diff --git a/virtualbox/all_in_one.conf b/virtualbox/all_in_one.conf
deleted file mode 100644
index 9ad20be..0000000
--- a/virtualbox/all_in_one.conf
+++ /dev/null
@@ -1,26 +0,0 @@
-# Virtual machine prefix name
-VM_PREFIX_NAME=$(whoami)-simplex-
-
-# Number of controller nodes
-TIC_CONTROLLER_NUM=1
-# Number of compute nodes
-TIC_COMPUTE_NUM=0
-
-# vCPU
-TIC_CONTROLLER_CPUS="8"
-# Memory size, in MB
-TIC_CONTROLLER_MEM="24576"
-# Disk1 size, in 1 MB units
-TIC_CONTROLLER_DISK1="600000"
-# Disk2 size, in 1 MB units
-TIC_CONTROLLER_DISK2="16240"
-# Disk2 size, in 1 MB units
-TIC_CONTROLLER_DISK3="16240"
-
-# First port for VRDE
-# This is for a Virtualbox Remote Display Port
-# https://www.virtualbox.org/manual/ch07.html#vrde
-TIC_VDEPORT_START=1$(id -u)
-
-# Install image
-TIC_INSTALL_ISO="$PWD/bootimage.iso"
diff --git a/virtualbox/pybox/install_vbox.py b/virtualbox/pybox/install_vbox.py
index 0814566..c99746a 100755
--- a/virtualbox/pybox/install_vbox.py
+++ b/virtualbox/pybox/install_vbox.py
@@ -1345,18 +1345,6 @@ def stage_setup_controller_0(ssh_client):
             commands,
             timeout=HostTimeout.NORMAL_OP
         )
-
-        LOG.info("#### Configure platform memory allocation")
-        if V_BOX_OPTIONS.setup_type in [AIO_SX, AIO_DX]:
-            commands = [
-                r'system host-memory-show controller-0 0;',
-                r'system host-memory-modify controller-0 0 -m 11200;',
-            ]
-        run_ssh_cmd_list(
-            ssh_client,
-            commands,
-            timeout=HostTimeout.NORMAL_OP
-        )
     except:
         LOG.error("Failed stage: %s", STG_SETUP_CONTROLLER_0)
         raise
@@ -1548,17 +1536,6 @@ def stage_setup_controller_1(ssh_client):
                 commands,
                 timeout=HostTimeout.NORMAL_OP
             )
-        LOG.info("#### Configure platform memory allocation")
-        if V_BOX_OPTIONS.setup_type in [AIO_SX, AIO_DX]:
-            commands = [
-                r'system host-memory-show controller-1 0;',
-                r'system host-memory-modify controller-1 0 -m 11200;',
-            ]
-        run_ssh_cmd_list(
-            ssh_client,
-            commands,
-            timeout=HostTimeout.NORMAL_OP
-        )
     except:
         LOG.error("Failed stage: %s", STG_SETUP_CONTROLLER_1)
         raise
diff --git a/virtualbox/serial_vm.sh b/virtualbox/serial_vm.sh
deleted file mode 100755
index d5b7bb9..0000000
--- a/virtualbox/serial_vm.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/usr/bin/env bash
-
-socat UNIX-CONNECT:"/tmp/serial_$1" stdio,raw,echo=0,icanon=0
diff --git a/virtualbox/setup_vm.sh b/virtualbox/setup_vm.sh
deleted file mode 100755
index 3c53f88..0000000
--- a/virtualbox/setup_vm.sh
+++ /dev/null
@@ -1,158 +0,0 @@
-#!/usr/bin/env bash
-
-SCRIPTPATH="$( cd "$(dirname "$0")" ; pwd -P )"
-
-CONFFILE="${1:-standard_controller.conf}"
-source $SCRIPTPATH/$CONFFILE
-
-VM_PREFIX_NAME="${VM_PREFIX_NAME:-default-}"
-CONTROLLER_CPUS="${TIC_CONTROLLER_CPUS:-4}"
-CONTROLLER_MEM="${TIC_CONTROLLER_MEM:-8192}"
-CONTROLLER_DISK1="${TIC_CONTROLLER_DISK1:-81920}"
-CONTROLLER_DISK2="${TIC_CONTROLLER_DISK2:-10240}"
-CONTROLLER_DISK3="${TIC_CONTROLLER_DISK3:-4096}"
-ISO="${TIC_INSTALL_ISO:-$SCRIPTPATH/bootimage.iso}"
-
-HOSTADD_SCRIPT="$SCRIPTPATH/add_host.sh"
-
-declare -a CREATED_VMS
-machine_folder=`VBoxManage list systemproperties | grep "Default machine folder:" | cut -d : -f 2 | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//'`
-
-# VRDE port for 1st VM
-vrdeport="${TIC_VDEPORT_START:-13389}"
-function set_vrde {
-    vm=$1
-    VBoxManage modifyvm "$vm" --vrde on --vrdeaddress 127.0.0.1 --vrdeport $vrdeport
-    let vrdeport=vrdeport+1
-}
-
-function my_error {
-    echo "Error: $1"
-    my_trap_clean
-    exit 1
-}
-
-function my_trap_clean {
-    echo "deleting created VMS ${CREATED_VMS[@]}..."
