From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from rgout03.bt.lon5.cpcloud.co.uk (rgout0301.bt.lon5.cpcloud.co.uk [65.20.0.207]) by dpdk.org (Postfix) with ESMTP id B87181B2BD for ; Tue, 10 Oct 2017 14:36:55 +0200 (CEST) X-OWM-Source-IP: 10.110.13.1 () X-OWM-Env-Sender: terry.montague.1980@btinternet.com X-Junkmail-Premium-Raw: score=10/50, refid=2.7.2:2017.10.10.115715:17:10.988, ip=, rules=__HAS_FROM, __FRAUD_WEBMAIL_FROM, __HAS_REPLYTO, __FRAUD_WEBMAIL_REPLYTO, __TO_MALFORMED_2, __TO_NO_NAME, __HAS_MSGID, __SANE_MSGID, INVALID_MSGID_NO_FQDN, __SUBJ_ALPHA_END, __MIME_VERSION, __CT, __CTYPE_HAS_BOUNDARY, __CTYPE_MULTIPART, __CTYPE_MULTIPART_MIXED, __HAS_X_PRIORITY, __REPLYTO_SAMEAS_FROM_ADDY, __REPLYTO_SAMEAS_FROM_ACC, __REPLYTO_SAMEAS_FROM_DOMAIN, __MIME_TEXT_P2, __MIME_TEXT_H2, __HAS_HTML, __HTML_TAG_DIV, HTML_NO_HTTP, BODY_SIZE_1700_1799, BODYTEXTP_SIZE_3000_LESS, BODYTEXTH_SIZE_10000_LESS, __MIME_TEXT_H1, __MIME_TEXT_P1, __MIME_HTML, BODY_SIZE_5000_LESS, __FRAUD_WEBMAIL, NO_URI_FOUND, NO_CTA_URI_FOUND, BODY_SIZE_2000_LESS, PRIORITY_NO_NAME, __MIME_TEXT_H, __MIME_TEXT_P, REPLYTO_SAMEAS_FROM, NO_URI_HTTPS, BODY_SIZE_7000_LESS Received: from webmail15.bt.ext.cpcloud.co.uk (10.110.13.1) by rgout03.bt.lon5.cpcloud.co.uk (9.0.019.13-1) (authenticated as terry.montague.1980@btinternet.com) id 58A82A5C18CC3195 for users@dpdk.org; Tue, 10 Oct 2017 13:36:51 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=btinternet.com; s=btcpcloud; t=1507639015; bh=ImB1hmruXXNQpjENgiAdhqu0T1SqZL7hP0DVCkrV378=; h=Date:From:Reply-To:To:Message-ID:Subject:MIME-Version; b=mWAYryqtLAH6NWcUb+rrusYMhy/U5p8nWsD1UWpueFU6JY8W2HTjiB/FbZaEMqrTHBMIDjofmdoGnawwLLZ+OCVY3MhCsbTozQD+WyIDoJY9SzliSPw3ZPFkWvkvDRefoKT25bNKyqvrhNJ1m4MZZAB+uEAIv3v9T+6ml+Ui1fA= Date: Tue, 10 Oct 2017 13:36:51 +0100 (BST) From: "terry.montague.1980@btinternet.com" To: users@dpdk.org Message-ID: <14182174.29410.1507639011791.JavaMail.defaultUser@defaultHost> MIME-Version: 1.0 Importance: 3 (Normal) X-Priority: 3 (Normal) X-Client-IP: IPv4[86.131.189.202] Epoch[1507639011773] Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] Xenserver, multiple VMs and DPDK X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: terry.montague.1980@btinternet.com List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Oct 2017 12:36:55 -0000 Hi there, I'm looking into running DPDK on VMs running on Xenserver. I note the very recent changes where Dom0 support has been removed from the project, hence to save confusion on my part I thought I'd ask the question... If I want to share an adapter (say Intel X550 or XL710) between two VMs using Xen on the same machine is this still possible? If so, what is the best approach? The requirement is for multiple VMs to share the adapter, not just a single VM. Any thoughts greatly appreciated. Thanks Terry.