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                 || bad_msg "Failed to mount /dev as ${devfs}"
 320
 321         # http://git.busybox.net/busybox/plain/docs/mdev.txt
 322         mkdir /dev/pts
 323         mount -t devpts devpts /dev/pts  || bad_msg "Failed to mount /dev/pts"
 324         mdev -s  || bad_msg "Failed to receive dynamic updates from mdev"
 325 }
 326
 327 test_success() {
 328         retcode=$?
 329         # If last command failed send error message and fall back to a shell
 330         if [ "$retcode" != '0' ]
 331         then
 332                 error_string=$1
 333                 error_string="${error_string:-run command}"
 334                 bad_msg 'Failed to $1; failing back to the shell...'
 335                 run_shell
 336         fi
 337 }
 338
 339
 340 # msg functions arguments
 341 # $1 string
 342 # $2 hide flag
 343
 344 good_msg() {
 345         msg_string=$1
 346         msg_string="${msg_string:-...}"
 347         [ "$2" != 1 ] && echo -e "${GOOD}>>${NORMAL}${BOLD} ${msg_string} ${NORMAL}"
 348 }
 349
 350 bad_msg() {
 351         msg_string=$1
 352         msg_string="${msg_string:-...}"
 353         if [ "$2" != 1 ]
 354         then
 355                 splash 'verbose' > /dev/null &
 356                 echo -e "${BAD}!!${NORMAL}${BOLD} ${msg_string} ${NORMAL}"
 357         fi
 358 }
 359
 360 warn_msg() {
 361         msg_string=$1
 362         msg_string="${msg_string:-...}"
 363         [ "$2" != 1 ] && echo -e "${WARN}**${NORMAL}${BOLD} ${msg_string} ${NORMAL}"
 364 }
 365
 366 crypt_filter() {
 367         if [ "${CRYPT_SILENT}" = '1' ]
 368         then
 369                 eval $1 >/dev/null 2>/dev/null
 370         else
 371                 splash 'verbose' > /dev/null &
 372                 eval $1
 373                 if [ $? -eq 0 ]
 374                 then
 375                         splash set_msg 'Disk unlocked.'
 376                 fi
 377         fi
 378 }
 379
 380 whereis(){
 381         # $1 = variable whose value is the path (examples: "REAL_ROOT",
 382         #      "LUKS_KEYDEV")
 383         # $2 = label
 384         # $3 = optional explanations for failure
 385
 386         eval local oldvalue='$'${1}
 387
 388         [ \( $# != 2 \) -a \( $# != 3 \) ] && \
 389                 bad_msg "Bad invocation of function whereis, please file a bug \
 390                 report with this message" && exit 1
 391         [ -n "${3}" ] && local explnt=" or : ${3}" || local explnt="."
 392
 393         bad_msg "Could not find the ${2} in ${oldvalue}${explnt}"
 394         echo '   Please specify another value or: press Enter for the same, type "shell" for a shell, or "q" to skip...'
 395         echo -n "${2}(${oldvalue}) :: "
 396         read ${1}
 397         case `eval echo '$'${1}` in
 398                 'q')
 399                         eval ${1}'='${oldvalue}
 400                         warn_msg "Skipping step, this will likely cause a boot failure."
 401                         break
 402                         ;;
 403                 'shell')
 404                         eval ${1}'='${oldvalue}
 405                         echo "To leave and try again just press <Ctrl>+D"
 406                         run_shell
 407                         ;;
 408                 '')
 409                         eval ${1}'='${oldvalue}
 410                         ;;
 411         esac
 412 }
 413
 414 setup_hotplug() {
 415         if [ "${KV_2_6_OR_GREATER}" ]
 416         then
 417                 echo /sbin/mdev > /proc/sys/kernel/hotplug
 418         fi
 419 }
 420
 421 setup_slowusb() {
 422         # slowusb already set?
 423         if [ "${DO_slowusb}" = "1" ]
 424         then
 425                 return
 426         fi
 427
 428         local usb_storage_dir="/sys/bus/usb/drivers/usb-storage"
 429         if [ ! -d "${usb_storage_dir}" ]
 430         then
 431                 # no automated slowusb required. no usb-storage devices attached.
