.khaparde@broadcom.com> wrote:
> >> > >>>>> >> >
> >> > >>>>> >> > David,
> >> > >>>>> >> >
> >> > >>>>> >> > I tried the option to use sudo. And that didn't work.
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > Thanks
> >> > >>>>> >> >
> >> > >>>>> >> > Ajit
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > ajitkhaparde is not allowed to run sudo on arm-gigabyte.
> This incident will be reported.
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > ----
> >> > >>>>> >> >
> >> > >>>>> >> > sudo su
> >> > >>>>> >> > [sudo] password for ajitkhaparde:
> >> > >>>>> >> > ajitkhaparde is not allowed to run sudo on arm-dell.  This
> incident will be reported.
> >> > >>>>> >> > ajitkhaparde@arm-dell:/opt/dts$ sudo ./dts -s
> >> > >>>>> >> > [sudo] password for ajitkhaparde:
> >> > >>>>> >> > ajitkhaparde is not allowed to run sudo on arm-dell.  This
> incident will be reported.
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > On Thu, Feb 18, 2021 at 10:03 AM Ajit Khaparde <
> ajit.khaparde@broadcom.com> wrote:
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > On Thu, Feb 18, 2021 at 10:01 AM David Liu <
> dliu@iol.unh.edu> wrote:
> >> > >>>>> >> >
> >> > >>>>> >> > Hi Ajit,
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > This is likely caused by when dts try to ssh into another
> machine as a normal user which will prompt you for the password.
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > One solution would be "sudo su" as root to run the command
> line since you should have root access.
> >> > >>>>> >> >
> >> > >>>>> >> > David,
> >> > >>>>> >> >
> >> > >>>>> >> > Let me try this method first.
> >> > >>>>> >> >
> >> > >>>>> >> > If it does not work, we could try with the public ssh keys.
> >> > >>>>> >> >
> >> > >>>>> >> > I will let you know.
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > Thanks
> >> > >>>>> >> >
> >> > >>>>> >> > Ajit
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > Another solution would be to let me add your public ssh
> key into both machines.
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > Let me know if this helps.
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > Best,
> >> > >>>>> >> >
> >> > >>>>> >> > David
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > On Fri, Feb 12, 2021 at 5:48 PM Ajit Khaparde <
> ajit.khaparde@broadcom.com> wrote:
> >> > >>>>> >> >
> >> > >>>>> >> > Thanks Owen.
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > When I run the dts command line suggested, I get the
> following error.
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > Thanks
> >> > >>>>> >> >
> >> > >>>>> >> > Ajit
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > Traceback (most recent call last):
> >> > >>>>> >> >   File "/opt/dts/framework/ssh_pexpect.py", line 60, in
> _connect_host
> >> > >>>>> >> >     self.password, original_prompt='[$#>]',
> password_regex=r'(?i)(?:password:)|(?:passphrase for key)|(?i)(password for
> .+:)')
> >> > >>>>> >> >   File
> "/usr/local/lib/python3.6/dist-packages/pexpect/pxssh.py", line 440, in
> login
> >> > >>>>> >> >     raise ExceptionPxssh('password refused')
> >> > >>>>> >> > pexpect.pxssh.ExceptionPxssh: password refused
> >> > >>>>> >> >
> >> > >>>>> >> >                                          ^^^^^^^^^^^^^^
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > On Fri, Feb 12, 2021 at 12:09 PM Owen Hilyard <
> ohilyard@iol.unh.edu> wrote:
> >> > >>>>> >> >
> >> > >>>>> >> > Hello Ajit,
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > There was a misconfiguration in our identity management
> system. The issue should now be resolved.
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > Owen Hilyard
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > On Thu, Feb 11, 2021 at 9:38 PM 'Ajit Khaparde' via
> dpdklab <dpdklab@iol.unh.edu> wrote:
> >> > >>>>> >> >
> >> > >>>>> >> > David,
> >> > >>>>> >> >
> >> > >>>>> >> > I can use my credentials to login to rhea.
> >> > >>>>> >> >
> >> > >>>>> >> > But the same credentials are not allowing me to login onto
> the servers you provided.
