defaults/initrd.scripts

   1 #!/bin/ash
   2
   3 . /etc/initrd.defaults
   4
   5 backup() {
   6         echo -ne "\033[0G\033[0K"
   7 }
   8
   9 parse_opt() {
  10         case "$1" in
  11                 *\=*)
  12                         echo "$1" | cut -d= -f2-
  13                 ;;
  14         esac
  15 }
  16
  17 modules_load() {
  18         for module in $*
  19         do
  20                 echo ${module} >> /etc/modules/extra_load
  21         done
  22
  23         modules_scan extra_load
  24 }
  25
  26 modules_scan() {
  27         local MODS
  28         [ -d "/etc/modules/${1}" ] || touch /etc/modules/${1}
  29
  30         [ -f "/etc/modules/${1}" ] && MODS=`cat /etc/modules/${1}`
  31         for x in ${MODS}
  32         do
  33                 MLOAD=`echo ${MLIST} | sed -e "s/.*${x}.*/${x}/"`
  34                 if [ "${MLOAD}" = "${x}" ] # Only module to no-load
  35                 then
  36                         echo -e "${BOLD}   ::${NORMAL} Skipping ${x}..."
  37                 elif [ "${MLOAD}" = "${MLIST}" ] # == No change == No specified no-load
  38                 then
  39                         [ -n "${DEBUG}" ] && echo -ne "${BOLD}   ::${NORMAL} Checking for ${x}..."
  40                         # find -name does not work since the return status is always zero
  41                         if find /lib/modules/${KV} | grep /"${x}${KSUFF}" >/dev/null 2>&1
  42                         then
  43                                 echo -ne "${BOLD}   ::${NORMAL} Scanning for ${x}..."
  44                                 modprobe ${x} -n
  45                                 backup
  46                                 echo -ne "${NORMAL}"
  47                         fi
  48                 else
  49                         echo -e "${BOLD}   ::${NORMAL} Skipping ${x}..."
  50                 fi
  51         done
  52 }
  53
  54 uppercase(){
  55         # needs tr on busybox
  56         echo $1 | tr 'a-z' 'A-Z'
  57 }
  58
  59
  60 findmediamount() {
  61         # $1 = mount dir name / media name
  62         # $2 = recognition file
  63         # $3 = variable to have the device path
  64         # $4 = directory before /mnt, like NEW_ROOT
  65         # args remaining are possible devices
  66
  67         local media=$1 recon=$2 vrbl=$3
  68         local mntdir="${4}/mnt/${media}"
  69         shift 4
  70
  71         good_msg "Looking for the ${media}" ${CRYPT_SILENT}
  72
  73         if [ "$#" -gt "0" ]
  74         then
  75                 [ ! -d "${mntdir}" ] && mkdir -p ${mntdir} 2>/dev/null >/dev/null
  76                 if [ -n "${ISOBOOT}" ]
  77                 then
  78                         mntcddir="${mntdir%${media}}iso"
  79                         if [ ! -f ${mntcddir} ]
  80                         then
  81                                 mkdir ${mntcddir}
  82                         fi
  83                 else
  84                         mntcddir=${mntdir}
  85                 fi
  86
  87                 for x in $*
  88                 do
  89                         # Check for a block device to mount
  90                         if [ -b "${x}" ]
  91                         then
  92                                 skip=0
  93                                 bsn=`basename "${x}"`
  94                                 #
  95                                 # If disk and it has at least one partition, skip.
  96                                 # We use /sys/block/${bsn}/${bsn}[0-9]* to make sure that we
  97                                 # don't skip device mapper devices. Even the craziest scenario
  98                                 # deserves a fair chance.
  99                                 #
 100                                 for part in `ls /sys/block/${bsn}/${bsn}[0-9]* 2>/dev/null`
 101                                 do
 102                                         skip=1
 103                                         break;
 104                                 done
 105                                 if [ ${skip} -eq 1 ]
 106                                 then
 107                                         continue
 108                                 fi
 109                                 good_msg "Attempting to mount media:- ${x}" ${CRYPT_SILENT}
 110
 111 #                               if [ "${media}" = "cdrom" ]; then
 112 #                                       mount -r -t iso9660 ${x} ${mntdir} &>/dev/null
 113 #                               else
 114 #                                       mount -r -t auto ${x} ${mntdir} &>/dev/null
 115 #                               fi
 116                                 mount -r -t ${CDROOT_TYPE} ${x} ${mntcddir} >/dev/null 2>&1
 117                                 if [ "$?" = '0' ]
 118                                 then
 119                                         if [ -n "${ISOBOOT}" ]; then
 120                                                 if [ -f ${mntcddir}/${ISOBOOT} ]; then
 121                                                         mount -o loop ${mntcddir}/${ISOBOOT} ${mntdir}
 122                                                         if [ "$?" = "0" ]; then
 123                                                                 good_msg "iso mounted on ${mntdir}"
 124                                                         fi
 125                                                 fi
 126                                         fi
 127
 128                                         # Check for the media
 129                                         if [ -f "${mntdir}/${recon}" ]
 130                                         then
 131                                                 #set REAL_ROOT, CRYPT_ROOT_KEYDEV or whatever ${vrbl} is
 132                                                 eval ${vrbl}'='"${x}"
 133                                                 good_msg "Media found on ${x}" ${CRYPT_SILENT}
 134                                                 break
 135                                         else
 136                                                 umount ${mntcddir}
 137                                         fi
 138                                 fi
 139                         fi
 140                 done
 141         fi
 142
 143         eval local result='$'${vrbl}
 144
 145         [ -n "${result}" ] || bad_msg "Media not found" ${CRYPT_SILENT}
 146 }
 147
 148 devicelist(){
 149         # Locate the cdrom device with our media on it.
