rc.d/rc.sysinit

   1 #!/bin/sh
   2 #
   3 # /etc/rc.d/rc.sysinit - run once at boot time
   4 #
   5 # Taken in part from Miquel van Smoorenburg's bcheckrc.
   6 #
   7
   8 # reasonable start values for bootsplash progress.
   9 export progress=0
  10 export sscripts=45
  11 export kscripts=45
  12
  13 # NLS
  14 if [ -r /etc/sysconfig/i18n ]; then
  15         . /etc/sysconfig/i18n
  16         [ -n "$LANG" ] && export LANG || unset LANG
  17         [ -n "$LC_CTYPE" ] && export LC_CTYPE || unset LC_CTYPE
  18         [ -n "$LC_COLLATE" ] && export LC_COLLATE || unset LC_COLLATE
  19         [ -n "$LC_MESSAGES" ] && export LC_MESSAGES || unset LC_MESSAGES
  20         [ -n "$LC_NUMERIC" ] && export LC_NUMERIC || unset LC_NUMERIC
  21         [ -n "$LC_MONETARY" ] && export LC_MONETARY || unset LC_MONETARY
  22         [ -n "$LC_TIME" ] && export LC_TIME || unset LC_TIME
  23         [ -n "$LC_ALL" ] && export LC_ALL || unset LC_ALL
  24         [ -n "$LANGUAGE" ] && export LANGUAGE || unset LANGUAGE
  25         [ -n "$LINGUAS" ] && export LINGUAS || unset LINGUAS
  26 fi
  27
  28 # Read network config data
  29 if [ -r /etc/sysconfig/network ]; then
  30         . /etc/sysconfig/network
  31 else
  32         NETWORKING=no
  33         HOSTNAME=localhost
  34 fi
  35
  36 CONSOLE_LOGLEVEL=1
  37
  38 # Read functions
  39 . /lib/rc-scripts/functions
  40
  41 modprobe_c_cache=""
  42 modprobe_c() {
  43         if [ "$modprobe_c_cache" ]; then
  44                 echo "$modprobe_c_cache"
  45                 return
  46         fi
  47
  48         # filter only what is wanted by this script: aliases and options
  49         modprobe_c_cache=$(modprobe -c | grep -E '^(alias|options)')
  50 }
  51
  52 # parse kernel cmdline
  53 # needs /proc mounted
  54 parse_cmdline() {
  55         local arg cmdline
  56         read cmdline < /proc/cmdline
  57
  58         for arg in $cmdline; do
  59                 case "$arg" in
  60                 pld.no-upstart)
  61                         # default is set in /etc/sysconfig/system or detected in init.d/functions
  62                         USE_UPSTART=no
  63                 ;;
  64                 noudev)
  65                         # default is set in /etc/sysconfig/system
  66                         START_UDEV=no
  67                 ;;
  68                 nomdadm)
  69                         # default is set in /etc/sysconfig/system
  70                         MDADM=no
  71                 ;;
  72                 nomultipath)
  73                         # default is set in /etc/sysconfig/system
  74                         DM_MULTIPATH=no
  75                 ;;
  76                 noselinux)
  77                         # default is set in /etc/sysconfig/system
  78                         SELINUX=no
  79                 ;;
  80                 nousb)
  81                         nousb=1
  82                 ;;
  83                 nohdparm)
  84                         nohdparm=1
  85                 ;;
  86                 fastboot)
  87                         fastboot=1
  88                 ;;
  89                 nopnp)
  90                         nopnp=1
  91                 ;;
  92                 nomodules)
  93                         nomodules=1
  94                 ;;
  95                 nofirewire)
  96                         nofirewire=1
  97                 ;;
  98                 nofsck)
  99                         nofsck=1
 100                 ;;
 101                 esac
 102         done
 103 }
 104
 105 # resolve a device node to its major:minor numbers in decimal or hex
 106 get_numeric_dev() {
 107         local dev=$1 enc=${2:-hex} res
 108
 109         res=$(stat -Lc "%t:%T" "$dev")
 110         if [ "$enc" = dec ]; then
 111                 local oifs=$IFS
 112                 IFS=":"
 113                 set -- $res
 114                 IFS=$oifs
 115                 res=$((0x$1)):$((0x$2))
 116         fi
 117         echo -n $res
 118 }
 119
 120 # setup SELINUX variable
 121 init_selinux() {
 122         # user knows!
 123         if is_no "$SELINUX"; then
 124                 return
 125         fi
 126
 127         if ! grep -Fq selinuxfs /proc/filesystems; then
 128                 # no support in kernel, no chance
 129                 SELINUX=no
 130         fi
 131
 132         if ! is_fsmounted selinuxfs /selinux; then
 133                 mount -n -o gid=17 -t selinuxfs selinuxfs /selinux
 134         fi
 135
 136         # Check SELinux status
 137         local selinuxfs=$(awk '/ selinuxfs / { print $2 }' /proc/mounts 2> /dev/null)
 138         SELINUX=
 139         if [ -n "$selinuxfs" ] && [ "$(cat /proc/self/attr/current)" != "kernel" ]; then
 140                 if [ -r $selinuxfs/enforce ] ; then
 141                         SELINUX=$(cat $selinuxfs/enforce)
 142                 else
 143                         # assume enforcing if you can't read it
 144                         SELINUX=1
 145                 fi
 146         fi
 147 }
 148
 149 disable_selinux() {
 150         local _d selinuxfs _t _r
 151
 152         while read _d selinuxfs _t _r; do
 153                 [ "$_t" = "selinuxfs" ] && break
 154         done </proc/mounts
 155         echo "*** Warning -- SELinux is active"
 156         echo "*** Disabling security enforcement for system recovery."
 157         echo "*** Run 'setenforce 1' to reenable."