 432                 return
 433         fi
 434         for x in "${usb_storage_dir}"/*
 435         do
 436                 [ -d "${x}" ]  && [ "${x}" != "${usb_storage_dir}/module" ] \
 437                         && { DO_slowusb="1" ; break ; }
 438         done
 439 }
 440
 441 start_dev_mgr() {
 442         if [ "${KV_2_6_OR_GREATER}" ]
 443         then
 444                 cd /sys
 445                 good_msg 'Activating mdev'
 446                 runmdev
 447                 cd /
 448         fi
 449 }
 450
 451 cmdline_hwopts() {
 452         # Scan CMDLINE for any "doscsi" or "noscsi"-type arguments
 453         local FOUND
 454         local TMP_HWOPTS
 455
 456         for x in $HWOPTS
 457         do
 458                 for y in $CMDLINE
 459                 do
 460                         if [ "${y}" = "do${x}" ]
 461                         then
 462                                 MY_HWOPTS="${MY_HWOPTS} $x"
 463                         elif [ "${y}" = "no${x}" ]
 464                         then
 465                                 MY_HWOPTS="`echo ${MY_HWOPTS} | sed -e \"s/${x}//g\" -`"
 466                         fi
 467                         if [ "$(echo ${y} | cut -b -7)" = "keymap=" ]
 468                         then
 469                                 MY_HWOPTS="${MY_HWOPTS} keymap"
 470                         fi
 471                 done
 472         done
 473
 474         # Shouldnt need to sort this as the following loop should figure out the
 475         # duplicates and strip them out
 476         #MY_HWOPTS=`echo ${MY_HWOPTS}|  sort`
 477
 478         for x in ${MY_HWOPTS}
 479         do
 480                 FOUND=0
 481                 for y in ${TMP_HWOPTS}
 482                 do
 483                         if [ "${y}" = "${x}" ]
 484                         then
 485                                 continue 2
 486                         fi
 487                 done
 488                 TMP_HWOPTS="${TMP_HWOPTS} ${x}"
 489                 eval DO_`echo ${x} | sed 's/-//'`=1
 490         done
 491
 492         MY_HWOPTS=${TMP_HWOPTS}
 493 }
 494
 495 load_modules() {
 496         # Load modules listed in MY_HWOPTS if /lib/modules exists for the running
 497         # kernel version
 498         if [ -d "/lib/modules/${KV}" ]
 499         then
 500                 good_msg 'Loading modules'
 501                 # Load appropriate kernel modules
 502                 for modules in $MY_HWOPTS
 503                 do
 504                         modules_scan $modules
 505                 done
 506         else
 507                 good_msg 'Skipping module load; no modules in the ramdisk!'
 508         fi
 509 }
 510
 511 setup_keymap() {
 512         if [ "${DO_keymap}" ]
 513         then
 514                 if [ ! -e /dev/vc/0 -a ! -e /dev/tty0 ]
 515                 then
 516                         DEVBIND=1
 517                         mount -o bind ${NEW_ROOT}/dev /dev
 518                 fi
 519                 [ ! -e /dev/tty0 ] && ln -s /dev/tty1 /dev/tty0
 520
 521                 [ -f /lib/keymaps/keymapList ] && chooseKeymap
 522
 523                 [ "${DEVBIND}" = '1' ] && umount /dev
 524
 525                 if [ -e /etc/sysconfig/keyboard -a "${CDROOT}" = '1' ]
 526                 then
 527                         mkdir -p ${NEW_ROOT}/etc/sysconfig/
 528                         cp /etc/sysconfig/keyboard ${NEW_ROOT}/etc/sysconfig/keyboard
 529                 fi
 530         fi
 531 }
 532
 533 chooseKeymap() {
 534         good_msg "Loading keymaps"
 535         if [ -z "${keymap}" ]
 536         then
 537                 splash 'verbose' > /dev/null &
 538                 cat /lib/keymaps/keymapList
 539                 read -t 10 -p '<< Load keymap (Enter for default): ' keymap
 540                 case ${keymap} in
 541                         1|azerty) keymap=azerty ;;
 542                         2|be) keymap=be ;;
 543                         3|bg) keymap=bg ;;
 544                         4|br-a) keymap=br-a ;;
 545                         5|br-l) keymap=br-l ;;
 546                         6|by) keymap=by ;;
 547                         7|cf) keymap=cf ;;
 548                         8|croat) keymap=croat ;;
 549                         9|cz) keymap=cz ;;
 550                         10|de) keymap=de ;;
 551                         11|dk) keymap=dk ;;
 552                         12|dvorak) keymap=dvorak ;;
 553                         13|es) keymap=es ;;
 554                         14|et) keymap=et ;;
 555                         15|fi) keymap=fi ;;
 556                         16|fr) keymap=fr ;;
 557                         17|gr) keymap=gr ;;
 558                         18|hu) keymap=hu ;;
 559                         19|il) keymap=il ;;
 560                         20|is) keymap=is ;;
 561                         21|it) keymap=it ;;
 562                         22|jp) keymap=jp ;;
 563                         23|la) keymap=la ;;
 564                         24|lt) keymap=lt ;;
 565                         25|mk) keymap=mk ;;
