egernst · April 28, 2017 07:54 · Mar 15, 2017 · Mar 15, 2017 · Mar 8, 2017 · Mar 8, 2017
diff --git a/Debug CC QEMU pc-lite.md b/Debug CC QEMU pc-lite.md
@@ -1,4 +1,4 @@
-#Debug the kernel and rootfs for Clear Containers with pc lite
+# Debug the kernel and rootfs for Clear Containers with pc lite
 
 ```
 sudo qemu-lite-system-x86_64 \
@@ -16,7 +16,7 @@ sudo qemu-lite-system-x86_64 \
    -chardev pty,id=charconsole0 \
    -device virtconsole,chardev=charconsole0,id=console0 \
    -nographic \
-   -object memory-backend-file,id=mem0,share,mem-path=./clear-13280-containers.img,size=235929600 \
+   -object memory-backend-file,id=mem0,mem-path=./clear-13280-containers.img,size=235929600 \
    -device nvdimm,memdev=mem0,id=nv0 \
    -no-reboot \
    -device virtio-net-pci,netdev=net0,mac=DE:AD:BE:EF:07:83 \
@@ -32,7 +32,7 @@ Now connect to it
 ```
  minicom -D /dev/pts/4
 ```
-#Installation of OVS and DPDK
+# Installation of OVS and DPDK
 There is tight coupling between OVS and DPDK versioning, and what is available via distributions is often very out of date.  To install a working OVS-DPDK setup for your (ubuntu) host system:
 ```
 sudo apt-get install autoconf automake kernel-common \
@@ -52,7 +52,7 @@ cd $HOME/ovs
 sudo -E make install -j
 ```
 
-#Setting up ovs-dpdk
+# Setting up ovs-dpdk
 
 ```
 sudo mkdir -p /var/run/openvswitch
@@ -76,7 +76,7 @@ sudo -E ovs-vswitchd unix:$DB_SOCK --pidfile --detach --log-file=/var/log/openvs
 ps -ae | grep ovs
 ```
 
-#Setting up the bridge and interfaces
+# Setting up the bridge and interfaces
 
 ```
 sudo ovs-vsctl add-br ovsbr -- set bridge ovsbr datapath_type=netdev
@@ -85,9 +85,9 @@ sudo ovs-vsctl add-port ovsbr vhost-user2 -- set Interface vhost-user2 type=dpdk
 sudo ovs-vsctl show
 ```
 
-#Testing DPDK
+# Testing DPDK
 
-##Launch First VM
+## Launch First VM
 ```
 sudo qemu-lite-system-x86_64 \
   -machine pc-lite,accel=kvm,kernel_irqchip,nvdimm \
@@ -103,7 +103,7 @@ sudo qemu-lite-system-x86_64 \
   -chardev pty,id=charconsole0 \
   -device virtconsole,chardev=charconsole0,id=console0 \
   -nographic \
-  -object memory-backend-file,id=mem0,share,mem-path=./1-clear-13280-containers.img,size=235929600 \
+  -object memory-backend-file,id=mem0,mem-path=./1-clear-13280-containers.img,size=235929600 \
   -device nvdimm,memdev=mem0,id=nv0 \
   -no-reboot \
   -device virtio-net-pci,netdev=net0,mac=DE:AD:BE:EF:07:83 \
@@ -115,7 +115,7 @@ sudo qemu-lite-system-x86_64 \
   -numa node,memdev=mem
 ```
 
-##Launch Second VM
+## Launch Second VM
 ```
 sudo qemu-lite-system-x86_64 \
   -machine pc-lite,accel=kvm,kernel_irqchip,nvdimm \
@@ -132,7 +132,7 @@ sudo qemu-lite-system-x86_64 \
   -chardev pty,id=charconsole0 \
   -device virtconsole,chardev=charconsole0,id=console0 \
   -nographic \
-  -object memory-backend-file,id=mem0,share,mem-path=./2-clear-13280-containers.img,size=235929600 \
+  -object memory-backend-file,id=mem0,mem-path=./2-clear-13280-containers.img,size=235929600 \
   -device nvdimm,memdev=mem0,id=nv0 \
   -no-reboot \
   -device virtio-net-pci,netdev=net0,mac=DE:AD:BE:EF:07:83 \

