https://bugzilla.redhat.com/show_bug.cgi?id=955815
i installed several 6.4 server with openvswitch module and openvswitch utility from following repo: http://rdo.fedorapeople.org/openstack/openstack-grizzly/epel-6/ all server have same problem: network input performance ok and very bad output performance. only tcp, udp is ok. we test with scp, wget, iperf and some utility, only get less than 10 KB/s output from the server with openvswitch module. here is our config: #ovs-vsctl show 9be7b1dc-35d0-47d2-b383-6816c8bffe01 Bridge "br-eth1" Port "eth1" Interface "eth1" Port "br-eth1" Interface "br-eth1" type: internal Bridge br-int Port br-int Interface br-int type: internal Bridge "br-eth0" Port "eth0" Interface "eth0" Port "br1000" tag: 1000 Interface "br1000" type: internal Port "br-eth0" Interface "br-eth0" type: internal ovs_version: "1.9.0" # cat ifcfg-eth0 DEVICE=eth0 HWADDR=00:8C:FA:12:D7:80 BOOTPROTO=none ONBOOT=yes DEVICETYPE=ovs TYPE=OVSPort OVS_BRIDGE=br-eth0 # cat ifcfg-br-eth0 DEVICE=br-eth0 BOOTPROTO=none ONBOOT=yes DEVICETYPE=ovs TYPE=OVSBridge cat ifcfg-br1000 DEVICE=br1000 ONBOOT=yes DEVICETYPE=ovs TYPE=OVSIntPort IPADDR=172.16.0.9 NETMASK=255.255.255.0 GATEWAY=172.16.0.1 OVS_BRIDGE=br-eth0 OVS_OPTIONS="tag=1000" we then compile and install a kmod from git source of openvswitch: rpm -i --force --nodeps kmod-openvswitch-1.9.2-1.el6.x86_64.rpm all is OK now. we should install it with a option "--nodeps", otherwise we have the following problem: rpm -i kmod-openvswitch-1.9.2-1.el6.x86_64.rpm error: Failed dependencies: ksym(nla_put) = 0x37587aff is needed by kmod-openvswitch-1.9.2-1.el6.x86_64 -- Peng Yong _______________________________________________ discuss mailing list [email protected] http://openvswitch.org/mailman/listinfo/discuss