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > Thanks
> >> > >>>>> >> >
> >> > >>>>> >> > Ajit
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > ssh -l ajitkhaparde arm-gigabyte.dpdklab.iol.unh.edu
> >> > >>>>> >> > Connection closed by 172.18.0.41 port 22
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > ssh -l ajitkhaparde arm-dell.dpdklab.iol.unh.edu
> >> > >>>>> >> > Connection closed by 172.18.0.40 port 22
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > On Tue, Feb 9, 2021 at 6:36 AM David Liu <dliu@iol.unh.edu>
> wrote:
> >> > >>>>> >> >
> >> > >>>>> >> > Hi Ajit,
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > Thanks for the update. Let me know if you need anything
> from me.
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > Best,
> >> > >>>>> >> >
> >> > >>>>> >> > David
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > On Sun, Feb 7, 2021 at 11:04 PM Ajit Khaparde <
> ajit.khaparde@broadcom.com> wrote:
> >> > >>>>> >> >
> >> > >>>>> >> > David,
> >> > >>>>> >> >
> >> > >>>>> >> > I had some trouble with my system over the past week.
> >> > >>>>> >> >
> >> > >>>>> >> > So I could not login into the setup. I am hoping that my
> system will be restored early this week
> >> > >>>>> >> >
> >> > >>>>> >> > I will login into the setup after that.
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > Thanks
> >> > >>>>> >> >
> >> > >>>>> >> > Ajit
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> >
> >> > >>>>> >> > On Tue, Feb 2, 2021 at 10:57 AM Ajit Khaparde <
> ajit.khaparde@broadcom.com> wrote:
> >> > >>>>> >> >
> >> > >>>>> >> > Hi David,
> >> > >>>>> >> > I actually did miss it. I will take a look.
> >> > >>>>> >> > Thanks for the refresh mail.
> >> > >>>>> >> >
> >> > >>>>> >> > Thanks
> >> > >>>>> >> > Ajit
> >> > >>>>> >> >
> >> > >>>>> >> > On Tue, Feb 2, 2021 at 8:58 AM David Liu <dliu@iol.unh.edu>
> wrote:
> >> > >>>>> >> > >
> >> > >>>>> >> > > Hi Ajit,
> >> > >>>>> >> > >
> >> > >>>>> >> > > Ping again in case if you miss the last email.
> >> > >>>>> >> > >
> >> > >>>>> >> > > Did you have a chance to give it a try on login to the
> machines?
> >> > >>>>> >> > >
> >> > >>>>> >> > > Just some notes, we are currently running compile and
> some performance/functional testing.
> >> > >>>>> >> > > Which it may be hard for you to run dts, so please let
> me know if you want me to stop these tests for you to debug.
> >> > >>>>> >> > >
> >> > >>>>> >> > > Step I run:
> >> > >>>>> >> > > CONF="conf_dpdk" ./switch.sh Broadcom   #this is to
> switch the dts configuration to Broadcom
> >> > >>>>> >> > > ./dts -s
>            #To start the dts
> >> > >>>>> >> > >
> >> > >>>>> >> > > Informatio:
> >> > >>>>> >> > > arm-dell.dpdklab.iol.unh.edu
> >> > >>>>> >> > > - dts - located in /opt/dts
> >> > >>>>> >> > > - Trex - located in /opt/trex/v2.87
> >> > >>>>> >> > >
> >> > >>>>> >> > > arm-gigabyte.dpdklab.iol.unh.edu
> >> > >>>>> >> > > - dpdk - located in /root/dpdk
> >> > >>>>> >> > >
> >> > >>>>> >> > > Best,
> >> > >>>>> >> > > David
> >> > >>>>> >> > >
> >> > >>>>> >> > > On Tue, Jan 26, 2021 at 4:59 PM David Liu <
> dliu@iol.unh.edu> wrote:
> >> > >>>>> >> > >>
> >> > >>>>> >> > >> Also, I had changed the configuration when I run
> Broadcom nic.