diff --git a/Debug CC QEMU pc-lite.md b/Debug CC QEMU pc-lite.md
@@ -15,7 +15,7 @@ sudo qemu-lite-system-x86_64 \
    -device virtio-serial-pci,id=virtio-serial0 \
    -chardev pty,id=charconsole0 \
    -device virtconsole,chardev=charconsole0,id=console0 \
-   -nographic 
+   -nographic \
    -object memory-backend-file,id=mem0,share,mem-path=./clear-13280-containers.img,size=235929600 \
    -device nvdimm,memdev=mem0,id=nv0 \
    -no-reboot \

diff --git a/Debug CC QEMU pc-lite.md b/Debug CC QEMU pc-lite.md
@@ -7,11 +7,11 @@ sudo qemu-lite-system-x86_64 \
   -smp 2 -no-user-config -nodefaults \
   -rtc base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=discard \
   -kernel ./vmlinux-4.9.4-53.container \
-  -append reboot=k panic=1 rw tsc=reliable no_timer_check \
+  -append "reboot=k panic=1 rw tsc=reliable no_timer_check \
      noreplace-smp root=/dev/pmem0p1  init=/usr/lib/systemd/systemd \
      initcall_debug rootfstype=ext4 rootflags=dax,data=ordered \
      dhcp rcupdate.rcu_expedited=1 clocksource=kvm-clock console=hvc0 \
-     single iommu=false \
+     single iommu=false" \
    -device virtio-serial-pci,id=virtio-serial0 \
    -chardev pty,id=charconsole0 \
    -device virtconsole,chardev=charconsole0,id=console0 \

diff --git a/Debug CC QEMU pc-lite.md b/Debug CC QEMU pc-lite.md
@@ -33,7 +33,7 @@ Now connect to it
  minicom -D /dev/pts/4
 ```
 #Installation of OVS and DPDK
-There is tight coupling between OVS and DPDK versioning, and what is available via distributions is often very out of date.  To install a working OVS-DPDK setup for your host system:
+There is tight coupling between OVS and DPDK versioning, and what is available via distributions is often very out of date.  To install a working OVS-DPDK setup for your (ubuntu) host system:
 ```
 sudo apt-get install autoconf automake kernel-common \
     libpcap-dev libtool python python-six 

diff --git a/Debug CC QEMU pc-lite.md b/Debug CC QEMU pc-lite.md
@@ -89,7 +89,30 @@ sudo ovs-vsctl show
 