-    for vm in ${CREATED_VMS[@]}; do
-        VBoxManage unregistervm "$vm" --delete
-    done
-}
-
-function init_hostonly_net {
-    # Create hostonly networks
-    VBoxManage list hostonlyifs | grep vboxnet0 && vboxnet="1"
-    if [ "x$vboxnet" != "x" ]; then
-        VBoxManage list hostonlyifs
-        read -r -p "Hostonly network vboxnet0 already existed. Are you sure to reconfigure it? [y/N] " response
-        case $response in
-            [yY][eE][sS]|[yY])
-                echo
-                ;;
-            *)
-                my_error "Please make sure it's safe before you remove hostonly network vboxnet0!"
-                ;;
-        esac
-    else
-        VBoxManage hostonlyif create
-    fi
-    VBoxManage hostonlyif ipconfig vboxnet0 --ip 10.10.10.1 --netmask 255.255.255.0
-}
-
-function createvm {
-    vm=$1
-    cpus=$2
-    mem=$3
-
-    echo "creating VM ${vm}..."
-    # Find if VM already existing
-    VBoxManage showvminfo "$vm" &>/dev/null && my_error "VM $vm already existed. Please delete it first"
-    CREATED_VMS+=("$vm")
-    # Create VM
-    VBoxManage createvm --name "$vm" --register
-
-    # Configure controller VM
-    # CPU
-    VBoxManage modifyvm "$vm" --ostype Linux_64 --cpus "$cpus" --pae on --longmode on --x2apic on --largepages off
-    # Memory
-    VBoxManage modifyvm "$vm" --memory "$mem"
-    # Network
-    VBoxManage modifyvm "$vm" --cableconnected1 on --nic1 hostonly --nictype1 82540EM --hostonlyadapter1 vboxnet0
-    VBoxManage modifyvm "$vm" --cableconnected2 on --nic2 intnet --nictype2 82540EM --intnet2 intnet-management-$(whoami) --nicpromisc2 allow-all --nicbootprio2 1
-    VBoxManage modifyvm "$vm" --cableconnected3 on --nic3 intnet --nictype3 virtio --intnet3 intnet-data1-$(whoami) --nicpromisc3 allow-all
-    VBoxManage modifyvm "$vm" --cableconnected4 on --nic4 intnet --nictype4 virtio --intnet4 intnet-data2-$(whoami) --nicpromisc4 allow-all
-    # Storage Medium
-    VBoxManage createmedium disk --filename "${machine_folder}/${vm}/${vm}-disk1.vdi" --size $CONTROLLER_DISK1 --format VDI
-    VBoxManage createmedium disk --filename "${machine_folder}/${vm}/${vm}-disk2.vdi" --size $CONTROLLER_DISK2 --format VDI
-    VBoxManage createmedium disk --filename "${machine_folder}/${vm}/${vm}-disk3.vdi" --size $CONTROLLER_DISK3 --format VDI
-    VBoxManage storagectl "$vm" --name SATA --add sata --controller IntelAhci --portcount 4 --hostiocache on --bootable on
-    VBoxManage storageattach "$vm" --storagectl SATA --port 0 --device 0 --type hdd --medium "${machine_folder}/${vm}/${vm}-disk1.vdi"
-    VBoxManage storageattach "$vm" --storagectl SATA --port 1 --device 0 --type hdd --medium "${machine_folder}/${vm}/${vm}-disk2.vdi"
-    VBoxManage storageattach "$vm" --storagectl SATA --port 2 --device 0 --type hdd --medium "${machine_folder}/${vm}/${vm}-disk3.vdi"
-    VBoxManage storageattach "$vm" --storagectl SATA --port 3 --device 0 --type dvddrive --medium emptydrive
-    # Display
-    VBoxManage modifyvm "$vm" --vram 16
-    # Audio
-    VBoxManage modifyvm "$vm" --audio none
-    # Boot Order
-    VBoxManage modifyvm "$vm" --boot1 dvd --boot2 disk --boot3 net --boot4 none
-    # Other
-    VBoxManage modifyvm "$vm" --ioapic on --rtcuseutc on
-    # VM sepcific
-    # Serial
-    VBoxManage modifyvm "$vm" --uart1 0x3F8 4 --uartmode1 server "/tmp/serial_$vm"
-    set_vrde "$vm"
-}
-
-function clonevm {
-    src=$1
-    target=$2
-    echo "creating VM ${target} from ${src}..."
