diff options
| author |   Michael Polenchuk <mpolenchuk@mirantis.com> | 2019-04-01 19:04:00 +0400 |
|---|---|---|
| committer | Michael Polenchuk <mpolenchuk@mirantis.com> | 2019-04-02 17:37:46 +0400 |
| commit | 3c83de3afaebc2deb14deafdc99e999dc33f9340 (patch) | |
| tree | dbbc2241c391370dbed52bd9e993126a23be42c4 /mcp/patches/salt-formula-linux | |
| parent | 7a31d776d4bdf122d4c4c8f732304cc83621bdd6 (diff) | |
[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 <mpolenchuk@mirantis.com>
Diffstat (limited to 'mcp/patches/salt-formula-linux')
| -rw-r--r-- | mcp/patches/salt-formula-linux/0004-dpdk-Enable-per-port-memory-model.patch | 25 |
1 files changed, 25 insertions, 0 deletions
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 <mpolenchuk@mirantis.com> +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+"\"", |