Hi all,
Process &&Question discriptions:
1\ I created tens of devices first (using 'ip' tools)
Using command: ip link add dev group11_0 type veth peer name
group11_1
etc
2\add port to bridges that I cteated and set the openflow port number menully
Using command: ovs-vsctl add-br bridge_1
ovs-vsctl add-port bridge_1 group11_0 -- set Interface group11_0
ofport_request=22
etc
3\when repeated step 2 for half the number of the devices have created,error
occurred
Like: ovs-vsctl: Error detected while setting up 'group71_0'. See
ovs-vswitchd log for details.
seeinglog(/var/run/openvswitch/ovs-vswitchd.log):
2015-06-04T01:28:22Z|57448|netlink_socket|INFO|netlink dump request error (No
such file or directory)
4\at the same time ,when used command “ovs-ofctl -O OpenFlow13 show bridge_1”to
see the openflow port status,find that there is also no openflow port number
created corresponding to the port error occurred.
How could I fix the error?
Ps:
Ovs version&linux kernel version
ovs-vsctl (Open vSwitch) 2.3.1
Linux 2.6.32-431.el6.x86_64
Following is my OVS installation steps:
cd /usr/src/kernels/ovscode_setup_shenli/openvswitch-2.3.1
<1> chmod +x ./configure
<2>./configure --with-linux=/lib/modules/`uname -r`/build
<3> make
<4> make install
<5> rmmod openvswitch.ko
<6>modprobe libcrc32c
<7> insmod datapath/linux/openvswitch.ko
<8> mkdir -p /usr/local/etc/openvswitch
<9> ovsdb-tool create /usr/local/etc/openvswitch/conf.db
/usr/local/share/openvswitch/vswitch.ovsschema
<10> ovsdb-server --remote=punix:/usr/local/var/run/openvswitch/db.sock
--remote=db:Open_vSwitch,Open_vSwitch,manager_options --pidfile --detach
<11> ovs-vsctl --no-wait init
<12> ovs-vswitchd --pidfile --detach
Best regards,
Wei shen
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