 150         # CDROM DEVICES
 151         local DEVICES="/dev/cdroms/* /dev/ide/cd/* /dev/sr*"
 152         # USB Keychain/Storage
 153         DEVICES="$DEVICES /dev/sd*"
 154         # IDE devices
 155         DEVICES="$DEVICES /dev/hd*"
 156         # USB using the USB Block Driver
 157         DEVICES="$DEVICES /dev/ubd* /dev/ubd/*"
 158         # iSeries devices
 159         DEVICES="$DEVICES /dev/iseries/vcd*"
 160         echo ${DEVICES}
 161 }
 162
 163 bootstrapCD() {
 164         local DEVICES=`devicelist`
 165         # The device was specified on the command line, so there's no need to scan
 166         # a bunch of extra devices
 167         [ -n "${CDROOT_DEV}" ] && DEVICES="${CDROOT_DEV}"
 168
 169         findmediamount "cdrom" "${SUBDIR}/livecd" "REAL_ROOT" "${NEW_ROOT}" ${DEVICES}
 170 }
 171
 172 bootstrapKey() {
 173         # $1 = ROOT/SWAP
 174         local KEYDEVS=`devicelist`
 175         eval local keyloc='"${CRYPT_'${1}'_KEY}"'
 176
 177         findmediamount "key" "${keyloc}" "CRYPT_${1}_KEYDEV" "" ${KEYDEVS}
 178 }
 179
 180 cache_cd_contents() {
 181         # Check loop file exists and cache to ramdisk if DO_cache is enabled
 182         if [ "${LOOPTYPE}" != "noloop" ] && [ "${LOOPTYPE}" != "sgimips" ]
 183         then
 184                 check_loop
 185                 if [ "${DO_cache}" ]
 186                 then
 187                         # TODO: Check the size of the image versus the size of our tmpfs
 188                         # along with the amount of available RAM and increase tmpfs size
 189                         # if necessary. (Not having awk sucks...)
 190                         # z=0
 191                         # for i in $(cat /proc/meminfo | grep -e ^MemFree -e ^Cached | \
 192                         # cut -d: -f2 | cut -dk -f1 | sed -e "s/^\s*//") ; do
 193                         # z=$(($z + $i)) ; done
 194                         # echo $z
 195                         good_msg "Copying loop file for caching..."
 196                         # Verify that the needed directory exists
 197                         mkdir -p "$(dirname ${NEW_ROOT}/mnt/${LOOP})"
 198                         cp -a ${NEW_ROOT}/mnt/cdrom/${LOOP} ${NEW_ROOT}/mnt/${LOOP}
 199                         if [ $? -ne 0 ]
 200                         then
 201                                 bad_msg "Failed to cache the loop file! Lack of space?"
 202                                 rm -rf ${NEW_ROOT}/mnt/livecd.* 2>/dev/null
 203                                 rm -rf ${NEW_ROOT}/mnt/image.* 2>/dev/null
 204                                 rm -rf ${NEW_ROOT}/mnt/zisofs 2>/dev/null
 205                         else
 206                                 LOOPEXT='../'
 207                         fi
 208                 fi
 209         fi
 210 }
 211
 212 mount_sysfs() {
 213         mount -t sysfs /sys /sys >/dev/null 2>&1
 214         ret=$?
 215         [ ${ret} -eq 0 ] || bad_msg "Failed to mount /sys!"
 216 }
 217
 218 findnfsmount() {
 219         if [ "${IP}" != '' ] || busybox udhcpc -n -T 15 -q
 220         then
 221                 [ -e /rootpath ] && NFSROOT=`cat /rootpath`
 222
 223                 if [ "${NFSROOT}" = '' ]
 224                 then
 225                         # Obtain NFSIP
 226                         OPTIONS=`busybox dmesg | grep rootserver | sed -e "s/,/ /g"`
 227                         for OPTION in $OPTIONS
 228                         do
 229                                 if [ `echo $OPTION | sed -e "s/=/ /g" | cut -d " " -f 1` = 'rootserver' ]
 230                                 then
 231                                         NFSIP=`echo $OPTION | sed -e "s/=/ /g" | cut -d " " -f 2`
 232                                 fi
 233                         done
 234
 235                         # Obtain NFSPATH
 236                         OPTIONS=`busybox dmesg | grep rootpath | sed -e "s/,/ /g"`
 237                         for OPTION in $OPTIONS
 238                         do
 239                                 if [ `echo $OPTION | sed -e "s/=/ /g" | cut -d " " -f 1` = 'rootpath' ]
 240                                 then
 241                                         NFSPATH=`echo $OPTION | sed -e "s/=/ /g" | cut -d " " -f 2`
 242                                 fi
 243                         done
 244
 245                         # Setup NFSROOT
 246                         if [ "${NFSIP}" != '' ] && [ "$NFSPATH" != '' ]
 247                         then
 248                                 NFSROOT="${NFSIP}:${NFSPATH}"
 249                         else
 250                                 bad_msg "The DHCP Server did not send a valid root-path."
 251                                 bad_msg "Please check your DHCP setup, or provide a nfsroot=<...> parameter."
 252                         fi
 253                 fi
 254
 255                 if [ "${NFSROOT}" != '' ]
 256                 then
 257                         NFSOPTIONS=${NFSROOT#*,}
 258                         NFSROOT=${NFSROOT%%,*}
 259                         if [ "${NFSOPTIONS}" = "${NFSROOT}" ]
 260                         then
 261                                 NFSOPTIONS=$DEFAULT_NFSOPTIONS
 262                         else
 263                                 NFSOPTIONS="${DEFAULT_NFSOPTIONS},${NFSOPTIONS}"
 264                         fi
 265
 266                         if [ "${CDROOT}" != '0' ]
 267                         then
 268                                 good_msg "Attempting to mount NFS CD image on ${NFSROOT} with options ${NFSOPTIONS}"
 269                                 mount -t nfs -o ${NFSOPTIONS} ${NFSROOT} ${NEW_ROOT}/mnt/cdrom
 270                                 if [ "$?" = '0' ]
 271                                 then
 272                                         REAL_ROOT="/dev/nfs"
 273                                 else
 274                                         bad_msg "NFS Mounting failed. Is the path corrent ?"
 275                                 fi
 276                         else
 277                                 good_msg "Attempting to mount NFS root on ${NFSROOT} with options ${NFSOPTIONS}"
 278                                 mount -t nfs -o ${NFSOPTIONS} ${NFSROOT} ${NEW_ROOT}
 279                                 if [ "$?" = '0' ]
 280                                 then
 281                                         REAL_ROOT="/dev/nfs"
 282                                 else
 283                                         bad_msg "NFS Mounting failed. Is the path correct ?"
 284                                 fi
 285                                 # FIXME: Need to start portmap and the other rpc daemons in
 286                                 # order to remount rw.
 287                         fi
 288
 289                 fi
 290         fi
 291 }
 292
 293 check_loop() {
 294         if [ "${LOOP}" = '' -o ! -e "mnt/cdrom/${LOOP}" ]
 295         then
 296
 297                 bad_msg "Invalid loop location: ${LOOP}"
 298                 bad_msg 'Please export LOOP with a valid location, or reboot and pass a proper loop=...'
 299                 bad_msg 'kernel command line!'
 300
 301                 run_shell
 302         fi
 303 }
 304
 305 run_shell() {
 306         /bin/ash
 307 }
 308
 309 runmdev() {
 310         # Use devtmpfs if enabled in kernel,
 311         # else tmpfs. Always run mdev just in case
 312         devfs=tmpfs
 313         if grep -qs devtmpfs /proc/filesystems ; then
 314                 devfs=devtmpfs
 315         fi
 316
 317         # Options copied from /etc/init.d/udev-mount, should probably be kept in sync
 318         mount -t $devfs -o "exec,nosuid,mode=0755,size=10M" udev /dev
 319
 320         # http://git.busybox.net/busybox/plain/docs/mdev.txt
 321         mkdir /dev/pts
 322         mount -t devpts devpts /dev/pts
 323         mdev -s
 324 }
 325
 326 test_success() {
 327         retcode=$?
 328         # If last command failed send error message and fall back to a shell
 329         if [ "$retcode" != '0' ]
 330         then
 331                 error_string=$1
 332                 error_string="${error_string:-run command}"
 333                 bad_msg 'Failed to $1; failing back to the shell...'
 334                 run_shell
 335         fi
 336 }
 337
 338
 339 # msg functions arguments
 340 # $1 string
 341 # $2 hide flag
 342
 343 good_msg() {
 344         msg_string=$1
 345         msg_string="${msg_string:-...}"
 346         [ "$2" != 1 ] && echo -e "${GOOD}>>${NORMAL}${BOLD} ${msg_string} ${NORMAL}"
 347 }
 348
 349 bad_msg() {
 350         msg_string=$1
 351         msg_string="${msg_string:-...}"
 352         if [ "$2" != 1 ]
 353         then
 354                 splash 'verbose' > /dev/null &
 355                 echo -e "${BAD}!!${NORMAL}${BOLD} ${msg_string} ${NORMAL}"
 356         fi
 357 }
 358
 359 warn_msg() {
 360         msg_string=$1
 361         msg_string="${msg_string:-...}"
 362         [ "$2" != 1 ] && echo -e "${WARN}**${NORMAL}${BOLD} ${msg_string} ${NORMAL}"
 363 }
 364
 365 crypt_filter() {
 366         if [ "${CRYPT_SILENT}" = '1' ]
 367         then
 368                 eval $1 >/dev/null 2>/dev/null
 369         else
 370                 splash 'verbose' > /dev/null &
 371                 eval $1
 372                 if [ $? -eq 0 ]
 373                 then
 374                         splash set_msg 'Disk unlocked.'
 375                 fi
 376         fi
 377 }
 378
 379 whereis(){
 380         # $1 = variable whose value is the path (examples: "REAL_ROOT",
 381         #      "LUKS_KEYDEV")
 382         # $2 = label
 383         # $3 = optional explanations for failure
 384
 385         eval local oldvalue='$'${1}
 386
 387         [ \( $# != 2 \) -a \( $# != 3 \) ] && \
 388                 bad_msg "Bad invocation of function whereis, please file a bug \
 389                 report with this message" && exit 1
 390         [ -n "${3}" ] && local explnt=" or : ${3}" || local explnt="."
 391
 392         bad_msg "Could not find the ${2} in ${oldvalue}${explnt}"
 393         echo '   Please specify another value or: press Enter for the same, type "shell" for a shell, or "q" to skip...'
 394         echo -n "${2}(${oldvalue}) :: "
 395         read ${1}
 396         case `eval echo '$'${1}` in
 397                 'q')
 398                         eval ${1}'='${oldvalue}
 399                         warn_msg "Skipping step, this will likely cause a boot failure."
 400                         break
 401                         ;;
 402                 'shell')
 403                         eval ${1}'='${oldvalue}
 404                         echo "To leave and try again just press <Ctrl>+D"
 405                         run_shell
 406                         ;;
 407                 '')
 408                         eval ${1}'='${oldvalue}
 409                         ;;
 410         esac
 411 }
 412
 413 setup_hotplug() {
 414         if [ "${KV_2_6_OR_GREATER}" ]
 415         then
 416                 echo /sbin/mdev > /proc/sys/kernel/hotplug
 417         fi
 418 }
 419
 420 setup_slowusb() {
 421         # slowusb already set?
 422         if [ "${DO_slowusb}" = "1" ]
 423         then
 424                 return
 425         fi
 426
 427         local usb_storage_dir="/sys/bus/usb/drivers/usb-storage"
 428         if [ ! -d "${usb_storage_dir}" ]
 429         then
 430                 # no automated slowusb required. no usb-storage devices attached.
 431                 return
 432         fi
 433         for x in "${usb_storage_dir}"/*
 434         do
 435                 [ -d "${x}" ]  && [ "${x}" != "${usb_storage_dir}/module" ] \
 436                         && { DO_slowusb="1" ; break ; }
 437         done
 438 }
 439
 440 start_dev_mgr() {
 441         if [ "${KV_2_6_OR_GREATER}" ]
 442         then
 443                 cd /sys
 444                 good_msg 'Activating mdev'
 445                 runmdev
 446                 cd /
 447         fi
 448 }
 449
 450 cmdline_hwopts() {
 451         # Scan CMDLINE for any "doscsi" or "noscsi"-type arguments
 452         local FOUND
 453         local TMP_HWOPTS
 454
 455         for x in $HWOPTS
 456         do
 457                 for y in $CMDLINE
 458                 do
 459                         if [ "${y}" = "do${x}" ]
 460                         then
 461                                 MY_HWOPTS="${MY_HWOPTS} $x"
 462                         elif [ "${y}" = "no${x}" ]
 463                         then
 464                                 MY_HWOPTS="`echo ${MY_HWOPTS} | sed -e \"s/${x}//g\" -`"
 465                         fi
 466                         if [ "$(echo ${y} | cut -b -7)" = "keymap=" ]
 467                         then
 468                                 MY_HWOPTS="${MY_HWOPTS} dokeymap"
 469                         fi
 470                 done
 471         done
 472
 473         # Shouldnt need to sort this as the following loop should figure out the
 474         # duplicates and strip them out
 475         #MY_HWOPTS=`echo ${MY_HWOPTS}|  sort`
 476
 477         for x in ${MY_HWOPTS}
 478         do
 479                 FOUND=0
 480                 for y in ${TMP_HWOPTS}
 481                 do
 482                         if [ "${y}" = "${x}" ]
 483                         then
 484                                 continue 2
 485                         fi
 486                 done
 487                 TMP_HWOPTS="${TMP_HWOPTS} ${x}"
 488                 eval DO_`echo ${x} | sed 's/-//'`=1
 489         done
 490
 491         MY_HWOPTS=${TMP_HWOPTS}
 492 }
 493
 494 load_modules() {
 495         # Load modules listed in MY_HWOPTS if /lib/modules exists for the running
 496         # kernel version
 497         if [ -d "/lib/modules/${KV}" ]
 498         then
 499                 good_msg 'Loading modules'
 500                 # Load appropriate kernel modules
 501                 for modules in $MY_HWOPTS
 502                 do
 503                         modules_scan $modules
 504                 done
 505         else
 506                 good_msg 'Skipping module load; no modules in the ramdisk!'
 507         fi
 508 }
 509
 510 setup_keymap() {
 511         if [ "${DO_keymap}" ]
 512         then
 513                 if [ ! -e /dev/vc/0 -a ! -e /dev/tty0 ]
 514                 then
 515                         DEVBIND=1
 516                         mount -o bind ${NEW_ROOT}/dev /dev
 517                 fi
 518                 [ ! -e /dev/tty0 ] && ln -s /dev/tty1 /dev/tty0
 519
 520                 [ -f /lib/keymaps/keymapList ] && chooseKeymap
 521
 522                 [ "${DEVBIND}" = '1' ] && umount /dev
 523
 524                 if [ -e /etc/sysconfig/keyboard -a "${CDROOT}" = '1' ]
 525                 then
 526                         mkdir -p ${NEW_ROOT}/etc/sysconfig/
 527                         cp /etc/sysconfig/keyboard ${NEW_ROOT}/etc/sysconfig/keyboard
 528                 fi
 529         fi
 530 }
 531
 532 chooseKeymap() {
 533         good_msg "Loading keymaps"
 534         if [ -z "${keymap}" ]
 535         then
 536                 splash 'verbose' > /dev/null &
 537                 cat /lib/keymaps/keymapList
 538                 read -t 10 -p '<< Load keymap (Enter for default): ' keymap
 539                 case ${keymap} in
 540                         1|azerty) keymap=azerty ;;
 541                         2|be) keymap=be ;;
 542                         3|bg) keymap=bg ;;
 543                         4|br-a) keymap=br-a ;;
 544                         5|br-l) keymap=br-l ;;
 545                         6|by) keymap=by ;;
 546                         7|cf) keymap=cf ;;
 547                         8|croat) keymap=croat ;;
 548                         9|cz) keymap=cz ;;
 549                         10|de) keymap=de ;;
 550                         11|dk) keymap=dk ;;
 551                         12|dvorak) keymap=dvorak ;;
 552                         13|es) keymap=es ;;
 553                         14|et) keymap=et ;;
 554                         15|fi) keymap=fi ;;
 555                         16|fr) keymap=fr ;;
 556                         17|gr) keymap=gr ;;
 557                         18|hu) keymap=hu ;;
 558                         19|il) keymap=il ;;
 559                         20|is) keymap=is ;;
 560                         21|it) keymap=it ;;
 561                         22|jp) keymap=jp ;;
 562                         23|la) keymap=la ;;
 563                         24|lt) keymap=lt ;;
 564                         25|mk) keymap=mk ;;
 565                         26|nl) keymap=nl ;;
 566                         27|no) keymap=no ;;
 567                         28|pl) keymap=pl ;;
 568                         29|pt) keymap=pt ;;
 569                         30|ro) keymap=ro ;;
 570                         31|ru) keymap=ru ;;
 571                         32|se) keymap=se ;;
 572                         33|sg) keymap=sg ;;
 573                         34|sk-y) keymap=sk-y ;;
 574                         35|sk-z) keymap=sk-z ;;
 575                         36|slovene) keymap=slovene ;;
 576                         37|trf) keymap=trf ;;
 577                         38|trq) keymap=trq ;;
 578                         39|ua) keymap=ua ;;
 579                         40|uk) keymap=uk ;;
 580                         41|us) keymap=us ;;
 581                         42|wangbe) keymap=wangbe ;;
 582                 esac
 583         fi
 584         if [ -e /lib/keymaps/${keymap}.map ]
 585         then
 586                 good_msg "Loading the ''${keymap}'' keymap"
 587                 loadkmap < /lib/keymaps/${keymap}.map
 588 #               xkeymap=${keymap}
 589 #               echo ${keymap} | egrep -e "[0-9]+" >/dev/null 2>&1
 590 #               if [ $? -eq 0 ]
 591 #               then
 592 #                       xkeymap=`tail -n 7 /lib/keymaps/keymapList | grep ${keymap} | sed -r "s/.*\s+${keymap}\s+([a-z-]+).*/\1/g" | egrep -v 1`
 593 #               fi
 594                 mkdir -p /etc/sysconfig
 595 #               echo "XKEYBOARD=${xkeymap}" > /etc/sysconfig/keyboard
 596                 echo "XKEYBOARD=${keymap}" > /etc/sysconfig/keyboard
 597                 splash set_msg "Set keymap to ${keymap}"
 598         elif [ -z "${keymap}" ]
 599         then
 600                 echo
 601                 good_msg "Keeping default keymap"
 602                 splash set_msg "Keeping default keymap"
 603         else
 604                 bad_msg "Sorry, but keymap ''${keymap}'' is invalid!"
 605                 unset keymap
 606                 chooseKeymap
 607         fi
 608 }
 609
 610 startVolumes() {
 611         #good_msg 'Checking if volumes need to be started...'
 612
 613         # Here, we check for /dev/device-mapper, and if it exists, we setup a
 614         # a symlink, which should hopefully fix bug #142775 and bug #147015
 615         if [ -e /dev/device-mapper ] && [ ! -e /dev/mapper/control ]
 616         then
 617                 mkdir -p /dev/mapper
 618                 ln -sf /dev/device-mapper /dev/mapper/control
 619         fi
 620
 621         if [ "${USE_MDADM}" = '1' ]
 622         then
 623                 if [ ! -e '/etc/mdadm.conf' ]
 624                 then
 625                         echo "DEVICE /dev/sd[a-z]* /dev/hd[a-z]*" >/etc/mdadm.conf
 626                         /sbin/mdadm --examine --scan >>/etc/mdadm.conf
 627                 fi
 628                 /sbin/mdadm --assemble --scan
 629         fi
 630
 631         if [ "${USE_DMRAID_NORMAL}" = '1' ]
 632         then
 633                 if [ -e '/sbin/dmraid' ]
 634                 then
 635                         good_msg "Activating Device-Mapper RAID(s)"
 636                         if [ '${DMRAID_OPTS}' = '' ]
 637                         then
 638                                 /sbin/dmraid -ay
 639                         else
 640                                 /sbin/dmraid -ay ${DMRAID_OPTS}
 641                         fi
 642                 fi
 643         fi
 644
 645         if [ "${USE_LVM_NORMAL}" = '1' ]
 646         then
 647                 if [ -e '/bin/lvm' ]
 648                 then
 649                         for dev in ${RAID_DEVICES}
 650                         do
 651                                 setup_md_device "${dev}"
 652                         done
 653
 654                         # This is needed for /bin/lvm to accept the following logic
 655                         lvm_commands="#! /bin/lvm"
 656
 657                         # If there is a cahe, update it. Unbreak at least dmcrypt
 658                         [ -d /etc/lvm/cache ] && lvm_commands="${lvm_commands} \nvgscan"
 659
 660                         # To activate volumegroups on all devices in the cache
 661                         lvm_commands="${lvm_commands} \nvgchange -ay --sysinit"
 662
 663                         # And finally execute it all (/proc/... needed if lvm is compiled without readline)
 664                         good_msg "Scanning for and activating Volume Groups"
 665                         printf "%b\n" "${lvm_commands}" | /bin/lvm /proc/self/fd/0
 666
 667                         # Disable EVMS since lvm is activated and they dont work together.
 668                         if [ "${USE_EVMS_NORMAL}" = '1' ]
 669                         then
 670                                 bad_msg "Disabling EVMS Support because LVM started"
 671                                 bad_msg "Do not add dolvm to the cmdline if this is not what you want"
 672                                 bad_msg "LVM and EVMS do not work well together"
 673                                 USE_EVMS_NORMAL=0
 674                         fi
 675                 else
 676                         bad_msg "vgscan or vgchange not found: skipping LVM volume group activation!"
 677                 fi
 678         fi
 679
 680         if [ "${USE_EVMS_NORMAL}" = '1' ]
 681         then
 682                 if [ -e '/sbin/evms_activate' ]
 683                 then
 684                         good_msg "Activating EVMS"
 685                         evms_activate
 686                 fi
 687         fi
 688 }
 689
 690 startiscsi() {
 691
 692         if [ -n "${ISCSI_INITIATORNAME}" ] && [ -n "${ISCSI_TARGET}" ] && [ -n "${ISCSI_ADDRESS}" ]
 693         then
 694                 good_msg "Activating iSCSI"
 695
 696                 if [ "${ISCSI_TGPT}" ]
 697                 then
 698                         ADDITIONAL="${ADDITIONAL} -g ${ISCSI_TGPT}"
 699                 else
 700                         ADDITIONAL="${ADDITIONAL} -g 1"
 701                 fi
 702
 703                 if [ "${ISCSI_PORT}" ]
 704                 then
 705                         ADDITIONAL="${ADDITIONAL} -p ${ISCSI_PORT}"
 706                 fi
 707
 708                 if [ "${ISCSI_USERNAME}" ]
 709                 then
 710                         ADDITIONAL="${ADDITIONAL} -u ${ISCSI_USERNAME}"
 711                 fi
 712
 713                 if [ "${ISCSI_PASSWORD}" ]
 714                 then
 715                         ADDITIONAL="${ADDITIONAL} -w ${ISCSI_PASSWORD}"
 716                 fi
 717
 718                 if [ "${ISCSI_USERNAME_IN}" ]
 719                 then
 720                         ADDITIONAL="${ADDITIONAL} -U ${ISCSI_USERNAME_IN}"
 721                 fi
 722
 723                 if [ "${ISCSI_PASSWORD_IN}" ]
 724                 then
 725                         ADDITIONAL="${ADDITIONAL} -W ${ISCSI_PASSWORD_IN}"
 726                 fi
 727
 728                 if [ "${ISCSI_DEBUG}" ]
 729                 then
 730                         ADDITIONAL="${ADDITIONAL} -d ${ISCSI_DEBUG}"
 731                 fi
 732
 733                 iscsistart -i "${ISCSI_INITIATORNAME}" -t "${ISCSI_TARGET}" -a "${ISCSI_ADDRESS}" ${ADDITIONAL}
 734
 735                 # let iscsid settle - otherwise mounting the iSCSI-disk will fail (very rarely, though)
 736                 sleep 1
 737         fi
 738 }
 739
 740
 741 # Open a LUKS device
 742 # It is either the root or a swap, other devices are supported in the scripts provided with sys-fs/cryptsetup-luks
 743 # $1 - root/swap
 744 openLUKS() {
 745         # please use 'tr' and this line, or remove it
 746         # eval local TYPE=`uppercase $1`
 747
 748         case $1 in
 749                 root)
 750                         local TYPE=ROOT
 751                         ;;
 752                 swap)
 753                         local TYPE=SWAP
 754                         ;;
 755         esac
 756
 757         eval local LUKS_DEVICE='"${CRYPT_'${TYPE}'}"' LUKS_NAME="$1" LUKS_KEY='"${CRYPT_'${TYPE}'_KEY}"' LUKS_KEYDEV='"${CRYPT_'${TYPE}'_KEYDEV}"'
 758         local DEV_ERROR=0 KEY_ERROR=0 KEYDEV_ERROR=0
 759         local mntkey="/mnt/key/" cryptsetup_options=''
 760
 761         [ ! -e /sbin/cryptsetup ] && bad_msg "The ramdisk does not support LUKS" && exit 1
 762         while [ 1 ]
 763         do
 764                 local gpg_cmd=""
 765                 # if crypt_silent=1 and some error occurs, enter shell quietly
 766                 if [ \( ${CRYPT_SILENT} -eq 1 \) -a \( \( \( ${DEV_ERROR} -eq 1 \) -o \( ${KEY_ERROR} -eq 1 \) \) -o \( ${KEYDEV_ERROR} -eq 1 \) \) ]
 767                 then
 768                         run_shell
 769                 elif [ ${DEV_ERROR} -eq 1 ]
 770                 then
 771                         whereis "LUKS_DEVICE" "${LUKS_NAME}"
 772                         DEV_ERROR=0
 773                 elif [ ${KEY_ERROR} -eq 1 ]
 774                 then
 775                         whereis "LUKS_KEY" "${LUKS_NAME} key"
 776                         KEY_ERROR=0
 777                 elif [ ${KEYDEV_ERROR} -eq 1 ]
 778                 then
 779                         whereis "LUKS_KEYDEV" "${LUKS_NAME} key device"
 780                         KEYDEV_ERROR=0
 781                 else
 782                         case "${LUKS_DEVICE}" in
 783                                 UUID\=*|LABEL\=*)
 784                                         local REAL_LUKS=""
 785                                         local retval=1
 786
 787                                         if [ "${retval}" -ne 0 ]; then
 788                                                 REAL_LUKS=`findfs "${LUKS_DEVICE}" 2>/dev/null`
 789                                                 retval=$?
 790                                         fi
 791
 792                                         if [ "$retval" -ne 0 ]; then
 793                                                 REAL_LUKS=`busybox findfs "${LUKS_DEVICE}" 2>/dev/null`
 794                                                 retval=$?
 795                                         fi
 796
 797                                         if [ "${retval}" -ne 0 ]; then
 798                                                 REAL_LUKS=`blkid -l -t "${LUKS_DEVICE}" | cut -d ":" -f 1 2>/dev/null`
 799                                                 retval=$?
 800                                         fi
 801
 802                                         if [ "${retval}" -eq 0 ] && [ -n "${REAL_LUKS}" ]; then
 803                                                 good_msg "Detected device ${REAL_LUKS}"
 804                                                 LUKS_DEVICE="${REAL_LUKS}"
 805                                         fi
 806                                 ;;
 807                         esac
 808
 809                         setup_md_device ${LUKS_DEVICE}
 810                         cryptsetup isLuks ${LUKS_DEVICE}
 811                         if [ $? -ne 0 ]
 812                         then
 813                                 bad_msg "The LUKS device ${LUKS_DEVICE} does not contain a LUKS header" ${CRYPT_SILENT}
 814                                 DEV_ERROR=1
 815                                 continue
 816                         else
 817                                 # Handle keys
 818                                 if [ -n "${LUKS_KEY}" ]
 819                                 then
 820                                         if [ ! -e "${mntkey}${LUKS_KEY}" ]
 821                                         then
 822                                                 if [ -b "${LUKS_KEYDEV}" ]
 823                                                 then good_msg "Using key device ${LUKS_KEYDEV}." ${CRYPT_SILENT}
 824                                                 else
 825                                                         good_msg "Please insert removable device ${LUKS_KEYDEV} for ${LUKS_NAME}" ${CRYPT_SILENT}
 826                                                         # abort after 10 secs
 827                                                         local count=10
 828                                                         while [ ${count} -gt 0 ]
 829                                                         do
 830                                                                 count=$((count-1))
 831                                                                 sleep 1
 832                                                                 if [ -b "${LUKS_KEYDEV}" ]
 833                                                                 then
 834                                                                         good_msg "Removable device ${LUKS_KEYDEV} detected." ${CRYPT_SILENT}
 835                                                                         break
 836                                                                 fi
 837                                                         done
 838                                                         if [ ! -b "${LUKS_KEYDEV}" ]
 839                                                         then
 840                                                                 eval CRYPT_${TYPE}_KEY=${LUKS_KEY}
 841                                                                 bootstrapKey ${TYPE}
 842                                                                 eval LUKS_KEYDEV='"${CRYPT_'${TYPE}'_KEYDEV}"'
 843                                                                 if [ ! -b "${LUKS_KEYDEV}" ]; then
 844                                                                         KEYDEV_ERROR=1
 845                                                                         bad_msg "Removable device ${LUKS_KEYDEV} not found." ${CRYPT_SILENT}
 846                                                                         continue
 847                                                                 fi
 848                                                                 # continue otherwise will mount keydev which is mounted by bootstrap
 849                                                                 continue
 850                                                         fi
 851                                                 fi
 852                                                 # At this point a device was recognized, now let's see if the key is there
 853                                                 [ ! -d "$mntkey" ] && mkdir -p ${mntkey} 2>/dev/null >/dev/null
 854
 855                                                 mount -n -o ro ${LUKS_KEYDEV} ${mntkey} >/dev/null 2>/dev/null
 856                                                 if [ "$?" != '0' ]
 857                                                 then
 858                                                         KEYDEV_ERROR=1
 859                                                         bad_msg "Mounting of device ${LUKS_KEYDEV} failed." ${CRYPT_SILENT}
 860                                                         continue
 861                                                 else
 862                                                         good_msg "Removable device ${LUKS_KEYDEV} mounted." ${CRYPT_SILENT}
 863                                                         sleep 2
 864                                                         # keyfile exists?
 865                                                         if [ ! -e "${mntkey}${LUKS_KEY}" ]; then
 866                                                                 umount -n ${mntkey} 2>/dev/null >/dev/null
 867                                                                 KEY_ERROR=1
 868                                                                 KEYDEV_ERROR=1
 869                                                                 bad_msg "Key {LUKS_KEY} on device ${LUKS_KEYDEV} not found." ${CRYPT_SILENT}
 870                                                                 continue
 871                                                         fi
 872                                                 fi
 873                                         fi
 874                                         # At this point a candidate key exists (either mounted before or not)
 875                                         good_msg "${LUKS_KEY} on device ${LUKS_KEYDEV} found" ${CRYPT_SILENT}
 876                                         if [ $(echo ${LUKS_KEY} | grep -o '.gpg$') = ".gpg" ] && [ -e /sbin/gpg ] ; then
 877                                                 [ -e /dev/tty ] && mv /dev/tty /dev/tty.org
 878                                                 mknod /dev/tty c 5 1
 879                                                 cryptsetup_options="-d -"
 880                                                 gpg_cmd="/sbin/gpg --logger-file /dev/null --quiet --decrypt ${mntkey}${LUKS_KEY} |"
 881                                         else
 882                                                 cryptsetup_options="-d ${mntkey}${LUKS_KEY}"
 883                                         fi
 884                                 fi
 885                                 # At this point, keyfile or not, we're ready!
