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=$(modprobe -c | grep -E '^(alias|options)')
  50         echo "$modprobe_c_cache"
  51 }
  52
  53 # parse kernel cmdline
  54 # needs /proc mounted
  55 parse_cmdline() {
  56         local arg cmdline
  57         read cmdline < /proc/cmdline
  58
  59         for arg in $cmdline; do
  60                 case "$arg" in
  61                 noudev)
  62                         # default is set in /etc/sysconfig/system
  63                         START_UDEV=no
  64                 ;;
  65                 nomdadm)
  66                         # default is set in /etc/sysconfig/system
  67                         MDADM=no
  68                 ;;
  69                 nomultipath)
  70                         # default is set in /etc/sysconfig/system
  71                         DM_MULTIPATH=no
  72                 ;;
  73                 noselinux)
  74                         # default is set in /etc/sysconfig/system
  75                         SELINUX=no
  76                 ;;
  77                 nousb)
  78                         nousb=1
  79                 ;;
  80                 nohdparm)
  81                         nohdparm=1
  82                 ;;
  83                 fastboot)
  84                         fastboot=1
  85                 ;;
  86                 nopnp)
  87                         nopnp=1
  88                 ;;
  89                 nomodules)
  90                         nomodules=1
  91                 ;;
  92                 nofirewire)
  93                         nofirewire=1
  94                 ;;
  95                 nofsck)
  96                         nofsck=1
  97                 ;;
  98                 esac
  99         done
 100 }
 101
 102 # resolve a device node to its major:minor numbers in decimal or hex
 103 get_numeric_dev() {
 104         local dev=$1 enc=${2:-hex} res
 105
 106         res=$(stat -Lc "%t:%T" "$dev")
 107         if [ "$enc" = dec ]; then
 108                 local oifs=$IFS
 109                 IFS=":"
 110                 set -- $res
 111                 IFS=$oifs
 112                 res=$((0x$1)):$((0x$2))
 113         fi
 114         echo -n $res
 115 }
 116
 117 # setup SELINUX variable
 118 init_selinux() {
 119         # user knows!
 120         if is_no "$SELINUX"; then
 121                 return
 122         fi
 123
 124         if ! grep -Fq selinuxfs /proc/filesystems; then
 125                 # no support in kernel, no chance
 126                 SELINUX=no
 127         elif ! is_fsmounted selinuxfs $selinuxfsdir; then
 128                 mount -n -t selinuxfs selinuxfs $selinuxfsdir
 129         fi
 130
 131         # Check SELinux status
 132         local selinuxfs=$(awk '/ selinuxfs / { print $2 }' /proc/mounts 2> /dev/null)
 133         SELINUX=
 134         if [ -n "$selinuxfs" ] && [ "$(cat /proc/self/attr/current)" != "kernel" ]; then
 135                 if [ -r $selinuxfs/enforce ] ; then
 136                         SELINUX=$(cat $selinuxfs/enforce)
 137                 else
 138                         # assume enforcing if you can't read it
 139                         SELINUX=1
 140                 fi
 141         fi
 142 }
 143
 144 disable_selinux() {
 145         local _d selinuxfs _t _r
 146
 147         while read _d selinuxfs _t _r; do
 148                 [ "$_t" = "selinuxfs" ] && break
 149         done </proc/mounts
 150         echo "*** Warning -- SELinux is active"
 151         echo "*** Disabling security enforcement for system recovery."
 152         echo "*** Run 'setenforce 1' to reenable."
 153         echo "0" > $selinuxfs/enforce
 154 }
 155
 156 relabel_selinux() {
 157         local _d selinuxfs _t _r
 158
 159         while read _d selinuxfs _t _r; do
 160                 [ "$_t" = "selinuxfs" ] && break
 161         done </proc/mounts
 162         echo "
 163          *** Warning -- SELinux relabel is required. ***
 164          *** Disabling security enforcement.         ***
 165          *** Relabeling could take a very long time, ***
 166          *** depending on file system size.          ***
 167          "
 168         echo "0" > $selinuxfs/enforce
 169         /sbin/fixfiles -F relabel > /dev/null 2>&1
 170         rm -f /.autorelabel
 171         echo "*** Enabling security enforcement.         ***"
 172         echo $SELINUX > $selinuxfs/enforce
 173 }
 174
 175 # Enable automatic swapon of all partitions with the proper swap magic.
