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-rw-r--r--doc/source/reference/networking/neutron.rst9
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/source/reference/networking/neutron.rst b/doc/source/reference/networking/neutron.rst
index 3994ed886..3fec073a5 100644
--- a/doc/source/reference/networking/neutron.rst
+++ b/doc/source/reference/networking/neutron.rst
@@ -286,6 +286,15 @@ convenient to run them from ``ovn_northd`` container:
docker exec ovn_northd ovn-nbctl show
+Additional command-line arguments can be passed to the ``ovn-northd`` daemon
+using the ``ovn_northd_cmdline_extras`` variable. This can be useful for
+tuning performance parameters:
+
+.. path /etc/kolla/globals.yml
+.. code-block:: yaml
+
+ ovn_northd_cmdline_extras: "--n-threads=8 --use-parallel-build --inactivity-probe=10000"
+
Mellanox Infiniband (ml2/mlnx)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~