Hi All,
I am trying to start OVS with DPDK but it is failing with below error.
root@osboxes:/home/osboxes/ovs# ovs-vswitchd unix:$DB_SOCK --pidfile
--detach
2016-06-01T08:25:32Z|00001|ovs_numa|INFO|Discovered 1 CPU cores on NUMA
node 0
2016-06-01T08:25:32Z|00002|ovs_numa|INFO|Discovered 1 NUMA nodes and 1 CPU
cores
2016-06-01T08:25:32Z|00003|reconnect|INFO|unix:/usr/local/var/run/openvswitch/db.sock:
connecting...
2016-06-01T08:25:32Z|00004|reconnect|INFO|unix:/usr/local/var/run/openvswitch/db.sock:
connected
*2016-06-01T08:25:32Z|00005|dpdk|ERR|DPDK not supported in this copy of
Open vSwitch.*
root@osboxes:/home/osboxes/ovs#
Below is the steps is have followed so far.
1) My OVS version is master ovs i.e. 2.5.90, ubuntu 15.10 and kernel
version is 4.6
2) DPDK version is 16.04 (as recommended in INSTALL.DPDK.md of master ovs)
3) Following are the steps as have executed as mentioned in INSTALL.DPDK.md
1) export DPDK_DIR=/usr/src/dpdk-16.04
2) cd $DPDK_DIR
3) make install T=x86_64-native-linuxapp-gcc DESTDIR=install
4) export DPDK_BUILD=$DPDK_DIR/x86_64-native-linuxapp-gcc/
5) cd $(OVS_DIR)/
6) ./boot.sh
7) ./configure --with-dpdk=$DPDK_BUILD CFLAGS="-g -O2
-Wno-cast-align"
8) make CFLAGS='-O3 -march=native
9) added below line in /etc/default/grub
default_hugepagesz=1GB hugepagesz=1G hugepages=1
Snapshot of grub
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo
Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash
default_hugepagesz=1GB hugepagesz=1G hugepages=1"
GRUB_CMDLINE_LINUX=""
10) modprobe uio
11) insmod $DPDK_BUILD/kmod/igb_uio.ko
12) $DPDK_DIR/tools/dpdk_nic_bind.py --bind=igb_uio eth0
13) mount -t hugetlbfs -o pagesize=2MB none /dev/hugepages
14) mkdir -p /usr/local/etc/openvswitch
15) mkdir -p /usr/local/var/run/openvswitch
16) rm /usr/local/etc/openvswitch/conf.db
17) ovsdb-tool create /usr/local/etc/openvswitch/conf.db \
/usr/local/share/openvswitch/vswitch.ovsschema
18) removed SSL certificates while configuraing ovsdb :
ovsdb-server
--remote=punix:/usr/local/var/run/openvswitch/db.sock
--remote=db:Open_vSwitch,Open_vSwitch,manager_options --pidfile --detach
19) ovs-vsctl --no-wait init
20) export DB_SOCK=/usr/local/var/run/openvswitch/db.sock
21) ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-init=true
* 22) faling here : ovs-vswitchd unix:$DB_SOCK --pidfile
--detach root@osboxes:/home/osboxes/ovs# ovs-vswitchd
unix:$DB_SOCK --pidfile --detach
2016-06-01T08:25:32Z|00001|ovs_numa|INFO|Discovered 1 CPU cores on NUMA
node 0 2016-06-01T08:25:32Z|00002|ovs_numa|INFO|Discovered 1
NUMA nodes and 1 CPU cores
2016-06-01T08:25:32Z|00003|reconnect|INFO|unix:/usr/local/var/run/openvswitch/db.sock:
connecting...
2016-06-01T08:25:32Z|00004|reconnect|INFO|unix:/usr/local/var/run/openvswitch/db.sock:
connected 2016-06-01T08:25:32Z|00005|dpdk|ERR|DPDK not supported
in this copy of Open vSwitch.*
Please anyone can help, after executing step 22 getting error "DPDK not
supported in this copy of Open vSwitch"
Thanks and Regards
S Pratap
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