 886                                 crypt_filter "${gpg_cmd}cryptsetup ${cryptsetup_options} luksOpen ${LUKS_DEVICE} ${LUKS_NAME}"
 887                                 if [ $? -eq 0 ]
 888                                 then
 889                                         good_msg "LUKS device ${LUKS_DEVICE} opened" ${CRYPT_SILENT}
 890                                         break
 891                                 else
 892                                         bad_msg "Failed to open LUKS device ${LUKS_DEVICE}" ${CRYPT_SILENT}
 893                                         DEV_ERROR=1
 894                                         KEY_ERROR=1
 895                                         KEYDEV_ERROR=1
 896                                 fi
 897                         fi
 898                 fi
 899         done
 900         umount ${mntkey} 2>/dev/null >/dev/null
 901         rmdir -p ${mntkey} 2>/dev/null >/dev/null
 902 }
 903
 904 startLUKS() {
 905
 906         # if key is set but key device isn't, find it
 907
 908         [ -n "${CRYPT_ROOT_KEY}" ] && [ -z "${CRYPT_ROOT_KEYDEV}" ] \
 909                 && sleep 6 && bootstrapKey "ROOT"
 910
 911         if [ -n "${CRYPT_ROOT}" ]; then
 912                 openLUKS "root"
 913                 if [ -n "${REAL_ROOT}" ]
 914                 then
 915                         # Rescan volumes
 916                         startVolumes
 917                 else
 918                         REAL_ROOT="/dev/mapper/root"
 919                 fi
 920         fi
 921
 922         # same for swap, but no need to sleep if root was unencrypted
 923         [ -n "${CRYPT_SWAP_KEY}" ] && [ -z "${CRYPT_SWAP_KEYDEV}" ] \
 924                 && { [ -z "${CRYPT_ROOT}" ] && sleep 6; bootstrapKey "SWAP"; }
 925
 926         if [ -n "${CRYPT_SWAP}" ]; then
 927                 openLUKS "swap"
 928                 if [ -z "${REAL_RESUME}" ]
 929                 then
 930                         # Resume from swap as default
 931                         REAL_RESUME="/dev/mapper/swap"
 932                 fi
 933         fi
 934 }
 935
 936 sdelay() {
 937         # Sleep a specific number of seconds if SDELAY is set
 938         if [ "${SDELAY}" ]
 939         then
 940                 good_msg 'Waiting ${SDELAY} seconds...'
 941                 sleep ${SDELAY}
 942         else
 943                 good_msg 'Hint: Use parameter scandelay[=seconds] if you need waiting here'
 944         fi
 945 }
 946
 947 quiet_kmsg() {
 948         # if QUIET is set make the kernel less chatty
 949         [ -n "$QUIET" ] && echo '0' > /proc/sys/kernel/printk
 950 }
 951
 952 verbose_kmsg() {
 953         # if QUIET is set make the kernel less chatty
 954         [ -n "$QUIET" ] && echo '6' > /proc/sys/kernel/printk
 955 }
 956
 957
 958 cdupdate() {
 959         if [ "${CDROOT}" = '1' ]
 960         then
 961                 if [ -x /${NEW_ROOT}/mnt/cdrom/cdupdate.sh ]
 962                 then
 963                         good_msg "Running cdupdate.sh"
 964                         ${NEW_ROOT}/mnt/cdrom/cdupdate.sh
 965                         if [ "$?" != '0' ]
 966                         then
 967                                 bad_msg "Executing cdupdate.sh failed!"
 968                                 run_shell
 969                         fi
 970                 else
 971                         good_msg 'No cdupdate.sh script found, skipping...'
 972                 fi
 973         fi
 974 }
 975
 976 setup_btrfsctl() {
 977         # start BTRFS volume detection, if available
 978         [ -x /sbin/btrfsctl ] && /sbin/btrfsctl -a
 979 }
 980
 981 setup_md_device() {
 982         local device
 983
 984         [ -z "$1" ] && device="${REAL_ROOT}" || device="$1"
 985         [ -z "${device}" ] && return # LiveCD
 986
 987         if [ `echo ${device}|sed -e 's#\(luks:\)\?\(/dev/md\)[[:digit:]]\+#\2#'` = "/dev/md" ]
 988         then
 989                 good_msg 'Detected real_root as a md device. Setting up the device node...'
 990                 MD_NUMBER=`echo ${device}|sed -e 's#\(luks:\)\?/dev/md\([[:digit:]]\+\)#\2#'`
 991                 if [ ! -e /dev/md${MD_NUMBER} ]
 992                 then
 993                         mknod /dev/md${MD_NUMBER} b 9 ${MD_NUMBER} >/dev/null 2>&1
 994                         [ $? -ne 0 ] && bad_msg "Creation of /dev/md${MD_NUMBER} failed..."
 995                 fi
 996                 mdstart ${MDPART} /dev/md${MD_NUMBER}
 997         fi
 998 }
 999
1000 rundebugshell() {
1001         if [ -n "$DEBUG" ]
1002         then
1003                 good_msg 'Starting debug shell as requested by "debug" option.'
1004                 good_msg 'Type "exit" to continue with normal bootup.'
