* [dts] [DTS][PATCH V2 1/4] virt: dpdk vhost plus virtio iperf config
@ 2016-01-08 8:12 Jingguo Fu
2016-01-08 8:12 ` [dts] [DTS][PATCH V2 2/4] virt: add copy file from virt guest Jingguo Fu
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Jingguo Fu @ 2016-01-08 8:12 UTC (permalink / raw)
To: dts; +Cc: Jingguo Fu
Signed-off-by: Jingguo Fu <jingguox.fu@intel.com>
---
conf/virtio_iperf.cfg | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
create mode 100644 conf/virtio_iperf.cfg
diff --git a/conf/virtio_iperf.cfg b/conf/virtio_iperf.cfg
new file mode 100644
index 0000000..e005185
--- /dev/null
+++ b/conf/virtio_iperf.cfg
@@ -0,0 +1,32 @@
+# vm configuration for vhost sample case
+[vm0]
+cpu =
+ model=host,number=2,cpupin=14 15;
+mem =
+ size=2048,hugepage=yes;
+disk =
+ file=/home/img/vm0.img;
+login =
+ user=root,password=tester;
+vnc =
+ displayNum=4;
+daemon =
+ enable=yes;
+qemu =
+ path=/usr/local/qemu-2.4.0/x86_64-softmmu/qemu-system-x86_64;
+#
+[vm1]
+cpu =
+ model=host,number=2,cpupin=16 17;
+mem =
+ size=2048,hugepage=yes;
+disk =
+ file=/home/img/vm1.img;
+login =
+ user=root,password=tester;
+vnc =
+ displayNum=5;
+daemon =
+ enable=yes;
+qemu =
+ path=/usr/local/qemu-2.4.0/x86_64-softmmu/qemu-system-x86_64;
--
2.1.0
^ permalink raw reply [flat|nested] 6+ messages in thread* [dts] [DTS][PATCH V2 2/4] virt: add copy file from virt guest 2016-01-08 8:12 [dts] [DTS][PATCH V2 1/4] virt: dpdk vhost plus virtio iperf config Jingguo Fu @ 2016-01-08 8:12 ` Jingguo Fu 2016-01-08 8:12 ` [dts] [DTS][PATCH V2 3/4] virt: qemu kvm init for two vms scenario Jingguo Fu 2016-01-08 8:12 ` [dts] [DTS][PATCH V2 4/4] virt: add dpdk vhost virtio iperf test cases Jingguo Fu 2 siblings, 0 replies; 6+ messages in thread From: Jingguo Fu @ 2016-01-08 8:12 UTC (permalink / raw) To: dts; +Cc: Jingguo Fu Signed-off-by: Jingguo Fu <jingguox.fu@intel.com> --- framework/ssh_pexpect.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/framework/ssh_pexpect.py b/framework/ssh_pexpect.py index 046692f..96c4409 100644 --- a/framework/ssh_pexpect.py +++ b/framework/ssh_pexpect.py @@ -141,6 +141,9 @@ class SSHPexpect(object): Copies a file from a remote place into local. """ command = 'scp {0}@{1}:{2} {3}'.format(self.username, self.host, src, dst) + if ':' in self.host: + command = 'scp -P {0} -o NoHostAuthenticationForLocalhost=yes {1}@{2}:{3} {4}'.format( + str(self.port), self.username, self.ip, src, dst) if password == '': self._spawn_scp(command, self.password) else: -- 2.1.0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [dts] [DTS][PATCH V2 3/4] virt: qemu kvm init for two vms scenario 2016-01-08 8:12 [dts] [DTS][PATCH V2 1/4] virt: dpdk vhost plus virtio iperf config Jingguo Fu 2016-01-08 8:12 ` [dts] [DTS][PATCH V2 2/4] virt: add copy file from virt guest Jingguo Fu @ 2016-01-08 8:12 ` Jingguo Fu 2016-01-08 8:12 ` [dts] [DTS][PATCH V2 4/4] virt: add dpdk vhost virtio iperf test cases Jingguo Fu 2 siblings, 0 replies; 6+ messages in thread From: Jingguo Fu @ 2016-01-08 8:12 UTC (permalink / raw) To: dts; +Cc: Jingguo Fu Signed-off-by: Jingguo Fu <jingguox.fu@intel.com> --- framework/qemu_kvm.py | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/framework/qemu_kvm.py b/framework/qemu_kvm.py index fd4be20..70730e2 100644 --- a/framework/qemu_kvm.py +++ b/framework/qemu_kvm.py @@ -602,8 +602,7 @@ class QEMUKvm(VirtBase): """ separator = ',' # chardev parameter - if 'opt_path' in options.keys() and \ - options['opt_path']: + if 'opt_path' in options.keys() and options['opt_path']: dev_boot_line = '-chardev socket' char_id = 'char%d' % self.char_idx dev_boot_line += separator + 'id=%s' % char_id + separator + 'path=%s' % options['opt_path'] @@ -629,9 +628,12 @@ class QEMUKvm(VirtBase): """ separator = ',' dev_boot_line = '-netdev tap' - cuse_id = 'vhost%d' % self.cuse_id + if 'opt_tap' in options.keys(): + cuse_id = options['opt_tap'] + else: + cuse_id = 'vhost%d' % self.cuse_id + self.cuse_id += 1 dev_boot_line += separator + 'id=%s' % cuse_id + separator + 'ifname=tap_%s' % cuse_id + separator + "vhost=on" + separator + "script=no" - self.cuse_id += 1 self.__add_boot_line(dev_boot_line) # device parameter opts = {'opt_netdev': '%s' % cuse_id, -- 2.1.0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [dts] [DTS][PATCH V2 4/4] virt: add dpdk vhost virtio iperf test cases 2016-01-08 8:12 [dts] [DTS][PATCH V2 1/4] virt: dpdk vhost plus virtio iperf config Jingguo Fu 2016-01-08 8:12 ` [dts] [DTS][PATCH V2 2/4] virt: add copy file from virt guest Jingguo Fu 2016-01-08 8:12 ` [dts] [DTS][PATCH V2 3/4] virt: qemu kvm init for two vms scenario Jingguo Fu @ 2016-01-08 8:12 ` Jingguo Fu 2016-01-14 2:49 ` Xu, Qian Q 2 siblings, 1 reply; 6+ messages in thread From: Jingguo Fu @ 2016-01-08 8:12 UTC (permalink / raw) To: dts; +Cc: Jingguo Fu Signed-off-by: Jingguo Fu <jingguox.fu@intel.com> --- tests/TestSuite_virtio_iperf.py | 305 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 305 insertions(+) create mode 100644 