Hi, I've been able to reproduce the issue. A fix has been pushed to master (commit 58f195398e4d). Can you please confirm this solves the problem for you?
Thanks for the bug report, Daniele On 10/1/14, 5:55 AM, "Daniel Badea" <daniel.ba...@windriver.com> wrote: >I¹m trying to configure a flow between a DPDK port and a VM virtio port. >Following instructions here: >https://github.com/openvswitch/ovs/blob/master/INSTALL.DPDK ><https://urldefense.proofpoint.com/v1/url?u=https://github.com/openvswitch >/ovs/blob/master/INSTALL.DPDK&k=oIvRg1%2BdGAgOoM1BIlLLqw%3D%3D%0A&r=MV9BdL >jtFIdhBDBaw5z%2BU6SSA2gAfY4L%2F1HCy3VjlKU%3D%0A&m=i5FlS%2BxVCtWiikYTRrE%2B >GHBWY4d7tRrW6stZ3pOKMmw%3D%0A&s=059e44c5af0ae41703d9fe7885ff4da69fd0edb123 >da8d4cfb5052f29793a2b7> > >I created br0 bridge, set dapapath_type to ³netdev², added dpdk0 and >dpdk1 ports and created a virsh host with the following configuration: > > > <interface type='bridge'> > <mac address='52:54:00:95:af:b8'/> > <source bridge='br0'/> > <virtualport type='openvswitch'> > <parameters interfaceid='d45aa931-1d3e-4c32-be8c-5091f1cb6134'/> > </virtualport> > <model type='rtl8139'/> > <address type='pci' domain='0x0000' bus='0x00' slot='0x05' >function='0x0'/> > </interface> > >As expected, this creates bridge br0 and ports vnet1, dpdk0 and dpdk1. > >But when trying to configure a flow between vnet and dpdk ports ovs-ofctl >fails with: > > ³br0 is not a bridge or a socket² > >A quick investigation reveals the problem appears when br0 bridge >datapath_type is changed to ³netdev². Somehow >/usr/local/var/run/openvswitch/br0.mgmt socket is removed and ovs-ofctl >can¹t find the bridge. ovs-vsctl is probably using another > mechanism to list bridge information because it works when ovs-ofctl >doesn¹t. > >Simplified steps to reproduce and corresponding output of ovs-vswitchd >(commands executed as root). > >./utilities/ovs-vsctl add-br br0 > ># ovs-vswitchd output ># ># 2014-10-01T12:24:55Z|00049|dpif|WARN|system@ovs-system: failed to >put[create] (Invalid argument) >skb_priority(0),skb_mark(0),recirc_id(0x1),dp_hash(0x1),in_port(0),eth(src >=00:00:00:00:00:00,dst=00:00:00:00:00:00) ># 2014-10-01T12:24:55Z|00050|ofproto_dpif|INFO|system@ovs-system: >Datapath does not support recirculation ># 2014-10-01T12:24:55Z|00051|dpif|WARN|system@ovs-system: failed to >put[create] (Invalid argument) >skb_priority(0),skb_mark(0),in_port(0),eth(src=00:00:00:00:00:00,dst=00:00 >:00:00:00:00),eth_type(0x8847),mpls(label=0,tc=0,ttl=0,bos=1) >#2014-10-01T12:24:55Z|00052|ofproto_dpif|INFO|system@ovs-system: MPLS >label stack length probed as 0 ># 2014-10-01T12:24:55Z|00053|dpif|WARN|system@ovs-system: execute >set(eth(src=53:53:53:53:53:53/7f:7f:7f:7f:7f:7f,dst=53:53:53:53:53:53/7f:7 >f:7f:7f:7f:7f)) failed (Invalid argument) on packet >metadata=0,in_port=0,vlan_tci=0x0000,dl_src=00:00:00:00:00:00,dl_dst=00:00 >:00:00:00:00,dl_type=0x1234 ># 2014-10-01T12:24:55Z|00054|ofproto_dpif|INFO|system@ovs-system: >datapath does not support masked set action feature. ># >2014-10-01T12:24:55Z|00001|ofproto_dpif_upcall(handler343)|INFO|received >packet on unassociated datapath port 0 ># 2014-10-01T12:24:55Z|00055|bridge|INFO|bridge br0: added interface br0 >on port 65534 ># 2014-10-01T12:24:55Z|00056|bridge|INFO|bridge br0: using datapath ID >0000f2f5632d0d47 ># 2014-10-01T12:24:55Z|00057|connmgr|INFO|br0: added service controller >"punix:/usr/local/var/run/openvswitch/br0.mgmt" > >./utilities/ovs-ofctl show br0 > ># OFPT_FEATURES_REPLY (xid=0x2): dpid:0000f2f5632d0d47 ># 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_src >mod_dl_dst mod_nw_src mod_nw_dst mod_nw_tos mod_tp_src mod_tp_dst ># LOCAL(br0): addr:f2:f5:63:2d:0d:47 ># config: PORT_DOWN ># state: LINK_DOWN ># speed: 0 Mbps now, 0 Mbps max ># OFPT_GET_CONFIG_REPLY (xid=0x4): frags=normal miss_send_len=0 > >ls -1 /usr/local/var/run/openvswitch | grep br0 > ># br0.mgmt ># br0.snoop > >./ utilities/ovs-vsctl set bridge br0 datapath_type=netdev > ># ovs-vswitchd output ># ># 2014-10-01T12:26:11Z|00058|ofproto_dpif|INFO|netdev@ovs-netdev: >Datapath supports recirculation ># 2014-10-01T12:26:11Z|00059|ofproto_dpif|INFO|netdev@ovs-netdev: MPLS >label stack length probed as 3 ># 2014-10-01T12:26:11Z|00060|bridge|INFO|bridge br0: added interface br0 >on port 65534 ># 2014-10-01T12:26:11Z|00061|netdev_linux|WARN|br0: obtaining netdev >stats via vport failed (No such device) ># 2014-10-01T12:26:11Z|00062|bridge|INFO|bridge br0: using datapath ID >0000f2f5632d0d47 ># 2014-10-01T12:26:11Z|00063|connmgr|INFO|br0: added service controller >"punix:/usr/local/var/run/openvswitch/br0.mgmt" ># 2014-10-01T12:26:15Z|00064|netdev_linux|WARN|br0: obtaining netdev >stats via vport failed (No such device) > >./utilities/ovs-ofctl show br0 > ># ovs-ofctl: br0 is not a bridge or a socket > >ls -1 /usr/local/var/run/openvswitch | grep br0 > ># br0.snoop > >./utilities/ovs-vsctl show ># 3a8ba2cd-1749-4c2a-8fd4-c4b7429cea87 ># Bridge "br0" ># Port "br0" ># Interface "br0" ># type: internal > >./utilities/ovs-vsctl del-br br0 > ># ovs-vswitchd output ># ># 2014-10-01T12:27:04Z|00003|fatal_signal(urcu1)|WARN|could not unlink >"/usr/local/var/run/openvswitch/br0.mgmt" (No such file or directory) > >Repositories & versions used: > >cd ovs; git log -n1 --pretty=format:%H%d; grep url .git/config; cd .. ># a07e26bf367075d7b31f3f180b65605412b0624b (HEAD, origin/master, >origin/HEAD, master) ># url = https://github.com/openvswitch/ovs.git > >cd dpdk; git log -n1 --pretty=format:%H%d; grep url .git/config; cd .. ># 9db7084fcdf6d57b892312ca641a97356629c04a (HEAD, v1.7.0) ># url = git://dpdk.org/dpdk > >Is this a configuration issue? > >Thanks, >Daniel > > _______________________________________________ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss
