Magellan Linux

  • Back to homepage
    • /[magellan-source]/trunk/magellan-initscripts/etc/rc.d/init.d/rc

    Diff of /trunk/magellan-initscripts/etc/rc.d/init.d/rc

    Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

    revision 428 by niro, Sun Mar 4 13:24:34 2007 UTC revision 782 by niro, Mon Dec 22 22:08:32 2008 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 1.13 2007-03-04 13:24:34 niro Exp $  # $Header: /home/cvsd/magellan-cvs/magellan-src/magellan-initscripts/etc/rc.d/init.d/rc,v 1.22 2008-12-22 22:08:32 niro Exp $
    3    
    4  source /etc/sysconfig/rc  source /etc/conf.d/rc
    5  source $rc_functions  source ${rc_functions}
    6    
    7    # load udev helper functions
    8    source ${rc_base}/init.d/udev
    9    
    10  # get mage version  # get mage version
    11  MAGEVER="$(< /etc/mageversion)"  MAGEVER="$(< /etc/mageversion)"
    # Line 10  MAGEVER="$(< /etc/mageversion)" Line 13  MAGEVER="$(< /etc/mageversion)"
    13  # source kernel config if exists  # source kernel config if exists
    14  [ -f /etc/conf.d/kernel ] && source /etc/conf.d/kernel  [ -f /etc/conf.d/kernel ] && source /etc/conf.d/kernel
    15    
     udev_version()  
     {  
      local version=0  
       
      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  
      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  
      if [ "$(kernel_version | sed 's:\.::g' | cut -d_ -f1)" -gt "2614" ]  
      then  
      echo -e ${COLOREDSTAR}"  Populating /dev with existing devices through uevents ..."  
      [[ $(udev_version) -ge "96" ]] && opts="--attr-match=dev"  
      /sbin/udevtrigger ${opts}  
      evaluate_retval  
      else  
      echo -e ${COLOREDSTAR}"  Populating /dev with existing devices with udevstart ..."  
      /sbin/udevstart  
      evaluate_retval  
      fi  
       
      # loop until everything is finished  
      echo -e ${COLOREDSTAR}"  Letting udev process events ..."  
      /sbin/udevsettle --timeout=60  
      evaluate_retval  
       
      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 --preserve=all --recursive --update /lib/udev/devices/* /dev  
      fi  
       
      # not provided by sysfs but needed  
      ln -snf /proc/self/fd /dev/fd  
      ln -snf fd/0 /dev/stdin  
      ln -snf fd/1 /dev/stdout  
      ln -snf fd/2 /dev/stderr  
      [[ -e /proc/kcore ]] && ln -snf /proc/kcore /dev/core  
       
      # create problematic directories  
      mkdir -p /dev/{pts,shm}  
      )  
      evaluate_retval  
     }  
       
    16  trap "" INT QUIT TSTP  trap "" INT QUIT TSTP
    17    
    18  [ "$1" != "" ] && runlevel=$1  [ "$1" != "" ] && runlevel=$1
    # Line 91  if [[ $runlevel = sysinit ]] Line 21  if [[ $runlevel = sysinit ]]
    21  then  then
    22   echo   echo
    23   echo -e "${COLGREEN}Starting ${COLBLUE}MAGELLAN (v${MAGEVER}) ${COLGREEN}Linux${COLDEFAULT}"   echo -e "${COLGREEN}Starting ${COLBLUE}MAGELLAN (v${MAGEVER}) ${COLGREEN}Linux${COLDEFAULT}"
    24   echo -e "Copyright 2001-2007 Niels Rogalla; http://magellan-linux.net"   echo -e "Copyright 2001-2008 Niels Rogalla; http://magellan-linux.net"
    25   echo   echo
    26    
    27   # mount proc filesystem, needed for bootsplash;   # mount proc filesystem, needed for bootsplash;
    # Line 107  then Line 37  then
    37   [ -z "${RC_VERBOSE_LEVEL}" ] && RC_VERBOSE_LEVEL=3   [ -z "${RC_VERBOSE_LEVEL}" ] && RC_VERBOSE_LEVEL=3
    38   echo "${RC_VERBOSE_LEVEL}" > /proc/sys/kernel/printk   echo "${RC_VERBOSE_LEVEL}" > /proc/sys/kernel/printk
    39    
    40   # mount sys file system before udev or devfs (kernel-2.6)   # mount sys file system before udev
    41   if [[ $(kernel_major_version) = 2.6 ]]   if [ -d /sys ]
    42   then   then
    43   if [ -d /sys ]   echo -e ${COLOREDSTAR}"Mounting sysfs file system ..."
    44   then   mount -n -t sysfs sysfs /sys
    45   echo -e ${COLOREDSTAR}"Mounting sysfs file system ..."   evaluate_retval
    46   mount -n -t sysfs sysfs /sys   else
    47   evaluate_retval   echo -e ${COLORED}"Fatal: mountpoint /sys missing ..."
    48   else   echo -e ${COLYELLOW}"Please create the directory /sys (mkdir -p /sys)."
    49   echo -e ${COLORED}"Fatal: mountpoint /sys missing ..."   echo -e ${COLYELLOW}"It's essential for a 2.6 kernel."
      echo -e ${COLYELLOW}"Please create the directory /sys (mkdir -p /sys)."  
      echo -e ${COLYELLOW}"It's essential for a 2.6 kernel."  
      fi  
    50   fi   fi
    51    
      ## load devfs ##  
      # load devfs only with a 2.4 kernel or its really wanted with a 2.6  
      if [[ $(kernel_major_version) = 2.4 ]] || [[ ${RC_USED_DEV} = devfs ]]  
      then  
      # start devfsd daemon, needed for bootsplash;  
      # no use of '/etc/rc.d/init.d/devfs' anymore  
      # check if devfs was mounted by the kernel,  
      # if not mount it (mbuild_livecd needs this one)  
      if [ ! -e /dev/.devfsd ]  
      then  
      echo -e ${COLOREDSTAR}"Mounting devfs file system ..."  
      mount -n -t devfs devfs /dev  
      evaluate_retval  
      fi  
       
