Below
Thanks
From: Flavio Leitner <f...@redhat.com>
To: Gang U Xu/China/IBM@IBMCN
Cc: Alex Wang <al...@nicira.com>, b...@openvswitch.org
Date: 2014/10/31 21:33
Subject: Re: [ovs-discuss] ovs 2.3 kernel module build failed on
rhel 7.0 GA
Hi Gang,
I've tried 2.3 with that fix on 3.10.0-123.8.1.
See my steps below:
[root@rhel7-i7 openvswitch]# git checkout v2.3 -b rhel7-`uname -r`
Switched to a new branch 'rhel7-3.10.0-123.8.1.el7.x86_64'
[root@rhel7-i7 openvswitch]# git cherry-pick
4ae2b2c1c4c345d0cb5f5a6b0f20fd6afb4a6962
error: could not apply 4ae2b2c... datapath: Add support for RHEL-7 /
CentOS-7 kernel.
hint: after resolving the conflicts, mark the corrected paths
hint: with 'git add <paths>' or 'git rm <paths>'
hint: and commit the result with 'git commit'
<fixed the conflict, leaved the hunk there>
[root@rhel7-i7 openvswitch]# git add
datapath/linux/compat/include/net/vxlan.h
[root@rhel7-i7 openvswitch]# git commit
[rhel7-3.10.0-123.8.1.el7.x86_64 5c85bae] datapath: Add support for RHEL-7
/ CentOS-7 kernel.
Author: Pravin B Shelar <pshe...@nicira.com>
12 files changed, 57 insertions(+), 13 deletions(-)
[root@rhel7-i7 openvswitch]# ./boot.sh && ./configure && make dist
[...]
[root@rhel7-i7 openvswitch]# mv openvswitch-2.3.0.tar.gz
~/rpmbuild/SOURCES
[root@rhel7-i7 openvswitch]# rpmbuild -bb -D "kversion `uname -r`"
rhel/openvswitch-kmod-fedora.spec
Seemed most steps are the same except I used openvswitch-kmod-rhel6.spec.
Why use fedora.spec for rhel 7.0?
[...]
Requires(rpmlib): rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1 rpmlib(CompressedFileNames) <=
3.0.4-1
Checking for unpackaged file(s): /usr/lib/rpm/check-files
/root/rpmbuild/BUILDROOT/openvswitch-kmod-2.3.0-1.el7.x86_64
Wrote: /root/rpmbuild/RPMS/x86_64/openvswitch-kmod-2.3.0-1.el7.x86_64.rpm
Wrote:
/root/rpmbuild/RPMS/x86_64/openvswitch-kmod-debuginfo-2.3.0-1.el7.x86_64.rpm
Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.NQtFoi
+ umask 022
+ cd /root/rpmbuild/BUILD
+ cd openvswitch-2.3.0
+ rm -rf /root/rpmbuild/BUILDROOT/openvswitch-kmod-2.3.0-1.el7.x86_64
+ exit 0
[root@rhel7-i7 openvswitch]# rpm -qpl
/root/rpmbuild/RPMS/x86_64/openvswitch-kmod-2.3.0-1.el7.x86_64.rpm
/lib/modules/3.10.0-123.8.1.el7.x86_64/kernel/extra/openvswitch/openvswitch.ko
[root@rhel7-i7 openvswitch]# rpm -ivh
/root/rpmbuild/RPMS/x86_64/openvswitch-kmod-2.3.0-1.el7.x86_64.rpm
Preparing... #################################
[100%]
Updating / installing...
1:openvswitch-kmod-2.3.0-1.el7 #################################
[100%]
[root@rhel7-i7 openvswitch]# find /lib/modules/3.10.0-123.8.1.el7.x86_64/
-name openvswitch.ko
/lib/modules/3.10.0-123.8.1.el7.x86_64/extra/openvswitch.ko
/lib/modules/3.10.0-123.8.1.el7.x86_64/kernel/extra/openvswitch/openvswitch.ko
/lib/modules/3.10.0-123.8.1.el7.x86_64/kernel/net/openvswitch/openvswitch.ko
[root@rhel7-i7 openvswitch]# systemctl stop openvswitch
[root@rhel7-i7 openvswitch]# rmmod openvswitch
[root@rhel7-i7 openvswitch]# rmmod openvswitch
rmmod: ERROR: Module openvswitch is not currently loaded
[root@rhel7-i7 openvswitch]# insmod
/lib/modules/3.10.0-123.8.1.el7.x86_64/kernel/extra/openvswitch/openvswitch.ko
[root@rhel7-i7 openvswitch]# lsmod | grep openvswitch
openvswitch 79963 0
vxlan 37584 1 openvswitch
gre 13808 1 openvswitch
libcrc32c 12644 1 openvswitch
[root@rhel7-i7 openvswitch]# modinfo openvswitch
filename:
/lib/modules/3.10.0-123.8.1.el7.x86_64/extra/openvswitch.ko
version: 2.3.0
license: GPL
description: Open vSwitch switching datapath
srcversion: 3C8BDB38B211A44E4C22697
depends: libcrc32c,vxlan,gre
vermagic: 3.10.0-123.8.1.el7.x86_64 SMP mod_unload modversions
[root@rhel7-i7 openvswitch]# systemctl start openvswitch
[root@rhel7-i7 openvswitch]# ovs-vsctl show
10ea2f3c-78e3-4041-a49b-21576201b60a
Bridge "ovs0"
Port "p64p1"
Interface "p64p1"
Port "ovs0"
Interface "ovs0"
type: internal
ovs_version: "2.3.90"
[root@rhel7-i7 openvswitch]#
fbl
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