tests/TestSuite_virtio_iperf.py diff --git a/tests/TestSuite_virtio_iperf.py b/tests/TestSuite_virtio_iperf.py new file mode 100644 index 0000000..d3c1e85 --- /dev/null +++ b/tests/TestSuite_virtio_iperf.py @@ -0,0 +1,305 @@ +# BSD LICENSE +# +# Copyright(c) 2010-2014 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. +""" +DPDK Test suite +Test DPDK vhost + virtio scenarios +""" +import re +import dts +import time + +from test_case import TestCase +from qemu_kvm import QEMUKvm + +class TestVirtioIperf(TestCase): + def set_up_all(self): + self.vhost_legacy_virtio_cmdline="csum=off,gso=off,guest_csum=off,guest_tso4=off,guest_tso6=off,guest_ecn=off" + self.vhost_cuse_virtio_cmdline="csum=off,gso=off,guest_csum=off,guest_tso4=off,guest_tso6=off,guest_ecn=off" + self.vhost_user_virtio_cmdline="" + self.virtio_mac = ["52:54:00:00:00:01", "52:54:00:00:00:02"] + self.virtio_ip = ["1.1.1.2", "1.1.1.3"] + self.vm = [] + self.vm_dut = [] + + self.dut_ports = self.dut.get_ports(self.nic) + self.verify(len(self.dut_ports) >= 1, 'Insufficient ports for test') + + self.phy_function = self.dut_ports[0] + netdev = self.dut.ports_info[self.phy_function]['port'] + self.socket = netdev.get_nic_socket() + self.cores = self.dut.get_core_list("1S/3C/1T", socket=self.socket) + self.coremask = dts.create_mask(self.cores) + + def set_up(self): + pass + + def dut_execut_cmd(self, cmdline, ex='#', timout=30): + return self.dut.send_expect(cmdline, ex, timout) + + def build_vhost_lib(self, vhost='user'): + self.dut_execut_cmd('git clean -x -d -f') + self.dut_execut_cmd('git checkout *') + if vhost == 'cuse': + self.dut_execut_cmd( + "sed -i -e 's/CONFIG_RTE_LIBRTE_VHOST_USER=.*$/CONFIG_RTE_LIBRTE" + + "_VHOST_USER=n/' ./config/common_linuxapp") + else: + self.dut_execut_cmd( + "sed -i -e 's/CONFIG_RTE_LIBRTE_VHOST_USER=.*$/CONFIG_RTE_LIBRTE" + + "_VHOST_USER=y/' ./config/common_linuxapp") + self.dut.build_install_dpdk(self.target) + self.dut_execut_cmd("cd ./lib/librte_vhost") + out = self.dut_execut_cmd("make") + self.verify('Error' not in out, 'bulid err: build lib vhost failed') + self.dut_execut_cmd("cd ./eventfd_link") + out = self.dut_execut_cmd("make") + self.verify('Error' not in out, 'bulid err: build eventfd_link failed') + self.dut_execut_cmd("cd ~/dpdk") + + def build_vhost_app(self): + if self.nic in "niantic": + self.dut_execut_cmd( + "sed -i -e 's/define MAX_QUEUES.*/define MAX_QUEUES 128/' " + + "./examples/vhost/main.c") + else: + self.dut_execut_cmd( + "sed -i -e 's/define MAX_QUEUES.*/define MAX_QUEUES 512/' " + + "./examples/vhost/main.c") + out = self.dut_execut_cmd("make -C ./examples/vhost") + self.verify("Error" not in out, "compilation error") + self.verify("No such file" not in out, "Not found file error") + + def launch_vhost_switch(self, coremask, channel, jumbo, scenario): + self.vhost_switch = "./examples/vhost/build/vhost-switch" + self.vhost_switch_cmd = self.vhost_switch + \ + " -c %s -n %d --socket-mem 2048,2048 -- -p 0x1" + \ + " --mergeable %d --zero-copy 0 --vm2vm %d > ./vhost.out &" + self.dut_execut_cmd(self.vhost_switch_cmd % (coremask, channel, jumbo, scenario)) + time.sleep(20) + self.dut.session.copy_file_from('/root/dpdk/vhost.out') + time.sleep(5) + fp = open('./vhost.out') + fmsg = fp.read() + fp.close() + if 'Error' or 'error' in fmsg: + print 'launch vhost sample failed' + return False + else: + return True + + def iperf_result_verify(self, vm_client): + ''' + vm_client.session.copy_file_from("/root/dpdk/iperf_client.log") + self.tester.send_expect('scp -P') + ''' + vm_client.session.copy_file_from("/root/dpdk/iperf_client.log") + fp = open("./iperf_client.log") + fmsg = fp.read() + iperfdata = re.compile('[\d+]*.[\d+] [M|G]bits/sec').findall(fmsg) + dts.results_table_add_header(['Data', 'Unit']) + for data in iperfdata: + dts.results_table_add_row([data.split()[0], data.split()[1]]) + dts.results_table_print() + import os + os.popen("rm -rf ./iperf_client.log") + + def test_perf_vhost_legacy_virtio_iperf(self): + pass + + def test_perf_vhost_cuse_virtio_iperf(self): + """ + vhost cuse as back end, legacy virtio dirver as front end + """ + self.build_vhost_lib(vhost='cuse') + self.build_vhost_app() + self.dut_execut_cmd('rm -rf /dev/vhost-net') + self.dut_execut_cmd('rmmod igb_uio -f') + self.dut_execut_cmd('rmmod eventfd_link') + self.dut_execut_cmd('modprobe uio') + self.dut_execut_cmd('modprobe fuse') + self.dut_execut_cmd('modprobe cuse') + self.dut_execut_cmd('insmod ./x86_64-native-linuxapp-gcc/kmod/igb_uio.ko') + self.dut_execut_cmd('insmod ./lib/librte_vhost/eventfd_link/eventfd_link.ko') + self.dut.bind_interfaces_linux(dts.drivername) + self.launch_vhost_switch(self.coremask, 4, 0, 1) + + self.vm1 = QEMUKvm(self.dut, 'vm0', 'virtio_iperf') + vm1_params = {} + vm1_params['driver'] = 'vhost-cuse' + vm1_params['opt_tap'] = 'vhost0' + vm1_params['opt_mac'] = self.virtio_mac[0] + vm1_params['opt_settings'] = self.vhost_cuse_virtio_cmdline + self.vm1.set_vm_device(**vm1_params) + try: + self.vm1_dut = self.vm1.start(auto_portmap=False) + time.sleep(10) + if self.vm1_dut is None: + raise Exception('VM1 start failed') + except Exception as e0: + print dts.RED('VM1 already exist, powerdown it first') + self.vm1_dut.restore_interfaces() + + self.vm2 = QEMUKvm(self.dut, 'vm1', 'virtio_iperf') + vm2_params = {} + vm2_params['driver'] = 'vhost-cuse' + vm2_params['opt_tap'] = 'vhost1' + vm2_params['opt_mac'] = self.virtio_mac[1] + vm2_params['opt_settings'] = self.vhost_cuse_virtio_cmdline + self.vm2.set_vm_device(**vm2_params) + try: + self.vm2_dut = self.vm2.start(auto_portmap=False) + time.sleep(10) + if self.vm2_dut is None: + raise Exception('VM2 start failed') + except Exception as e1: + print dts.RED('VM2 already exist, powerdown it first') + self.vm2_dut.restore_interfaces() + + #self.start_iperf_server() + vm1_vport = self.vm1_dut.send_expect('ifconfig -a', '#', 30) + print 'vm net port:' + print vm1_vport + intfs = re.compile('eth\d').findall(vm1_vport) + for intf in intfs: + outmac = self.vm1_dut.send_expect('ifconfig %s' % intf, '#', 30) + if self.virtio_mac[0] in outmac: + self.vm1_intf = intf + self.vm1_dut.send_expect('ifconfig %s %s' % (self.vm1_intf, self.virtio_ip[0]), '#', 10) + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10) + self.vm1_dut.send_expect('arp -s %s %s' % (self.virtio_ip[1], self.virtio_mac[1]), '#', 10) + self.vm1_dut.send_expect('iperf -s -p 12345 -i 1 > iperf_server.log &', '', 10) + + #self.start_iperf_client() + vm2_vport = self.vm2_dut.send_expect('ifconfig -a', '#', 30) + print 'vm net port:' + print vm2_vport + intfs = re.compile('eth\d').findall(vm2_vport) + for intf in intfs: + outmac = self.vm2_dut.send_expect('ifconfig %s' % intf, '#', 30) + if self.virtio_mac[1] in outmac: + self.vm2_intf = intf + self.vm2_dut.send_expect('ifconfig %s %s' % (self.vm2_intf, self.virtio_ip[1]), '#', 10) + self.vm2_dut.send_expect('ifconfig %s up' % self.vm2_intf, '#', 10) + self.vm2_dut.send_expect('arp -s %s %s' % (self.virtio_ip[0], self.virtio_mac[0]), '#', 10) + self.vm2_dut.send_expect('iperf -c %s -p 12345 -i 1 -t 60 > iperf_client.log &' % self.virtio_ip[0], '', 60) + time.sleep(70) + self.vm1_dut.send_expect("killall -s INT iperf", '', 10) + self.iperf_result_verify(self.vm2_dut) + + def test_perf_vhost_user_virtio_iperf(self): + """ + vhost user as back end, legacy virtio dirver as front end + """ + self.build_vhost_lib(vhost='user') + self.build_vhost_app() + #self.dut_execut_cmd('rm -rf /dev/vhost-net') + self.dut_execut_cmd('rmmod igb_uio -f') + self.dut_execut_cmd('rmmod eventfd_link') + self.dut_execut_cmd('modprobe uio') + #self.dut_execut_cmd('modprobe fuse') + #self.dut_execut_cmd('modprobe cuse') + self.dut_execut_cmd('insmod ./x86_64-native-linuxapp-gcc/kmod/igb_uio.ko') + self.dut_execut_cmd('insmod ./lib/librte_vhost/eventfd_link/eventfd_link.ko') + self.dut.bind_interfaces_linux(dts.drivername) + self.launch_vhost_switch(self.coremask, 4, 0, 1) + + self.vm1 = QEMUKvm(self.dut, 'vm0', 'virtio_iperf') + vm1_params = {} + vm1_params['driver'] = 'vhost-user' + vm1_params['opt_path'] = './vhost-net' + vm1_params['opt_mac'] = self.virtio_mac[0] + self.vm1.set_vm_device(**vm1_params) + try: + self.vm1_dut = self.vm1.start(auto_portmap=False) + if self.vm1_dut is None: + raise Exception('VM1 start failed') + except Exception as e0: + print dts.RED('VM1 already exist, powerdown it first') + self.vm1_dut.restore_interfaces() + + self.vm2 = QEMUKvm(self.dut, 'vm1', 'virtio_iperf') + vm2_params = {} + vm2_params['driver'] = 'vhost-user' + vm2_params['opt_path'] = './vhost-net' + vm2_params['opt_mac'] = self.virtio_mac[1] + self.vm2.set_vm_device(**vm2_params) + try: + self.vm2_dut = self.vm2.start(auto_portmap=False) + if self.vm2_dut is None: + raise Exception('VM2 start failed') + except Exception as e1: + print dts.RED('VM2 already exist, powerdown it first') + + self.vm2_dut.restore_interfaces() + + #self.start_iperf_server() + vm1_vport = self.vm1_dut.send_expect('ifconfig -a', '#', 30) + print 'vm net port:' + print vm1_vport + intfs = re.compile('eth\d').findall(vm1_vport) + for intf in intfs: + outmac = self.vm1_dut.send_expect('ifconfig %s' % intf, '#', 30) + if self.virtio_mac[0] in outmac: + self.vm1_intf = intf + self.vm1_dut.send_expect('ifconfig %s %s' % (self.vm1_intf, self.virtio_ip[0]), '#', 10) + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10) + self.vm1_dut.send_expect('arp -s %s %s' % (self.virtio_ip[1], self.virtio_mac[1]), '#', 10) + self.vm1_dut.send_expect('iperf -s -p 12345 -i 1 > iperf_server.log &', '', 10) + + #self.start_iperf_client() + vm2_vport = self.vm2_dut.send_expect('ifconfig -a', '#', 30) + print 'vm net port:' + print vm2_vport + intfs = re.compile('eth\d').findall(vm2_vport) + for intf in intfs: + outmac = self.vm2_dut.send_expect('ifconfig %s' % intf, '#', 30) + if self.virtio_mac[1] in outmac: + self.vm2_intf = intf + self.vm2_dut.send_expect('ifconfig %s %s' % (self.vm2_intf, self.virtio_ip[1]), '#', 