-.. 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 Virtio on host running vhost_user
===========================================================
.. code-block:: console
- cd /root/dpdk/tools
- ./dpdk_nic_bind.py -b igb_uio 0000:02:00.0
+ cd /root/dpdk/usertools
+ ./dpdk-devbind.py -b igb_uio 0000:02:00.0
For Niantic NIC.
.. code-block:: console
- cd /root/dpdk/tools
- ./dpdk_nic_bind.py -b igb_uio 0000:09:00.0
+ cd /root/dpdk/usertools
+ ./dpdk-devbind.py -b igb_uio 0000:09:00.0
On host_server_1: Terminal 3
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. code-block:: console
- cd /root/dpdk/tools
- ./dpdk_nic_bind.py -b igb_uio 0000:03:00.0
+ cd /root/dpdk/usertools
+ ./dpdk-devbind.py -b igb_uio 0000:03:00.0
For Niantic NIC.
.. code-block:: console
- cd /root/dpdk/tools
- ./dpdk_nic_bind.py -b igb_uio 0000:06:00.0
+ cd /root/dpdk/usertools
+ ./dpdk-devbind.py -b igb_uio 0000:06:00.0
On host_server_2: Terminal 3
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cat /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages
ifconfig -a
- /root/dpdk/tools/dpdk_nic_bind.py --status
+ /root/dpdk/usertools/dpdk-devbind.py --status
rmmod virtio-pci
modprobe uio
insmod /root/dpdk/x86_64-default-linuxapp-gcc/kmod/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_in_vm.sh
~~~~~~~~~~~~~~~~~~~~
# test system has 8 cpus (0-7), use cpus 2-7 for VM
/root/dpdk/x86_64-default-linuxapp-gcc/app/testpmd \
- -c 3f -n 4 --socket-mem 350 -- --burst=64 --i --disable-hw-vlan-filter
+ -l 0-5 -n 4 --socket-mem 350 -- --burst=64 --i