-    # Find if vm already existing
-    VBoxManage showvminfo "$target" &>/dev/null && my_error "VM $target already existed. Please delete it first"
-    VBoxManage clonevm  "$src" --mode machine --name "$target" --register
-    CREATED_VMS+=("$target")
-    # Serial
-    VBoxManage modifyvm "$target" --uart1 0x3F8 4 --uartmode1 server "/tmp/serial_$target"
-    set_vrde "$target"
-}
-
-trap my_trap_clean SIGINT SIGTERM
-
-set -e
-
-[[ -f $ISO ]] || my_error "Can not fild install image $ISO"
-
-# Init hostonly network
-init_hostonly_net
-
-# Create host_add.sh for Compute and Controller node
-rm -f "$HOSTADD_SCRIPT"
-cat <<EOF > "$HOSTADD_SCRIPT"
-#!/usr/bin/env bash
-source /etc/platform/openrc
-EOF
-chmod +x "$HOSTADD_SCRIPT"
-
-# Create Contoller VM, at least controller0
-createvm "${VM_PREFIX_NAME}controller-0" $CONTROLLER_CPUS $CONTROLLER_MEM
-COUNTER=1
-while [  $COUNTER -lt $TIC_CONTROLLER_NUM  ]; do
-    clonevm ${VM_PREFIX_NAME}controller-0 "${VM_PREFIX_NAME}controller-$COUNTER"
-    mac=`VBoxManage showvminfo "${VM_PREFIX_NAME}controller-$COUNTER" | grep intnet-management | grep -o "MAC: [0-9a-fA-F]*" | awk '{ print $2 }' | sed 's/../&:/g;s/:$//'`
-    echo "system host-add -n ${VM_PREFIX_NAME}controller-$COUNTER -p controller -m $mac" >> "$HOSTADD_SCRIPT"
-    let COUNTER=COUNTER+1
-done
-
-# Create Compute VM
-COUNTER=0
-while [  $COUNTER -lt $TIC_COMPUTE_NUM  ]; do
-    clonevm ${VM_PREFIX_NAME}controller-0 "${VM_PREFIX_NAME}compute-$COUNTER"
-    mac=`VBoxManage showvminfo "${VM_PREFIX_NAME}compute-$COUNTER" | grep intnet-management | grep -o "MAC: [0-9a-fA-F]*" | awk '{ print $2 }' | sed 's/../&:/g;s/:$//'`
-    echo "system host-add -n ${VM_PREFIX_NAME}compute-$COUNTER -p compute -m $mac" >> "$HOSTADD_SCRIPT"
-    let COUNTER=COUNTER+1
-done
-
-# Start Controller-0 with bootiso.img
-VBoxManage storageattach ${VM_PREFIX_NAME}controller-0 --storagectl SATA --port 3 --device 0 --type dvddrive --medium "$ISO"
-$SCRIPTPATH/start_vm.sh ${VM_PREFIX_NAME}controller-0
diff --git a/virtualbox/standard_controller.conf b/virtualbox/standard_controller.conf
deleted file mode 100644
index a13037b..0000000
--- a/virtualbox/standard_controller.conf
+++ /dev/null
@@ -1,20 +0,0 @@
-# Number of Controller nodes
-TIC_CONTROLLER_NUM=1
-# Number of Compute nodes
-TIC_COMPUTE_NUM=1
-
-# vCPU
-TIC_CONTROLLER_CPUS="4"
-# Memory size, in MB
-TIC_CONTROLLER_MEM="8192"
-# Disk1 size, in 1 MB units
-TIC_CONTROLLER_DISK1="81920"
-# Disk2 size, in 1 MB units
-TIC_CONTROLLER_DISK2="10240"
-# First port for VRDE
-# This is for a Virtualbox Remote Display Port
-# https://www.virtualbox.org/manual/ch07.html#vrde
-TIC_VDEPORT_START=13389
-
-# Install image
-TIC_INSTALL_ISO="$PWD/bootimage.iso"
diff --git a/virtualbox/start_vm.sh b/virtualbox/start_vm.sh
deleted file mode 100755
index 6fb8cdd..0000000
--- a/virtualbox/start_vm.sh
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-
-rdeport=`VBoxManage showvminfo $1 | grep "^VRDE:" | grep -o "Ports [0-9]*" | cut -d ' ' -f 2`
-if [ "x$rdeport" == "x" ]; then
-    echo "Vm $1 not found or not configured to use rde".
-    exit 1
-fi
-
-VBoxManage startvm "$1" --type headless
-
-sleep 3
-echo rdesktop-vrdp -a 16 -N "127.0.0.1:$rdeport"
-if xdpyinfo 2>&1 >> /dev/null; then
-    rdesktop-vrdp -a 16 -N "127.0.0.1:$rdeport" &
-else
-    echo "Running without X display. Use a tunnel from your laptop"
-    echo "ssh -L $rdeport:127.0.0.1:$rdeport -N -f -l <uname> madbuild01.ostc.intel.com"
-    echo "Then run rdesktop-vrdp -a 16 -N 127.0.0.1:$rdeport from your laptop"
-fi
diff --git a/virtualbox/stop_vm.sh b/virtualbox/stop_vm.sh
deleted file mode 100755
index c01d548..0000000
--- a/virtualbox/stop_vm.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/usr/bin/env bash
-
-
-VBoxManage controlvm "$1" poweroff
-