 158         echo "0" > $selinuxfs/enforce
 159 }
 160
 161 relabel_selinux() {
 162         local _d selinuxfs _t _r
 163
 164         while read _d selinuxfs _t _r; do
 165                 [ "$_t" = "selinuxfs" ] && break
 166         done </proc/mounts
 167         echo "
 168          *** Warning -- SELinux relabel is required. ***
 169          *** Disabling security enforcement.         ***
 170          *** Relabeling could take a very long time, ***
 171          *** depending on file system size.          ***
 172          "
 173         echo "0" > $selinuxfs/enforce
 174         /sbin/fixfiles -F relabel > /dev/null 2>&1
 175         rm -f /.autorelabel
 176         echo "*** Enabling security enforcement.         ***"
 177         echo $SELINUX > $selinuxfs/enforce
 178 }
 179
 180 # Enable automatic swapon of all partitions with the proper swap magic.
 181 # This allows setting up swap without editing /etc/fstab.
 182 enable_autoswap() {
 183         local swappartitions=$(blkid -t TYPE=swap -o device)
 184         if [ -z "$swappartitions" ]; then
 185                 return
 186         fi
 187
 188         local curswap=$(awk '/^\/dev/ { print $1 }' /proc/swaps | while read x; do echo -n " "; get_numeric_dev $x; echo -n " "; done)
 189
 190         local partition
 191         for partition in $swappartitions; do
 192                 [ ! -e $partition ] && continue
 193                 majmin=$(get_numeric_dev $partition)
 194                 if ! strstr "$curswap" " $majmin "; then
 195                         run_cmd "$(nls 'Enabling local swap partitions: %s' $partition)" swapon $partition
 196                 fi
 197         done
 198 }
 199
 200
 201 enable_swap() {
 202         run_cmd "Activating swap" swapon -a "$@"
 203         is_yes "$AUTOSWAP" && enable_autoswap
 204 }
 205
 206 # Remove duplicate entries from mtab (for vserver guest use only)
 207 clean_vserver_mtab() {
 208         > /etc/mtab.clean
 209         while read device mountpoint line; do
 210                 grep -qs "$mountpoint" /etc/mtab.clean || \
 211                         echo "$device $mountpoint $line" >> /etc/mtab.clean
 212         done < /etc/mtab
 213         cat /etc/mtab.clean > /etc/mtab
 214         rm -f /etc/mtab.clean
 215 }
 216
 217 # Loads modules from /etc/modules, /etc/modules.X.Y and /etc/modules.X.Y.Z
 218 load_kernel_modules() {
 219         local modules_file=$1
 220         local _x _y _z v v1 old_IFS kernel kerneleq
 221         {
 222                 read _x _y v _z
 223                 old_IFS=$IFS
 224                 # strip _* or -* from versions like: "2.6.25_vanilla-1", "2.6.25-1"
 225                 IFS='_-'
 226                 set -- $v
 227                 v1=${1}
 228                 IFS='.'
 229                 set -- $v1
 230                 IFS=$old_IFS
 231
 232                 kernel="$1.$2"
 233                 kerneleq="$1.$2.$3"
 234         } < /proc/version
 235
 236         local module args
 237         # Loop over every line in modules file
 238         ( \
 239                 grep -hvE '^(#|[[:blank:]]*$)' /etc/$modules_file /etc/$modules_file.$kernel /etc/$modules_file.$kerneleq 2>/dev/null
 240                 echo '' # make sure there is a LF at the end
 241         ) | while read module args; do
 242                 [ -z "$module" ] && continue
 243                 # strip comments
 244                 args=${args%%#*}
 245                 show "Loading %s kernel module(s)" "$module"
 246                 busy
 247                 modprobe -s $module -- $args && ok || fail
 248         done
 249 }
 250
 251 # launch repair shell
 252 # which after exiting will reboot
 253 repair_shell() {
 254         local reason="$2"
 255
 256         # don't use '\n' in nls macro !
 257         echo
 258         echo
 259         echo "$reason"
 260         nls "*** Dropping you to a shell; the system will reboot"
 261         nls "*** when you leave the shell."
 262         echo
 263
 264         [ "$SELINUX" = "1" ] && disable_selinux
 265         if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 266                 /sbin/sulogin
 267         else
 268                 /bin/sh
 269         fi
 270
 271         run_cmd "Unmounting file systems" umount -a
 272         run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 273         run_cmd "Automatic reboot in progress" reboot
 274 }
 275
 276 check_root_fs() {
 277         show "Checking root filesystem"; started
 278         initlog -c "fsck -C -T -a $fsckoptions /"
 279         rc=$?
 280
 281         # A return of 4 or higher means there were serious problems.
 282         if [ $rc -gt 3 ]; then
 283                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 284
 285                 PS1="$(nls '(Repair filesystem)# ')"; export PS1
 286                 repair_shell "$(nls '*** An error occurred during the file system check.')"
 287
 288         # A return of 2 or 3 means that filesystem was repaired but we need
 289         # to reboot.
 290         elif [ "$rc" = "2" -o "$rc" = "3" ]; then
 291                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 292                 echo
 293                 nls "*** Filesystem was repaired but system needs to be"
 294                 nls "*** rebooted before mounting it."
 295                 nls "*** REBOOTING ***"
 296                 echo
 297
 298                 run_cmd "Unmounting file systems" umount -a
 299                 mount -n -o remount,ro /
 300                 run_cmd "Automatic reboot in progress" reboot
 301         elif [ "$rc" = "1" ]; then
 302                 _RUN_QUOTACHECK=1
 303         fi
 304 }
 305
 306 # mdadm - manage MD devices aka Linux Software RAID
 307 init_mdadm() {
 308         if [ ! -x /sbin/mdadm -o ! -f /etc/mdadm.conf ]; then
 309                 return
 310         fi
 311
 312         modprobe -s md
 313         local rc=0 golvm=0 have_md=0
 314         if [ ! -f /proc/mdstat ]; then
 315                 return
 316         fi
 317
 318         # assume we have md if at least one ARRAY line is present
 319         if grep -qE "^([[:blank:]]|)ARRAY[[:blank:]]" /etc/mdadm.conf; then
 320                 have_md=1
 321         fi
 322         # configured to do auto scanning
 323         if [ $have_md = 0 ] && grep -qE "^([[:blank:]]|)DEVICE[[:blank:]]partitions" /etc/mdadm.conf; then
 324                 have_md=1
 325         fi
 326
 327         # none found
 328         if [ $have_md = 0 ]; then
 329                 return
 330         fi
 331
 332         show "Starting up RAID devices"; busy
 333         /sbin/mdadm --assemble --scan --auto=yes
 334         rc=$?
