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 4A831A0C41 for ; Wed, 17 Nov 2021 04:11:49 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id BE8364068C; Wed, 17 Nov 2021 04:11:48 +0100 (CET) Received: from mail-qt1-f179.google.com (mail-qt1-f179.google.com [209.85.160.179]) by mails.dpdk.org (Postfix) with ESMTP id 393DA40040 for ; Wed, 17 Nov 2021 04:11:48 +0100 (CET) Received: by mail-qt1-f179.google.com with SMTP id 8so1319439qtx.5 for ; Tue, 16 Nov 2021 19:11:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=iNGaROrXHZKWC2Rmi0n1Fa4CDrH1t4ryJzFhyTCj5hc=; b=MtwT8JITcMWoNEowyTe9dxRaRhU7m4mmmVB2afFCzTfb/kg8kcBlXDVUu9i0/SKWZk rUT0+RLAQ8cHdcrB+ni9L3CBhV6BhWw5XKMV7jl9HVLAPS1d6GtZMbCr+7vrIRWoEarO BD62lPPg5zoG3gffaSLmfjx7Zi/CYpUpeC20kxFjyR5F/i2STwWa3MN3cXlPhLOiZLIr LSzVXBsvYDW/hmCV5Kd1eSzu7QMyKuoRwKhLcEXjpi7AlezByVUFdOKe0p/qzpLdZIIG 3sLx1q2+s6FTsXpHPWphssiFusPZW6d4SdlfUDzQepQgsrEeDZfJDih5kU6O4LHFHekK Zz5A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=iNGaROrXHZKWC2Rmi0n1Fa4CDrH1t4ryJzFhyTCj5hc=; b=05f5npLQSZwmRLgPEt44LBkKBTuYo68GQKT/61FwWfs1SZZYu1aa8n0494FZzE2/+O VRNIzOYhlAStbt1ksA1nSGOxdOzHmUOBDQ7NYQZgosKt8jUKWC9xiFv+NtbF6mUAtXF4 GQq/l/kyC1izFxUujel4jFQANpj/1WOZ/wKzWguJI/28RyP3lBrZP0UA6p6aEI9/ri13 KF9LPiXtxRLHpglEaRhARRxT+DnyctSwlzvbtB9uZK50WIrI93yy/eZFeTd/CeFWRL1o 75t3JilOQXKaS9V+TgLlD2ZMUV5dlhWtgD1mS6kL6rkc6iP7p2T0XmHlFGTGAcAzMBED S7XA== X-Gm-Message-State: AOAM532KOcWErG6Ny9OApJqc/XFY00GHXfFOJarqtVQiNfooOWH8v5Se 9xJPecolB9DkQd05O6vtHI/fFZKpIE6LZRgdcE8= X-Google-Smtp-Source: ABdhPJz8ZVqwt1l+zUYtLPg9ltHHeL6FQcDAnesSd/QoZgErURmvHRe0vn4H7kL//xhO5AFXy4qe5KbjQTfE/b9GXg4= X-Received: by 2002:a05:622a:1901:: with SMTP id w1mr13005313qtc.134.1637118707569; Tue, 16 Nov 2021 19:11:47 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: =?UTF-8?B?5buW5pu46I+v?= Date: Wed, 17 Nov 2021 11:11:11 +0800 Message-ID: Subject: Re: Pdump Didn't capture the packet To: "Pattan, Reshma" Cc: "users@dpdk.org" Content-Type: multipart/alternative; boundary="00000000000005164d05d0f36775" X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org --00000000000005164d05d0f36775 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Dear, Thank you for the information ! I rerun the primary application with the other terminal running pdump, however it still can't capture the packet. As for the logs you mentioned that is printed after the primary application terminates. Also, for the primary application log, I can make sure it transmits and receives the packet, but pdump still can't capture it. *- For the log of pdump* [oran@localhost pdump]$ sudo ./dpdk-pdump --file-prefix wls_1 -- --pdump 'port=3D0,queue=3D*,tx-dev=3D/home/oran/Music/tx.pcap,rx-dev=3D/home/oran/M= usic/rx.pcap' Primary process is no longer active, exiting... Also, do you know whether pdump can capture the virtual function packet or not ? (We bind to vfio-pci) Best Regards, Shu-hua, Liao Pattan, Reshma =E6=96=BC 2021=E5=B9=B411=E6=9C=88= 15=E6=97=A5 =E9=80=B1=E4=B8=80 =E4=B8=8B=E5=8D=884:58=E5=AF=AB=E9=81=93=EF= =BC=9A > > > > > *From:* =E5=BB=96=E6=9B=B8=E8=8F=AF > *Sent:* Monday, November 15, 2021 5:39 AM > *To:* users@dpdk.org > *Cc:* =E6=9E=97=E5=BA=AD=E5=AE=89 > *Subject:* Pdump Didn't capture the packet > > > > Dear all, > > > > Currently, I want to use pdump to capture our DPDK application, however > for the pdump side, unfortunately, didn't capture any packet, also pdump > didn't print any error. While for our application, it also didn't print a= ny > log related to pdump. > *- Here's the log of pdump* > > [oran@localhost pdump]$ sudo ./dpdk-pdump --file-prefix wls_1 -- --pdump > 'port=3D0,queue=3D*,tx-dev=3D/home/oran/Music/tx.pcap,rx-dev=3D/home/oran= /Music/rx.pcap' > > > > > > > > Primary process is no longer active, exiting... > > > > [Reshma]: From this log it is clear that, primary application is not > running. Rerun the primary application and in other terminal run the pdu= mp > application. > > > > Best Regards, > > Shu-hua, Liao > --00000000000005164d05d0f36775 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Dear,