10) + self.vm2_dut.send_expect('ifconfig %s up' % self.vm2_intf, '#', 10) + self.vm2_dut.send_expect('arp -s %s %s' % (self.virtio_ip[0], self.virtio_mac[0]), '#', 10) + self.vm2_dut.send_expect('iperf -c %s -p 12345 -i 1 -t 60 > iperf_client.log &' % self.virtio_ip[0], '', 60) + time.sleep(70) + + self.vm1_dut.session.send_expect('killall -s INT iperf', '#', 10) + self.iperf_result_verify(self.vm2_dut) + + def tear_down(self): + if self.vm2: + self.vm2.stop() + self.vm2 = None + if self.vm1: + self.vm1.stop() + self.vm1 = None + self.dut.send_expect("killall -s INT vhost-switch", "#") + + def tear_down_all(self): + pass -- 2.1.0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [dts] [DTS][PATCH V2 4/4] virt: add dpdk vhost virtio iperf test cases 2016-01-08 8:12 ` [dts] [DTS][PATCH V2 4/4] virt: add dpdk vhost virtio iperf test cases Jingguo Fu @ 2016-01-14 2:49 ` Xu, Qian Q 2016-01-18 7:13 ` Liu, Yong 0 siblings, 1 reply; 6+ messages in thread From: Xu, Qian Q @ 2016-01-14 2:49 UTC (permalink / raw) To: Fu, JingguoX, dts Acked-by: Qian Xu<qian.q.xu@intel.com> Thanks Qian -----Original Message----- From: Fu, JingguoX Sent: Friday, January 08, 2016 4:13 PM To: dts@dpdk.org Cc: Liu, Yong; Xu, Qian Q; Pei, Yulong; Fu, JingguoX Subject: [DTS][PATCH V2 4/4] virt: add dpdk vhost virtio iperf test cases Signed-off-by: Jingguo Fu <jingguox.fu@intel.com> --- tests/TestSuite_virtio_iperf.py | 305 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 305 insertions(+) create mode 100644 tests/TestSuite_virtio_iperf.py diff --git a/tests/TestSuite_virtio_iperf.py b/tests/TestSuite_virtio_iperf.py new file mode 100644 index 0000000..d3c1e85 --- /dev/null +++ b/tests/TestSuite_virtio_iperf.py @@ -0,0 +1,305 @@ +# BSD LICENSE +# +# Copyright(c) 2010-2014 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. +""" +DPDK Test suite +Test DPDK vhost + virtio scenarios +""" +import re +import dts +import time + +from test_case import TestCase +from qemu_kvm import QEMUKvm + +class TestVirtioIperf(TestCase): + def set_up_all(self): + self.vhost_legacy_virtio_cmdline="csum=off,gso=off,guest_csum=off,guest_tso4=off,guest_tso6=off,guest_ecn=off" + self.vhost_cuse_virtio_cmdline="csum=off,gso=off,guest_csum=off,guest_tso4=off,guest_tso6=off,guest_ecn=off" + self.vhost_user_virtio_cmdline="" + self.virtio_mac = ["52:54:00:00:00:01", "52:54:00:00:00:02"] + self.virtio_ip = ["1.1.1.2", "1.1.1.3"] + self.vm = [] + self.vm_dut = [] + + self.dut_ports = self.dut.get_ports(self.nic) + self.verify(len(self.dut_ports) >= 1, 'Insufficient ports for + test') + + self.phy_function = self.dut_ports[0] + netdev = self.dut.ports_info[self.phy_function]['port'] + self.socket = netdev.get_nic_socket() + self.cores = self.dut.get_core_list("1S/3C/1T", socket=self.socket) + self.coremask = dts.create_mask(self.cores) + + def set_up(self): + pass + + def dut_execut_cmd(self, cmdline, ex='#', timout=30): + return self.dut.send_expect(cmdline, ex, timout) + + def build_vhost_lib(self, vhost='user'): + self.dut_execut_cmd('git clean -x -d -f') + self.dut_execut_cmd('git checkout *') + if vhost == 'cuse': + self.dut_execut_cmd( + "sed -i -e 's/CONFIG_RTE_LIBRTE_VHOST_USER=.*$/CONFIG_RTE_LIBRTE" + + "_VHOST_USER=n/' ./config/common_linuxapp") + else: + self.dut_execut_cmd( + "sed -i -e 's/CONFIG_RTE_LIBRTE_VHOST_USER=.*$/CONFIG_RTE_LIBRTE" + + "_VHOST_USER=y/' ./config/common_linuxapp") + self.dut.build_install_dpdk(self.target) + self.dut_execut_cmd("cd ./lib/librte_vhost") + out = self.dut_execut_cmd("make") + self.verify('Error' not in out, 'bulid err: build lib vhost failed') + self.dut_execut_cmd("cd ./eventfd_link") + out = self.dut_execut_cmd("make") + self.verify('Error' not in out, 'bulid err: build eventfd_link failed') + self.dut_execut_cmd("cd ~/dpdk") + + def build_vhost_app(self): + if self.nic in "niantic": + self.dut_execut_cmd( + "sed -i -e 's/define MAX_QUEUES.*/define MAX_QUEUES 128/' " + + "./examples/vhost/main.c") + else: + self.dut_execut_cmd( + "sed -i -e 's/define MAX_QUEUES.*/define MAX_QUEUES 512/' " + + "./examples/vhost/main.c") + out = self.dut_execut_cmd("make -C ./examples/vhost") + self.verify("Error" not in out, "compilation error") + self.verify("No such file" not in out, "Not found file error") + + def launch_vhost_switch(self, coremask, channel, jumbo, scenario): + self.vhost_switch = "./examples/vhost/build/vhost-switch" + self.vhost_switch_cmd = self.vhost_switch + \ + " -c %s -n %d --socket-mem 2048,2048 -- -p 0x1" + \ + " --mergeable %d --zero-copy 0 --vm2vm %d > ./vhost.out &" + self.dut_execut_cmd(self.vhost_switch_cmd % (coremask, channel, jumbo, scenario)) + time.sleep(20) + self.dut.session.copy_file_from('/root/dpdk/vhost.out') + time.sleep(5) + fp = open('./vhost.out') + fmsg = fp.read() + fp.close() + if 'Error' or 'error' in fmsg: + print 'launch vhost sample failed' + return False + else: + return True + + def iperf_result_verify(self, vm_client): + ''' + vm_client.session.copy_file_from("/root/dpdk/iperf_client.log") + self.tester.send_expect('scp -P') + ''' + vm_client.session.copy_file_from("/root/dpdk/iperf_client.log") + fp = open("./iperf_client.log") + fmsg = fp.read() + iperfdata = re.compile('[\d+]*.[\d+] [M|G]bits/sec').findall(fmsg) + dts.results_table_add_header(['Data', 'Unit']) + for data in iperfdata: + dts.results_table_add_row([data.split()[0], data.split()[1]]) + dts.results_table_print() + import os + os.popen("rm -rf ./iperf_client.log") + + def test_perf_vhost_legacy_virtio_iperf(self): + pass + + def test_perf_vhost_cuse_virtio_iperf(self): + """ + vhost cuse as back end, legacy virtio dirver as front end + """ + self.build_vhost_lib(vhost='cuse') + self.build_vhost_app() + self.dut_execut_cmd('rm -rf /dev/vhost-net') + self.dut_execut_cmd('rmmod igb_uio -f') + self.dut_execut_cmd('rmmod eventfd_link') + self.dut_execut_cmd('modprobe uio') + self.dut_execut_cmd('modprobe fuse') + self.dut_execut_cmd('modprobe cuse') + self.dut_execut_cmd('insmod ./x86_64-native-linuxapp-gcc/kmod/igb_uio.ko') + self.dut_execut_cmd('insmod ./lib/librte_vhost/eventfd_link/eventfd_link.ko') + self.dut.bind_interfaces_linux(dts.drivername) + self.launch_vhost_switch(self.coremask, 4, 0, 1) + + self.vm1 = QEMUKvm(self.dut, 'vm0', 'virtio_iperf') + vm1_params = {} + vm1_params['driver'] = 'vhost-cuse' + vm1_params['opt_tap'] = 'vhost0' + vm1_params['opt_mac'] = self.virtio_mac[0] + vm1_params['opt_settings'] = self.vhost_cuse_virtio_cmdline + self.vm1.set_vm_device(**vm1_params) + try: + self.vm1_dut = self.vm1.start(auto_portmap=False) + time.sleep(10) + if self.vm1_dut is None: + raise Exception('VM1 start failed') + except Exception as e0: + print dts.RED('VM1 already exist, powerdown it first') + self.vm1_dut.restore_interfaces() + + self.vm2 = QEMUKvm(self.dut, 'vm1', 'virtio_iperf') + vm2_params = {} + vm2_params['driver'] = 'vhost-cuse' + vm2_params['opt_tap'] = 'vhost1' + vm2_params['opt_mac'] = self.virtio_mac[1] + vm2_params['opt_settings'] = self.vhost_cuse_virtio_cmdline + self.vm2.set_vm_device(**vm2_params) + try: + self.vm2_dut = self.vm2.start(auto_portmap=False) + time.sleep(10) + if self.vm2_dut is None: + raise Exception('VM2 start failed') + except Exception as e1: + print dts.RED('VM2 already exist, powerdown it first') + self.vm2_dut.restore_interfaces() + + #self.start_iperf_server() + vm1_vport = self.vm1_dut.send_expect('ifconfig -a', '#', 30) + print 'vm net port:' + print vm1_vport + intfs = re.compile('eth\d').findall(vm1_vport) + for intf in intfs: + outmac = self.vm1_dut.send_expect('ifconfig %s' % intf, '#', 30) + if self.virtio_mac[0] in outmac: + self.vm1_intf = intf + self.vm1_dut.send_expect('ifconfig %s %s' % (self.vm1_intf, self.virtio_ip[0]), '#', 10) + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10) + self.vm1_dut.send_expect('arp -s %s %s' % (self.virtio_ip[1], self.virtio_mac[1]), '#', 10) + self.vm1_dut.send_expect('iperf -s -p 12345 -i 1 > + iperf_server.log &', '', 10) + + #self.start_iperf_client() + vm2_vport = self.vm2_dut.send_expect('ifconfig -a', '#', 30) + print 'vm net port:' + print vm2_vport + intfs = re.compile('eth\d').findall(vm2_vport) + for intf in intfs: + outmac = self.vm2_dut.send_expect('ifconfig %s' % intf, '#', 30) + if self.virtio_mac[1] in outmac: + self.vm2_intf = intf + self.vm2_dut.send_expect('ifconfig %s %s' % (self.vm2_intf, self.virtio_ip[1]), '#', 10) + self.vm2_dut.send_expect('ifconfig %s up' % self.vm2_intf, '#', 10) + self.vm2_dut.send_expect('arp -s %s %s' % (self.virtio_ip[0], self.virtio_mac[0]), '#', 10) + self.vm2_dut.send_expect('iperf -c %s -p 12345 -i 1 -t 60 > iperf_client.log &' % self.virtio_ip[0], '', 60) + time.sleep(70) + self.vm1_dut.send_expect("killall -s INT iperf", '', 10) + self.iperf_result_verify(self.vm2_dut) + + def test_perf_vhost_user_virtio_iperf(self): + """ + vhost user as back end, legacy virtio dirver as front end + """ + self.build_vhost_lib(vhost='user') + self.build_vhost_app() + #self.dut_execut_cmd('rm -rf /dev/vhost-net') + self.dut_execut_cmd('rmmod igb_uio -f') + self.dut_execut_cmd('rmmod eventfd_link') + self.dut_execut_cmd('modprobe uio') + #self.dut_execut_cmd('modprobe fuse') + #self.dut_execut_cmd('modprobe cuse') + self.dut_execut_cmd('insmod ./x86_64-native-linuxapp-gcc/kmod/igb_uio.ko') + self.dut_execut_cmd('insmod ./lib/librte_vhost/eventfd_link/eventfd_link.ko') + self.dut.bind_interfaces_linux(dts.drivername) + self.launch_vhost_switch(self.coremask, 4, 0, 1) + + self.vm1 = QEMUKvm(self.dut, 'vm0', 'virtio_iperf') + vm1_params = {} + vm1_params['driver'] = 'vhost-user' + vm1_params['opt_path'] = './vhost-net' + vm1_params['opt_mac'] = self.virtio_mac[0] + self.vm1.set_vm_device(**vm1_params) + try: + self.vm1_dut = self.vm1.start(auto_portmap=False) + if self.vm1_dut is None: + raise Exception('VM1 start failed') + except Exception as e0: + print dts.RED('VM1 already exist, powerdown it first') + self.vm1_dut.restore_interfaces() + + self.vm2 = QEMUKvm(self.dut, 'vm1', 'virtio_iperf') + vm2_params = {} + vm2_params['driver'] = 'vhost-user' + vm2_params['opt_path'] = './vhost-net' + vm2_params['opt_mac'] = self.virtio_mac[1] + self.vm2.set_vm_device(**vm2_params) + try: + self.vm2_dut = self.vm2.start(auto_portmap=False) + if self.vm2_dut is None: + raise Exception('VM2 start failed') + except Exception as e1: + print dts.RED('VM2 already exist, powerdown it first') + + self.vm2_dut.restore_interfaces() + + #self.start_iperf_server() + vm1_vport = self.vm1_dut.send_expect('ifconfig -a', '#', 30) + print 'vm net port:' + print vm1_vport + intfs = re.compile('eth\d').findall(vm1_vport) + for intf in intfs: + outmac = self.vm1_dut.send_expect('ifconfig %s' % intf, '#', 30) + if self.virtio_mac[0] in outmac: + self.vm1_intf = intf + self.vm1_dut.send_expect('ifconfig %s %s' % (self.vm1_intf, self.virtio_ip[0]), '#', 10) + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10) + self.vm1_dut.send_expect('arp -s %s %s' % (self.virtio_ip[1], self.virtio_mac[1]), '#', 10) + self.vm1_dut.send_expect('iperf -s -p 12345 -i 1 > + iperf_server.log &', '', 10) + + #self.start_iperf_client() + vm2_vport = self.vm2_dut.send_expect('ifconfig -a', '#', 30) + print 'vm net port:' + print vm2_vport + intfs = re.compile('eth\d').findall(vm2_vport) + for intf in intfs: + outmac = self.vm2_dut.send_expect('ifconfig %s' % intf, '#', 30) + if self.virtio_mac[1] in outmac: + self.vm2_intf = intf + self.vm2_dut.send_expect('ifconfig %s %s' % (self.vm2_intf, self.virtio_ip[1]), '#', 10) + self.vm2_dut.send_expect('ifconfig %s up' % self.vm2_intf, '#', 10) + self.vm2_dut.send_expect('arp -s %s %s' % (self.virtio_ip[0], self.virtio_mac[0]), '#', 10) + self.vm2_dut.send_expect('iperf -c %s -p 12345 -i 1 -t 60 > iperf_client.log &' % self.virtio_ip[0], '', 60) + time.sleep(70) + + self.vm1_dut.session.send_expect('killall -s INT iperf', '#', 10) + self.iperf_result_verify(self.vm2_dut) + + def tear_down(self): + if self.vm2: + self.vm2.stop() + self.vm2 = None + if self.vm1: + self.vm1.stop() + self.vm1 = None + self.dut.send_expect("killall -s INT vhost-switch", "#") + + def tear_down_all(self): + pass -- 2.1.0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [dts] [DTS][PATCH V2 4/4] virt: add dpdk vhost virtio iperf test cases 2016-01-14 2:49 ` Xu, Qian Q @ 2016-01-18 7:13 ` Liu, Yong 0 siblings, 0 replies; 6+ messages in thread From: Liu, Yong @ 2016-01-18 7:13 UTC (permalink / raw) To: Xu, Qian Q, Fu, JingguoX, dts Applied. Please add more commit comments in your patch. There's no test plan for this suite, please upload it. On 01/14/2016 10:49 AM, Xu, Qian Q wrote: > Acked-by: Qian Xu<qian.q.xu@intel.com> > > Thanks > Qian > > > -----Original Message----- > From: Fu, JingguoX > Sent: Friday, January 08, 2016 4:13 PM > To: dts@dpdk.org > Cc: Liu, Yong; Xu, Qian Q; Pei, Yulong; Fu, JingguoX > Subject: [DTS][PATCH V2 4/4] virt: add dpdk vhost virtio iperf test cases > > Signed-off-by: Jingguo Fu <jingguox.fu@intel.com> > --- > tests/TestSuite_virtio_iperf.py | 305 ++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 305 insertions(+) > create mode 100644 tests/TestSuite_virtio_iperf.py > > diff --git a/tests/TestSuite_virtio_iperf.py b/tests/TestSuite_virtio_iperf.py new file mode 100644 index 0000000..d3c1e85 > --- /dev/null > +++ b/tests/TestSuite_virtio_iperf.py > @@ -0,0 +1,305 @@ > +# BSD LICENSE > +# > +# Copyright(c) 2010-2014 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. > +""" > +DPDK Test suite > +Test DPDK vhost + virtio scenarios > +""" > +import re > +import dts > +import time > + > +from test_case import TestCase > +from qemu_kvm import QEMUKvm > + > +class TestVirtioIperf(TestCase): > + def set_up_all(self): > + self.vhost_legacy_virtio_cmdline="csum=off,gso=off,guest_csum=off,guest_tso4=off,guest_tso6=off,guest_ecn=off" > + self.vhost_cuse_virtio_cmdline="csum=off,gso=off,guest_csum=off,guest_tso4=off,guest_tso6=off,guest_ecn=off" > + self.vhost_user_virtio_cmdline="" > + self.virtio_mac = ["52:54:00:00:00:01", "52:54:00:00:00:02"] > + self.virtio_ip = ["1.1.1.2", "1.1.1.3"] > + self.vm = [] > + self.vm_dut = [] > + > + self.dut_ports = self.dut.get_ports(self.nic) > + self.verify(len(self.dut_ports) >= 1, 'Insufficient ports for > + test') > + > + self.phy_function = self.dut_ports[0] > + netdev = self.dut.ports_info[self.phy_function]['port'] > + self.socket = netdev.get_nic_socket() > + self.cores = self.dut.get_core_list("1S/3C/1T", socket=self.socket) > + self.coremask = dts.create_mask(self.cores) > + > + def set_up(self): > + pass > + > + def dut_execut_cmd(self, cmdline, ex='#', timout=30): > + return self.dut.send_expect(cmdline, ex, timout) > + > + def build_vhost_lib(self, vhost='user'): > + self.dut_execut_cmd('git clean -x -d -f') > + self.dut_execut_cmd('git checkout *') > + if vhost == 'cuse': > + self.dut_execut_cmd( > + "sed -i -e 's/CONFIG_RTE_LIBRTE_VHOST_USER=.