 335         if [ "$rc" -eq 0 -o "$rc" -eq 2 ]; then
 336                 # rc is used later too, so set sane value
 337                 rc=0
 338                 deltext; ok
 339                 golvm=1
 340         else
 341                 deltext; fail
 342         fi
 343
 344         # A non-zero return means there were problems
 345         if [ $rc -gt 0 ]; then
 346                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 347                 show "Starting up RAID devices"; fail
 348
 349                 PS1="$(nls '(RAID Repair)# ')"; export PS1
 350                 repair_shell "$(nls '*** An error occurred during the RAID startup.')"
 351         fi
 352
 353         # LVM on RAID (keep in sync with LVM init)
 354         if [ "$golvm" -eq "1" ]; then
 355                 if [ -x /sbin/vgscan -a -x /sbin/vgchange ]; then
 356                         run_cmd "Scanning for LVM volume groups (on RAID)" /sbin/vgscan $lvmignorelocking
 357                         run_cmd "Activating LVM volume groups (on RAID)" /sbin/vgchange -a y $lvmsysinit
 358                         [ "$lvmversion" = "2" ] && /sbin/vgmknodes
 359                 fi
 360         fi
 361         show "Starting up RAID devices"; ok
 362         return $rc
 363 }
 364
 365 # Init LVM
 366 init_lvm() {
 367         if [ ! -x /sbin/vgscan -o ! -x /sbin/vgchange ] && ! is_yes "$EVMS_LVM"; then
 368                 return
 369         fi
 370
 371         if is_no "$LVM2"; then
 372                 lvmversion=$(LC_ALL=C /sbin/vgchange --version 2>/dev/null | awk '/LVM version:/{if ($3 >= 2) print "2"}')
 373         else
 374                 lvmversion=2
 375         fi
 376
 377         if [ "$lvmversion" = "1" ] ; then
 378                 modprobe -s lvm-mod
 379                 lvmignorelocking=""
 380                 lvmsysinit=""
 381         elif [ "$lvmversion" = "2" ] ; then
 382                 modprobe -s dm-mod
 383                 lvmignorelocking="--ignorelockingfailure"
 384                 lvmsysinit="--sysinit"
 385         else
 386                 modprobe -s lvm-mod
 387                 # device mapper (2.5+ and patched 2.4)
 388                 modprobe -s dm-mod
 389                 lvmignorelocking=""
 390                 lvmsysinit=""
 391         fi
 392
 393         run_cmd "Scanning for LVM volume groups" /sbin/vgscan $lvmignorelocking
 394         run_cmd "Activating LVM volume groups" /sbin/vgchange -a y $lvmsysinit
 395         if [ "$lvmversion" = "2" ]; then
 396                 /sbin/vgmknodes $lvmignorelocking
 397                 # display VG statistics
 398                 /sbin/vgdisplay -s $lvmignorelocking
 399         fi
 400 }
 401
 402 # boot logging to /var/log/boot.log. install showconsole package to get it.
 403 if ! is_no "$RC_BOOTLOG" && [ -x /sbin/blogd ]; then
 404         RC_BOOTLOG=1
 405 else
 406         RC_BOOTLOG=
 407 fi
 408
 409 if ! is_yes "$VSERVER" && [[ "$container" != lxc* ]]; then
 410         # we need /proc mounted before everything
 411         is_fsmounted proc /proc || mount -n /proc || mount -n -o gid=17,hidepid=2 -t proc /proc /proc
 412
 413         parse_cmdline
 414
 415         if [ -d /run ]; then
 416                 is_fsmounted tmpfs /run || mount -n -t tmpfs run /run
 417         fi
 418
 419         # Early sysctls
 420         apply_sysctl
 421
 422         # sysfs is also needed before any other things (under kernel > 2.5)
 423         if ! is_fsmounted sysfs /sys; then
 424                 grep -Fq sysfs /proc/filesystems && mount -n -o gid=17 -t sysfs sysfs /sys
 425         fi
 426         if grep -Fq securityfs /proc/filesystems; then
 427                 mount -n -o gid=17 -t securityfs securityfs /sys/kernel/security
 428         fi
 429
 430         init_selinux
 431
 432         # PLD Linux LiveCD support
 433         if [ -x /etc/rc.d/rc.live ]; then
 434                 /etc/rc.d/rc.live
 435         fi
 436
 437         # Choose Hardware profile
 438         if ! is_no "$HWPROFILES" && [ -f /etc/sysconfig/hwprof ]; then
 439                 . /etc/sysconfig/hwprof
 440                 if is_yes "${HWPROFILES}" && [ -x /sbin/hwprofile -a -d /etc/sysconfig/hwprofiles/data ]; then
 441                         mount -n / -o rw,remount
 442                         /sbin/hwprofile -qf
 443                         mount -n / -o ro,remount
 444                 fi
 445         fi
 446
 447         # Disable splash when requested
 448         is_no "$BOOT_SPLASH" && [ -e /proc/splash ] && echo "0" > /proc/splash
 449
 450         if [ -x /sbin/restorecon ] && is_fsmounted tmpfs /dev; then
 451                 /sbin/restorecon -R /dev 2>/dev/null
 452         fi
 453
 454         [ -z "${CONSOLETYPE}" ] && CONSOLETYPE="$(/sbin/consoletype)"
 455
 456         if [ "$CONSOLETYPE" = "vt" -a -x /sbin/setsysfont ]; then
 457                 /sbin/setsysfont
 458         fi
 459 fi
 460
 461
 462 # Print welcome message
 463 nls "\t\t\t%sPowered by %sPLD Linux Distribution%s" "$(termput setaf $CPOWEREDBY)" "$(termput setaf $CPLD)" "$(termput op)"
 464 if ! is_no "$RC_PROMPT"; then
 465         nls -n "\t\t  Press %sI%s to enter interactive startup" "$(termput setaf $CI)" "$(termput op)"
 466         echo
 467 fi
 468
 469 # Set the hostname
 470 if [ -z "${HOSTNAME}" ]; then
 471         show "$(nls 'Host:') $(hostname)"; ok
 472 else
 473         run_cmd "$(nls 'Host:') ${HOSTNAME}" hostname ${HOSTNAME}
 474 fi
 475
 476 # Set the NIS domain name
 477 if [ -n "$NISDOMAIN" ]; then
 478         run_cmd "$(nls 'NIS Domain:') ${NISDOMAIN}" domainname $NISDOMAIN
 479 else
 480         domainname ""
 481 fi
 482
 483 if ! is_yes "$VSERVER" && [[ "$container" != lxc* ]]; then
 484         # Set console loglevel
 485         if [ -n "$CONSOLE_LOGLEVEL" ]; then
 486                 dmesg -n $CONSOLE_LOGLEVEL
 487         fi
 488
 489         if ! is_no "$START_UDEV" && [ -x /sbin/start_udev ] && [[ "$container" != lxc* ]]; then
 490                 is_fsmounted devtmpfs /dev || mount -n -t devtmpfs devtmpfs /dev
 491                 load_kernel_modules modules.preudev
 492                 /sbin/start_udev
 493                 use_upstart && [ -x /sbin/initctl ] && /sbin/initctl -q start udev
 494         elif [ -x /lib/firmware/firmware-loader.sh ]; then
 495                 /sbin/sysctl -q -e -w kernel.hotplug=/lib/firmware/firmware-loader.sh
 496         fi
 497
 498         # Unmount the initrd, if necessary
 499         if grep -q /initrd /proc/mounts 2>/dev/null && ! grep -q /initrd/loopfs /proc/mounts 2>/dev/null; then
 500                 umount /initrd/dev 2>/dev/null
 501                 umount /initrd
 502                 /sbin/blockdev --flushbufs /dev/ram0 >/dev/null 2>&1
 503         fi
 504
 505         # Start logging console output since we have all /dev stuff setup
 506         if [ "$RC_BOOTLOG" ]; then
 507                 /sbin/blogd
 508         fi
 509
 510         # Configure Linux kernel (initial configuration, some required modules still may be missing).
 511         apply_sysctl
 512
 513         # Check if timezone definition is available
 514         if [ -e /etc/localtime ] && [ -e /dev/rtc -o -e /dev/rtc0 ] ; then
 515                 if run_cmd "$(nls 'Setting clock')" hwclock --hctosys; then
 516                         show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
 517                 fi
 518         else
 519                 TIME_SETUP_DELAYED=yes
 520         fi
 521
 522         delay_cryptsetup=0
 523         if [ -f /etc/crypttab ] && ! is_empty_file /etc/crypttab; then
 524                 # XXX might need modules dep
 525                 # Device mapper & related initialization
 526                 if ! grep -qF device-mapper /proc/devices; then
 527                         modprobe -s dm-mod
 528                 fi
 529
 530                 . /etc/rc.d/init.d/cryptsetup
 531                 show "Starting disk encryption"
 532                 init_crypto 0
 533                 delay_cryptsetup=$?
 534                 [ $delay_cryptsetup = 0 ] && ok || fail
 535         fi
 536
 537         # Start up swapping
 538         enable_swap -e
 539
 540         # Initialize USB controllers
 541         usb=0
 542         if [ -z "$nousb" ] && ! is_fsmounted usbfs /proc/bus/usb; then
 543                 aliases=$(modprobe_c | awk '/^alias[[:space:]]+usb[-_]controller[[:space:]]+/{ print $3 }')
 544                 if [ -n "$aliases" -a "$aliases" != "off" ] ; then
 545                         modprobe -s usbcore
 546                         for alias in $aliases ; do
 547                                 [ "$alias" = "off" ] && continue
 548                                 run_cmd "$(nls 'Initializing USB controller') ($alias)" modprobe -s $alias
 549                         done
 550                         [ $? -eq 0 -a -n "$aliases" ] && usb=1
 551                 fi
 552                 if grep -iq "usb" /proc/devices 2>/dev/null ; then
 553                         usb=1
 554                 fi
 555         fi
 556
 557         if [ "$usb" = "1" -a -d /proc/bus/usb ] && ! is_fsmounted usbfs /proc/bus/usb; then
 558                 run_cmd "Mounting USB filesystem" mount -n -t usbfs -o devgid=78,devmode=664 usbfs /proc/bus/usb
 559         fi
 560
 561         needusbstorage=
 562         if [ "$usb" = "1" ]; then
 563                 needusbstorage=$(cat /proc/bus/usb/devices 2>/dev/null | grep -e "^I.*Cls=08" 2>/dev/null)
 564                 if [ "$(kernelverser)" -lt "002006" ]; then
 565                         grep -Fq 'hid' /proc/bus/usb/drivers 2>/dev/null || run_cmd "Initializing USB HID interface" modprobe -s hid
 566                         mouseoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=02" 2>/dev/null)
 567                         kbdoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=01" 2>/dev/null)
 568                         if [ -n "$kbdoutput" ]; then
 569                                 run_cmd "Initializing USB keyboard" modprobe -s keybdev
 570                         fi
 571                         if [ -n "$mouseoutput" ]; then
 572                                 run_cmd "Initializing USB mouse" modprobe -s mousedev
 573                         fi
 574                 fi
 575         fi
 576
 577         # Setup hdparm thing (if exists and is needed)
 578         if [ -z "$nohdparm" ]; then
 579                 [ -x /etc/rc.d/rc.hdparm ] && /etc/rc.d/rc.hdparm
 580         fi
 581
 582         if [ -z "$fastboot" ] && [ -f /fastboot ]; then
 583                 fastboot=1
 584         fi
 585
 586         if [ -f /fsckoptions ]; then
 587                 fsckoptions=$(cat /fsckoptions)
 588         else
 589                 fsckoptions=''
 590         fi
 591
 592         if [ -f /forcefsck ]; then
 593                 fsckoptions="-f $fsckoptions"
 594         else
 595                 # Obey the fs_passno setting for / (see fstab(5))
 596                 # - find the / entry
 597                 # - make sure we have at least 6 fields
 598                 _ROOTFS_PASSNO=$(awk '($1 !~ /^#/ && $2 == "/" && NF >= 6) { print $6}' /etc/fstab)
 599         fi
 600
 601         _RUN_QUOTACHECK=0
 602         _ROOTFS_DEVICE=$(awk '($1 !~ /^#/ && $2 == "/" && NF >= 6) { print $1}' /etc/fstab)
 603         _ROOTFS_TYPE=$(awk '$2 == "/" && $3 != "rootfs" { print $3 }' /proc/mounts 2>/dev/null)
 604
 605         if [ -z "$fastboot" -a "$_ROOTFS_TYPE" != "aufs" -a "$_ROOTFS_TYPE" != "nfs" -a "$_ROOTFS_TYPE" != "romfs" -a "$_ROOTFS_TYPE" != "squashfs" -a "$_ROOTFS_PASSNO" != 0 -a -e $_ROOTFS_DEVICE ] && [[ "$container" != lxc* ]]; then
 606                 check_root_fs
 607         fi
 608
 609         # set up pnp and kernel pnp
 610         if is_yes "$RUN_USERPNP" || is_yes "$RUN_KERNELPNP"; then
 611                 if [ -z "$nopnp" ] && is_yes "$RUN_USERPNP" && [ -x /sbin/isapnp -a -f /etc/isapnp/isapnp.conf ]; then
 612                         run_cmd "Setting up ISA PNP devices (userspace pnp)" /sbin/isapnp /etc/isapnp/isapnp.conf
 613                 fi
 614                 if [ -z "$nopnp" ] && is_yes "$RUN_KERNELPNP"; then
 615                         modprobe -s isa-pnp
 616                         if [ -e /proc/isapnp -a -f /etc/isapnp/isapnp-kernel.conf ]; then
 617                                 show "Setting up ISA PNP devices (kernelspace pnp)"; busy
 618                                 grep -v "^#" /etc/isapnp/isapnp-kernel.conf 2>/dev/null >/proc/isapnp && (deltext; ok) || (deltext; fail)
 619                         fi
 620                 fi
 621         fi
 622
 623         _ROOTFS_RO=$(awk '($1 !~ /^#/ && $2 == "/" && ($4 == "ro" || $4 ~ /,ro$/ || $4 ~ /^ro,/ || $4 ~ /,ro,/ ) && NF >= 6) { print "ro" }' /etc/fstab)
 624         # Remount the root filesystem read-write
 625         if [ -z "$_ROOTFS_RO" ]; then
 626                 run_cmd "Remounting root filesystem in rw mode" mount -n -o remount,rw /
 627         fi
 628
 629         # Update quotas if fsck was run on /
 630         if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
 631                 run_cmd "Checking root filesystem quotas" /sbin/quotacheck -vnug /
 632         fi
 633
 634         # Clean up SELinux labels
 635         if is_yes "$SELINUX"; then
 636                 for file in /etc/mtab /etc/cryptomtab /etc/ld.so.cache; do
 637                         [ -r $file ] && restorecon $file >/dev/null 2>&1
 638                 done
 639         fi
 640
 641         if [ "$delay_cryptsetup" != 0 ]; then
 642                 show "Starting disk encryption using the RNG"
 643                 init_crypto 1
 644                 delay_cryptsetup=$?
 645                 [ $delay_cryptsetup = 0 ] && ok || fail
 646         fi
 647 else
 648         # Start logging console output since we have all /dev stuff setup
 649         if [ "$RC_BOOTLOG" ]; then
 650                 /sbin/blogd -q
 651         fi
 652 fi
 653
 654 # Remove stale backups
 655 rm -f /etc/mtab~ /etc/mtab~~ /etc/cryptomtab~ /etc/cryptomtab~~ >/dev/null 2>&1
 656
 657 # Remove /etc/nologin when starting system
 658 [ -f /etc/nologin.boot ] && rm -f /etc/nologin /etc/nologin.boot
 659
 660 if ! is_no "$DELAY_LOGIN" && [ ! -f /etc/nologin ]; then
 661         show "Enabling Delay Login"; busy
 662         echo > /etc/nologin
 663         nls "System bootup in progress - please wait" >> /etc/nologin
 664         echo >> /etc/nologin
 665         chmod 644 /etc/nologin
 666         cp -fp /etc/nologin /etc/nologin.boot
 667         ok
 668 fi
 669
 670 # The root filesystem is now read-write, so we can now log via
 671 # syslog() directly...
 672 if [ -n "$IN_INITLOG" ]; then
 673         IN_INITLOG=""
 674 fi
 675
 676 if ! is_yes "$VSERVER" && [[ "$container" != lxc* ]]; then
 677         # Clear mtab
 678         > /etc/mtab
 679         [ -f /etc/cryptomtab ] && > /etc/cryptomtab
 680
 681         # Enter root, /proc, /sys and other into mtab.
