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    revision 781 by niro, Mon Dec 22 22:01:15 2008 UTC revision 1248 by niro, Fri Mar 11 17:18:42 2011 UTC
    # Line 1  Line 1 
    1  #!/bin/bash  #!/bin/bash
    2  # $Header: /home/cvsd/magellan-cvs/magellan-src/magellan-initscripts/etc/rc.d/init.d/rc,v 1.21 2008-12-22 22:01:15 niro Exp $  # $Id$
    3    
    4  source /etc/conf.d/rc  source /etc/conf.d/rc
    5  source ${rc_functions}  source ${rc_functions}
    # Line 10  MAGEVER="$(< /etc/mageversion)" Line 10  MAGEVER="$(< /etc/mageversion)"
    10  # source kernel config if exists  # source kernel config if exists
    11  [ -f /etc/conf.d/kernel ] && source /etc/conf.d/kernel  [ -f /etc/conf.d/kernel ] && source /etc/conf.d/kernel
    12    
    13  udev_version()  # override devicemanager helper functions
    14  {  if [[ ${RC_DEVICEMANAGER} = udev ]] && [[ -f ${rc_base}/init.d/udev ]]
    15   local version=0  then
    16     source ${rc_base}/init.d/udev
      if [[ -x /sbin/udev ]]  
      then  
      version=$(/sbin/udev -V)  
      # We need it without a leading '0', else bash do the wrong thing  
      version=${version##0}  
      # Older udev's will print nothing  
      [[ -z ${version} ]] && version=0  
      elif [[ -x /sbin/udevd ]]  
      then  
      version=$(/sbin/udevd --version)  
      version=${version##0}  
      [[ -z ${version} ]] && version=0  
      fi  
       
      echo "${version}"  
     }  
       
     populate_udev()  
     {  
      local opts  
       
      # tell modprobe.sh to be verbose to $CONSOLE  
      echo CONSOLE=${CONSOLE} > /dev/.udev_populate  
       
      # populate /dev with devices already found by the kernel  
      echo -e ${COLOREDSTAR}"  Populating /dev with existing devices through uevents ..."  
      if [[ ${RC_COLDPLUG} = yes ]]  
      then  
      /sbin/udevtrigger  
      else  
      # do not run any init-scripts  
      /sbin/udevadm control --env do_not_run_plug_service=1  
       
      # only create device nodes  
      /sbin/udevtrigger --attr-match=dev  
       
      # run persistent-net stuff  
      /sbin/udevtrigger --subsystem-match=net  
      fi  
      evaluate_retval  
       
      # loop until everything is finished  
      echo -e ${COLOREDSTAR}"  Letting udev process events ..."  
      /sbin/udevsettle --timeout=60  
      evaluate_retval  
       
      # unset this variable  
      udevadm control --env do_not_run_plug_service=  
       
      rm -f /dev/.udev_populate  
      return 0  
     }  
       
     seed_dev()  
     {  
      # seed /dev with some things that we know we need  
      echo -e ${COLOREDSTAR}"  Seeding /dev with needed nodes ..."  
      (  
      [ ! -c /dev/console ] && mknod /dev/console c 5 1  
      [ ! -c /dev/tty1 ] && mknod /dev/tty1 c 4 1  
      [ ! -c /dev/null ] && mknod /dev/null c 1 3  
       
      # copy over any persistant things  
      if [[ -d /lib/udev/devices ]]  
      then  
      cp -RPp /lib/udev/devices/* /dev 2>/dev/null  
      fi  
    17    
    18   # not provided by sysfs but needed  elif [[ ${RC_DEVICEMANAGER} = mdev ]] && [[ -f ${rc_base}/init.d/mdev ]]
    19   ln -snf /proc/self/fd /dev/fd  then
    20   ln -snf fd/0 /dev/stdin   source ${rc_base}/init.d/mdev
    21   ln -snf fd/1 /dev/stdout  fi
      ln -snf fd/2 /dev/stderr  
      [[ -e /proc/kcore ]] && ln -snf /proc/kcore /dev/core  
       
