From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42706) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ze5um-0002LQ-Ts for qemu-devel@nongnu.org; Mon, 21 Sep 2015 14:34:13 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Ze5uh-0002id-Ue for qemu-devel@nongnu.org; Mon, 21 Sep 2015 14:34:12 -0400 Received: from mx1.redhat.com ([209.132.183.28]:47872) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ze5uh-0002iL-QT for qemu-devel@nongnu.org; Mon, 21 Sep 2015 14:34:07 -0400 References: <55FFBEF6.3020000@redhat.com> From: Marcel Apfelbaum Message-ID: <56004D9C.5060501@redhat.com> Date: Mon, 21 Sep 2015 21:34:04 +0300 MIME-Version: 1.0 In-Reply-To: <55FFBEF6.3020000@redhat.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] [wiki] New wiki page - vhost-user setup with ovs/dpdk backend List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Star Chang Cc: qemu-devel@nongnu.org On 09/21/2015 11:25 AM, Marcel Apfelbaum wrote: > On 09/21/2015 08:01 AM, Star Chang wrote: >> Hi Marcel: >> >> Many thanks for you to contribute wiki page in how to configuring vhos= t-user type with openvsitch/qemu in VM environment. >> >> We bring 2 VMs up with vhost-user type. We can see eth0 interfaces cre= ated in 2 VMs with proper mac address we assign. After IP address assignm= ent, 2 VMs could not PING to each other when they are in >> the same subnet. There are not packets at all in count when running ov= s-ofctl dump-ports :( >> >> However, we check link up state via ovs-ofctl utility but LINK_DOWN as= below. Have any one with experiences and give some helps =E2=80=A6 Thank= s!! >> > > Hi, > > I would look into OVS log for specific issues: > > journalctl --since `date +%T --date=3D"-10 minutes"` > > The above command will show you the last 10 minutes log. > You are welcomed to show us the log. > I forgot to CC the list. Thanks, Marcel > Thanks, > Marcel > >> $ sudo ./utilities/ovs-ofctl show ovsbr0 >> OFPT_FEATURES_REPLY (xid=3D0x2): dpid:00000670da615e4a >> n_tables:254, n_buffers:256 >> capabilities: FLOW_STATS TABLE_STATS PORT_STATS QUEUE_STATS ARP_MATCH_= IP >> actions: output enqueue set_vlan_vid set_vlan_pcp strip_vlan mod_dl_sr= c mod_dl_dst mod_nw_src mod_nw_dst mod_nw_tos mod_tp_src mod_tp_dst >> 1(vhost-user1): addr:00:00:00:00:00:00 >> config: PORT_DOWN >> state: LINK_DOWN >> speed: 0 Mbps now, 0 Mbps max >> 2(vhost-user2): addr:00:00:00:00:00:00 >> config: PORT_DOWN >> state: LINK_DOWN >> speed: 0 Mbps now, 0 Mbps max >> LOCAL(ovsbr0): addr:06:70:da:61:5e:4a >> config: PORT_DOWN >> state: LINK_DOWN >> current: 10MB-FD COPPER >> speed: 10 Mbps now, 0 Mbps max >> OFPT_GET_CONFIG_REPLY (xid=3D0x4): frags=3Dnormal miss_send_len=3D0 >> >> >> >> Thanks, >> Star >> >> -- >> The future belongs to those who believe in the beauty of their dreams. >> >> >