usr/src/cmd/allocate/svc-allocate

   1 #! /bin/sh
   2 #
   3 #
   4 # CDDL HEADER START
   5 #
   6 # The contents of this file are subject to the terms of the
   7 # Common Development and Distribution License (the "License").
   8 # You may not use this file except in compliance with the License.
   9 #
  10 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  11 # or http://www.opensolaris.org/os/licensing.
  12 # See the License for the specific language governing permissions
  13 # and limitations under the License.
  14 #
  15 # When distributing Covered Code, include this CDDL HEADER in each
  16 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  17 # If applicable, add the following below this CDDL HEADER, with the
  18 # fields enclosed by brackets "[]" replaced with your own identifying
  19 # information: Portions Copyright [yyyy] [name of copyright owner]
  20 #
  21 # CDDL HEADER END
  22 #
  23 # Copyright (c) 1993, 2010, Oracle and/or its affiliates. All rights reserved.
  24 #
  25
  26 . /lib/svc/share/smf_include.sh
  27
  28 DEVALLOC=/etc/security/device_allocate
  29 DEVMAPS=/etc/security/device_maps
  30 DEVFSADM=/usr/sbin/devfsadm
  31 MKDEVALLOC=/usr/sbin/mkdevalloc
  32 MKDEVMAPS=/usr/sbin/mkdevmaps
  33 HALFDI=/etc/hal/fdi/policy/30user/90-solaris-device-allocation.fdi
  34
  35 # dev_allocation_convert
  36 #       All the real work gets done in this function
  37
  38 dev_allocation_convert()
  39 {
  40 #
  41 # If allocation already configured, just return
  42 #
  43 if [ -f ${HALFDI} -a -f ${DEVALLOC} -a -f ${DEVMAPS} ]; then
  44     return
  45 fi
  46
  47 # Prevent automount of removable and hotpluggable volume
  48 # by forcing volume.ignore HAL property on all such volumes.
  49 if [ ! -f ${HALFDI} ]; then
  50         cat > ${HALFDI} <<FDI
  51 <?xml version="1.0" encoding="UTF-8"?>
  52 <deviceinfo version="0.2">
  53   <device>
  54     <match key="info.capabilities" contains="volume">
  55       <match key="@block.storage_device:storage.removable" bool="true">
  56         <merge key="volume.ignore" type="bool">true</merge>
  57       </match>
  58       <match key="@block.storage_device:storage.hotpluggable" bool="true">
  59         <merge key="volume.ignore" type="bool">true</merge>
  60       </match>
  61     </match>
  62   </device>
  63 </deviceinfo>
  64 FDI
  65 fi
  66
  67 # Initialize device allocation
  68
  69 if [ ! -f ${DEVALLOC} ]; then
  70     echo "DEVICE_ALLOCATION=ON" > $DEVALLOC
  71     ${MKDEVALLOC} >> $DEVALLOC
  72 fi
  73 if [ ! -f ${DEVMAPS} ]; then
  74     ${MKDEVMAPS} > $DEVMAPS
  75 fi
  76 }
  77
  78 dev_allocation_unconvert()
  79 {
  80         # Turn off device allocation.
  81         ${DEVFSADM} -d
  82         /usr/bin/rm -f $DEVALLOC $DEVMAPS
  83         # Restore default policy for removable and hotpluggable volumes
  84         /usr/bin/rm -f $HALFDI
  85 }
  86
  87 case "$1" in
  88 'start')
  89         dev_allocation_convert
  90         deallocate -Is
  91         ;;
  92 'stop')
  93         state=`/usr/bin/svcprop -c -p general/enabled $SMF_FMRI 2>/dev/null`
  94         if [ "$state" = "true" ] ; then
  95                 exit $SMF_EXIT_OK
  96         fi
  97         dev_allocation_unconvert
  98         ;;
  99 esac
 100
 101 exit $SMF_EXIT_OK