From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from hust.edu.cn (mails.tjmu.edu.cn [202.114.0.240]) by dpdk.org (Postfix) with ESMTP id AEB0B5F6C for ; Mon, 2 Apr 2018 06:30:39 +0200 (CEST) Received: by ajax-webmail-app1 (Coremail) ; Mon, 2 Apr 2018 12:29:57 +0800 (GMT+08:00) X-Originating-IP: [119.123.241.49] Date: Mon, 2 Apr 2018 12:29:57 +0800 (GMT+08:00) X-CM-HeaderCharset: UTF-8 From: =?UTF-8?B?5LuY5b+e?= To: users@dpdk.org X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.6 dev build 20161227(8a01e2.330e0c) Copyright (c) 2002-2018 www.mailtech.cn hust MIME-Version: 1.0 Message-ID: <1a66a9ce.237.162849e6ab9.Coremail.fumin@hust.edu.cn> X-Coremail-Locale: zh_CN X-CM-TRANSID: FgEQrAC3yBDGscFa5z5aBQ--.31157W X-CM-SenderInfo: zgsqiiyxxvkmo6kx23oohg3hdfq/1tbiAQMDEVh3vynS3wAAsk X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VW7Jw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] on dpdk multi-processes X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 02 Apr 2018 04:30:41 -0000 SGVsbG8gZXZlcnlib2R5LAoKCgoKSSBhbSB1c2luZyBkcGRrIGluIG11bHRpLXByb2Nlc3MgbW9k ZS4KCkVhY2ggcHJvY2VzcyBpcyBhc3NpZ25lZCBhIHBvcnQgYW5kIGEgcnggcXVldWUsIGFuZCBm bG93IGRpcmVjdG9yIGlzIHVzZWQgdG8gZGlzdHJpYnV0ZSBwYWNrZXRlcyBhY2NvcmRpbmcgdG8g dGhlaXIgZHN0X3BvcnQuCgpJIG9ic2VydmVkIHRoYXQgaWYgb25lIHByb2Nlc3MgaXMgY3Jhc2hl ZCwgYWxsIG90aGVyIHByb2Nlc3NlcyB3aWxsIG5vdCByZWNlaXZlIHBhY2tldHMgYW55bW9yZS4K CkNhbiBhbnlvbmUgZXhwbGFpbiB0aGlzPyBJcyB0aGVyZSBhbnkgc29sdXRpb24/CgoKCgpUaGFu a3MsCgpNaW4= >From batmanustc@gmail.com Tue Apr 3 10:04:13 2018 Return-Path: Received: from mail-qk0-f171.google.com (mail-qk0-f171.google.com [209.85.220.171]) by dpdk.org (Postfix) with ESMTP id 611A91B640 for ; Tue, 3 Apr 2018 10:04:13 +0200 (CEST) Received: by mail-qk0-f171.google.com with SMTP id d206so17706104qkb.0 for ; Tue, 03 Apr 2018 01:04:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=5Ps9xwsv4IBgFr/mbdCmpqrnEjiDMJ5FU+P0cEVeVfc=; b=trXp/VAAboOwCGxIG0/1uv16nZvtaS1TJRQx9OJk+CicqWRa0CtiKRILErEj92oNW0 XaBDjfKUiUKR+MXVc/oM3MmGQiDfeUNeYyR1A+eERQIRfh5WSJljPmc8eCd2fOZFbZpD iSoK+3qob7w7NYRdRpbEXk0ghpk5L6TOkW8CuWs1BnvRE9YYTVpid1BhhgiaoNTmfXVc nxAP2ErsXWCq3pw+UsxsSWxFJa6y7GnFYs/GlFqHoqvuZBwXVMCEos21mAM+IwbancRQ QUFLnUistn2aqeQeSGI6D2773k4gZIHndtbv7tNnMHFRz6W2S/pCTpqz2SNvxN319HjS 7PrA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=5Ps9xwsv4IBgFr/mbdCmpqrnEjiDMJ5FU+P0cEVeVfc=; b=d3PfMb5wwo/JwPPzyrwcvbclmcMdwN/ddNp9H/D9tjDfOVVwkf4d4BMjdGgPO25PVP EgYhnNV2TRV4DkJCDvP7fgQNqKmW1kbYtNKDhnmljU1mrFJIhluHswvlTON5OHKPMmpD W4sOhApddcJYCi8rPXqEVRdtVPY4f+4aEN7+HYONbzjxrWaFUXAaY2xj+9LqpAZ6UYUp JYSOToY0AKZ9L/9ubu8gQOn158cjQX2M+iC2QNQrPw7z0QMhPo7ctWgGJmpadoOuI1y2 2wk8uFOLf7tYOYpAXGZ4Vs6Wj/a8ID4xkIGxSX1g0MUKqWRt5u7oTwwdXnnIqGNnzjd0 BvOA== X-Gm-Message-State: ALQs6tDo+sA71U7EE9NnIiTHMC5nIXNFA0qoAJksBh3p1xjrpj1gSwtn A4BuuYRmhJGFJyqQQyorQU1xiazMhcweNonADje3DQ== X-Google-Smtp-Source: AIpwx49pbxmNOQFj/IqQUTXIS8jGPzJkBGpZHJBa5hd5Hc6dC9iArACzULSpXadzXrlxDImlkJpovQMUwvo9DybG+bc= X-Received: by 10.55.24.214 with SMTP id 83mr17729828qky.267.1522742652909; Tue, 03 Apr 2018 01:04:12 -0700 (PDT) MIME-Version: 1.0 Received: by 10.55.44.196 with HTTP; Tue, 3 Apr 2018 01:04:12 -0700 (PDT) In-Reply-To: <1a66a9ce.237.162849e6ab9.Coremail.fumin@hust.edu.cn> References: <1a66a9ce.237.162849e6ab9.Coremail.fumin@hust.edu.cn> From: Sam Date: Tue, 3 Apr 2018 16:04:12 +0800 Message-ID: To: =?UTF-8?B?5LuY5b+e?= Cc: users@dpdk.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-users] on dpdk multi-processes X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Apr 2018 08:04:13 -0000 http://dpdk.org/doc/guides/prog_guide/env_abstraction_layer.html#multi-proc= ess-support this could help you. 2018-04-02 12:29 GMT+08:00 =E4=BB=98=E5=BF=9E : > Hello everybody, > > > > > I am using dpdk in multi-process mode. > > Each process is assigned a port and a rx queue, and flow director is used > to distribute packetes according to their dst_port. > > I observed that if one process is crashed, all other processes will not > receive packets anymore. > > Can anyone explain this? Is there any solution? > > > > > Thanks, > > Min