Thank you for the informati= on !
I rerun the primary application with the other terminal running=C2= =A0pdump, however it still can't capture the packet.
As for t= he logs you mentioned that is printed after the primary application termina= tes. Also, for the primary application log, I can make sure it transmits an= d receives the packet, but pdump still can't capture it.

- For the log of pdump

[oran@localhost pdump]$ sudo ./dp= dk-pdump --file-prefix wls_1 -- --pdump 'port=3D0,queue=3D*,tx-dev=3D/h= ome/oran/Music/tx.pcap,rx-dev=3D/home/oran/Music/rx.pcap'=

=C2=A0<= u>

<snip><= /span>

=C2=A0

Primary process is no longer active, exiting..= .


Also, do you know whether pdump can capture the virtual function pack= et or not ? (We bind to vfio-pci)


=

Best=C2=A0Regards,

Shu-hua, Liao

Patt= an, Reshma <reshma.pattan@int= el.com> =E6=96=BC 2021=E5=B9=B411=E6=9C=8815=E6=97=A5 =E9=80=B1=E4= =B8=80 =E4=B8=8B=E5=8D=884:58=E5=AF=AB=E9=81=93=EF=BC=9A

=C2=A0

=C2=A0

From: =E5=BB=96=E6=9B=B8=E8=8F= =AF <sim860927@gmail.com>
Sent: Monday, November 15, 2021 5:39 AM
To: users@dpdk.o= rg
Cc: =E6=9E= =97=E5=BA=AD=E5=AE=89 <lingwanjae@gmail.com>
Subject: Pdump Didn't capture the packet

=C2=A0

Dear all,

=C2=A0

Currently, I want to use pdump to capture our DPDK a= pplication, however for the pdump side, unfortunately, didn't capture a= ny packet, also pdump didn't print any error. While for our application= , it also didn't print any log related to pdump.=C2=A0
- Here's the log of pdump

[oran= @localhost pdump]$ sudo ./dpdk-pdump --file-prefix wls_1 -- --pdump 'po= rt=3D0,queue=3D*,tx-dev=3D/home/oran/Music/tx.pcap,rx-dev=3D/home/oran/Musi= c/rx.pcap'

=C2=A0

<snip>

=C2=A0

Prima= ry process is no longer active, exiting...

=C2=A0

[Reshma]: From this log it is clear that, primary= application is not running.=C2=A0 Rerun the primary application and in oth= er terminal run the pdump application.

=C2=A0

Best=C2=A0Regards,

Shu-hua, Liao

--00000000000005164d05d0f36775--