*$/CONFIG_RTE_LIBRTE" + > + "_VHOST_USER=n/' ./config/common_linuxapp") > + else: > + self.dut_execut_cmd( > + "sed -i -e 's/CONFIG_RTE_LIBRTE_VHOST_USER=.*$/CONFIG_RTE_LIBRTE" + > + "_VHOST_USER=y/' ./config/common_linuxapp") > + self.dut.build_install_dpdk(self.target) > + self.dut_execut_cmd("cd ./lib/librte_vhost") > + out = self.dut_execut_cmd("make") > + self.verify('Error' not in out, 'bulid err: build lib vhost failed') > + self.dut_execut_cmd("cd ./eventfd_link") > + out = self.dut_execut_cmd("make") > + self.verify('Error' not in out, 'bulid err: build eventfd_link failed') > + self.dut_execut_cmd("cd ~/dpdk") > + > + def build_vhost_app(self): > + if self.nic in "niantic": > + self.dut_execut_cmd( > + "sed -i -e 's/define MAX_QUEUES.*/define MAX_QUEUES 128/' " + > + "./examples/vhost/main.c") > + else: > + self.dut_execut_cmd( > + "sed -i -e 's/define MAX_QUEUES.*/define MAX_QUEUES 512/' " + > + "./examples/vhost/main.c") > + out = self.dut_execut_cmd("make -C ./examples/vhost") > + self.verify("Error" not in out, "compilation error") > + self.verify("No such file" not in out, "Not found file error") > + > + def launch_vhost_switch(self, coremask, channel, jumbo, scenario): > + self.vhost_switch = "./examples/vhost/build/vhost-switch" > + self.vhost_switch_cmd = self.vhost_switch + \ > + " -c %s -n %d --socket-mem 2048,2048 -- -p 0x1" + \ > + " --mergeable %d --zero-copy 0 --vm2vm %d > ./vhost.out &" > + self.dut_execut_cmd(self.vhost_switch_cmd % (coremask, channel, jumbo, scenario)) > + time.sleep(20) > + self.dut.session.copy_file_from('/root/dpdk/vhost.out') > + time.sleep(5) > + fp = open('./vhost.out') > + fmsg = fp.read() > + fp.close() > + if 'Error' or 'error' in fmsg: > + print 'launch vhost sample failed' > + return False > + else: > + return True > + > + def iperf_result_verify(self, vm_client): > + ''' > + vm_client.session.copy_file_from("/root/dpdk/iperf_client.log") > + self.tester.send_expect('scp -P') > + ''' > + vm_client.session.copy_file_from("/root/dpdk/iperf_client.log") > + fp = open("./iperf_client.log") > + fmsg = fp.read() > + iperfdata = re.compile('[\d+]*.[\d+] [M|G]bits/sec').findall(fmsg) > + dts.results_table_add_header(['Data', 'Unit']) > + for data in iperfdata: > + dts.results_table_add_row([data.split()[0], data.split()[1]]) > + dts.results_table_print() > + import os > + os.popen("rm -rf ./iperf_client.log") > + > + def test_perf_vhost_legacy_virtio_iperf(self): > + pass > + > + def test_perf_vhost_cuse_virtio_iperf(self): > + """ > + vhost cuse as back end, legacy virtio dirver as front end > + """ > + self.build_vhost_lib(vhost='cuse') > + self.build_vhost_app() > + self.dut_execut_cmd('rm -rf /dev/vhost-net') > + self.dut_execut_cmd('rmmod igb_uio -f') > + self.dut_execut_cmd('rmmod eventfd_link') > + self.dut_execut_cmd('modprobe uio') > + self.dut_execut_cmd('modprobe fuse') > + self.dut_execut_cmd('modprobe cuse') > + self.dut_execut_cmd('insmod ./x86_64-native-linuxapp-gcc/kmod/igb_uio.ko') > + self.dut_execut_cmd('insmod ./lib/librte_vhost/eventfd_link/eventfd_link.ko') > + self.dut.bind_interfaces_linux(dts.drivername) > + self.launch_vhost_switch(self.coremask, 4, 0, 1) > + > + self.vm1 = QEMUKvm(self.dut, 'vm0', 'virtio_iperf') > + vm1_params = {} > + vm1_params['driver'] = 'vhost-cuse' > + vm1_params['opt_tap'] = 'vhost0' > + vm1_params['opt_mac'] = self.virtio_mac[0] > + vm1_params['opt_settings'] = self.vhost_cuse_virtio_cmdline > + self.vm1.set_vm_device(**vm1_params) > + try: > + self.vm1_dut = self.vm1.start(auto_portmap=False) > + time.sleep(10) > + if self.vm1_dut is None: > + raise Exception('VM1 start failed') > + except Exception as e0: > + print dts.RED('VM1 already exist, powerdown it first') > + self.vm1_dut.restore_interfaces() > + > + self.vm2 = QEMUKvm(self.dut, 'vm1', 'virtio_iperf') > + vm2_params = {} > + vm2_params['driver'] = 'vhost-cuse' > + vm2_params['opt_tap'] = 'vhost1' > + vm2_params['opt_mac'] = self.virtio_mac[1] > + vm2_params['opt_settings'] = self.vhost_cuse_virtio_cmdline > + self.vm2.set_vm_device(**vm2_params) > + try: > + self.vm2_dut = self.vm2.start(auto_portmap=False) > + time.sleep(10) > + if self.vm2_dut is None: > + raise Exception('VM2 start failed') > + except Exception as e1: > + print dts.RED('VM2 already exist, powerdown it first') > + self.vm2_dut.restore_interfaces() > + > + #self.start_iperf_server() > + vm1_vport = self.vm1_dut.send_expect('ifconfig -a', '#', 30) > + print 'vm net port:' > + print vm1_vport > + intfs = re.compile('eth\d').findall(vm1_vport) > + for intf in intfs: > + outmac = self.vm1_dut.send_expect('ifconfig %s' % intf, '#', 30) > + if self.virtio_mac[0] in outmac: > + self.vm1_intf = intf > + self.vm1_dut.send_expect('ifconfig %s %s' % (self.vm1_intf, self.virtio_ip[0]), '#', 10) > + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10) > + self.vm1_dut.send_expect('arp -s %s %s' % (self.virtio_ip[1], self.virtio_mac[1]), '#', 10) > + self.vm1_dut.send_expect('iperf -s -p 12345 -i 1 > > + iperf_server.log &', '', 