-.. BSD LICENSE
- Copyright(c) 2016 Intel Corporation. All rights reserved.
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
-
- * Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in
- the documentation and/or other materials provided with the
- distribution.
- * Neither the name of Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived
- from this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.. SPDX-License-Identifier: BSD-3-Clause
+ Copyright(c) 2016 Intel Corporation.
Live Migration of VM with SR-IOV VF
===================================
The ip address of host_server_2 is 10.237.212.131
+.. _figure_lm_bond_virtio_sriov:
+
+.. figure:: img/lm_bond_virtio_sriov.*
+
Live Migration steps
--------------------
.. code-block:: console
testpmd> create bonded device 1 0
- Created new bonded device eth_bond_testpmd_0 on (port 2).
+ Created new bonded device net_bond_testpmd_0 on (port 2).
testpmd> add bonding slave 0 2
testpmd> add bonding slave 1 2
testpmd> show bonding config 2
.. code-block:: console
- testomd> show port info all
+ testpmd> show port info all
testpmd> show port stats all
testpmd> show bonding config 2
testpmd> port attach 0000:00:04.0
cat /sys/bus/pci/devices/0000\:02\:00.0/sriov_numvfs
echo 1 > /sys/bus/pci/devices/0000\:02\:00.0/sriov_numvfs
cat /sys/bus/pci/devices/0000\:02\:00.0/sriov_numvfs
- rmmod i40evf
+ rmmod iavf
vm_virtio_vf_one_212_46.sh
~~~~~~~~~~~~~~~~~~~~~~~~~~
cat /sys/bus/pci/devices/0000\:03\:00.0/sriov_numvfs
echo 1 > /sys/bus/pci/devices/0000\:03\:00.0/sriov_numvfs
cat /sys/bus/pci/devices/0000\:03\:00.0/sriov_numvfs
- rmmod i40evf
+ rmmod iavf
vm_virtio_one_migrate.sh
~~~~~~~~~~~~~~~~~~~~~~~~
# virtio port is 03
# vf port is 04
- cat /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages
- echo 1024 > /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages
- cat /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages
+ /root/dpdk/usertools/dpdk-hugepages.py --show
+ /root/dpdk/usertools/dpdk-hugepages.py --setup 2G
+ /root/dpdk/usertools/dpdk-hugepages.py --show
ifconfig -a
- /root/dpdk/tools/dpdk_nic_bind.py --status
+ /root/dpdk/usertools/dpdk-devbind.py --status
rmmod virtio-pci ixgbevf
modprobe uio
- insmod /root/dpdk/x86_64-default-linuxapp-gcc/kmod/igb_uio.ko
+ insmod igb_uio.ko
- /root/dpdk/tools/dpdk_nic_bind.py -b igb_uio 0000:00:03.0
- /root/dpdk/tools/dpdk_nic_bind.py -b igb_uio 0000:00:04.0
+ /root/dpdk/usertools/dpdk-devbind.py -b igb_uio 0000:00:03.0
+ /root/dpdk/usertools/dpdk-devbind.py -b igb_uio 0000:00:04.0
- /root/dpdk/tools/dpdk_nic_bind.py --status
+ /root/dpdk/usertools/dpdk-devbind.py --status
run_testpmd_bonding_in_vm.sh
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# use for bonding of virtio and vf tests in VM
- /root/dpdk/x86_64-default-linuxapp-gcc/app/testpmd \
- -c f -n 4 --socket-mem 350 -- --i --port-topology=chained
+ /root/dpdk/<build_dir>/app/dpdk-testpmd \
+ -l 0-3 -n 4 --socket-mem 350 -- --i --port-topology=chained
.. _lm_bond_virtio_sriov_switch_conf: