From f45bdd96c5f5f52af132105b026f6424aa42d848 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miroslav=20Such=C3=BD?= <msuchy@redhat.com>
Date: Mon, 5 Oct 2015 12:15:09 +0200
Subject: [PATCH] disable NIC offloading on copr machines [RHBZ#1268192]

---
 .../files/provision/provision_builder_tasks.yml       |  4 ++++
 roles/copr/base/tasks/main.yml                        | 11 +++++++++++
 2 files changed, 15 insertions(+)

diff --git a/roles/copr/backend/files/provision/provision_builder_tasks.yml b/roles/copr/backend/files/provision/provision_builder_tasks.yml
index 6110e4a4a4..5fdebe580a 100644
--- a/roles/copr/backend/files/provision/provision_builder_tasks.yml
+++ b/roles/copr/backend/files/provision/provision_builder_tasks.yml
@@ -18,10 +18,14 @@
     - libsemanage-python
     - yum
     - scl-utils-build
+    - ethtool
 #    - fedpkg-copr
 # BZ 1241507
 - shell: yum-deprecated install -y fedpkg-copr || yum install -y fedpkg-copr
 
+- name: disable offloading
+  command: ethtool -K eth0 tso off gro off gso off
+
 - get_url: url=https://kojipkgs.fedoraproject.org//packages/mock/1.2.12/1.fc21/noarch/mock-1.2.12-1.fc21.noarch.rpm dest=/tmp/
 - yum: state=present name=/tmp/mock-1.2.12-1.fc21.noarch.rpm
 
diff --git a/roles/copr/base/tasks/main.yml b/roles/copr/base/tasks/main.yml
index 160d5f14cb..7c4859f78f 100644
--- a/roles/copr/base/tasks/main.yml
+++ b/roles/copr/base/tasks/main.yml
@@ -46,6 +46,17 @@
   tags:
   - packages
 
+- name: install ethtool
+  yum: state=present pkg=ethtool
+  tags:
+  - packages
+- name: disable offloading
+  command: ethtool -K eth0 tso off gro off gso off
+- name: disable offloading (persitently)
+  lineinfile: dest=/etc/sysconfig/network-scripts/ifcfg-eth0 backup=yes state=present line='ETHTOOL_OPTS="-K ${DEVICE}  tso off gro off gso off"'
+  tags:
+  - config
+
 - name: make sure our resolv.conf is the one being used - set PEERDNS=no in /etc/sysconfig/network
   lineinfile: dest=/etc/sysconfig/network create=yes backup=yes state=present line='PEERDNS=no' regexp=^PEERDNS=
   tags: