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    • /[magellan-source]/trunk/mkinitrd-magellan/livecd/linuxrc.sh

    Diff of /trunk/mkinitrd-magellan/livecd/linuxrc.sh

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    revision 532 by niro, Sat Sep 1 22:45:15 2007 UTC revision 809 by niro, Fri Apr 24 18:07:17 2009 UTC
    # Line 1  Line 1 
    1  #!/bin/sh  #!/bin/sh
    2  # $Header: /home/cvsd/magellan-cvs/magellan-src/mkinitrd-magellan/livecd/linuxrc.sh,v 1.1 2007-09-01 22:44:23 niro Exp $  # $Id$
    3    
    4  # loads given kernel modules  # loads given kernel modules
    5  load_kernel_modules()  load_kernel_modules()
    # Line 45  check_drives() Line 45  check_drives()
    45   then   then
    46   echo -e "Magellan boot device found."   echo -e "Magellan boot device found."
    47   BOOT_DEVICE="${dev}"   BOOT_DEVICE="${dev}"
    48   FSTYPE=${fs}   FSTYPE="${fs}"
    49   break   break
    50   fi   fi
    51   fi   fi
    # Line 56  check_drives() Line 56  check_drives()
    56  DOSCSI=no  DOSCSI=no
    57  DOUSB=no  DOUSB=no
    58  DOSATA=no  DOSATA=no
    59  NOPATA=no  DOFB=no
    60    DOPATA=no
    61    FORCED_ROOTFS=""
    62    
    63  ## starts here ##  ## starts here ##
    64    
    # Line 80  do Line 82  do
    82   dosata)   dosata)
    83   DOSATA=yes   DOSATA=yes
    84   ;;   ;;
    85   nopata)   dofb)
    86   NOPATA=yes   DOFB=yes
    87     ;;
    88     dopata)
    89     DOPATA=yes
    90     ;;
    91     rootfs=*)
    92     FORCED_ROOTFS="${i#*=}"
    93   ;;   ;;
    94   esac   esac
    95  done  done
    96    
    97  # now load all needed modules  # now load all needed modules
    98    [ "${DOFB}" = "yes" ] && load_kernel_modules "framebuffer"
    99  load_kernel_modules "generic"  load_kernel_modules "generic"
    100  [ "${NOPATA}" != "yes" ] && load_kernel_modules "pata"  [ "${DOPATA}" = "yes" ] && load_kernel_modules "pata"
    101  [ "${DOSCSI}" = "yes" ] && load_kernel_modules "scsi"  [ "${DOSCSI}" = "yes" ] && load_kernel_modules "scsi"
    102  [ "${DOUSB}" = "yes" ] && load_kernel_modules "usb"  [ "${DOUSB}" = "yes" ] && load_kernel_modules "usb"
    103  [ "${DOSATA}" = "yes" ] && load_kernel_modules "sata"  [ "${DOSATA}" = "yes" ] && load_kernel_modules "sata"
    # Line 117  echo "Searching for a boot device ..." Line 126  echo "Searching for a boot device ..."
    126    
    127  # searching usbstick  # searching usbstick
    128  if [ "${DOUSB}" = "yes" ]; then  if [ "${DOUSB}" = "yes" ]; then
    129   check_drives "/dev/sd*" "vfat"   ROOTFS="vfat"
    130   check_drives "/dev/sg*" "vfat"   [[ ! -z ${FORCED_ROOTFS} ]] && ROOTFS="${FORCED_ROOTFS}"
    131     check_drives "/dev/sd*" "${ROOTFS}"
    132     check_drives "/dev/sg*" "${ROOTFS}"
    133  fi  fi
    134    
    135  # for cdrom_device in $CDROM_LIST (ide)  # for cdrom_device in $CDROM_LIST (ide)
    136  check_drives "/dev/cdroms/*" iso9660  ROOTFS="iso9660"
    137  check_drives "/dev/hd*" iso9660  [[ ! -z ${FORCED_ROOTFS} ]] && ROOTFS="${FORCED_ROOTFS}"
    138    check_drives "/dev/cdroms/*" "${ROOTFS}"
    139    check_drives "/dev/hd*" "${ROOTFS}"
    140    
    141  # scsi cdroms  # scsi cdroms
    142  if [ "${DOSCSI}" = "yes" ] || [ "${DOSATA}" = "yes" ]; then  if [ "${DOSCSI}" = "yes" ] || [ "${DOSATA}" = "yes" ]; then
    143   check_drives "/dev/sr*" iso9660   ROOTFS="iso9660"
    144   check_drives "/dev/sg*" iso9660   [[ ! -z ${FORCED_ROOTFS} ]] && ROOTFS="${FORCED_ROOTFS}"
    145   check_drives "/dev/scd*" iso9660   check_drives "/dev/sr*" "${ROOTFS}"
    146     check_drives "/dev/sg*" "${ROOTFS}"
    147     check_drives "/dev/scd*" "${ROOTFS}"
    148  fi  fi
    149    
    150  # mount our rootfs from cdrom  # mount our rootfs from cdrom
    # Line 155  else Line 170  else
    170   # symlinking cloop rootfs to /mnt as newroot   # symlinking cloop rootfs to /mnt as newroot
    171   cd /sysroot   cd /sysroot
    172    
    173   for x in bin sbin lib boot usr opt   for x in bin sbin lib lib64 boot usr opt
    174   do   do
    175   ln -s mnt/cloop/${x} ${x}   [ -d mnt/cloop/${x} ] && ln -s mnt/cloop/${x} ${x}
    176   done   done
    177   mkdir -p initrd proc tmp sys var/tmp dev media   mkdir -p initrd proc tmp sys var/tmp dev media
    178    
    179   # make /sysroot/dev/console & /mnt/dev/null   # make /sysroot/dev/console & /mnt/dev/null
    180   [ ! -e /sysroot/dev/console ] && mknod -m 600 /sysroot/dev/console c 5 1   [ ! -e /sysroot/dev/console ] && mknod -m 600 /sysroot/dev/console c 5 1
    181   [ ! -e /sysroot/dev/null ] && mknod -m 666 /sysroot/dev/null c 1 3   [ ! -e /sysroot/dev/null ] && mknod -m 666 /sysroot/dev/null c 1 3
    182     # only to be safe and to have a log channel
    183     [ ! -e /sysroot/dev/tty ] && mknod /sysroot/dev/tty c 5 0
    184     # busybox needs this one
    185     [ ! -e /sysroot/dev/tty5 ] && mknod /sysroot/dev/tty5 c 4 5
    186    
    187   (cd /sysroot/mnt/cloop; cp -a etc root home var /sysroot)   (cd /sysroot/mnt/cloop; cp -a etc root home var /sysroot)
    188    
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