 ##Launch First VM
 ```
-sudo qemu-lite-system-x86_64 -machine pc-lite,accel=kvm,kernel_irqchip,nvdimm  -cpu host -m 256,maxmem=1G,slots=2 -smp 2 -no-user-config -nodefaults -rtc base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=discard -kernel ./vmlinux-4.9.4-53.container.1 -append 'reboot=k panic=1 rw tsc=reliable no_timer_check noreplace-smp root=/dev/pmem0p1  init=/usr/lib/systemd/systemd initcall_debug rootfstype=ext4 rootflags=dax,data=ordered dhcp rcupdate.rcu_expedited=1 clocksource=kvm-clock console=hvc0 single iommu=false' -device virtio-serial-pci,id=virtio-serial0 -chardev pty,id=charconsole0 -device virtconsole,chardev=charconsole0,id=console0 -nographic -object memory-backend-file,id=mem0,share,mem-path=./1-clear-13280-containers.img,size=235929600 -device nvdimm,memdev=mem0,id=nv0 -no-reboot  -device virtio-net-pci,netdev=net0,mac=DE:AD:BE:EF:07:83 -netdev tap,id=net0,ifname=net0,script=no,downscript=no,queues=2,vhost=off -chardev socket,id=char1,path=/run/openvswitch/vhost-user1 -netdev type=vhost-user,id=mynet1,chardev=char1,vhostforce -device virtio-net-pci,mac=00:00:00:00:00:01,netdev=mynet1 -object memory-backend-file,id=mem,size=256M,mem-path=/dev/hugepages,share=on -numa node,memdev=mem
+sudo qemu-lite-system-x86_64 \
+  -machine pc-lite,accel=kvm,kernel_irqchip,nvdimm \
+  -cpu host -m 256,maxmem=1G,slots=2 \
+  -smp 2 \
+  -no-user-config \
+  -nodefaults \
+  -rtc base=utc,driftfix=slew \
+  -global kvm-pit.lost_tick_policy=discard \
+  -kernel ./vmlinux-4.9.4-53.container.1 \
+  -append 'reboot=k panic=1 rw tsc=reliable no_timer_check noreplace-smp root=/dev/pmem0p1  init=/usr/lib/systemd/systemd initcall_debug rootfstype=ext4 rootflags=dax,data=ordered dhcp rcupdate.rcu_expedited=1 clocksource=kvm-clock console=hvc0 single iommu=false' \
+  -device virtio-serial-pci,id=virtio-serial0 \
+  -chardev pty,id=charconsole0 \
+  -device virtconsole,chardev=charconsole0,id=console0 \
+  -nographic \
+  -object memory-backend-file,id=mem0,share,mem-path=./1-clear-13280-containers.img,size=235929600 \
+  -device nvdimm,memdev=mem0,id=nv0 \
+  -no-reboot \
+  -device virtio-net-pci,netdev=net0,mac=DE:AD:BE:EF:07:83 \
+  -netdev tap,id=net0,ifname=net0,script=no,downscript=no,queues=2,vhost=off \
+  -chardev socket,id=char1,path=/run/openvswitch/vhost-user1 \
+  -netdev type=vhost-user,id=mynet1,chardev=char1,vhostforce \
+  -device virtio-net-pci,mac=00:00:00:00:00:01,netdev=mynet1 \
+  -object memory-backend-file,id=mem,size=256M,mem-path=/dev/hugepages,share=on \
+  -numa node,memdev=mem
 ```
 
 ##Launch Second VM

diff --git a/Debug CC QEMU pc-lite.md b/Debug CC QEMU pc-lite.md
@@ -33,7 +33,7 @@ Now connect to it
  minicom -D /dev/pts/4
 ```
 #Installation of OVS and DPDK
-There is tight coupling between OVS and DPDK versioning, and what is available via distributions is often very out of date.  To install a working OVS-DPDK setup:
+There is tight coupling between OVS and DPDK versioning, and what is available via distributions is often very out of date.  To install a working OVS-DPDK setup for your host system:
 ```
 sudo apt-get install autoconf automake kernel-common \
     libpcap-dev libtool python python-six 

diff --git a/Debug CC QEMU pc-lite.md b/Debug CC QEMU pc-lite.md
@@ -94,5 +94,29 @@ sudo qemu-lite-system-x86_64 -machine pc-lite,accel=kvm,kernel_irqchip,nvdimm  -
 