 566                         26|nl) keymap=nl ;;
 567                         27|no) keymap=no ;;
 568                         28|pl) keymap=pl ;;
 569                         29|pt) keymap=pt ;;
 570                         30|ro) keymap=ro ;;
 571                         31|ru) keymap=ru ;;
 572                         32|se) keymap=se ;;
 573                         33|sg) keymap=sg ;;
 574                         34|sk-y) keymap=sk-y ;;
 575                         35|sk-z) keymap=sk-z ;;
 576                         36|slovene) keymap=slovene ;;
 577                         37|trf) keymap=trf ;;
 578                         38|trq) keymap=trq ;;
 579                         39|ua) keymap=ua ;;
 580                         40|uk) keymap=uk ;;
 581                         41|us) keymap=us ;;
 582                         42|wangbe) keymap=wangbe ;;
 583                 esac
 584         fi
 585         if [ -e /lib/keymaps/${keymap}.map ]
 586         then
 587                 good_msg "Loading the ''${keymap}'' keymap"
 588                 loadkmap < /lib/keymaps/${keymap}.map
 589 #               xkeymap=${keymap}
 590 #               echo ${keymap} | egrep -e "[0-9]+" >/dev/null 2>&1
 591 #               if [ $? -eq 0 ]
 592 #               then
 593 #                       xkeymap=`tail -n 7 /lib/keymaps/keymapList | grep ${keymap} | sed -r "s/.*\s+${keymap}\s+([a-z-]+).*/\1/g" | egrep -v 1`
 594 #               fi
 595                 mkdir -p /etc/sysconfig
 596 #               echo "XKEYBOARD=${xkeymap}" > /etc/sysconfig/keyboard
 597                 echo "XKEYBOARD=${keymap}" > /etc/sysconfig/keyboard
 598                 splash set_msg "Set keymap to ${keymap}"
 599         elif [ -z "${keymap}" ]
 600         then
 601                 echo
 602                 good_msg "Keeping default keymap"
 603                 splash set_msg "Keeping default keymap"
 604         else
 605                 bad_msg "Sorry, but keymap ''${keymap}'' is invalid!"
 606                 unset keymap
 607                 chooseKeymap
 608         fi
 609 }
 610
 611 startVolumes() {
 612         #good_msg 'Checking if volumes need to be started...'
 613
 614         # Here, we check for /dev/device-mapper, and if it exists, we setup a
 615         # a symlink, which should hopefully fix bug #142775 and bug #147015
 616         if [ -e /dev/device-mapper ] && [ ! -e /dev/mapper/control ]
 617         then
 618                 mkdir -p /dev/mapper
 619                 ln -sf /dev/device-mapper /dev/mapper/control
 620         fi
 621
 622         if [ "${USE_MDADM}" = '1' ]
 623         then
 624                 /sbin/mdadm --assemble --scan
 625         fi
 626
 627         if [ "${USE_DMRAID_NORMAL}" = '1' ]
 628         then
 629                 if [ -e '/sbin/dmraid' ]
 630                 then
 631                         good_msg "Activating Device-Mapper RAID(s)"
 632                         if [ '${DMRAID_OPTS}' = '' ]
 633                         then
 634                                 /sbin/dmraid -ay
 635                         else
 636                                 /sbin/dmraid -ay ${DMRAID_OPTS}
 637                         fi
 638                 fi
 639         fi
 640
 641         if [ "${USE_LVM_NORMAL}" = '1' ]
 642         then
 643                 if [ -e '/bin/lvm' ]
 644                 then
 645                         for dev in ${RAID_DEVICES}
 646                         do
 647                                 setup_md_device "${dev}"
 648                         done
 649
 650                         # This is needed for /bin/lvm to accept the following logic
 651                         lvm_commands="#! /bin/lvm"
 652
 653                         # If there is a cahe, update it. Unbreak at least dmcrypt
 654                         [ -d /etc/lvm/cache ] && lvm_commands="${lvm_commands} \nvgscan"
 655
 656                         # To activate volumegroups on all devices in the cache
 657                         lvm_commands="${lvm_commands} \nvgchange -ay --sysinit"
 658
 659                         # And finally execute it all (/proc/... needed if lvm is compiled without readline)
 660                         good_msg "Scanning for and activating Volume Groups"
 661                         printf "%b\n" "${lvm_commands}" | /bin/lvm /proc/self/fd/0
 662
 663                         # Disable EVMS since lvm is activated and they dont work together.
 664                         if [ "${USE_EVMS_NORMAL}" = '1' ]
 665                         then
 666                                 bad_msg "Disabling EVMS Support because LVM started"
 667                                 bad_msg "Do not add dolvm to the cmdline if this is not what you want"
 668                                 bad_msg "LVM and EVMS do not work well together"
 669                                 USE_EVMS_NORMAL=0
 670                         fi
 671                 else
 672                         bad_msg "vgscan or vgchange not found: skipping LVM volume group activation!"
 673                 fi
 674         fi
 675
 676         if [ "${USE_EVMS_NORMAL}" = '1' ]
 677         then
 678                 if [ -e '/sbin/evms_activate' ]
 679                 then
 680                         good_msg "Activating EVMS"
 681                         evms_activate
 682                 fi
 683         fi
 684 }
 685
 686 startiscsi() {
 687
 688         if [ ! -n "${ISCSI_NOIBFT}" ]
 689         then
 690                 good_msg "Activating iSCSI via iBFT"
 691                 iscsistart -b
 692         fi
 693
 694         if [ -n "${ISCSI_INITIATORNAME}" ] && [ -n "${ISCSI_TARGET}" ] && [ -n "${ISCSI_ADDRESS}" ]
 695         then
 696                 good_msg "Activating iSCSI via cmdline"
 697
 698                 if [ "${ISCSI_TGPT}" ]
 699                 then
 700                         ADDITIONAL="${ADDITIONAL} -g ${ISCSI_TGPT}"
 701                 else
 702                         ADDITIONAL="${ADDITIONAL} -g 1"
 703                 fi
 704
 705                 if [ "${ISCSI_PORT}" ]
 706                 then
 707                         ADDITIONAL="${ADDITIONAL} -p ${ISCSI_PORT}"
 708                 fi
 709
 710                 if [ "${ISCSI_USERNAME}" ]
 711                 then
 712                         ADDITIONAL="${ADDITIONAL} -u ${ISCSI_USERNAME}"
 713                 fi
 714
 715                 if [ "${ISCSI_PASSWORD}" ]
 716                 then
 717                         ADDITIONAL="${ADDITIONAL} -w ${ISCSI_PASSWORD}"
 718                 fi
 719
 720                 if [ "${ISCSI_USERNAME_IN}" ]
 721                 then
 722                         ADDITIONAL="${ADDITIONAL} -U ${ISCSI_USERNAME_IN}"
 723                 fi
 724
 725                 if [ "${ISCSI_PASSWORD_IN}" ]
 726                 then
 727                         ADDITIONAL="${ADDITIONAL} -W ${ISCSI_PASSWORD_IN}"
 728                 fi
 729
 730                 if [ "${ISCSI_DEBUG}" ]
 731                 then
 732                         ADDITIONAL="${ADDITIONAL} -d ${ISCSI_DEBUG}"
 733                 fi
 734
 735                 iscsistart -i "${ISCSI_INITIATORNAME}" -t "${ISCSI_TARGET}" -a "${ISCSI_ADDRESS}" ${ADDITIONAL}
 736
 737                 # let iscsid settle - otherwise mounting the iSCSI-disk will fail (very rarely, though)
 738                 sleep 1
 739         fi
 740 }
 741
 742
 743 # Open a LUKS device
 744 # It is either the root or a swap, other devices are supported in the scripts provided with sys-fs/cryptsetup-luks
 745 # $1 - root/swap
 746 openLUKS() {
 747         # please use 'tr' and this line, or remove it
 748         # eval local TYPE=`uppercase $1`
 749
 750         case $1 in
 751                 root)
 752                         local TYPE=ROOT
 753                         ;;
 754                 swap)
 755                         local TYPE=SWAP
 756                         ;;
 757         esac
 758
 759         eval local LUKS_DEVICE='"${CRYPT_'${TYPE}'}"' LUKS_NAME="$1" LUKS_KEY='"${CRYPT_'${TYPE}'_KEY}"' LUKS_KEYDEV='"${CRYPT_'${TYPE}'_KEYDEV}"'
 760         local DEV_ERROR=0 KEY_ERROR=0 KEYDEV_ERROR=0
 761         local mntkey="/mnt/key/" cryptsetup_options=''
 762
 763         [ ! -e /sbin/cryptsetup ] && bad_msg "The ramdisk does not support LUKS" && exit 1
 764         while [ 1 ]
 765         do
 766                 local gpg_cmd=""
 767                 # if crypt_silent=1 and some error occurs, enter shell quietly
 768                 if [ \( ${CRYPT_SILENT} -eq 1 \) -a \( \( \( ${DEV_ERROR} -eq 1 \) -o \( ${KEY_ERROR} -eq 1 \) \) -o \( ${KEYDEV_ERROR} -eq 1 \) \) ]
 769                 then
 770                         run_shell
 771                 elif [ ${DEV_ERROR} -eq 1 ]
 772                 then
 773                         whereis "LUKS_DEVICE" "${LUKS_NAME}"
 774                         DEV_ERROR=0
 775                 elif [ ${KEY_ERROR} -eq 1 ]
 776                 then
 777                         whereis "LUKS_KEY" "${LUKS_NAME} key"
 778                         KEY_ERROR=0
 779                 elif [ ${KEYDEV_ERROR} -eq 1 ]
 780                 then
 781                         whereis "LUKS_KEYDEV" "${LUKS_NAME} key device"
 782                         KEYDEV_ERROR=0
 783                 else
 784                         case "${LUKS_DEVICE}" in
 785                                 UUID\=*|LABEL\=*)
 786                                         local REAL_LUKS=""
 787                                         local retval=1
 788
 789                                         if [ "${retval}" -ne 0 ]; then
 790                                                 REAL_LUKS=`findfs "${LUKS_DEVICE}" 2>/dev/null`
 791                                                 retval=$?