 682         mount -f / 2> /dev/null
 683         mount -f /proc 2> /dev/null
 684         if is_fsmounted devtmpfs /dev; then
 685                 mount -f -t devtmpfs devtmpfs /dev 2> /dev/null
 686         fi
 687         if is_fsmounted tmpfs /run; then
 688                 mount -f -t tmpfs run /run 2> /dev/null
 689         fi
 690
 691         if is_fsmounted usbfs /proc/bus/usb; then
 692                 mount -f -t usbfs -o devgid=78,devmode=664 usbfs /proc/bus/usb 2> /dev/null
 693         fi
 694
 695         if is_fsmounted sysfs /sys; then
 696                 mount -f -t sysfs sysfs /sys 2> /dev/null
 697                 if is_fsmounted securityfs /sys/kernel/security ; then
 698                         mount -f -t securityfs securityfs /sys/kernel/security 2> /dev/null
 699                 fi
 700         fi
 701
 702         if is_fsmounted selinuxfs /selinux; then
 703                 mount -f -t selinuxfs selinuxfs /selinux 2> /dev/null
 704         fi
 705
 706         emit --no-wait root-filesystem
 707         emit --no-wait virtual-filesystems
 708
 709         if [ ! -f /proc/modules ]; then
 710                 USEMODULES=
 711         elif [ -z "$nomodules" ]; then
 712                 USEMODULES=y
 713         else
 714                 USEMODULES=
 715         fi
 716
 717         uname_r=$(uname -r)
 718         # Adjust symlinks as necessary in /boot to keep system services from
 719         # spewing messages about mismatched System maps and so on.
 720         if ! is_no "$SET_SLINKS"; then
 721                 if [ -L /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
 722                         ln -s -f System.map-$uname_r /boot/System.map
 723                 fi
 724                 if [ ! -e /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
 725                         ln -s -f System.map-$uname_r /boot/System.map
 726                 fi
 727         fi
 728
 729         # Run depmod if RUN_DEPMOD != "no" and:
 730         # a) user requested or RUN_DEPMOD="";
 731         # b) modules.dep is missing
 732         if ! is_no "$RUN_DEPMOD" && [ -n "$USEMODULES" ]; then
 733                 if is_yes "$RUN_DEPMOD" || [ -z "$RUN_DEPMOD" ]; then
 734                         run_cmd "Finding module dependencies" depmod -a
 735                 elif [ "$RUN_DEPMOD" = "ifmissing" ] && [ ! -f /lib/modules/$uname_r/modules.dep ]; then
 736                         run_cmd "Finding module dependencies" depmod -A
 737                 fi
 738         fi
 739         unset uname_r
 740
 741         if [ -f /proc/sys/kernel/modprobe ]; then
 742                 if [ -n "$USEMODULES" ]; then
 743                         sysctl -q -w kernel.modprobe="/sbin/modprobe"
 744                 else
 745                         # We used to set this to NULL, but that causes
 746                         # 'failed to exec' messages"
 747                         sysctl -q -w kernel.modprobe="/bin/true"
 748                 fi
 749         fi
 750
 751         # Load usb storage here, to match most other things
 752         if [ -n "$needusbstorage" ]; then
 753                 modprobe -s usb-storage
 754         fi
 755
 756         # Load firewire devices
 757         if [ -z "$nofirewire" ]; then
 758                 aliases=$(modprobe_c | awk '/^alias[[:space:]]+ieee1394[-_]controller[[:space:]]+/{ print $3 }')
 759                 if [ -n "$aliases" -a "$aliases" != "off" ] ; then
 760                         for alias in $aliases ; do
 761                                 [ "$alias" = "off" ] && continue
 762                                 run_cmd "$(nls 'Initializing firewire controller') ($alias)" modprobe $alias
 763                         done
 764                         grep -E "SBP2" /proc/bus/ieee1394/devices 2>/dev/null && modprobe -s sbp2
 765                 fi
 766         fi
 767
 768         # Load sound modules if they need persistent DMA buffers
 769         if modprobe_c | grep -q "^options sound dmabuf=1"; then
 770                 RETURN=0
 771                 alias=$(modprobe_c | awk '/^alias[[:space:]]+sound[[:space:]]+/{ print $3 }')
 772                 if [ -n "$alias" -a "$alias" != "off" ] ; then
 773                         run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
 774                         RETURN=$?
 775                 fi
 776                 alias=$(modprobe_c | awk '/^alias[[:space:]]+sound[-_]slot[-_]0[[:space:]]+/ { print $3 }')
 777                 if [ -n "$alias" -a "$alias" != "off" ] ; then
 778                         run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
 779                         RETURN=$?
 780                 fi
 781         fi
 782
 783         # Load modules
 784         if ! use_upstart; then
 785                 load_kernel_modules modules
 786                 for f in /etc/modules-load.d/*.conf; do
 787                         # already loaded by implicit "modules" load
 788                         [ "${f##*/}" = "modules.conf" ] && continue
 789
 790                         [ -r $f ] || continue
 791                         load_kernel_modules ${f##/etc/}
 792                 done
 793         fi
 794
 795         if ! is_no "$DM_MULTIPATH" && [ -x /sbin/multipath ]; then
 796                 modprobe -s dm-mod
 797                 modprobe -s dm-multipath
 798                 # make nodes that were discarded due (possible) new /dev mount
 799                 /sbin/dmsetup mknodes
 800                 run_cmd "Activating dm-multipath" /sbin/multipath -v 0
 801                 /sbin/dmsetup ls --target multipath --exec '/sbin/kpartx -a -p p'
 802         fi
 803
 804         if ! is_no "$DMRAID" && [ -x /sbin/dmraid ]; then
 805                 run_cmd "Activating ATARAID devices" /sbin/dmraid -ay
 806         fi
 807
 808         # Find and activate volume groups:
 809         # EVMS
 810         if is_yes "$EVMS_LVM" && [ -x /sbin/evms_activate ]; then
 811                 if [ "$(kernelverser)" -lt "002006" ]; then
 812                         # Linux 2.4 core modules
 813                         modprobe -s evms
 814                         modprobe -s evms_passthru
 815                         modprobe -s ldev_mgr
 816                         modprobe -s dos_part
 817                 else
 818                         # Linux 2.6 core module
 819                         modprobe -s evmscore
 820                 fi
 821
 822                 is_yes "$EVMS_GUID_PTABLE" && modprobe -s gpt_part
 823                 is_yes "$EVMS_LVM" && modprobe -s lvm_vge
 824                 is_yes "$EVMS_AIX" && modprobe -s AIXlvm_vge
 825                 is_yes "$EVMS_OS2" && modprobe -s os2lvm_vge
 826                 run_cmd "Discovering EVMS volumes" /sbin/evms_activate
 827                 if is_yes "$EVMS_LVM" && is_yes "$EVMS_LVM_COMPAT_NODES" ; then
 828                         # Link nodes for compatibility with LVM
 829                         if [ "$(echo /dev/evms/lvm/*)" != '/dev/evms/lvm/*' ] ; then
 830                                 ln -s /dev/evms/lvm/* /dev
 831                         fi
 832                 fi
 833         fi
 834
 835         # Init LVM
 836         if ! is_no "$LVM2"; then
 837                 init_lvm
 838         fi
 839
 840         if [ "$delay_cryptsetup" != 0 ]; then
 841                 show "Starting disk encryption"
 842                 init_crypto 1
 843                 delay_cryptsetup=$?