 ##Launch Second VM
 ```
-sudo qemu-lite-system-x86_64 -machine pc-lite,accel=kvm,kernel_irqchip,nvdimm  -cpu host -m 256,maxmem=1G,slots=2 -smp 2 -no-user-config -nodefaults -rtc base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=discard -kernel ./vmlinux-4.9.4-53.container.2 -append 'reboot=k panic=1 rw tsc=reliable no_timer_check noreplace-smp root=/dev/pmem0p1  init=/usr/lib/systemd/systemd initcall_debug rootfstype=ext4 rootflags=dax,data=ordered dhcp rcupdate.rcu_expedited=1 clocksource=kvm-clock console=hvc0 single iommu=false' -device virtio-serial-pci,id=virtio-serial0 -chardev pty,id=charconsole0 -device virtconsole,chardev=charconsole0,id=console0 -nographic -object memory-backend-file,id=mem0,share,mem-path=./2-clear-13280-containers.img,size=235929600 -device nvdimm,memdev=mem0,id=nv0 -no-reboot  -device virtio-net-pci,netdev=net0,mac=DE:AD:BE:EF:07:83 -netdev tap,id=net0,ifname=net0,script=no,downscript=no,queues=2,vhost=off -chardev socket,id=char1,path=/run/openvswitch/vhost-user2 -netdev type=vhost-user,id=mynet1,chardev=char1,vhostforce -device virtio-net-pci,mac=00:00:00:00:00:02,netdev=mynet1 -object memory-backend-file,id=mem,size=256M,mem-path=/dev/hugepages,share=on -numa node,memdev=mem
+sudo qemu-lite-system-x86_64 \
+  -machine pc-lite,accel=kvm,kernel_irqchip,nvdimm \
+  -cpu host \
+  -m 256,maxmem=1G,slots=2 \
+  -smp 2 \
+  -no-user-config \
+  -nodefaults \
+  -rtc base=utc,driftfix=slew \
+  -global kvm-pit.lost_tick_policy=discard \
+  -kernel ./vmlinux-4.9.4-53.container.2 \
+  -append 'reboot=k panic=1 rw tsc=reliable no_timer_check noreplace-smp root=/dev/pmem0p1  init=/usr/lib/systemd/systemd initcall_debug rootfstype=ext4 rootflags=dax,data=ordered dhcp rcupdate.rcu_expedited=1 clocksource=kvm-clock console=hvc0 single iommu=false' \
+  -device virtio-serial-pci,id=virtio-serial0 \
+  -chardev pty,id=charconsole0 \
+  -device virtconsole,chardev=charconsole0,id=console0 \
+  -nographic \
+  -object memory-backend-file,id=mem0,share,mem-path=./2-clear-13280-containers.img,size=235929600 \
+  -device nvdimm,memdev=mem0,id=nv0 \
+  -no-reboot \
+  -device virtio-net-pci,netdev=net0,mac=DE:AD:BE:EF:07:83 \
+  -netdev tap,id=net0,ifname=net0,script=no,downscript=no,queues=2,vhost=off \
+  -chardev socket,id=char1,path=/run/openvswitch/vhost-user2 \
+  -netdev type=vhost-user,id=mynet1,chardev=char1,vhostforce \
+  -device virtio-net-pci,mac=00:00:00:00:00:02,netdev=mynet1 \
+  -object memory-backend-file,id=mem,size=256M,mem-path=/dev/hugepages,share=on \
+  -numa node,memdev=mem
 ```
diff --git a/Debug CC QEMU pc-lite.md b/Debug CC QEMU pc-lite.md
@@ -1,7 +1,26 @@
 #Debug the kernel and rootfs for Clear Containers with pc lite
 
 ```
-sudo qemu-lite-system-x86_64 -machine pc-lite,accel=kvm,kernel_irqchip,nvdimm -cpu host -m 256,maxmem=1G,slots=2 -smp 2 -no-user-config -nodefaults -rtc base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=discard -kernel ./vmlinux-4.9.4-53.container -append reboot=k panic=1 rw tsc=reliable no_timer_check noreplace-smp root=/dev/pmem0p1  init=/usr/lib/systemd/systemd initcall_debug rootfstype=ext4 rootflags=dax,data=ordered dhcp rcupdate.rcu_expedited=1 clocksource=kvm-clock console=hvc0 single iommu=false -device virtio-serial-pci,id=virtio-serial0 -chardev pty,id=charconsole0 -device virtconsole,chardev=charconsole0,id=console0 -nographic -object memory-backend-file,id=mem0,share,mem-path=./clear-13280-containers.img,size=235929600 -device nvdimm,memdev=mem0,id=nv0 -no-reboot -device virtio-net-pci,netdev=net0,mac=DE:AD:BE:EF:07:83 -netdev tap,id=net0,ifname=net0,script=no,downscript=no,queues=2,vhost=off
+sudo qemu-lite-system-x86_64 \
+  -machine pc-lite,accel=kvm,kernel_irqchip,nvdimm \
+  -cpu host -m 256,maxmem=1G,slots=2 \
+  -smp 2 -no-user-config -nodefaults \
+  -rtc base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=discard \
+  -kernel ./vmlinux-4.9.4-53.container \
+  -append reboot=k panic=1 rw tsc=reliable no_timer_check \
+     noreplace-smp root=/dev/pmem0p1  init=/usr/lib/systemd/systemd \
+     initcall_debug rootfstype=ext4 rootflags=dax,data=ordered \
+     dhcp rcupdate.rcu_expedited=1 clocksource=kvm-clock console=hvc0 \
+     single iommu=false \
+   -device virtio-serial-pci,id=virtio-serial0 \
+   -chardev pty,id=charconsole0 \
+   -device virtconsole,chardev=charconsole0,id=console0 \
+   -nographic 
+   -object memory-backend-file,id=mem0,share,mem-path=./clear-13280-containers.img,size=235929600 \
+   -device nvdimm,memdev=mem0,id=nv0 \
+   -no-reboot \
+   -device virtio-net-pci,netdev=net0,mac=DE:AD:BE:EF:07:83 \
+   -netdev tap,id=net0,ifname=net0,script=no,downscript=no,queues=2,vhost=off
 ```
 
 You will see an output such as 

diff --git a/Debug CC QEMU pc-lite.md b/Debug CC QEMU pc-lite.md
@@ -31,6 +31,7 @@ cd $HOME/ovs
 ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var \
     --with-dpdk=$RTE_SDK/$DPDK_BUILD_DIR  --disable-ssl --with-debug  CFLAGS='-g'
 sudo -E make install -j
+```
 
 #Setting up ovs-dpdk
 

diff --git a/Debug CC QEMU pc-lite.md b/Debug CC QEMU pc-lite.md
@@ -13,7 +13,24 @@ Now connect to it
 ```
  minicom -D /dev/pts/4
 ```
-
+#Installation of OVS and DPDK
+There is tight coupling between OVS and DPDK versioning, and what is available via distributions is often very out of date.  To install a working OVS-DPDK setup:
+```
+sudo apt-get install autoconf automake kernel-common \
+    libpcap-dev libtool python python-six 
+git clone http://dpdk.org/git/dpdk -b v16.11 $HOME/dpdk
+cd $HOME/dpdk
+export RTE_SDK=$(pwd)
+export RTE_TARGET=x86_64-native-linuxapp-gcc
+make -j install T=$RTE_TARGET DESTDIR=install EXTRA_CFLAGS='-g'
+sudo cp -f install/lib/lib* /lib64/
+export DPDK_BUILD_DIR=x86_64-native-linuxapp-gcc
+git clone https://github.com/openvswitch/ovs -b branch-2.6 $HOME/ovs
+cd $HOME/ovs
+./boot.sh
+./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var \
+    --with-dpdk=$RTE_SDK/$DPDK_BUILD_DIR  --disable-ssl --with-debug  CFLAGS='-g'
+sudo -E make install -j
 
 #Setting up ovs-dpdk
 

diff --git a/Debug CC QEMU pc-lite.md b/Debug CC QEMU pc-lite.md
@@ -18,7 +18,6 @@ Now connect to it
 #Setting up ovs-dpdk
 
 ```
-#!//bin/bash
 sudo mkdir -p /var/run/openvswitch
 sudo killall ovsdb-server ovs-vswitchd
 rm -f /var/run/openvswitch/vhost-user*
@@ -50,10 +49,13 @@ sudo ovs-vsctl show
 ```
 
