fuel-plugin-ovsnfv/deployment_scripts/puppet/modules/ovsdpdk/files/kvm-wrapper.sh

   1 #!/usr/bin/env bash
   2 VIRTIO_OPTIONS="csum=off,gso=off,guest_tso4=off,guest_tso6=off,guest_ecn=off"
   3 VHOST_FORCE="vhostforce"
   4 SHARE="share=on"
   5 add_mem=False
   6 i=0
   7 while [ $# -gt 0 ]; do
   8      case "$1" in
   9
  10      -device)
  11         args[i]="$1"
  12         (( i++ ))
  13         shift
  14         if [[ $1 =~ "vhost-user" ]]
  15         then
  16                 args[i]=${1},${VHOST_FORCE}
  17                 (( i++))
  18                 shift
  19
  20         fi
  21         ;;
  22     -object)
  23         args[i]="$1"
  24         (( i++ ))
  25         shift
  26         if [[ $1 =~ "memory-backend-file" ]]
  27         then
  28                 args[i]=${1},${SHARE}
  29                 (( i++))
  30                 shift
  31
  32         fi
  33         ;;
  34
  35      *)
  36          args[i]="$1"
  37          (( i++ ))
  38          shift ;;
  39      esac
  40 done
  41 echo "qemu ${args[@]}"  > /tmp/qemu.orig
  42 if [ -e /usr/bin/qemu-system-x86_64 ]; then
  43     exec /usr/bin/qemu-system-x86_64  "${args[@]}"
  44 elif [ -e /usr/libexec/qemu-kvm.orig ]; then
  45     exec /usr/libexec/qemu-kvm.orig  "${args[@]}"
  46 fi