X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;ds=sidebyside;f=docs%2Ftesting%2Fuser%2Fuserguide%2Fsriov.rst;h=4898e85c72c7693aafb48d5c861236c2d632231b;hb=d6d77669fcb13c779d869929a95ec9e9474b3fcf;hp=c63a6d7fb27461a0904dffc71bf39997f95d984b;hpb=2d66234fe3b8b3e104e63218b5120a35ca400ea5;p=nfvbench.git

diff --git a/docs/testing/user/userguide/sriov.rst b/docs/testing/user/userguide/sriov.rst
index c63a6d7..4898e85 100644
--- a/docs/testing/user/userguide/sriov.rst
+++ b/docs/testing/user/userguide/sriov.rst
@@ -6,7 +6,7 @@
 Testing SR-IOV
 ==============
 
-NFVbench supports SR-IOV with the PVP and PVVP packet flows. SR-IOV support is not applicable for external chains since the networks have to be setup externally (and can themselves be pre-set to use SR-IOV or not).
+NFVbench supports SR-IOV with the PVP packet flow (PVVP is not supported). SR-IOV support is not applicable for external chains since the networks have to be setup externally (and can themselves be pre-set to use SR-IOV or not).
 
 Pre-requisites
 --------------
@@ -15,7 +15,8 @@ You will also need to know:
 - the name of the physical networks associated to your SR-IOV interfaces (this is a configuration in Nova compute)
 - the VLAN range that can be used on the switch ports that are wired to the SR-IOV ports. Such switch ports are normally configured in trunk mode with a range of VLAN ids enabled on that port
 
-For example, in the case of 2 SR-IOV ports per compute node, 2 physical networks are generally configured in OpenStack with a distinct name. The VLAN range to use is is also allocated and reserved by the network administrator and in coordination with the corresponding top of rack switch port configuration.
+For example, in the case of 2 SR-IOV ports per compute node, 2 physical networks are generally configured in OpenStack with a distinct name.
+The VLAN range to use is is also allocated and reserved by the network administrator and in coordination with the corresponding top of rack switch port configuration.
 
 
 Configuration
@@ -24,7 +25,7 @@ To enable SR-IOV test, you will need to provide the following configuration opti
 This example instructs NFVbench to create the left and right networks of a PVP packet flow to run on 2 SRIOV ports named "phys_sriov0" and "phys_sriov1" using resp. segmentation_id 2000 and 2001:
 
 .. code-block:: bash
-    
+
     internal_networks:
        left:
            segmentation_id: 2000
@@ -56,5 +57,7 @@ If the 2 selected ports reside on NICs that are on different NUMA sockets, you w
           "hw:mem_page_size": large
           "hw:numa_nodes": 2
 
-Failure to do so might cause the VM creation to fail with the Nova error "Instance creation error: Insufficient compute resources: Requested instance NUMA topology together with requested PCI devices cannot fit the given host NUMA topology."
+Failure to do so might cause the VM creation to fail with the Nova error
+"Instance creation error: Insufficient compute resources:
+Requested instance NUMA topology together with requested PCI devices cannot fit the given host NUMA topology."