> >> > >>>>> >> > >> In the dts folder, you can start it with ./dts -s
> >> > >>>>> >> > >>
> >> > >>>>> >> > >> On Tue, Jan 26, 2021 at 4:54 PM David Liu <
> dliu@iol.unh.edu> wrote:
> >> > >>>>> >> > >>>
> >> > >>>>> >> > >>> Hi Ajit,
> >> > >>>>> >> > >>> Sorry for the late reply.
> >> > >>>>> >> > >>>
> >> > >>>>> >> > >>> You can ssh into the machine using the same VPN
> Username and Password.
> >> > >>>>> >> > >>> Can you try and see if that works?
> >> > >>>>> >> > >>>
> >> > >>>>> >> > >>> Informatio:
> >> > >>>>> >> > >>> arm-dell.dpdklab.iol.unh.edu
> >> > >>>>> >> > >>> - dts - located in /opt/dts
> >> > >>>>> >> > >>> - Trex - located in /opt/trex/v2.87
> >> > >>>>> >> > >>>
> >> > >>>>> >> > >>> arm-gigabyte.dpdklab.iol.unh.edu
> >> > >>>>> >> > >>> - dpdk - located in /root/dpdk
> >> > >>>>> >> > >>>
> >> > >>>>> >> > >>>
> >> > >>>>> >> > >>> Thanks,
> >> > >>>>> >> > >>> David
> >> > >>>>> >> > >>>
> >> > >>>>> >> > >>> On Tue, Jan 19, 2021 at 5:20 PM Ajit Khaparde <
> ajit.khaparde@broadcom.com> wrote:
> >> > >>>>> >> > >>>>
> >> > >>>>> >> > >>>> Hi David,
> >> > >>>>> >> > >>>> Thanks for pinging me. Do you think I could login
> into the setup and
> >> > >>>>> >> > >>>> see what is happening?
> >> > >>>>> >> > >>>> I do have the credentials for two systems in your lab
> -
> >> > >>>>> >> > >>>> rhea.dpdklab.iol.unh.edu and io.dpdklab.iol.unh.edu
> >> > >>>>> >> > >>>> If you can provide me details of the systems you are
> trying to
> >> > >>>>> >> > >>>> configure, I could take a look.
> >> > >>>>> >> > >>>>
> >> > >>>>> >> > >>>> Thanks
> >> > >>>>> >> > >>>> Ajit
> >> > >>>>> >> > >>>>
> >> > >>>>> >> > >>>> On Tue, Jan 19, 2021 at 1:41 PM David Liu <
> dliu@iol.unh.edu> wrote:
> >> > >>>>> >> > >>>> >
> >> > >>>>> >> > >>>> > Hi Ajit,
> >> > >>>>> >> > >>>> >
> >> > >>>>> >> > >>>> > Thank you for helping out.
> >> > >>>>> >> > >>>> >
> >> > >>>>> >> > >>>> > How are you doing with this issue?
> >> > >>>>> >> > >>>> >
> >> > >>>>> >> > >>>> > Please let me know if you need anything information
> from us.
> >> > >>>>> >> > >>>> >
> >> > >>>>> >> > >>>> > Just some extra information that both Trex and dts
> are on the same intel tester machine.
> >> > >>>>> >> > >>>> >
> >> > >>>>> >> > >>>> > Best,
> >> > >>>>> >> > >>>> > David
> >> > >>>>> >> > >>>> >
> >> > >>>>> >> > >>>> > On Thu, Jan 14, 2021 at 2:12 PM David Liu <
> dliu@iol.unh.edu> wrote:
> >> > >>>>> >> > >>>> >>
> >> > >>>>> >> > >>>> >> Yes, so this is the same NIC work on x86.
> >> > >>>>> >> > >>>> >> By seeing the link, I am assuming you mean the
> ports that are using for Trex. If so they are UP before I start the Trex.
> >> > >>>>> >> > >>>> >>
> >> > >>>>> >> > >>>> >> Thank,
> >> > >>>>> >> > >>>> >> David
> >> > >>>>> >> > >>>> >>
> >> > >>>>> >> > >>>> >>
> >> > >>>>> >> > >>>> >> On Thu, Jan 14, 2021 at 1:11 AM Ajit Khaparde <
> ajit.khaparde@broadcom.com> wrote:
> >> > >>>>> >> > >>>> >>>
> >> > >>>>> >> > >>>> >>> Does the same NIC work on x86?
> >> > >>>>> >> > >>>> >>> Also do you see link before you start the trex? I
> am trying to see if the port failed to successfully come up
> >> > >>>>> >> > >>>> >>> or if there is a problem with the link. Can you
> check and tell?
> >> > >>>>> >> > >>>> >>>
> >> > >>>>> >> > >>>> >>> Thanks
> >> > >>>>> >> > >>>> >>> Ajit
> >> > >>>>> >> > >>>> >>>
> >> > >>>>> >> > >>>> >>> On Wed, Jan 13, 2021 at 4:20 PM David Liu <
> dliu@iol.unh.edu> wrote:
> >> > >>>>> >> > >>>> >>>>
> >> > >>>>> >> > >>>> >>>> Hi Ajit,
> >> > >>>>> >> > >>>> >>>>
> >> > >>>>> >> > >>>> >>>> Thank you for helping out.
> >> > >>>>> >> > >>>> >>>>
> >> > >>>>> >> > >>>> >>>> We have it working on the x86, but not the Arm.
> >> > >>>>> >> > >>>> >>>>
> >> > >>>>> >> > >>>> >>>>
> >> > >>>>> >> > >>>> >>>> Thanks,
> >> > >>>>> >> > >>>> >>>> David
> >> > >>>>> >> > >>>> >>>>
> >> > >>>>> >> > >>>> >>>> On Wed, Jan 13, 2021 at 5:34 PM Ajit Khaparde <
> ajit.khaparde@broadcom.com> wrote:
> >> > >>>>> >> > >>>> >>>>>
> >> > >>>>> >> > >>>> >>>>> Hi David,
> >> > >>>>> >> > >>>> >>>>> I will take a look.
> >> > >>>>> >> > >>>> >>>>> Do you see similar issues on x86? I am asking
> because
> >> > >>>>> >> > >>>> >>>>> even I would start with that to create a
> baseline and then
> >> > >>>>> >> > >>>> >>>>> attempt on ARM.
> >> > >>>>> >> > >>>> >>>>>
> >> > >>>>> >> > >>>> >>>>> Thanks
> >> > >>>>> >> > >>>> >>>>> Ajit
> >> > >>>>> >> > >>>> >>>>>
> >> > >>>>> >> > >>>> >>>>> On Wed, Jan 13, 2021 at 12:08 PM David Liu <
> dliu@iol.unh.edu> wrote:
> >> > >>>>> >> > >>>> >>>>>>
> >> > >>>>> >> > >>>> >>>>>> Hi Ajit,
> >> > >>>>> >> > >>>> >>>>>>
> >> > >>>>> >> > >>>> >>>>>> We have a 25G Broadcom NIC that is installed
> on an Arm machine.
> >> > >>>>> >> > >>>> >>>>>> And I am running into a problem when I try to
> run nic_single_core_perf on the NIC.