 176 # This allows setting up swap without editing /etc/fstab.
 177 enable_autoswap() {
 178         local swappartitions=$(blkid -t TYPE=swap -o device)
 179         if [ -z "$swappartitions" ]; then
 180                 return
 181         fi
 182
 183         local curswap=$(awk '/^\/dev/ { print $1 }' /proc/swaps | while read x; do echo -n " "; get_numeric_dev $x; echo -n " "; done)
 184
 185         local partition
 186         for partition in $swappartitions; do
 187                 [ ! -e $partition ] && continue
 188                 majmin=$(get_numeric_dev $partition)
 189                 if ! strstr "$curswap" " $majmin "; then
 190                         run_cmd "$(nls 'Enabling local swap partitions: %s' $partition)" swapon $partition
 191                 fi
 192         done
 193 }
 194
 195
 196 enable_swap() {
 197         run_cmd "Activating swap" swapon -a "$@"
 198         is_yes "$AUTOSWAP" && enable_autoswap
 199 }
 200
 201 # Loads modules from /etc/modules, /etc/modules.X.Y and /etc/modules.X.Y.Z
 202 load_kernel_modules() {
 203         local modules_file=$1
 204         local _x _y _z v v1 old_IFS kernel kerneleq
 205         {
 206                 read _x _y v _z
 207                 old_IFS=$IFS
 208                 # strip _* or -* from versions like: "2.6.25_vanilla-1", "2.6.25-1"
 209                 IFS='_-'
 210                 set -- $v
 211                 v1=${1}
 212                 IFS='.'
 213                 set -- $v1
 214                 IFS=$old_IFS
 215
 216                 kernel="$1.$2"
 217                 kerneleq="$1.$2.$3"
 218         } < /proc/version
 219
 220         local module args
 221         # Loop over every line in modules file
 222         ( \
 223                 grep -hvE '^(#|[[:blank:]]*$)' /etc/$modules_file /etc/$modules_file.$kernel /etc/$modules_file.$kerneleq 2>/dev/null
 224                 echo '' # make sure there is a LF at the end
 225         ) | while read module args; do
 226                 [ -z "$module" ] && continue
 227                 # strip comments
 228                 args=${args%%#*}
 229                 show "Loading %s kernel module(s)" "$module"
 230                 busy
 231                 modprobe -s $module -- $args && ok || fail
 232         done
 233 }
 234
 235 # launch repair shell
 236 # which after exiting will reboot
 237 repair_shell() {
 238         local reason="$2"
 239
 240         # don't use '\n' in nls macro !
 241         echo
 242         echo
 243         echo "$reason"
 244         nls "*** Dropping you to a shell; the system will reboot"
 245         nls "*** when you leave the shell."
 246         echo
 247
 248         [ "$SELINUX" = "1" ] && disable_selinux
 249         if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 250                 /sbin/sulogin
 251         else
 252                 /bin/sh
 253         fi
 254
 255         run_cmd "Unmounting file systems" umount -a
 256         run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 257         run_cmd "Automatic reboot in progress" reboot
 258 }
 259
 260 check_root_fs() {
 261         show "Checking root filesystem"; started
 262         initlog -c "fsck -C -T -a $fsckoptions /"
 263         rc=$?
 264
 265         # A return of 4 or higher means there were serious problems.
 266         if [ $rc -gt 3 ]; then
 267                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 268
 269                 PS1="$(nls '(Repair filesystem)# ')"; export PS1
 270                 repair_shell "$(nls '*** An error occurred during the file system check.')"
 271
 272         # A return of 2 or 3 means that filesystem was repaired but we need
 273         # to reboot.
 274         elif [ "$rc" = "2" -o "$rc" = "3" ]; then
 275                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 276                 echo
 277                 nls "*** Filesystem was repaired but system needs to be"
 278                 nls "*** rebooted before mounting it."
