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