> >> > >>>>> >> > >>>> >>>>>> Currently, we are using: Trex v2.86 and 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 to run the
> test case inside the nic_single_core_perf:
> >> > >>>>> >> > >>>> >>>>>>
> >> > >>>>> >> > >>>> >>>>>>> TestNicSingleCorePerf: Test running at
> parameters: framesize: 64, rxd/txd: 512
> >> > >>>>> >> > >>>> >>>>>>>                dut.172.18.0.41:
> x86_64-native-linuxapp-gcc/app/dpdk-testpmd -l 32,33 -n 4
> --file-prefix=dpdk_15311_20210113190237   -a 0000:93:00.0 -a 0000:93:00.1
> -- -i --portmask=0x3 --txd=512 --rxd=512 --nb-cores=1
> >> > >>>>> >> > >>>> >>>>>>>                dut.172.18.0.41: start
> >> > >>>>> >> > >>>> >>>>>>>          TestNicSingleCorePerf: Test Case
> test_perf_nic_single_core Result ERROR: Traceback (most recent call last):
> >> > >>>>> >> > >>>> >>>>>>>   File "/opt/dts/framework/test_case.py",
> line 319, in _execute_test_case
> >> > >>>>> >> > >>>> >>>>>>>     case_obj()
> >> > >>>>> >> > >>>> >>>>>>>   File
> "tests/TestSuite_nic_single_core_perf.py", line 196, in
> test_perf_nic_single_core
> >> > >>>>> >> > >>>> >>>>>>>     self.perf_test(self.nb_ports)
> >> > >>>>> >> > >>>> >>>>>>>   File
> "tests/TestSuite_nic_single_core_perf.py", line 270, in perf_test
> >> > >>>>> >> > >>>> >>>>>>>     _, packets_received =
> self.tester.pktgen.measure_throughput(stream_ids=streams,
> options=traffic_opt)
> >> > >>>>> >> > >>>> >>>>>>>   File "/opt/dts/framework/pktgen_base.py",
> line 245, in measure_throughput
> >> > >>>>> >> > >>>> >>>>>>>
>  self._prepare_transmission(stream_ids=stream_ids)
> >> > >>>>> >> > >>>> >>>>>>>   File "/opt/dts/framework/pktgen_trex.py",
> line 778, in _prepare_transmission
> >> > >>>>> >> > >>>> >>>>>>>     self._conn.reset(ports=self._ports)
> >> > >>>>> >> > >>>> >>>>>>>   File
> "/opt/trex/v2.86/automation/trex_control_plane/interactive/trex/common/trex_api_annotators.py",
> line 51, in wrap2
> >> > >>>>> >> > >>>> >>>>>>>     ret = f(*args, **kwargs)
> >> > >>>>> >> > >>>> >>>>>>>   File
> "/opt/trex/v2.86/automation/trex_control_plane/interactive/trex/stl/trex_stl_client.py",
> line 339, in reset
> >> > >>>>> >> > >>>> >>>>>>>     self.clear_stats(ports)
> >> > >>>>> >> > >>>> >>>>>>>   File
> "/opt/trex/v2.86/automation/trex_control_plane/interactive/trex/common/trex_api_annotators.py",
> line 51, in wrap2
> >> > >>>>> >> > >>>> >>>>>>>     ret = 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.TRexError: ***
> [RPC] - Failed to get server response from tcp://172.18.0.40:4501
> >> > >>>>> >> > >>>> >>>>>>
> >> > >>>>> >> > >>>> >>>>>>
> >> > >>>>> >> > >>>> >>>>>> I also try to run TRex in stateless mode
> with./t-rex-64 -i --cfg /etc/trex_cfg.yaml and  connect with ./trex-console
> >> > >>>>> >> > >>>> >>>>>>
> >> > >>>>> >> > >>>> >>>>>> Then start sending traffic with command
> >> > >>>>> >> > >>>> >>>>>>>
> >> > >>>>> >> > >>>> >>>>>>> trex>start -f stl/imix.py
> >> > >>>>> >> > >>>> >>>>>>
> >> > >>>>> >> > >>>> >>>>>>
> >> > >>>>> >> > >>>> >>>>>> But this will cause an error to turn off Trex.