 844                 [ $delay_cryptsetup = 0 ] && ok || fail
 845         fi
 846
 847         if ! is_no "$MDADM"; then
 848                 init_mdadm
 849         fi
 850
 851         _RUN_QUOTACHECK=0
 852         # Check filesystems
 853         if [ -z "$fastboot" ] && [ -z "$nofsck" ]; then
 854                 rc_splash "fsck start"
 855                 show "Checking filesystems"; started
 856                 initlog -c "fsck -C -T -R -A -a -P $fsckoptions"
 857
 858                 rc=$?
 859
 860                 # A return of 2 or higher means there were serious problems
 861                 if [ $rc -gt 1 ]; then
 862                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 863
 864                         PS1="$(nls '(Repair filesystem)# ')"; export PS1
 865                         repair_shell "$(nls '*** An error occurred during the file system check.')"
 866
 867                 elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
 868                         _RUN_QUOTACHECK=1
 869                 fi
 870                 rc_splash "fsck stop"
 871         fi
 872
 873         # Mount all other filesystems (except for NFS and /proc, which is already
 874         # mounted). Contrary to standard usage,
 875         # filesystems are NOT unmounted in single user mode.
 876         run_cmd "Mounting local filesystems" mount -a -t nonfs,nfs4,smbfs,ncpfs,proc,cifs -O no_netdev
 877
 878         # now we have /usr mounted, recheck if we have gettext and tput available.
 879         if is_no "$TPUT"; then
 880                 GETTEXT=
 881                 TPUT=
 882                 rc_gettext_init
 883         fi
 884
 885         # Now do some workaround - encrypted filesystems couldn't have been fsck-ed
 886         # before mount - that's where the password is entered.
 887         # mount is buggy - when remounting loopback filesystem, loop=XXX
 888         # option is removed from /etc/mtab
 889         if [ -z "$fastboot" ] && grep "^[^#].*encryption=" /etc/fstab 2>/dev/null | grep -v -q "noauto" 2>/dev/null; then
 890                 show "Checking encrypted filesystems"; started
 891                 LOOPLIST="$(LC_ALL=C awk '
 892                 FILENAME=="/proc/mounts" {
 893                         TAB[$2]=$1;
 894                 }
 895                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 896                         if ($2 in TAB){print TAB[$2];}
 897                 }
 898                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 899                         if ($2 in TAB){print TAB[$2];}
 900                         sub("loop(=[^,]*)?","loop=" TAB[$2] ",ro",$4);
 901                         cmd="mount " $2 " -o remount," $4;
 902                         system(cmd);
 903                 }
 904                 ' /proc/mounts /etc/fstab)"
 905                 initlog -c "fsck -T -C -a $fsckoptions $LOOPLIST"
 906                 rc=$?
 907
 908                 # A return of 2 or higher means there were serious problems.
 909                 if [ $rc -gt 1 ]; then
 910                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 911
 912                         PS1="$(nls '(Repair filesystem)# ')"; export PS1
 913                         repair_shell "$(nls '*** An error occurred during the file system check.')"
 914
 915                 elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
 916                         _RUN_QUOTACHECK=1
 917                 fi
 918
 919                 show "Remounting encrypted filesystems back in rw mode"; busy
 920                 LC_ALL=C awk '
 921                 FILENAME=="/proc/mounts" {
 922                         TAB[$2]=$1;
 923                 }
 924                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 925                         sub("loop(=[^,]*)?","loop=" TAB[$2] ",rw",$4);
 926                         cmd="mount " $2 " -o remount," $4;
 927                         system(cmd);
 928                 }
 929                 ' /proc/mounts /etc/fstab
 930                 ok
 931         fi
 932
 933         # /var/log should be writable now, so start saving the boot output
 934         if [ "$RC_BOOTLOG" ]; then
 935                 echo > /var/log/boot.log
 936                 killall -IO blogd
 937         fi
 938
 939         if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
 940                 run_cmd "Checking filesystem quotas" /sbin/quotacheck -vnugRa
 941         fi
 942
 943         # Turn on quota
 944         if [ -x /sbin/quotaon ]; then
 945                 run_cmd "Turning on quotas for local filesystems" /sbin/quotaon -aug
 946         fi
 947
 948         emit --no-wait local-filesystems
 949
 950         # FIXME: this should be delayed until remote filesystems are mounted,
 951         #        especialy when /usr or other standard fs is remote
 952         emit --no-wait filesystem
 953
 954         # Turn on process accounting
 955         if [ -x /etc/rc.d/rc.acct ]; then
 956                 /etc/rc.d/rc.acct start
 957         fi
 958
 959         # Set the clock if timezone definition wasn't available (eg. /usr not mounted)
 960         if is_yes "$TIME_SETUP_DELAYED" && [ -e /dev/rtc -o -e /dev/rtc0 ]; then
 961                 if run_cmd "$(nls 'Setting clock')" hwclock --hctosys; then
 962                         show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
 963                 fi
 964         fi
 965
 966         # Initialize the serial ports
 967         if [ -f /etc/rc.d/rc.serial ]; then
 968                 . /etc/rc.d/rc.serial
 969         fi
 970
 971         if [ -n "$PANIC_REBOOT_TIME" -a "$PANIC_REBOOT_TIME" -gt "0" -a -f /proc/sys/kernel/panic ]; then
 972                 show 'Setting %s seconds for kernel reboot after panic' "$PANIC_REBOOT_TIME"; busy
 973                 # DEPRECATED: use /etc/sysctl.conf or kernel commandline instead
 974                 if sysctl -q -w kernel.panic=$PANIC_REBOOT_TIME; then ok; else fail; fi
 975         fi
 976
 977         # ... and here finish configuring parameters
 978         apply_sysctl
 979 else
 980         emit --no-wait root-filesystem
 981         emit --no-wait virtual-filesystems
 982         emit --no-wait local-filesystems
 983         emit --no-wait filesystem
 984
 985         # /var/log should be writable now, so start saving the boot output
 986         if [ "$RC_BOOTLOG" ]; then
 987                 echo > /var/log/boot.log
 988                 killall -IO blogd
 989         fi
 990
 991         clean_vserver_mtab
 992 fi
 993
 994 is_yes "$SELINUX" && [ -f /.autorelabel ] && relabel_selinux
 995
 996 # Clean up /.
