open-vm-tools-init

   1 #!/bin/sh
   2 #
   3 # open-vm-tools Helper scripts for open-vm-tools
   4 #
   5 # chkconfig:    345 90 20
   6 #
   7 # description:  Helper scripts for open-vm-tools
   8 #
   9 # $Id$
  10
  11 # Source function library.
  12 . /etc/rc.d/init.d/functions
  13
  14 RETVAL=0
  15 kver=`uname -r`
  16
  17 is_ESX_running() {
  18     if [ ! -f /usr/bin/vmware-checkvm ] ; then
  19                 echo no
  20                 return
  21     fi
  22
  23     if /usr/bin/vmware-checkvm -p | grep -q ESX; then
  24                 echo yes
  25     else
  26                 echo no
  27     fi
  28 }
  29
  30 # return true if $module exists for current kernel
  31 module_exist() {
  32         local module=$1
  33         test -f /lib/modules/$kver/misc/$module.ko*
  34 }
  35
  36 start_vmxnet() {
  37         # Check if the service is already running?
  38         if [ -f /var/lock/subsys/open-vm-tools-vmxnet ]; then
  39                 msg_already_running "Open Virtual Machine vmxnet script"
  40                 return
  41         fi
  42
  43         msg_starting "Open Virtual Machine vmxnet script"
  44         busy
  45         if ! module_exist vmxnet; then
  46                 fail
  47                 echo -e "\tCan't find vmxnet module"
  48                 RETVAL=1
  49                 return
  50         fi
  51
  52         for ethif in `ifconfig -a | grep ^eth | cut -d' ' -f1`; do
  53                 /sbin/ethtool -K $ethif tso on > /dev/null 2>&1
  54         done
  55         ok
  56         touch /var/lock/subsys/open-vm-tools-vmxnet
  57 }
  58
  59 stop_vmxnet() {
  60         if [ ! -f /var/lock/subsys/open-vm-tools-vmxnet ]; then
  61                 msg_not_running "Open Virtual Machine vmxnet script"
  62                 return
  63         fi
  64
  65         msg_stopping "Open Virtual Machine vmxnet script"
  66         busy
  67         rm -f /var/lock/subsys/open-vm-tools-vmxnet
  68         ok
  69 }
  70
  71 start_vmblock() {
  72         # vmblock is not required and unsupported on ESX so first check
  73         # if it's installed then try to use
  74         module_exist vmblock || return
  75
  76         # Check if the service is already running?
  77         if [ -f /var/lock/subsys/open-vm-tools-vmblock ]; then
  78                 msg_already_running "Open Virtual Machine vmblock script"
  79                 return
  80         fi
  81
  82         _modprobe single vmblock
  83         msg_starting "Open Virtual Machine vmblock script"
  84         busy
  85         mkdir -p /tmp/VMwareDnD
  86         chmod 1777 /tmp/VMwareDnD
  87         mount -t vmblock none /proc/fs/vmblock/mountPoint
  88         RETVAL=$?
  89         [ $RETVAL -eq 0 ] && touch /var/lock/subsys/open-vm-tools-vmblock && ok && return
  90         fail
  91 }
  92
  93 stop_vmblock() {
  94         module_exist vmblock || return
  95
  96         if [ ! -f /var/lock/subsys/open-vm-tools-vmblock ]; then
  97                 msg_not_running "Open Virtual Machine vmblock script"
  98                 return
  99         fi
 100
 101         msg_stopping "Open Virtual Machine vmblock script"
 102         busy
 103         umount /proc/fs/vmblock/mountPoint
 104         RETVAL=$?
 105         [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/open-vm-tools-vmblock && ok && return
 106         fail
 107 }
 108
 109 start_vmhgfs() {
 110         # vmhgfs is not required and usupported on ESX so first check
 111         # if it's installed then try to use
 112         module_exist vmhgfs || return
 113
 114         # Check if the service is already running?
 115         if [ -f /var/lock/subsys/open-vm-tools-vmhgfs ]; then
 116                 msg_already_running "Open Virtual Machine vmhgfs script"
 117                 return
 118         fi
 119
 120         _modprobe single vmhgfs
 121         msg_starting "Open Virtual Machine vmhgfs script"
 122         busy
 123         mkdir -p /mnt/hgfs
 124         mount -t vmhgfs .host:/ /mnt/hgfs
 125         RETVAL=$?
 126         [ $RETVAL -eq 0 ] && touch /var/lock/subsys/open-vm-tools-vmhgfs && ok && return
 127         fail
 128 }
 129
 130 stop_vmhgfs() {
 131         module_exist vmhgfs || return
 132
 133         if [ ! -f /var/lock/subsys/open-vm-tools-vmhgfs ]; then
 134                 msg_not_running "Open Virtual Machine vmhgfs script"
 135                 return
 136         fi
 137
 138         msg_stopping "Open Virtual Machine vmhgfs script"
 139         busy
 140         umount /mnt/hgfs
 141         RETVAL=$?
 142         [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/open-vm-tools-vmhgfs && ok && return
 143         fail
 144 }
 145
 146 start_vmsync() {
 147         # Check if the service is already running?
 148         if [ -f /var/lock/subsys/open-vm-tools-vmsync ]; then
 149                 msg_already_running "Open Virtual Machine vmsync script"
 150                 return
 151         fi
 152
 153         _modprobe single vmsync
 154         msg_starting "Open Virtual Machine vmsync script"
 155         daemon /usr/bin/vmtoolsd --background /var/run/vmtoolsd.pid
 156         RETVAL=$?
 157         [ $RETVAL -eq 0 ] && touch /var/lock/subsys/open-vm-tools-vmsync
 158 }
 159
 160 stop_vmsync() {
 161         if [ ! -f /var/lock/subsys/open-vm-tools-vmsync ]; then
 162                 msg_not_running "Open Virtual Machine vmsync script"
 163                 return
 164         fi
 165
 166         msg_stopping "Open Virtual Machine vmsync script"
 167         killproc --pidfile vmtoolsd.pid vmtoolsd
 168         rm -f /var/lock/subsys/open-vm-tools-vmsync
 169 }
 170
 171 start() {
 172         start_vmxnet
 173         if is_no `is_ESX_running`; then
 174                 start_vmblock
 175                 start_vmhgfs
 176         fi
 177         _modprobe single vmware_vmmemctl
 178         _modprobe single vmci
 179         _modprobe single vsock
 180         _modprobe single vmw_pvscsi
 181         start_vmsync
 182 }
 183
 184 stop() {
 185         stop_vmxnet
 186         stop_vmblock
 187         stop_vmhgfs
 188         stop_vmsync
 189 }
 190
 191 # See how we were called.
 192 case "$1" in
 193   start)
 194         start
 195         ;;
 196   stop)
 197         stop
 198         ;;
 199   restart)
 200         stop
 201         start
 202         ;;
 203   *)
 204         msg_usage "$0 {start|stop|restart}"
 205         exit 3
 206 esac
 207
 208 exit $RETVAL