> >> > >>>>> >> > >>>> >>>>>>
> >> > >>>>> >> > >>>> >>>>>>> trex>
> >> > >>>>> >> > >>>> >>>>>>> 2021-01-13 19:56:21 - [server][warning]  -
> Server has been shutdown - cause: 'WATCHDOG: task 'Trex DP core 1' has not
> responded for more than 1.00135 seconds - timeout is 1 seconds
> >> > >>>>> >> > >>>> >>>>>>> *** traceback follows ***
> >> > >>>>> >> > >>>> >>>>>>> 1       0x561be173cf5a ./_t-rex-64(+0x19af5a)
> [0x561be173cf5a]
> >> > >>>>> >> > >>>> >>>>>>> 2       0x7feea3ac0980
> /lib/x86_64-linux-gnu/libpthread.so.0(+0x12980) [0x7feea3ac0980]
> >> > >>>>> >> > >>>> >>>>>>> 3       0x561be1a05a2a rte_delay_us_block +
> 106
> >> > >>>>> >> > >>>> >>>>>>> 4       0x561be16ce874
> CCoreEthIF::send_burst(CCorePerPort*, unsigned short,
> CVirtualIFPerSideStats*) + 3220
> >> > >>>>> >> > >>>> >>>>>>> 5       0x561be16abf57
> CCoreEthIF::flush_tx_queue() + 31
> >> > >>>>> >> > >>>> >>>>>>> 6       0x561be171e3d9
> CNodeGenerator::handle_maintenance(CFlowGenListPerThread*) + 265
> >> > >>>>> >> > >>>> >>>>>>> 7       0x561be171f7ec
> CNodeGenerator::handle_flow_sync(CGenNode*, CFlowGenListPerThread*, bool&)
> + 92
> >> > >>>>> >> > >>>> >>>>>>> 8       0x561be171fc98
> CNodeGenerator::handle_slow_messages(unsigned char, CGenNode*,
> CFlowGenListPerThread*, bool) + 184
> >> > >>>>> >> > >>>> >>>>>>> 9       0x561be16cb5f1 int
> CNodeGenerator::flush_file_realtime<23, false>(double, double,
> CFlowGenListPerThread*, double&) + 881
> >> > >>>>> >> > >>>> >>>>>>> 10      0x561be1905212
> TrexStatelessDpCore::start_scheduler() + 226
> >> > >>>>> >> > >>>> >>>>>>> 11      0x561be1883ae9 TrexDpCore::start() +
> 89
> >> > >>>>> >> > >>>> >>>>>>> 12      0x561be1714113
> CFlowGenListPerThread::start(std::__cxx11::basic_string<char,
> std::char_traits<char>, std::allocator<char> >&, CPreviewMode&) + 115
> >> > >>>>> >> > >>>> >>>>>>> 13      0x561be16af8dd
> CGlobalTRex::run_in_core(unsigned char) + 487
> >> > >>>>> >> > >>>> >>>>>>> 14      0x561be16d11ad ./_t-rex-64(+0x12f1ad)
> [0x561be16d11ad]
> >> > >>>>> >> > >>>> >>>>>>> 15      0x561be1a1dfaa eal_thread_loop + 426
> >> > >>>>> >> > >>>> >>>>>>> 16      0x7feea3ab56db
> /lib/x86_64-linux-gnu/libpthread.so.0(+0x76db) [0x7feea3ab56db]
> >> > >>>>> >> > >>>> >>>>>>> 17      0x7feea2a8571f clone + 63
> >> > >>>>> >> > >>>> >>>>>>>
> >> > >>>>> >> > >>>> >>>>>>> *** addr2line information follows ***
> >> > >>>>> >> > >>>> >>>>>>> ??:0
> >> > >>>>> >> > >>>> >>>>>>> ??:0
> >> > >>>>> >> > >>>> >>>>>>> ??:0
> >> > >>>>> >> > >>>> >>>>>>> ??:0
> >> > >>>>> >> > >>>> >>>>>>> ??:0
> >> > >>>>> >> > >>>> >>>>>>> ??:0
> >> > >>>>> >> > >>>> >>>>>>> ??:0
> >> > >>>>> >> > >>>> >>>>>>> ??:0
> >> > >>>>> >> > >>>> >>>>>>> ??:0
> >> > >>>>> >> > >>>> >>>>>>> ??:0
> >> > >>>>> >> > >>>> >>>>>>> ??:0
> >> > >>>>> >> > >>>> >>>>>>> ??:0
> >> > >>>>> >> > >>>> >>>>>>> ??:0
> >> > >>>>> >> > >>>> >>>>>>> ??:0
> >> > >>>>> >> > >>>> >>>>>>> ??:0
> >> > >>>>> >> > >>>> >>>>>>> ??:0
> >> > >>>>> >> > >>>> >>>>>>> ??:0
> >> > >>>>> >> > >>>> >>>>>>> '
> >> > >>>>> >> > >>>> >>>>>>
> >> > >>>>> >> > >>>> >>>>>>
> >> > >>>>> >> > >>>> >>>>>> I believe if everything is working, this
> should not turn off trex but please correct me if I am wrong.
