Hello All,
I am trying to connect to vhost-user socket created on openvswitch with
DPDK but kept receiving following error:
error: internal error: process exited while connecting to monitor:
2015-11-25T19:19:02.192794Z qemu-kvm: -chardev
socket,id=charnet2,path=/usr/local/var/run/openvswitch/vhost-user-1: Failed
to connect to socket: Permission denied
2015-11-25T19:19:02.193226Z qemu-kvm: -chardev
socket,id=charnet2,path=/usr/local/var/run/openvswitch/vhost-user-1:
chardev: opening backend "socket" failed
I already made sure that the user and group are both root since I am using
root privilege and also have vhost-user socket created:
srwxr-x---. 1 root root 0 Nov 25 09:02 capabilities.monitor.sock
drwxr-xr-x. 3 root root 4096 Nov 25 10:05 channel
drwxrwxrwx. 2 root root 4096 Nov 17 21:35 dump
drwx--x--x. 2 root root 4096 Nov 3 21:59 nvram
drwxr-xr-x. 2 root root 4096 Nov 17 21:35 save
drwxr-xr-x. 2 root root 4096 Nov 17 21:35 snapshot
[root@localhost qemu]# pwd
/var/lib/libvirt/qemu
[root@localhost qemu]#
-rw-r--r--. 1 root root 6 Nov 25 07:07 ovs-vswitchd.pid
-rw-r--r--. 1 root root 197120 Nov 25 07:18 vdisk.img
srwxr-xr-x. 1 root root 0 Nov 26 02:11 vhost-user-1
[root@localhost openvswitch]#
And following is the XML that I manually added for vhost-user interface
creation:
<interface type='vhostuser'>
<source type='unix'
path='/usr/local/var/run/openvswitch/vhost-user-1' modd
e='client'/>
<mac address='52:54:00:02:d9:01'/>
<model type='virtio'/>
</interface>
Tried all of the above but still has no luck. It would be really
appreciated if anyone could help with this issue. Thanks again!
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