10) > + > + #self.start_iperf_client() > + vm2_vport = self.vm2_dut.send_expect('ifconfig -a', '#', 30) > + print 'vm net port:' > + print vm2_vport > + intfs = re.compile('eth\d').findall(vm2_vport) > + for intf in intfs: > + outmac = self.vm2_dut.send_expect('ifconfig %s' % intf, '#', 30) > + if self.virtio_mac[1] in outmac: > + self.vm2_intf = intf > + self.vm2_dut.send_expect('ifconfig %s %s' % (self.vm2_intf, self.virtio_ip[1]), '#', 10) > + self.vm2_dut.send_expect('ifconfig %s up' % self.vm2_intf, '#', 10) > + self.vm2_dut.send_expect('arp -s %s %s' % (self.virtio_ip[0], self.virtio_mac[0]), '#', 10) > + self.vm2_dut.send_expect('iperf -c %s -p 12345 -i 1 -t 60 > iperf_client.log &' % self.virtio_ip[0], '', 60) > + time.sleep(70) > + self.vm1_dut.send_expect("killall -s INT iperf", '', 10) > + self.iperf_result_verify(self.vm2_dut) > + > + def test_perf_vhost_user_virtio_iperf(self): > + """ > + vhost user as back end, legacy virtio dirver as front end > + """ > + self.build_vhost_lib(vhost='user') > + self.build_vhost_app() > + #self.dut_execut_cmd('rm -rf /dev/vhost-net') > + self.dut_execut_cmd('rmmod igb_uio -f') > + self.dut_execut_cmd('rmmod eventfd_link') > + self.dut_execut_cmd('modprobe uio') > + #self.dut_execut_cmd('modprobe fuse') > + #self.dut_execut_cmd('modprobe cuse') > + self.dut_execut_cmd('insmod ./x86_64-native-linuxapp-gcc/kmod/igb_uio.ko') > + self.dut_execut_cmd('insmod ./lib/librte_vhost/eventfd_link/eventfd_link.ko') > + self.dut.bind_interfaces_linux(dts.drivername) > + self.launch_vhost_switch(self.coremask, 4, 0, 1) > + > + self.vm1 = QEMUKvm(self.dut, 'vm0', 'virtio_iperf') > + vm1_params = {} > + vm1_params['driver'] = 'vhost-user' > + vm1_params['opt_path'] = './vhost-net' > + vm1_params['opt_mac'] = self.virtio_mac[0] > + self.vm1.set_vm_device(**vm1_params) > + try: > + self.vm1_dut = self.vm1.start(auto_portmap=False) > + if self.vm1_dut is None: > + raise Exception('VM1 start failed') > + except Exception as e0: > + print dts.RED('VM1 already exist, powerdown it first') > + self.vm1_dut.restore_interfaces() > + > + self.vm2 = QEMUKvm(self.dut, 'vm1', 'virtio_iperf') > + vm2_params = {} > + vm2_params['driver'] = 'vhost-user' > + vm2_params['opt_path'] = './vhost-net' > + vm2_params['opt_mac'] = self.virtio_mac[1] > + self.vm2.set_vm_device(**vm2_params) > + try: > + self.vm2_dut = self.vm2.start(auto_portmap=False) > + if self.vm2_dut is None: > + raise Exception('VM2 start failed') > + except Exception as e1: > + print dts.RED('VM2 already exist, powerdown it first') > + > + self.vm2_dut.restore_interfaces() > + > + #self.start_iperf_server() > + vm1_vport = self.vm1_dut.send_expect('ifconfig -a', '#', 30) > + print 'vm net port:' > + print vm1_vport > + intfs = re.compile('eth\d').findall(vm1_vport) > + for intf in intfs: > + outmac = self.vm1_dut.send_expect('ifconfig %s' % intf, '#', 30) > + if self.virtio_mac[0] in outmac: > + self.vm1_intf = intf > + self.vm1_dut.send_expect('ifconfig %s %s' % (self.vm1_intf, self.virtio_ip[0]), '#', 10) > + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10) > + self.vm1_dut.send_expect('arp -s %s %s' % (self.virtio_ip[1], self.virtio_mac[1]), '#', 10) > + self.vm1_dut.send_expect('iperf -s -p 12345 -i 1 > > + iperf_server.log &', '', 10) > + > + #self.start_iperf_client() > + vm2_vport = self.vm2_dut.send_expect('ifconfig -a', '#', 30) > + print 'vm net port:' > + print vm2_vport > + intfs = re.compile('eth\d').findall(vm2_vport) > + for intf in intfs: > + outmac = self.vm2_dut.send_expect('ifconfig %s' % intf, '#', 30) > + if self.virtio_mac[1] in outmac: > + self.vm2_intf = intf > + self.vm2_dut.send_expect('ifconfig %s %s' % (self.vm2_intf, self.virtio_ip[1]), '#', 10) > + self.vm2_dut.send_expect('ifconfig %s up' % self.vm2_intf, '#', 10) > + self.vm2_dut.send_expect('arp -s %s %s' % (self.virtio_ip[0], self.virtio_mac[0]), '#', 10) > + self.vm2_dut.send_expect('iperf -c %s -p 12345 -i 1 -t 60 > iperf_client.log &' % self.virtio_ip[0], '', 60) > + time.sleep(70) > + > + self.vm1_dut.session.send_expect('killall -s INT iperf', '#', 10) > + self.iperf_result_verify(self.vm2_dut) > + > + def tear_down(self): > + if self.vm2: > + self.vm2.stop() > + self.vm2 = None > + if self.vm1: > + self.vm1.stop() > + self.vm1 = None > + self.dut.send_expect("killall -s INT vhost-switch", "#") > + > + def tear_down_all(self): > + pass > -- > 2.1.0 > ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2016-01-18 7:11 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2016-01-08 8:12 [dts] [DTS][PATCH V2 1/4] virt: dpdk vhost plus virtio iperf config Jingguo Fu 2016-01-08 8:12 ` [dts] [DTS][PATCH V2 2/4] virt: add copy file from virt guest Jingguo Fu 2016-01-08 8:12 ` [dts] [DTS][PATCH V2 3/4] virt: qemu kvm init for two vms scenario Jingguo Fu 2016-01-08 8:12 ` [dts] [DTS][PATCH V2 4/4] virt: add dpdk vhost virtio iperf test cases Jingguo Fu 2016-01-14 2:49 ` Xu, Qian Q 2016-01-18 7:13 ` Liu, Yong
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