1005                 [ -x /bin/sh ] && /bin/sh || /bin/ash
1006         fi
1007 }
1008
1009 do_resume() {
1010         if [ -d /proc/suspend2 -o -d /sys/power/suspend2 -o -d /sys/power/tuxonice ]; then
1011                 tuxonice_resume
1012         else
1013                 swsusp_resume
1014         fi
1015 }
1016
1017 swsusp_resume() {
1018         # determine swap resume partition
1019         local device=$(ls -lL "${REAL_RESUME}" | sed 's/\  */ /g' | cut -d \  -f 5-6 | sed 's/,\ */:/')
1020         [ -f /sys/power/resume ] && echo "${device}" > /sys/power/resume
1021 }
1022
1023 tuxonice_resume() {
1024         local splash_theme
1025         if grep "splash=" /proc/cmdline > /dev/null 2>&1; then
1026                 splash_theme=$(cat /proc/cmdline | sed 's/.*splash=/splash=/' | sed 's/ .*//' | sed 's/.*theme://' | sed 's/,.*//')
1027         fi
1028
1029         local tuxonice_userui_program="/sys/power/tuxonice/user_interface/program"
1030         local tuxonice_do_resume="/sys/power/tuxonice/do_resume"
1031         local tuxonice_resumedev="/sys/power/tuxonice/resume"
1032         local tuxonice_replace_swsusp="/sys/power/tuxonice/replace_swsusp"
1033
1034         #
1035         # Backward compatibility
1036         #
1037         if [ -e /sys/power/suspend2 ]; then
1038                 tuxonice_userui_program="/sys/power/suspend2/user_interface/program"
1039                 tuxonice_do_resume="/sys/power/suspend2/do_resume"
1040                 tuxonice_resumedev="/sys/power/suspend2/resume"
1041                 tuxonice_replace_swsusp="/sys/power/suspend2/replace_swsusp"
1042         elif [ -e /proc/suspend2 ]; then
1043                 tuxonice_userui_program="/proc/suspend2/userui_program"
1044                 tuxonice_do_resume="/proc/suspend2/do_resume"
1045                 tuxonice_resumedev="/proc/suspend2/resume"
1046                 tuxonice_replace_swsusp="/proc/suspend2/replace_swsusp"
1047         fi
1048
1049         # if 'use_swsusp' is given, use swsusp instead
1050         if grep "use_swsusp" /proc/cmdline > /dev/null 2>&1; then
1051                 echo 0 > ${tuxonice_replace_swsusp}
1052                 swsusp_resume
1053                 return
1054         fi
1055
1056         modules_scan tuxonice
1057
1058         # we both configure tuxonice and activate resuming,
1059         # however the kernel will resume only if an image is found
1060
1061         if ! grep suspend_noui /proc/cmdline > /dev/null 2>&1; then
1062                 which suspend2ui_text > /dev/null 2>&1 && which suspend2ui_text > "${tuxonice_userui_program}"
1063                 which tuxoniceui_text > /dev/null 2>&1 && which tuxoniceui_text > "${tuxonice_userui_program}"
1064
1065                 if [ -n "${splash_theme}" ]; then
1066                         ln -s /etc/splash/${splash_theme} /etc/splash/suspend2
1067                         ln -s /etc/splash/${splash_theme} /etc/splash/tuxonice
1068
1069                         which suspend2ui_fbsplash > /dev/null 2>&1 && which suspend2ui_fbsplash > "${tuxonice_userui_program}"
1070                         which tuxoniceui_fbsplash > /dev/null 2>&1 && which tuxoniceui_fbsplash > "${tuxonice_userui_program}"
1071                 fi
1072
1073         fi
1074         echo "${REAL_RESUME}" > "${tuxonice_resumedev}"
1075         echo > "${tuxonice_do_resume}"
1076 }
1077
1078 find_loop() {
1079         CDROM="${NEW_ROOT}/mnt/cdrom"
1080         for loop in ${LOOPS}
1081         do
1082                 if [ -e "${CDROM}""${loop}" ]
1083                 then
1084                         LOOP="${loop}"
1085                 fi
1086         done
1087 }
1088
1089 find_looptype() {
1090         LOOPTYPE="${LOOP##*.}"
1091         [ "${LOOPTYPE}" == "loop" ] && LOOPTYPE="normal"
1092         [ "${LOOP}" == "/zisofs" ] && LOOPTYPE="${LOOP#/}"
1093         [ -z "${LOOPTYPE}" ] && LOOPTYPE="noloop"
1094 }
1095
1096 getdvhoff() {
1097         echo $(( $(hexdump -n 4 -s $((316 + 12 * $2)) -e '"%i"' $1) * 512))
1098 }
1099
1100 setup_unionfs() {
1101         local rw_dir=$1
1102         local ro_dir=$2
1103         if [ "${USE_UNIONFS_NORMAL}" = '1' ]
1104         then
1105                 # Directory used for rw changes in union mount filesystem
1106                 UNION=/union
1107 #               MEMORY=/memory
1108 #               if [ -z "$UID" ]
1109 #               then
1110 #                       CHANGES=$MEMORY/unionfs_changes/default
1111 #               else
1112 #                       CHANGES=$MEMORY/unionfs_changes/$UID
1113 #               fi
1114
1115 #               mkdir -p ${MEMORY}
1116                 mkdir -p ${UNION}
1117                 good_msg "Loading fuse module"
1118                 modprobe fuse > /dev/null 2>&1
1119 #                 if [ -n "${UNIONFS}" ]
1120 #                 then
1121 #                         CHANGESDEV=${UNIONFS}
1122 #                         good_msg "mounting $CHANGESDEV to $MEMORY for unionfs support"
1123 #                         mount -t auto $CHANGESDEV $MEMORY
1124 #                         # mount tmpfs only in the case when changes= boot parameter was
1125 #                         # empty or we were not able to mount the storage device
1126 #                         ret=$?
1127 #                         if [ ${ret} -ne 0 ]
1128 #                         then
1129 #                                 bad_msg "mount of $CHANGESDEV failed falling back to ramdisk based unionfs"
1130 #                                 mount -t tmpfs tmpfs $MEMORY
1131 #                         fi
1132 #                         if [ "${CDROOT}" -eq '1' -a ! -f ${MEMORY}/livecd.unionfs  ]
1133 #                         then
1134 #                                 umount $MEMORY
1135 #                                 bad_msg "failed to find livecd.unionfs file on $CHANGESDEV"
1136 #                                 bad_msg "create a livecd.unionfs file on this device if you wish to use it for unionfs"
1137 #                                 bad_msg "falling back to ramdisk based unionfs for safety"
1138 #                                 mount -t tmpfs tmpfs $MEMORY
1139 #                         fi
1140 #                 else
1141 #                         good_msg "Mounting ramdisk to $MEMORY for unionfs support..."
1142 #                         mount -t tmpfs tmpfs $MEMORY
1143 #                 fi
1144
1145                 mkdir /tmp
1146                 mkdir -p ${UNION}
1147 #               mkdir -p $CHANGES
1148 #               mount -t unionfs -o dirs=$CHANGES=rw unionfs ${UNION}
1149                 good_msg "Creating union mount"
1150                 unionfs -o allow_other,cow,noinitgroups,suid,dev,default_permissions,use_ino ${rw_dir}=RW:${ro_dir}=RO ${UNION} 2>/dev/null
1151                 ret=$?
1152                 if [ ${ret} -ne 0 ]
1153                 then
1154                         bad_msg "Can't setup union mount!"
1155                         USE_UNIONFS_NORMAL=0
1156                 fi
1157         else
1158                 USE_UNIONFS_NORMAL=0
1159         fi
1160 }