      if [ -e /dev/.devfsd ]  
      then  
      echo -e ${COLOREDSTAR}"Starting devfsd ..."  
      ## directory /lib/dev-state !must! exists ##  
      /sbin/devfsd /dev &> /dev/null  
      evaluate_retval  
      else  
      echo -e ${COLRED}"No devfs filesystem found ..."  
      echo -e ${COLYELLOW}"Your Kernel doesn't support the devfs filesystem."  
      echo -e ${COLYELLOW}"Devfs is necessary to run Magellan-Linux."  
      echo -e ${COLYELLOW}"Please make shure that this is enabled in your kernel."  
      echo  
      echo -e ${COLYELLOW}"Press any key to shutdown the system safely ..."  
      read  
      $rc_base/init.d/halt  
      fi  
      fi  
    52    
    53   #### load udev ####   #### load udev ####
    54   # load udev only with a 2.6 kernel   start_udev
    55   if [[ $(kernel_major_version) = 2.6 ]] && [[ ${RC_USED_DEV} = udev ]]   ## end udev ##
      then  
      # check if /dev/console exists outside tmpfs  
      [ -c /dev/console ] ; need_redirect=$?  
    56    
      # 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  
      evaluate_retval  
    57    
    58   # if a device tarball exists load it and if it is activated   ## load devpts ##
    59   echo -e ${COLOREDSTAR}"Configurating system to use udev ..."   # devfs/udev with 2.6 has no ptys, so devpts is also needed
    60   if [[ ${RC_DEVICE_TARBALL} = yes ]]   # check if we really have devpts support
    61   then   if kernel_supports_fs devpts
    62   echo -e ${COLOREDSTAR}"  Populating /dev with saved device nodes ..."   then
    63   tar -jxpf /lib/udev-state/devices.tar.bz2 -C /dev   # /dev/pts maybe not exists.
    64   evaluate_retval   # We only create this directory only if devfs was mounted,
    65   fi   # or it will fail as / is still mounted readonly
    66     # udev has this dir already, only a sanity check for devfs
    67   # other eeded device nodes with udev   if [ ! -d "/dev/pts" -a -e "/dev/.devfsd" ] && is_fs_mounted devfs
      seed_dev  
       