 #Testing DPDK
+
+##Launch First VM
 ```
-root@singlevm:/home/mrcastel# cat run_qemu_lite_1_dpdk.sh
 sudo qemu-lite-system-x86_64 -machine pc-lite,accel=kvm,kernel_irqchip,nvdimm  -cpu host -m 256,maxmem=1G,slots=2 -smp 2 -no-user-config -nodefaults -rtc base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=discard -kernel ./vmlinux-4.9.4-53.container.1 -append 'reboot=k panic=1 rw tsc=reliable no_timer_check noreplace-smp root=/dev/pmem0p1  init=/usr/lib/systemd/systemd initcall_debug rootfstype=ext4 rootflags=dax,data=ordered dhcp rcupdate.rcu_expedited=1 clocksource=kvm-clock console=hvc0 single iommu=false' -device virtio-serial-pci,id=virtio-serial0 -chardev pty,id=charconsole0 -device virtconsole,chardev=charconsole0,id=console0 -nographic -object memory-backend-file,id=mem0,share,mem-path=./1-clear-13280-containers.img,size=235929600 -device nvdimm,memdev=mem0,id=nv0 -no-reboot  -device virtio-net-pci,netdev=net0,mac=DE:AD:BE:EF:07:83 -netdev tap,id=net0,ifname=net0,script=no,downscript=no,queues=2,vhost=off -chardev socket,id=char1,path=/run/openvswitch/vhost-user1 -netdev type=vhost-user,id=mynet1,chardev=char1,vhostforce -device virtio-net-pci,mac=00:00:00:00:00:01,netdev=mynet1 -object memory-backend-file,id=mem,size=256M,mem-path=/dev/hugepages,share=on -numa node,memdev=mem
+```
 
-root@singlevm:/home/mrcastel# cat run_qemu_lite_2_dpdk.sh
+##Launch Second VM
+```
 sudo qemu-lite-system-x86_64 -machine pc-lite,accel=kvm,kernel_irqchip,nvdimm  -cpu host -m 256,maxmem=1G,slots=2 -smp 2 -no-user-config -nodefaults -rtc base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=discard -kernel ./vmlinux-4.9.4-53.container.2 -append 'reboot=k panic=1 rw tsc=reliable no_timer_check noreplace-smp root=/dev/pmem0p1  init=/usr/lib/systemd/systemd initcall_debug rootfstype=ext4 rootflags=dax,data=ordered dhcp rcupdate.rcu_expedited=1 clocksource=kvm-clock console=hvc0 single iommu=false' -device virtio-serial-pci,id=virtio-serial0 -chardev pty,id=charconsole0 -device virtconsole,chardev=charconsole0,id=console0 -nographic -object memory-backend-file,id=mem0,share,mem-path=./2-clear-13280-containers.img,size=235929600 -device nvdimm,memdev=mem0,id=nv0 -no-reboot  -device virtio-net-pci,netdev=net0,mac=DE:AD:BE:EF:07:83 -netdev tap,id=net0,ifname=net0,script=no,downscript=no,queues=2,vhost=off -chardev socket,id=char1,path=/run/openvswitch/vhost-user2 -netdev type=vhost-user,id=mynet1,chardev=char1,vhostforce -device virtio-net-pci,mac=00:00:00:00:00:02,netdev=mynet1 -object memory-backend-file,id=mem,size=256M,mem-path=/dev/hugepages,share=on -numa node,memdev=mem
 ```
diff --git a/Debug CC QEMU pc-lite.md b/Debug CC QEMU pc-lite.md
