From 3c83de3afaebc2deb14deafdc99e999dc33f9340 Mon Sep 17 00:00:00 2001 From: Michael Polenchuk Date: Mon, 1 Apr 2019 19:04:00 +0400 Subject: [dpdk] Enable per port memory model The per port memory model provides a more transparent memory usage model and avoids pool exhaustion due to competing memory requirements for interfaces. (http://docs.openvswitch.org/en/latest/topics/dpdk/memory/) Change-Id: I5add0f49cdcdf2fc3d24affee10a275abe3ca46a Signed-off-by: Michael Polenchuk --- .../0004-dpdk-Enable-per-port-memory-model.patch | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 mcp/patches/salt-formula-linux/0004-dpdk-Enable-per-port-memory-model.patch (limited to 'mcp/patches') diff --git a/mcp/patches/salt-formula-linux/0004-dpdk-Enable-per-port-memory-model.patch b/mcp/patches/salt-formula-linux/0004-dpdk-Enable-per-port-memory-model.patch new file mode 100644 index 000000000..4a35a8a79 --- /dev/null +++ b/mcp/patches/salt-formula-linux/0004-dpdk-Enable-per-port-memory-model.patch @@ -0,0 +1,25 @@ +:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: +: Copyright (c) 2019 Mirantis Inc., Enea AB and others. +: +: All rights reserved. This program and the accompanying materials +: are made available under the terms of the Apache License, Version 2.0 +: which accompanies this distribution, and is available at +: http://www.apache.org/licenses/LICENSE-2.0 +:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: +From: Michael Polenchuk +Date: Mon, 1 Apr 2019 13:09:37 +0400 +Subject: [PATCH] [dpdk] Enable per port memory model + + +diff --git a/linux/network/dpdk.sls b/linux/network/dpdk.sls +index 786f7c8..48c00f5 100644 +--- a/linux/network/dpdk.sls ++++ b/linux/network/dpdk.sls +@@ -49,6 +49,7 @@ linux_network_dpdk_ovs_service: + - unless: 'ovs-vsctl get Open_vSwitch . other_config | grep "dpdk-init=\"true\""' + + {%- set ovs_options = [ ++ 'per-port-memory="true"', + "pmd-cpu-mask=\""+network.openvswitch.pmd_cpu_mask+"\"", + "dpdk-socket-mem=\""+network.openvswitch.dpdk_socket_mem+"\"", + "dpdk-lcore-mask=\""+network.openvswitch.dpdk_lcore_mask+"\"", -- cgit 1.2.3-korg