      # create problematic directories  
      mkdir -p /dev/pts /dev/shm  
      )  
      evaluate_retval  
     }  
    22    
    23  trap "" INT QUIT TSTP  trap "" INT QUIT TSTP
    24    
    # Line 101  trap "" INT QUIT TSTP Line 26  trap "" INT QUIT TSTP
    26    
    27  if [[ $runlevel = sysinit ]]  if [[ $runlevel = sysinit ]]
    28  then  then
    29   echo   rc_echo
    30   echo -e "${COLGREEN}Starting ${COLBLUE}MAGELLAN (v${MAGEVER}) ${COLGREEN}Linux${COLDEFAULT}"   rc_echo -e "${COLGREEN}Starting ${COLBLUE}MAGELLAN (v${MAGEVER}) ${COLGREEN}Linux${COLDEFAULT}"
    31   echo -e "Copyright 2001-2008 Niels Rogalla; http://magellan-linux.net"   rc_echo "Copyright 2001-2011 Niels Rogalla; http://magellan-linux.net"
    32   echo   rc_echo
    33    
    34   # mount proc filesystem, needed for bootsplash;   # mount proc filesystem, needed for bootsplash;
    35   # no use of '/etc/rc.d/init.d/mountproc' anymore   # no use of '/etc/rc.d/init.d/mountproc' anymore
    36   if [ ! -e /proc/mounts ]   if [ ! -e /proc/mounts ]
    37   then   then
    38   echo -e ${COLOREDSTAR}"Mounting proc file system ..."   rc_print "Mounting proc file system ..."
    39   mount -n /proc   mount -n /proc
    40   evaluate_retval   evaluate_retval
    41   fi   fi
    # Line 122  then Line 47  then
    47   # mount sys file system before udev   # mount sys file system before udev
    48   if [ -d /sys ]   if [ -d /sys ]
    49   then   then
    50   echo -e ${COLOREDSTAR}"Mounting sysfs file system ..."   rc_print "Mounting sysfs file system ..."
    51   mount -n -t sysfs sysfs /sys   mount -n -t sysfs sysfs /sys
    52   evaluate_retval   evaluate_retval
    53   else   else
    54   echo -e ${COLORED}"Fatal: mountpoint /sys missing ..."   rc_echo -e ${COLORED}"Fatal: mountpoint /sys missing ..."
    55   echo -e ${COLYELLOW}"Please create the directory /sys (mkdir -p /sys)."   rc_echo -e ${COLYELLOW}"Please create the directory /sys (mkdir -p /sys)."
    56   echo -e ${COLYELLOW}"It's essential for a 2.6 kernel."   rc_echo -e ${COLYELLOW}"It's essential for a 2.6 kernel."
    57   fi   fi
    58    
    59     # start device management
    60   #### load udev ####   start_devicemanager
      # check if /dev/console exists outside tmpfs  
      [ -c /dev/console ] ; need_redirect=$?  
       
      # create a ramdisk for populating udev  
      echo -e ${COLOREDSTAR}"Mounting udev at /dev ..."  
      # many video drivers needed exec access  
      fstype=ramfs  
      # tmpfs was suggested by Greg Kroah-Hartman  
      kernel_supports_fs tmpfs && fstype=tmpfs  
      mount -n -t ${fstype} udev /dev -o exec,nosuid,mode=0755,size=10M  
      evaluate_retval  
       
      # if a device tarball exists load it and if it is activated  
      echo -e ${COLOREDSTAR}"Configurating system to use udev ..."  
      if [[ ${RC_DEVICE_TARBALL} = yes ]]  
      then  
      echo -e ${COLOREDSTAR}"  Populating /dev with saved device nodes ..."  
      tar -jxpf /lib/udev/state/devices.tar.bz2 -C /dev  
      evaluate_retval  
      fi  
       
      # other eeded device nodes with udev  
      seed_dev  
       
      if [ -e /proc/sys/kernel/hotplug ]  
      then  
      echo -e ${COLOREDSTAR}"  Using netlink for hotplug events ..."  
      echo "" > /proc/sys/kernel/hotplug  
      evaluate_retval  
      else  
      echo -e ${COLOREDSTAR}${COLYELLOW}"  Kernel was not compiled with hotplug support !"  
      print_status failure  
      fi  
       
      echo -e ${COLOREDSTAR}"  Starting udevd daemon ..."  
      if [ ${need_redirect} -eq 1 ]  
      then  
      # we need to open fds 0 1 2  
      /sbin/udevd --daemon </dev/console >/dev/console 2>/dev/console  
      else  
      /sbin/udevd --daemon  
      fi  
      evaluate_retval  
       
      # write root_link rule  
      /lib/udev/write_root_link_rule  
      # populate udev device nodes  
      populate_udev  
       
      # create nodes that udev can't  
      echo -e ${COLOREDSTAR}"  Finializing udev configuration ..."  
      [[ -x /sbin/dmsetup ]] && /sbin/dmsetup mknodes &>/dev/null  
      [[ -x /sbin/lvm ]] && /sbin/lvm vgscan -P --mknodes --ignorelockingfailure &>/dev/null  
      [[ -x /sbin/evms_activate ]] && /sbin/evms_activate -q &>/dev/null  
      print_status success  
       