 792                                         fi
 793
 794                                         if [ "$retval" -ne 0 ]; then
 795                                                 REAL_LUKS=`busybox findfs "${LUKS_DEVICE}" 2>/dev/null`
 796                                                 retval=$?
 797                                         fi
 798
 799                                         if [ "${retval}" -ne 0 ]; then
 800                                                 REAL_LUKS=`blkid -l -t "${LUKS_DEVICE}" | cut -d ":" -f 1 2>/dev/null`
 801                                                 retval=$?
 802                                         fi
 803
 804                                         if [ "${retval}" -eq 0 ] && [ -n "${REAL_LUKS}" ]; then
 805                                                 good_msg "Detected device ${REAL_LUKS}"
 806                                                 LUKS_DEVICE="${REAL_LUKS}"
 807                                         fi
 808                                 ;;
 809                         esac
 810
 811                         setup_md_device ${LUKS_DEVICE}
 812                         cryptsetup isLuks ${LUKS_DEVICE}
 813                         if [ $? -ne 0 ]
 814                         then
 815                                 bad_msg "The LUKS device ${LUKS_DEVICE} does not contain a LUKS header" ${CRYPT_SILENT}
 816                                 DEV_ERROR=1
 817                                 continue
 818                         else
 819                                 # Handle keys
 820                                 if [ -n "${LUKS_KEY}" ]
 821                                 then
 822                                         if [ ! -e "${mntkey}${LUKS_KEY}" ]
 823                                         then
 824                                                 if [ -b "${LUKS_KEYDEV}" ]
 825                                                 then good_msg "Using key device ${LUKS_KEYDEV}." ${CRYPT_SILENT}
 826                                                 else
 827                                                         good_msg "Please insert removable device ${LUKS_KEYDEV} for ${LUKS_NAME}" ${CRYPT_SILENT}
 828                                                         # abort after 10 secs
 829                                                         local count=10
 830                                                         while [ ${count} -gt 0 ]
 831                                                         do
 832                                                                 count=$((count-1))
 833                                                                 sleep 1
 834                                                                 if [ -b "${LUKS_KEYDEV}" ]
 835                                                                 then
 836                                                                         good_msg "Removable device ${LUKS_KEYDEV} detected." ${CRYPT_SILENT}
 837                                                                         break
 838                                                                 fi
 839                                                         done
 840                                                         if [ ! -b "${LUKS_KEYDEV}" ]
 841                                                         then
 842                                                                 eval CRYPT_${TYPE}_KEY=${LUKS_KEY}
 843                                                                 bootstrapKey ${TYPE}
 844                                                                 eval LUKS_KEYDEV='"${CRYPT_'${TYPE}'_KEYDEV}"'
 845                                                                 if [ ! -b "${LUKS_KEYDEV}" ]; then
 846                                                                         KEYDEV_ERROR=1
 847                                                                         bad_msg "Removable device ${LUKS_KEYDEV} not found." ${CRYPT_SILENT}
 848                                                                         continue
 849                                                                 fi
 850                                                                 # continue otherwise will mount keydev which is mounted by bootstrap
 851                                                                 continue
 852                                                         fi
 853                                                 fi
 854                                                 # At this point a device was recognized, now let's see if the key is there
 855                                                 [ ! -d "$mntkey" ] && mkdir -p ${mntkey} 2>/dev/null >/dev/null
 856
 857                                                 mount -n -o ro ${LUKS_KEYDEV} ${mntkey} >/dev/null 2>/dev/null
 858                                                 if [ "$?" != '0' ]
 859                                                 then
 860                                                         KEYDEV_ERROR=1
 861                                                         bad_msg "Mounting of device ${LUKS_KEYDEV} failed." ${CRYPT_SILENT}
 862                                                         continue
 863                                                 else
 864                                                         good_msg "Removable device ${LUKS_KEYDEV} mounted." ${CRYPT_SILENT}
 865                                                         sleep 2
 866                                                         # keyfile exists?