      if [ -e /proc/sys/kernel/hotplug ]  
    68   then   then
    69   if [ "$(kernel_version | sed 's:\.::g' | cut -d_ -f1)" -gt "2614" ]   mkdir -p /dev/pts &> /dev/null || \
    70   then   echo "Could not create /dev/pts !"
      echo -e ${COLOREDSTAR}"  Using netlink for hotplug events ..."  
      echo "" > /proc/sys/kernel/hotplug  
      evaluate_retval  
      else  
      echo -e ${COLOREDSTAR}"  Setting /sbin/udevsend as hotplug agent ..."  
      echo "/sbin/udevsend" > /proc/sys/kernel/hotplug  
      evaluate_retval  
      fi  
      else  
      echo -e ${COLOREDSTAR}${COLYELLOW}"  Kernel was not compiled with hotplug support !"  
      print_status failure  
    71   fi   fi
    72    
    73   echo -e ${COLOREDSTAR}"  Starting udevd daemon ..."   # now mount devpts
    74   if [ ${need_redirect} -eq 1 ]   if [ -d /dev/pts ]
    75   then   then
    76   # we need to open fds 0 1 2   echo -e ${COLOREDSTAR}"Mounting devpts at /dev/pts ..."
    77   /sbin/udevd --daemon </dev/console >/dev/console 2>/dev/console   mount -n -t devpts -o gid=4,mode=0620 devpts /dev/pts
    78   else   evaluate_retval
      /sbin/udevd --daemon  
    79   fi   fi
    80   evaluate_retval   else
    81     # devpts is not supported, give a warning
    82   populate_udev   echo -e ${COLRED}"No devpts filesystem found ..."
    83     echo -e ${COLYELLOW}"Your Kernel doesn't support the devpts filesystem."
    84   # create nodes that udev can't   echo -e ${COLYELLOW}"Devfs with a kernel-2.6.x needs devpts,"
    85   echo -e ${COLOREDSTAR}"  Finializing udev configuration ..."   echo -e ${COLYELLOW}"or no pty's are available."
    86   [[ -x /sbin/dmsetup ]] && /sbin/dmsetup mknodes &>/dev/null   echo -e ${COLYELLOW}"Please make shure that this is enabled in your kernel."
    87   [[ -x /sbin/lvm ]] && /sbin/lvm vgscan -P --mknodes --ignorelockingfailure &>/dev/null   echo
    88   [[ -x /sbin/evms_activate ]] && /sbin/evms_activate -q &>/dev/null   echo -e ${COLYELLOW}"Press any key to continue ..."
    89   print_status success   read
       
      # same thing as /dev/.devfsd  
      touch /dev/.udev  
    90   fi   fi
    91     ## end devpts ##
    92    
    93   ## load devpts ##  
    94   # devfs/udev with 2.6 has no ptys, so devpts is also needed   ## load usbfs ##
    95   if [[ $(kernel_major_version) = 2.6 ]]   if kernel_supports_fs usbfs
    96   then   then
    97   # check if we really have devpts support   echo -e ${COLOREDSTAR}"Mounting usbfs at /proc/bus/usb ..."
    98   if kernel_supports_fs devpts   mount -n -t usbfs usbfs /proc/bus/usb
    99   then   evaluate_retval
      # /dev/pts maybe not exists.  
      # We only create this directory only if devfs was mounted,  
      # or it will fail as / is still mounted readonly  
      # udev has this dir already, only a sanity check for devfs  
      if [ ! -d "/dev/pts" -a -e "/dev/.devfsd" ] && is_fs_mounted devfs  
      then  
      mkdir -p /dev/pts &> /dev/null || \  
      echo "Could not create /dev/pts !"  
      fi  
       
      # now mount devpts  
      if [ -d /dev/pts ]  
      then  
      echo -e ${COLOREDSTAR}"Mounting devpts at /dev/pts ..."  
      mount -n -t devpts -o gid=4,mode=0620 devpts /dev/pts  
      evaluate_retval  
      fi  
      else  
      # devpts is not supported, give a warning  
      echo -e ${COLRED}"No devpts filesystem found ..."  
      echo -e ${COLYELLOW}"Your Kernel doesn't support the devpts filesystem."  
      echo -e ${COLYELLOW}"Devfs with a kernel-2.6.x needs devpts,"  
      echo -e ${COLYELLOW}"or no pty's are available."  
      echo -e ${COLYELLOW}"Please make shure that this is enabled in your kernel."  
      echo  
      echo -e ${COLYELLOW}"Press any key to continue ..."  
      read  
      fi  
    100   fi   fi
    101     ## end usbfs ##
    102    
    103   ### services state dir ###   ## services state dir ##
    104   echo -e ${COLOREDSTAR}"Mounting tmpfs at ${svcdir} ..."   echo -e ${COLOREDSTAR}"Mounting tmpfs at ${svcdir} ..."
    105   mount -n -t tmpfs tmpfs "${svcdir}" -o rw,mode=0644,size="${svcsize}"k   mount -n -t tmpfs tmpfs "${svcdir}" -o rw,mode=0644,size="${svcsize}"k
    106   evaluate_retval   evaluate_retval
    # Line 283  then Line 123  then
    123   then   then
    124   echo -e ${COLOREDSTAR}"Saving /dev device nodes ..."   echo -e ${COLOREDSTAR}"Saving /dev device nodes ..."
    125   ( cd /dev; tar -jclpf "/tmp/devices-$$.tar.bz2" * &> /dev/null )   ( cd /dev; tar -jclpf "/tmp/devices-$$.tar.bz2" * &> /dev/null )
    126   mv -f "/tmp/devices-$$.tar.bz2" /lib/udev-state/devices.tar.bz2   mv -f "/tmp/devices-$$.tar.bz2" /lib/udev/state/devices.tar.bz2
    127   evaluate_retval   evaluate_retval
    128   fi   fi
    129  fi  fi
    Legend:
    Removed from v.428  
    changed lines
      Added in v.782