      # same thing as /dev/.devfsd  
      touch /dev/.udev  
      ## end udev ##  
       
    61    
    62   ## load devpts ##   ## load devpts ##
    63   # devfs/udev with 2.6 has no ptys, so devpts is also needed   # devfs/udev with 2.6 has no ptys, so devpts is also needed
    # Line 206  then Line 71  then
    71   if [ ! -d "/dev/pts" -a -e "/dev/.devfsd" ] && is_fs_mounted devfs   if [ ! -d "/dev/pts" -a -e "/dev/.devfsd" ] && is_fs_mounted devfs
    72   then   then
    73   mkdir -p /dev/pts &> /dev/null || \   mkdir -p /dev/pts &> /dev/null || \
    74   echo "Could not create /dev/pts !"   rc_echo "Could not create /dev/pts !"
    75   fi   fi
    76    
    77   # now mount devpts   # now mount devpts
    78   if [ -d /dev/pts ]   if [ -d /dev/pts ]
    79   then   then
    80   echo -e ${COLOREDSTAR}"Mounting devpts at /dev/pts ..."   rc_print "Mounting devpts at /dev/pts ..."
    81   mount -n -t devpts -o gid=4,mode=0620 devpts /dev/pts   mount -n -t devpts -o gid=4,mode=0620 devpts /dev/pts
    82   evaluate_retval   evaluate_retval
    83   fi   fi
    84   else   else
    85   # devpts is not supported, give a warning   # devpts is not supported, give a warning
    86   echo -e ${COLRED}"No devpts filesystem found ..."   rc_echo -e ${COLRED}"No devpts filesystem found ..."
    87   echo -e ${COLYELLOW}"Your Kernel doesn't support the devpts filesystem."   rc_echo -e ${COLYELLOW}"Your Kernel doesn't support the devpts filesystem."
    88   echo -e ${COLYELLOW}"Devfs with a kernel-2.6.x needs devpts,"   rc_echo -e ${COLYELLOW}"Devfs/Udev with a kernel-2.6.x needs devpts,"
    89   echo -e ${COLYELLOW}"or no pty's are available."   rc_echo -e ${COLYELLOW}"or no pty's are available."
    90   echo -e ${COLYELLOW}"Please make shure that this is enabled in your kernel."   rc_echo -e ${COLYELLOW}"Please make sure that this is enabled in your kernel."
    91   echo   rc_echo
    92   echo -e ${COLYELLOW}"Press any key to continue ..."   rc_echo -e ${COLYELLOW}"Press any key to continue ..."
    93   read   read
    94   fi   fi
    95   ## end devpts ##   ## end devpts ##
    # Line 233  then Line 98  then
    98   ## load usbfs ##   ## load usbfs ##
    99   if kernel_supports_fs usbfs   if kernel_supports_fs usbfs
    100   then   then
    101   echo -e ${COLOREDSTAR}"Mounting usbfs at /proc/bus/usb ..."   rc_print "Mounting usbfs at /proc/bus/usb ..."
    102   mount -n -t usbfs usbfs /proc/bus/usb   mount -n -t usbfs usbfs /proc/bus/usb
    103   evaluate_retval   evaluate_retval
    104   fi   fi
    105   ## end usbfs ##   ## end usbfs ##
    106    
    107   ## services state dir ##   ## services state dir ##
    108   echo -e ${COLOREDSTAR}"Mounting tmpfs at ${svcdir} ..."   rc_print "Mounting tmpfs at ${svcdir} ..."
    109   mount -n -t tmpfs tmpfs "${svcdir}" -o rw,mode=0644,size="${svcsize}"k   mount -n -t tmpfs tmpfs "${svcdir}" -o rw,mode=0644,size="${svcsize}"k
    110   evaluate_retval   evaluate_retval
    111    
    # Line 260  then Line 125  then
    125   if [[ ${RC_DEVICE_TARBALL} = yes ]] && \   if [[ ${RC_DEVICE_TARBALL} = yes ]] && \
    126   [ -e /dev/.udev -a ! -e /dev/.devfsd -a ! -e /.bootdev ]   [ -e /dev/.udev -a ! -e /dev/.devfsd -a ! -e /.bootdev ]
    127   then   then
    128   echo -e ${COLOREDSTAR}"Saving /dev device nodes ..."   rc_print "Saving /dev device nodes ..."
    129   ( cd /dev; tar -jclpf "/tmp/devices-$$.tar.bz2" * &> /dev/null )   ( cd /dev; tar -jclpf "/tmp/devices-$$.tar.bz2" * &> /dev/null )
    130   mv -f "/tmp/devices-$$.tar.bz2" /lib/udev/state/devices.tar.bz2   mv -f "/tmp/devices-$$.tar.bz2" /lib/udev/state/devices.tar.bz2
    131   evaluate_retval   evaluate_retval
    132   fi   fi
    133    
    134     # stop device management
    135     stop_devicemanager
    136  fi  fi
    137    
    138    
    139  if [ "$runlevel" = "" ]  if [ "$runlevel" = "" ]
    140  then  then
    141   echo "Usage: $0 <runlevel>" >&2   rc_echo "Usage: $0 <runlevel>" >&2
    142   exit 1   exit 1
    143  fi  fi
    144    
    # Line 280  previous=$PREVLEVEL Line 148  previous=$PREVLEVEL
    148    
    149  if [ ! -d $rc_base/rc$runlevel.d ]  if [ ! -d $rc_base/rc$runlevel.d ]
    150  then  then
    151   echo "$rc_base/rc$runlevel.d does not exist"   rc_echo "$rc_base/rc$runlevel.d does not exist"
    152   exit 1   exit 1
    153  fi  fi
    154    
    # Line 300  then Line 168  then
    168   if [ ! -f $prev_start ] && [ ! -f $sysinit_start ]   if [ ! -f $prev_start ] && [ ! -f $sysinit_start ]
    169   then   then
    170   $WARNING   $WARNING
    171   echo "$i can't be executed because it was"   rc_echo "$i can't be executed because it was"
    172   echo "not started in the previous runlevel ($previous)"   rc_echo "not started in the previous runlevel ($previous)"
    173   $NORMAL   $NORMAL
    174   continue   continue
    175   fi   fi
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