 867                                                         if [ ! -e "${mntkey}${LUKS_KEY}" ]; then
 868                                                                 umount -n ${mntkey} 2>/dev/null >/dev/null
 869                                                                 KEY_ERROR=1
 870                                                                 KEYDEV_ERROR=1
 871                                                                 bad_msg "Key {LUKS_KEY} on device ${LUKS_KEYDEV} not found." ${CRYPT_SILENT}
 872                                                                 continue
 873                                                         fi
 874                                                 fi
 875                                         fi
 876                                         # At this point a candidate key exists (either mounted before or not)
 877                                         good_msg "${LUKS_KEY} on device ${LUKS_KEYDEV} found" ${CRYPT_SILENT}
 878                                         if [ $(echo ${LUKS_KEY} | grep -o '.gpg$') = ".gpg" ] && [ -e /sbin/gpg ] ; then
 879                                                 [ -e /dev/tty ] && mv /dev/tty /dev/tty.org
 880                                                 mknod /dev/tty c 5 1
 881                                                 cryptsetup_options="-d -"
 882                                                 gpg_cmd="/sbin/gpg --logger-file /dev/null --quiet --decrypt ${mntkey}${LUKS_KEY} |"
 883                                         else
 884                                                 cryptsetup_options="-d ${mntkey}${LUKS_KEY}"
 885                                         fi
 886                                 fi
 887                                 # At this point, keyfile or not, we're ready!
 888                                 crypt_filter "${gpg_cmd}cryptsetup ${cryptsetup_options} luksOpen ${LUKS_DEVICE} ${LUKS_NAME}"
 889                                 if [ $? -eq 0 ]
 890                                 then
 891                                         good_msg "LUKS device ${LUKS_DEVICE} opened" ${CRYPT_SILENT}
 892                                         break
 893                                 else
 894                                         bad_msg "Failed to open LUKS device ${LUKS_DEVICE}" ${CRYPT_SILENT}
 895                                         DEV_ERROR=1
 896                                         KEY_ERROR=1
 897                                         KEYDEV_ERROR=1
 898                                 fi
 899                         fi
 900                 fi
 901         done
 902         umount ${mntkey} 2>/dev/null >/dev/null
 903         rmdir -p ${mntkey} 2>/dev/null >/dev/null
 904 }
 905
 906 startLUKS() {
 907
 908         # if key is set but key device isn't, find it
 909
 910         [ -n "${CRYPT_ROOT_KEY}" ] && [ -z "${CRYPT_ROOT_KEYDEV}" ] \
 911                 && sleep 6 && bootstrapKey "ROOT"
 912
 913         if [ -n "${CRYPT_ROOT}" ]; then
 914                 openLUKS "root"
 915                 if [ -n "${REAL_ROOT}" ]
 916                 then
 917                         # Rescan volumes
 918                         startVolumes
 919                 else
 920                         REAL_ROOT="/dev/mapper/root"
 921                 fi
 922         fi
 923
 924         # same for swap, but no need to sleep if root was unencrypted
 925         [ -n "${CRYPT_SWAP_KEY}" ] && [ -z "${CRYPT_SWAP_KEYDEV}" ] \
 926                 && { [ -z "${CRYPT_ROOT}" ] && sleep 6; bootstrapKey "SWAP"; }
 927
 928         if [ -n "${CRYPT_SWAP}" ]; then
 929                 openLUKS "swap"
 930                 if [ -z "${REAL_RESUME}" ]
 931                 then
 932                         # Resume from swap as default
 933                         REAL_RESUME="/dev/mapper/swap"
 934                 fi
 935         fi
 936 }
 937
 938 sdelay() {
 939         # Sleep a specific number of seconds if SDELAY is set
 940         if [ "${SDELAY}" ]
 941         then
 942                 good_msg 'Waiting ${SDELAY} seconds...'
 943                 sleep ${SDELAY}
 944         else
 945                 good_msg 'Hint: Use parameter scandelay[=seconds] if you need waiting here'
 946         fi
 947 }
 948
 949 quiet_kmsg() {
 950         # if QUIET is set make the kernel less chatty
 951         [ -n "$QUIET" ] && echo '0' > /proc/sys/kernel/printk
 952 }
 953
 954 verbose_kmsg() {
 955         # if QUIET is set make the kernel less chatty
 956         [ -n "$QUIET" ] && echo '6' > /proc/sys/kernel/printk
 957 }
 958
 959
 960 cdupdate() {
 961         if [ "${CDROOT}" = '1' ]
 962         then
 963                 if [ -x /${NEW_ROOT}/mnt/cdrom/cdupdate.sh ]
 964                 then
 965                         good_msg "Running cdupdate.sh"
 966                         ${NEW_ROOT}/mnt/cdrom/cdupdate.sh
 967                         if [ "$?" != '0' ]
 968                         then
 969                                 bad_msg "Executing cdupdate.sh failed!"