 997 rm -f /fastboot /fsckoptions /forcefsck /halt /poweroff >/dev/null 2>&1
 998
 999 # Clean up /var
1000 # /usr could be still not mounted if it is on NFS.
1001 for afile in /var/lock/* /var/run/*; do
1002         bafile=${afile##*/}
1003         if [ -d "$afile" ]; then
1004                 case $bafile in
1005                 news|sudo|mon|cvs)
1006                         ;;
1007                 *)
1008                         echo $afile/* | xargs rm -rf
1009                         ;;
1010                 esac
1011         else
1012                 [ "$bafile" != "hwprofile" -a "$bafile" != "random-seed" ] && rm -f $afile 2> /dev/null
1013         fi
1014 done
1015
1016 # Delete stale files
1017 rm -f /var/lib/rpm/__db* /var/spool/postoffice/.pid.* /tmp/.X*-lock \
1018         /tmp/.lock.* /tmp/.gdm_socket /tmp/.s.PGSQL.*
1019 rm -rf /tmp/.X*-unix /tmp/.ICE-unix /tmp/.font-unix /tmp/hsperfdata_* \
1020         /tmp/kde-* /tmp/ksocket-* /tmp/mc-* /tmp/mcop-* /tmp/orbit-* \
1021         /tmp/scrollkeeper-* /tmp/ssh-*
1022
1023 {
1024 # Clean up utmp/wtmp
1025 rm -f /var/run/utmpx
1026 > /var/run/utmp
1027 if [ -e /var/log/wtmpx ]; then
1028         if [ -e /var/log/wtmp ]; then
1029                 rm -f /var/log/wtmpx
1030         else
1031                 mv /var/log/wtmpx /var/log/wtmp
1032         fi
1033 fi
1034 touch /var/log/wtmp
1035 chown root:utmp /var/run/utmp /var/log/wtmp
1036 chmod 0664 /var/run/utmp /var/log/wtmp
1037
1038 # Clean /tmp
1039 if is_yes "$CLEAN_TMP" && ! is_fsmounted tmpfs /tmp; then
1040         LC_ALL=C rm -rf /tmp/* /tmp/.[a-zA-Z0-9]*
1041 fi
1042
1043 # System protected dirs
1044 mkdir -m 1777 -p /tmp/.ICE-unix > /dev/null 2>&1
1045 chown root:root /tmp/.ICE-unix
1046 is_yes "$SELINUX" && restorecon /tmp/.ICE-unix >/dev/null 2>&1
1047
1048 if ! is_yes "$VSERVER"; then
1049         enable_swap
1050         emit --no-wait all-swaps
1051
1052         # If a SCSI tape has been detected, load the st module unconditionally
1053         # since many SCSI tapes don't deal well with st being loaded and unloaded
1054         if [ -f /proc/scsi/scsi ] && grep -q 'Type:   Sequential-Access' /proc/scsi/scsi 2>/dev/null ; then
1055                 if grep -qv ' 9 st' /proc/devices 2>/dev/null; then
1056                         if [ -n "$USEMODULES" ] ; then
1057                                 # Try to load the module. If it fails, ignore it...
1058                                 insmod -p st >/dev/null 2>&1 && modprobe -s st
1059                         fi
1060                 fi
1061         fi
1062
1063         # Now that we have all of our basic modules loaded and the kernel going,
1064         # let's dump the syslog ring somewhere so we can find it later
1065         dmesg --raw > /var/log/dmesg
1066         i=5
1067         while [ $i -ge 0 ]; do
1068                 if [ -f /var/log/dmesg.$i ]; then
1069                         chmod 0600 /var/log/dmesg.$i
1070                         mv -f /var/log/dmesg.$i /var/log/dmesg.$(($i+1))
1071                 fi
1072                 i=$(($i-1))
1073         done
1074         cp -f /var/log/dmesg /var/log/dmesg.0
1075         chmod 0600 /var/log/dmesg /var/log/dmesg.0
1076 else
1077         emit --no-wait all-swaps
1078 fi
1079
1080 if ! is_no "$RC_PROMPT"; then
1081         while :; do
1082                 pid=$(/sbin/pidof getkey)
1083                 [ -n "$pid" -o -e /var/run/getkey_done ] && break
1084                 usleep 100000
1085         done
1086         [ -n "$pid" ] && kill -TERM "$pid" >/dev/null 2>&1
1087 fi
1088 } &
1089
1090 # /proc extra check if the background process we just spawned is still running,
1091 # as in case of vserver bootup it finishes quite instantly.
1092 if ! is_no "$RC_PROMPT" && [ -d /proc/$! ]; then
1093         /sbin/getkey i && touch /var/run/confirm
1094         touch /var/run/getkey_done
1095 fi
1096 wait
1097 if ! is_no "$RC_PROMPT"; then
1098         rm -f /var/run/getkey_done
1099 fi
1100 echo
1101
1102 emit --no-wait pld.sysinit-done
1103