Hi all
I followed the INSTALL and INSTALL.DPDK docs but when I try to attach a vhost
port to QEMU VM, I'm getting the error:
argela@argela-HP-Z800-Workstation:~$ sudo qemu-system-x86_64 -cpu host
-boot c -hda qemu_images/Fedora-Cloud-Base-23-20151030.x86_64.qcow2 -snapshot
-m 1024M -smp 2 --enable-kvm -vnc :1 -net user,hostfwd=tcp::10022-:22 -net nic
-chardev socket,id=char0,path=/usr/local/var/run/openvswitch/vhost-user-0
-netdev type=vhost-user,id=mynet0,chardev=char0,vhostforce -device
virtio-net-pci,mac=00:00:00:00:00:01,netdev=mynet0 -chardev
socket,id=char1,path=/usr/local/var/run/openvswitch/vhost-user-1 -netdev
type=vhost-user,id=mynet1,chardev=char1,vhostforce -device
virtio-net-pci,mac=00:00:00:00:00:02,netdev=mynet1 -object
memory-backend-file,id=mem,size=4096M,mem-path=/dev/hugepages,share=on -numa
node,memdev=mem -mem-prealloc
qemu-system-x86_64: -chardev
socket,id=char0,path=/usr/local/var/run/openvswitch/vhost-user-0: Failed to
connect socket: Connection refused
argela@argela-HP-Z800-Workstation:~$ ll
/usr/local/var/run/openvswitch/vhost-user*
srwxr-xr-x 1 root root 0 Ara 1 15:59
/usr/local/var/run/openvswitch/vhost-user-0
srwxr-xr-x 1 root root 0 Ara 1 15:59
/usr/local/var/run/openvswitch/vhost-user-1
Actually I'm getting related errors for the vhost users while starting
ovs-vswitchd as follows
argela@argela-HP-Z800-Workstation:~$ sudo ovs-vswitchd --dpdk -c 0x1 -n 4
--socket-mem 1024,0 -- unix:$DB_SOCK --pidfile --detach
2015-12-03T07:08:57Z|00001|dpdk|INFO|No -vhost_sock_dir provided -
defaulting to /usr/local/var/run/openvswitch
...
VHOST_CONFIG: socket created, fd:48
VHOST_CONFIG: fail to bind fd:48, remove
file:/usr/local/var/run/openvswitch/vhost-user-1 and try again.
2015-12-03T07:09:15Z|00021|dpdk|ERR|vhost-user socket device setup failure
for socket /usr/local/var/run/openvswitch/vhost-user-1
2015-12-03T07:09:15Z|00022|dpdk|INFO|Socket
/usr/local/var/run/openvswitch/vhost-user-1 created for vhost-user port
vhost-user-1
2015-12-03T07:09:15Z|00003|dpif_netdev(pmd16)|INFO|Core 0 processing port
'dpdk1'
2015-12-03T07:09:15Z|00004|dpif_netdev(pmd16)|INFO|Core 0 processing port
'vhost-user-1'
2015-12-03T07:09:15Z|00023|bridge|INFO|bridge br0: added interface
vhost-user-1 on port 4
VHOST_CONFIG: socket created, fd:48
VHOST_CONFIG: fail to bind fd:48, remove
file:/usr/local/var/run/openvswitch/vhost-user-0 and try again.
2015-12-03T07:09:15Z|00024|dpdk|ERR|vhost-user socket device setup failure
for socket /usr/local/var/run/openvswitch/vhost-user-0
2015-12-03T07:09:15Z|00025|dpdk|INFO|Socket
/usr/local/var/run/openvswitch/vhost-user-0 created for vhost-user port
vhost-user-0
2015-12-03T07:09:15Z|00005|dpif_netdev(pmd16)|INFO|Core 0 processing port
'vhost-user-0'
2015-12-03T07:09:15Z|00006|dpif_netdev(pmd16)|INFO|Core 0 processing port
'dpdk1'
2015-12-03T07:09:15Z|00007|dpif_netdev(pmd16)|INFO|Core 0 processing port
'vhost-user-1'
2015-12-03T07:09:15Z|00026|bridge|INFO|bridge br0: added interface
vhost-user-0 on port 3
...
argela@argela-HP-Z800-Workstation:~$ sudo ovs-vsctl show
a0ba4b74-4412-45ba-a8ab-fea39afbf10f
Bridge "br0"
Port "vhost-user-1"
Interface "vhost-user-1"
type: dpdkvhostuser
Port "dpdk0"
Interface "dpdk0"
type: dpdk
Port "br0"
Interface "br0"
type: internal
Port "vhost-user-0"
Interface "vhost-user-0"
type: dpdkvhostuser
Port "dpdk1"
Interface "dpdk1"
type: dpdk
What am I doing wrong? Thanks in advance..
- Volkan
_______________________________________________
discuss mailing list
discuss@openvswitch.org
http://openvswitch.org/mailman/listinfo/discuss