@@ -14,10 +14,46 @@ Now connect to it
  minicom -D /dev/pts/4
 ```
 
-Testing DPDK
+
+#Setting up ovs-dpdk
+
+```
+#!//bin/bash
+sudo mkdir -p /var/run/openvswitch
+sudo killall ovsdb-server ovs-vswitchd
+rm -f /var/run/openvswitch/vhost-user*
+sudo rm -f /etc/openvswitch/conf.db
+
+export DB_SOCK=/var/run/openvswitch/db.sock
+sudo -E ovsdb-tool create /etc/openvswitch/conf.db /usr/share/openvswitch/vswitch.ovsschema
+sudo -E ovsdb-server --remote=punix:$DB_SOCK --remote=db:Open_vSwitch,Open_vSwitch,manager_options --pidfile --detach
+
+sudo -E ovs-vsctl --no-wait init
+sudo -E ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-lcore-mask=0x3
+sudo -E ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-socket-mem=1024
+sudo -E ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-init=true
+
+sudo sysctl -w vm.nr_hugepages=1024
+sudo mount -t hugetlbfs -o pagesize=2048k none /dev/hugepages
+
+sudo -E ovs-vswitchd unix:$DB_SOCK --pidfile --detach --log-file=/var/log/openvswitch/ovs-vswitchd.log
+ps -ae | grep ovs
+```
+
+#Setting up the bridge and interfaces
+
+```
+sudo ovs-vsctl add-br ovsbr -- set bridge ovsbr datapath_type=netdev
+sudo ovs-vsctl add-port ovsbr vhost-user1 -- set Interface vhost-user1 type=dpdkvhostuser
+sudo ovs-vsctl add-port ovsbr vhost-user2 -- set Interface vhost-user2 type=dpdkvhostuser
+sudo ovs-vsctl show
+```
+
+#Testing DPDK
 ```
 root@singlevm:/home/mrcastel# cat run_qemu_lite_1_dpdk.sh
 sudo qemu-lite-system-x86_64 -machine pc-lite,accel=kvm,kernel_irqchip,nvdimm  -cpu host -m 256,maxmem=1G,slots=2 -smp 2 -no-user-config -nodefaults -rtc base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=discard -kernel ./vmlinux-4.9.4-53.container.1 -append 'reboot=k panic=1 rw tsc=reliable no_timer_check noreplace-smp root=/dev/pmem0p1  init=/usr/lib/systemd/systemd initcall_debug rootfstype=ext4 rootflags=dax,data=ordered dhcp rcupdate.rcu_expedited=1 clocksource=kvm-clock console=hvc0 single iommu=false' -device virtio-serial-pci,id=virtio-serial0 -chardev pty,id=charconsole0 -device virtconsole,chardev=charconsole0,id=console0 -nographic -object memory-backend-file,id=mem0,share,mem-path=./1-clear-13280-containers.img,size=235929600 -device nvdimm,memdev=mem0,id=nv0 -no-reboot  -device virtio-net-pci,netdev=net0,mac=DE:AD:BE:EF:07:83 -netdev tap,id=net0,ifname=net0,script=no,downscript=no,queues=2,vhost=off -chardev socket,id=char1,path=/run/openvswitch/vhost-user1 -netdev type=vhost-user,id=mynet1,chardev=char1,vhostforce -device virtio-net-pci,mac=00:00:00:00:00:01,netdev=mynet1 -object memory-backend-file,id=mem,size=256M,mem-path=/dev/hugepages,share=on -numa node,memdev=mem
 