> >> > >>>>> >> > >>>> >>>>>> I wonder if you have any suggestion of how I
> can approach this issue?
> >> > >>>>> >> > >>>> >>>>>>
> >> > >>>>> >> > >>>> >>>>>> Best,
> >> > >>>>> >> > >>>> >>>>>> David
> >> > >>>>> >> > >>>> >>>>>>
> >> > >>>>> >> > >>>> >>>>>>
>

[-- Attachment #2: Type: text/html, Size: 56429 bytes --]

  reply	other threads:[~2021-03-16 15:32 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-13 20:07 [dpdk-ci] " David Liu
2021-01-13 22:34 ` Ajit Khaparde
2021-01-14  0:19   ` David Liu
2021-01-14  6:11     ` Ajit Khaparde
2021-01-14 19:12       ` David Liu
2021-01-19 21:40         ` David Liu
2021-01-19 22:19           ` Ajit Khaparde
2021-01-26 21:54             ` David Liu
2021-01-26 21:59               ` David Liu
2021-02-02 16:58                 ` David Liu
2021-02-02 18:57                   ` Ajit Khaparde
2021-02-08  4:03                     ` Ajit Khaparde
2021-02-09 14:35                       ` David Liu
2021-02-12  2:38                         ` Ajit Khaparde
     [not found]                           ` <CAHx6DYDLOBOMMo_vfB0YAhLcQMbDV3-H=RY6Oa+Tp7tWdFxo8A@mail.gmail.com>
2021-02-12 22:48                             ` [dpdk-ci] [dpdklab] " Ajit Khaparde
2021-02-18 18:00                               ` David Liu
2021-02-18 18:03                                 ` Ajit Khaparde
2021-02-23  4:10                                   ` Ajit Khaparde
2021-02-25 17:55                                     ` David Liu
2021-02-25 18:46                                       ` David Liu
2021-03-01 15:00                                         ` Juraj Linkeš
2021-03-01 15:12                                           ` Ajit Khaparde
2021-03-02 14:28                                             ` David Liu
2021-03-02 15:27                                               ` Ajit Khaparde
2021-03-02 18:05                                                 ` David Liu
2021-03-03  9:05                                                   ` Juraj Linkeš
2021-03-05 21:29                                                     ` David Liu
2021-03-05 22:06                                                       ` Ajit Khaparde
2021-03-08  1:07                                                         ` Ajit Khaparde
2021-03-09 14:23                                                           ` David Liu
2021-03-09 16:56                                                             ` Ajit Khaparde
2021-03-09 19:00                                                               ` Ajit Khaparde
2021-03-11 14:01                                                                 ` David Liu
2021-03-11 17:05                                                                   ` Ajit Khaparde
2021-03-16 15:31                                                                     ` David Liu [this message]
2021-03-16 15:43                                                                       ` Ajit Khaparde
2021-04-01 17:09                                                                         ` David Liu
2021-04-05 14:25                                                                           ` Ajit Khaparde
2021-04-06 14:29                                                                             ` David Liu
2021-04-07 20:16                                                                               ` Ajit Khaparde
2021-04-09 22:09                                                                                 ` David Liu
2021-04-09 23:34                                                                                   ` Ajit Khaparde
2021-04-15 17:07                                                                                     ` David Liu
2021-04-21  7:39                                                                                       ` Juraj Linkeš
2021-04-21 14:20                                                                                         ` Ajit Khaparde
2021-04-22  3:55                                                                                         ` David Liu
2021-04-22  6:50                                                                                           ` Juraj Linkeš
2021-04-27 14:09                                                                                             ` David Liu
2021-04-28  1:19                                                                                               ` Ajit Khaparde
2021-04-28  6:48                                                                                                 ` Ajit Khaparde

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