dpdk: Support dpdk vhost-user client mode

[vswitchperf.git] / docs / testing / user / userguide / testusage.rst

diff --git a/docs/testing/user/userguide/testusage.rst b/docs/testing/user/userguide/testusage.rst
index b6939e5..4d3528d 100644 (file)
--- a/docs/testing/user/userguide/testusage.rst
+++ b/docs/testing/user/userguide/testusage.rst
@@ -296,7 +296,7 @@ Executing tests with VMs
 
 To run tests using vhost-user as guest access method:
 
-1. Set VHOST_METHOD and VNF of your settings file to:
+1. Set VSWITCH and VNF of your settings file to:
 
    .. code-block:: python
 
@@ -317,6 +317,10 @@ To run tests using vhost-user as guest access method:
 
        $ ./vsperf --conf-file=<path_to_custom_conf>/10_custom.conf
 
+**NOTE:** By default vSwitch is acting as a server for dpdk vhost-user sockets.
+In case, that QEMU should be a server for vhost-user sockets, then parameter
+``VSWITCH_VHOSTUSER_SERVER_MODE`` should be set to ``False``.
+
 Executing tests with VMs using Vanilla OVS
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^