 root@singlevm:/home/mrcastel# cat run_qemu_lite_2_dpdk.sh
 sudo qemu-lite-system-x86_64 -machine pc-lite,accel=kvm,kernel_irqchip,nvdimm  -cpu host -m 256,maxmem=1G,slots=2 -smp 2 -no-user-config -nodefaults -rtc base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=discard -kernel ./vmlinux-4.9.4-53.container.2 -append 'reboot=k panic=1 rw tsc=reliable no_timer_check noreplace-smp root=/dev/pmem0p1  init=/usr/lib/systemd/systemd initcall_debug rootfstype=ext4 rootflags=dax,data=ordered dhcp rcupdate.rcu_expedited=1 clocksource=kvm-clock console=hvc0 single iommu=false' -device virtio-serial-pci,id=virtio-serial0 -chardev pty,id=charconsole0 -device virtconsole,chardev=charconsole0,id=console0 -nographic -object memory-backend-file,id=mem0,share,mem-path=./2-clear-13280-containers.img,size=235929600 -device nvdimm,memdev=mem0,id=nv0 -no-reboot  -device virtio-net-pci,netdev=net0,mac=DE:AD:BE:EF:07:83 -netdev tap,id=net0,ifname=net0,script=no,downscript=no,queues=2,vhost=off -chardev socket,id=char1,path=/run/openvswitch/vhost-user2 -netdev type=vhost-user,id=mynet1,chardev=char1,vhostforce -device virtio-net-pci,mac=00:00:00:00:00:02,netdev=mynet1 -object memory-backend-file,id=mem,size=256M,mem-path=/dev/hugepages,share=on -numa node,memdev=mem
+```
diff --git a/Debug CC QEMU pc-lite.md b/Debug CC QEMU pc-lite.md
@@ -13,3 +13,11 @@ Now connect to it
 ```
  minicom -D /dev/pts/4
 ```
+
+Testing DPDK
+```
+root@singlevm:/home/mrcastel# cat run_qemu_lite_1_dpdk.sh
+sudo qemu-lite-system-x86_64 -machine pc-lite,accel=kvm,kernel_irqchip,nvdimm  -cpu host -m 256,maxmem=1G,slots=2 -smp 2 -no-user-config -nodefaults -rtc base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=discard -kernel ./vmlinux-4.9.4-53.container.1 -append 'reboot=k panic=1 rw tsc=reliable no_timer_check noreplace-smp root=/dev/pmem0p1  init=/usr/lib/systemd/systemd initcall_debug rootfstype=ext4 rootflags=dax,data=ordered dhcp rcupdate.rcu_expedited=1 clocksource=kvm-clock console=hvc0 single iommu=false' -device virtio-serial-pci,id=virtio-serial0 -chardev pty,id=charconsole0 -device virtconsole,chardev=charconsole0,id=console0 -nographic -object memory-backend-file,id=mem0,share,mem-path=./1-clear-13280-containers.img,size=235929600 -device nvdimm,memdev=mem0,id=nv0 -no-reboot  -device virtio-net-pci,netdev=net0,mac=DE:AD:BE:EF:07:83 -netdev tap,id=net0,ifname=net0,script=no,downscript=no,queues=2,vhost=off -chardev socket,id=char1,path=/run/openvswitch/vhost-user1 -netdev type=vhost-user,id=mynet1,chardev=char1,vhostforce -device virtio-net-pci,mac=00:00:00:00:00:01,netdev=mynet1 -object memory-backend-file,id=mem,size=256M,mem-path=/dev/hugepages,share=on -numa node,memdev=mem
+
+root@singlevm:/home/mrcastel# cat run_qemu_lite_2_dpdk.sh
+sudo qemu-lite-system-x86_64 -machine pc-lite,accel=kvm,kernel_irqchip,nvdimm  -cpu host -m 256,maxmem=1G,slots=2 -smp 2 -no-user-config -nodefaults -rtc base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=discard -kernel ./vmlinux-4.9.4-53.container.2 -append 'reboot=k panic=1 rw tsc=reliable no_timer_check noreplace-smp root=/dev/pmem0p1  init=/usr/lib/systemd/systemd initcall_debug rootfstype=ext4 rootflags=dax,data=ordered dhcp rcupdate.rcu_expedited=1 clocksource=kvm-clock console=hvc0 single iommu=false' -device virtio-serial-pci,id=virtio-serial0 -chardev pty,id=charconsole0 -device virtconsole,chardev=charconsole0,id=console0 -nographic -object memory-backend-file,id=mem0,share,mem-path=./2-clear-13280-containers.img,size=235929600 -device nvdimm,memdev=mem0,id=nv0 -no-reboot  -device virtio-net-pci,netdev=net0,mac=DE:AD:BE:EF:07:83 -netdev tap,id=net0,ifname=net0,script=no,downscript=no,queues=2,vhost=off -chardev socket,id=char1,path=/run/openvswitch/vhost-user2 -netdev type=vhost-user,id=mynet1,chardev=char1,vhostforce -device virtio-net-pci,mac=00:00:00:00:00:02,netdev=mynet1 -object memory-backend-file,id=mem,size=256M,mem-path=/dev/hugepages,share=on -numa node,memdev=mem
diff --git a/Debug CC QEMU pc-lite → Debug CC QEMU pc-lite.md b/Debug CC QEMU pc-lite → Debug CC QEMU pc-lite.md
diff --git a/Debug CC QEMU pc-lite b/Debug CC QEMU pc-lite
@@ -0,0 +1,15 @@
+#Debug the kernel and rootfs for Clear Containers with pc lite
+
+```
+sudo qemu-lite-system-x86_64 -machine pc-lite,accel=kvm,kernel_irqchip,nvdimm -cpu host -m 256,maxmem=1G,slots=2 -smp 2 -no-user-config -nodefaults -rtc base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=discard -kernel ./vmlinux-4.9.4-53.container -append reboot=k panic=1 rw tsc=reliable no_timer_check noreplace-smp root=/dev/pmem0p1  init=/usr/lib/systemd/systemd initcall_debug rootfstype=ext4 rootflags=dax,data=ordered dhcp rcupdate.rcu_expedited=1 clocksource=kvm-clock console=hvc0 single iommu=false -device virtio-serial-pci,id=virtio-serial0 -chardev pty,id=charconsole0 -device virtconsole,chardev=charconsole0,id=console0 -nographic -object memory-backend-file,id=mem0,share,mem-path=./clear-13280-containers.img,size=235929600 -device nvdimm,memdev=mem0,id=nv0 -no-reboot -device virtio-net-pci,netdev=net0,mac=DE:AD:BE:EF:07:83 -netdev tap,id=net0,ifname=net0,script=no,downscript=no,queues=2,vhost=off
+```
+
+You will see an output such as 
+```
+char device redirected to /dev/pts/4 (label charconsole0)
+```
+
+Now connect to it 
+```
+ minicom -D /dev/pts/4
+```