 970                                 run_shell
 971                         fi
 972                 else
 973                         good_msg 'No cdupdate.sh script found, skipping...'
 974                 fi
 975         fi
 976 }
 977
 978 setup_btrfsctl() {
 979         # start BTRFS volume detection, if available
 980         [ -x /sbin/btrfsctl ] && /sbin/btrfsctl -a
 981 }
 982
 983 setup_md_device() {
 984         local device
 985
 986         [ -z "$1" ] && device="${REAL_ROOT}" || device="$1"
 987         [ -z "${device}" ] && return # LiveCD
 988
 989         if [ `echo ${device}|sed -e 's#\(luks:\)\?\(/dev/md\)[[:digit:]]\+#\2#'` = "/dev/md" ]
 990         then
 991                 good_msg 'Detected real_root as a md device. Setting up the device node...'
 992                 MD_NUMBER=`echo ${device}|sed -e 's#\(luks:\)\?/dev/md\([[:digit:]]\+\)#\2#'`
 993                 if [ ! -e /dev/md${MD_NUMBER} ]
 994                 then
 995                         mknod /dev/md${MD_NUMBER} b 9 ${MD_NUMBER} >/dev/null 2>&1
 996                         [ $? -ne 0 ] && bad_msg "Creation of /dev/md${MD_NUMBER} failed..."
 997                 fi
 998                 mdstart ${MDPART} /dev/md${MD_NUMBER}
 999         fi
1000 }
1001
1002 rundebugshell() {
1003         if [ -n "$DEBUG" ]
1004         then
1005                 good_msg 'Starting debug shell as requested by "debug" option.'
1006                 good_msg 'Type "exit" to continue with normal bootup.'
1007                 [ -x /bin/sh ] && /bin/sh || /bin/ash
1008         fi
1009 }
1010
1011 do_resume() {
1012         if [ -d /proc/suspend2 -o -d /sys/power/suspend2 -o -d /sys/power/tuxonice ]; then
1013                 tuxonice_resume
1014         else
1015                 swsusp_resume
1016         fi
1017 }
1018
1019 swsusp_resume() {
1020         # determine swap resume partition
1021         local device=$(ls -lL "${REAL_RESUME}" | sed 's/\  */ /g' | cut -d \  -f 5-6 | sed 's/,\ */:/')
1022         [ -f /sys/power/resume ] && echo "${device}" > /sys/power/resume
1023 }
1024
1025 tuxonice_resume() {
1026         local splash_theme
1027         if grep "splash=" /proc/cmdline > /dev/null 2>&1; then
1028                 splash_theme=$(cat /proc/cmdline | sed 's/.*splash=/splash=/' | sed 's/ .*//' | sed 's/.*theme://' | sed 's/,.*//')
1029         fi
1030
1031         local tuxonice_userui_program="/sys/power/tuxonice/user_interface/program"
1032         local tuxonice_do_resume="/sys/power/tuxonice/do_resume"
1033         local tuxonice_resumedev="/sys/power/tuxonice/resume"
1034         local tuxonice_replace_swsusp="/sys/power/tuxonice/replace_swsusp"
1035
1036         #
1037         # Backward compatibility
1038         #
1039         if [ -e /sys/power/suspend2 ]; then
1040                 tuxonice_userui_program="/sys/power/suspend2/user_interface/program"
1041                 tuxonice_do_resume="/sys/power/suspend2/do_resume"
1042                 tuxonice_resumedev="/sys/power/suspend2/resume"
1043                 tuxonice_replace_swsusp="/sys/power/suspend2/replace_swsusp"
1044         elif [ -e /proc/suspend2 ]; then
1045                 tuxonice_userui_program="/proc/suspend2/userui_program"
1046                 tuxonice_do_resume="/proc/suspend2/do_resume"
1047                 tuxonice_resumedev="/proc/suspend2/resume"
1048                 tuxonice_replace_swsusp="/proc/suspend2/replace_swsusp"
1049         fi
1050
1051         # if 'use_swsusp' is given, use swsusp instead
1052         if grep "use_swsusp" /proc/cmdline > /dev/null 2>&1; then
1053                 echo 0 > ${tuxonice_replace_swsusp}
1054                 swsusp_resume
1055                 return
1056         fi
1057
1058         modules_scan tuxonice
1059
1060         # we both configure tuxonice and activate resuming,
1061         # however the kernel will resume only if an image is found
1062
1063         if ! grep suspend_noui /proc/cmdline > /dev/null 2>&1; then
1064                 which suspend2ui_text > /dev/null 2>&1 && which suspend2ui_text > "${tuxonice_userui_program}"
1065                 which tuxoniceui_text > /dev/null 2>&1 && which tuxoniceui_text > "${tuxonice_userui_program}"
1066
1067                 if [ -n "${splash_theme}" ]; then
1068                         ln -s /etc/splash/${splash_theme} /etc/splash/suspend2
1069                         ln -s /etc/splash/${splash_theme} /etc/splash/tuxonice
1070
1071                         which suspend2ui_fbsplash > /dev/null 2>&1 && which suspend2ui_fbsplash > "${tuxonice_userui_program}"
1072                         which tuxoniceui_fbsplash > /dev/null 2>&1 && which tuxoniceui_fbsplash > "${tuxonice_userui_program}"
1073                 fi
1074
1075         fi
1076         echo "${REAL_RESUME}" > "${tuxonice_resumedev}"
1077         echo > "${tuxonice_do_resume}"
1078 }
1079
1080 find_loop() {
1081         CDROM="${NEW_ROOT}/mnt/cdrom"
1082         for loop in ${LOOPS}
1083         do
1084                 if [ -e "${CDROM}""${loop}" ]
1085                 then
1086                         LOOP="${loop}"
1087                 fi
1088         done
1089 }
1090
1091 find_looptype() {
1092         LOOPTYPE="${LOOP##*.}"
1093         [ "${LOOPTYPE}" == "loop" ] && LOOPTYPE="normal"
1094         [ "${LOOP}" == "/zisofs" ] && LOOPTYPE="${LOOP#/}"
1095         [ -z "${LOOPTYPE}" ] && LOOPTYPE="noloop"
1096 }
1097
1098 getdvhoff() {
1099         echo $(( $(hexdump -n 4 -s $((316 + 12 * $2)) -e '"%i"' $1) * 512))
1100 }
1101
1102 setup_unionfs() {
1103         local rw_dir=$1
1104         local ro_dir=$2
1105         if [ "${USE_UNIONFS_NORMAL}" = '1' ]
1106         then
1107                 # Directory used for rw changes in union mount filesystem
1108                 UNION=/union
1109 #               MEMORY=/memory
1110 #               if [ -z "$UID" ]
1111 #               then
1112 #                       CHANGES=$MEMORY/unionfs_changes/default
1113 #               else
1114 #                       CHANGES=$MEMORY/unionfs_changes/$UID
1115 #               fi
1116
1117 #               mkdir -p ${MEMORY}
1118                 mkdir -p ${UNION}
1119                 good_msg "Loading fuse module"
1120                 modprobe fuse > /dev/null 2>&1
1121 #                 if [ -n "${UNIONFS}" ]
1122 #                 then
1123 #                         CHANGESDEV=${UNIONFS}
1124 #                         good_msg "mounting $CHANGESDEV to $MEMORY for unionfs support"
1125 #                         mount -t auto $CHANGESDEV $MEMORY
1126 #                         # mount tmpfs only in the case when changes= boot parameter was
1127 #                         # empty or we were not able to mount the storage device
1128 #                         ret=$?
1129 #                         if [ ${ret} -ne 0 ]
1130 #                         then
1131 #                                 bad_msg "mount of $CHANGESDEV failed falling back to ramdisk based unionfs"
1132 #                                 mount -t tmpfs tmpfs $MEMORY
1133 #                         fi
1134 #                         if [ "${CDROOT}" -eq '1' -a ! -f ${MEMORY}/livecd.unionfs  ]
1135 #                         then
1136 #                                 umount $MEMORY
1137 #                                 bad_msg "failed to find livecd.unionfs file on $CHANGESDEV"
1138 #                                 bad_msg "create a livecd.unionfs file on this device if you wish to use it for unionfs"
1139 #                                 bad_msg "falling back to ramdisk based unionfs for safety"
1140 #                                 mount -t tmpfs tmpfs $MEMORY
1141 #                         fi
1142 #                 else
1143 #                         good_msg "Mounting ramdisk to $MEMORY for unionfs support..."
1144 #                         mount -t tmpfs tmpfs $MEMORY
1145 #                 fi
1146
1147                 mkdir /tmp
1148                 mkdir -p ${UNION}
1149 #               mkdir -p $CHANGES
1150 #               mount -t unionfs -o dirs=$CHANGES=rw unionfs ${UNION}
1151                 good_msg "Creating union mount"
1152                 unionfs -o allow_other,cow,noinitgroups,suid,dev,default_permissions,use_ino ${rw_dir}=RW:${ro_dir}=RO ${UNION} 2>/dev/null
1153                 ret=$?
1154                 if [ ${ret} -ne 0 ]
1155                 then
1156                         bad_msg "Can't setup union mount!"
1157                         USE_UNIONFS_NORMAL=0
1158                 fi
1159         else
1160                 USE_UNIONFS_NORMAL=0
1161         fi
1162 }