 279                 nls "*** REBOOTING ***"
 280                 echo
 281
 282                 run_cmd "Unmounting file systems" umount -a
 283                 mount -n -o remount,ro /
 284                 run_cmd "Automatic reboot in progress" reboot
 285         elif [ "$rc" = "1" ]; then
 286                 _RUN_QUOTACHECK=1
 287         fi
 288 }
 289
 290 # Init software RAID arrays
 291 init_mdadm() {
 292         local output
 293
 294         if [ ! -x /sbin/mdadm ]; then
 295                 return
 296         fi
 297
 298         modprobe -s md
 299         if [ ! -f /proc/mdstat ]; then
 300                 return
 301         fi
 302
 303         show "Starting up RAID devices"; busy
 304         output=$(/sbin/mdadm --assemble --scan 2>&1)
 305         ok
 306
 307         if [ -n "$output" ]; then
 308                 echo "$output"
 309         fi
 310 }
 311
 312 # Init LVM
 313 init_lvm() {
 314         if [ ! -x /sbin/vgscan -o ! -x /sbin/vgchange ] && ! is_yes "$EVMS_LVM"; then
 315                 return
 316         fi
 317
 318         if is_no "$LVM2"; then
 319                 lvmversion=$(LC_ALL=C /sbin/vgchange --version 2>/dev/null | awk '/LVM version:/{if ($3 >= 2) print "2"}')
 320         else
 321                 lvmversion=2
 322         fi
 323
 324         if [ "$lvmversion" = "1" ] ; then
 325                 modprobe -s lvm-mod
 326                 lvmignorelocking=""
 327                 lvmsysinit=""
 328         elif [ "$lvmversion" = "2" ] ; then
 329                 modprobe -s dm-mod
 330                 lvmignorelocking="--ignorelockingfailure"
 331                 lvmsysinit="--sysinit"
 332         else
 333                 modprobe -s lvm-mod
 334                 # device mapper (2.5+ and patched 2.4)
 335                 modprobe -s dm-mod
 336                 lvmignorelocking=""
 337                 lvmsysinit=""
 338         fi
 339
 340         run_cmd "Scanning for LVM volume groups" /sbin/vgscan $lvmignorelocking
 341         run_cmd "Activating LVM volume groups" /sbin/vgchange -a y $lvmsysinit
 342
 343         if [ "$lvmversion" = "2" ]; then
 344                 # silently refresh LV /dev nodes (just in case)
 345                 /sbin/vgmknodes $lvmignorelocking 1>/dev/null 2>&1
 346                 # display VG statistics
 347                 /sbin/vgdisplay -s $lvmignorelocking
 348         fi
 349 }
 350
 351 # boot logging to /var/log/boot.log. install showconsole package to get it.
 352 if ! is_no "$RC_BOOTLOG" && [ -x /sbin/blogd ]; then
 353         RC_BOOTLOG=1
 354 else
 355         RC_BOOTLOG=
 356 fi
 357
 358 if [[ "$container" != lxc* ]]; then
 359         # we need /proc mounted before everything
 360         is_fsmounted proc /proc || mount -n /proc || mount -n -o gid=17,hidepid=2 -t proc /proc /proc
 361
 362         parse_cmdline
 363
 364         if [ -d /run ]; then
 365                 is_fsmounted tmpfs /run || mount -n -t tmpfs run /run -o mode=0755,noexec,nosuid,nodev
 366         fi
 367
 368         # Early sysctls
 369         apply_sysctl
 370
 371         # sysfs is also needed before any other things (under kernel > 2.5)
 372         if ! is_fsmounted sysfs /sys; then
 373                 grep -Fq sysfs /proc/filesystems && mount -n -t sysfs sysfs /sys
 374         fi
 375         if grep -Fq securityfs /proc/filesystems; then
 376                 mount -n -t securityfs securityfs /sys/kernel/security
 377         fi
 378         if [ -d /sys/firmware/efi ] && ! is_fsmounted efivarfs /sys/firmware/efi/efivars; then
 379                 mount -n -o rw -t efivarfs efivarfs /sys/firmware/efi/efivars
 380         fi
 381
 382         if [ -d /sys/fs/selinux ]; then
 383                 # Linux 3.0+
 384                 selinuxfsdir=/sys/fs/selinux
 385         else
 386                 selinuxfsdir=/selinux
 387         fi
 388         init_selinux
 389
 390         # Choose Hardware profile
 391         if ! is_no "$HWPROFILES" && [ -f /etc/sysconfig/hwprof ]; then
 392                 . /etc/sysconfig/hwprof
 393                 if is_yes "${HWPROFILES}" && [ -x /sbin/hwprofile -a -d /etc/sysconfig/hwprofiles/data ]; then
 394                         mount -n / -o rw,remount
 395                         /sbin/hwprofile -qf
 396                         mount -n / -o ro,remount
 397                 fi
 398         fi
 399
 400         # Disable splash when requested
 401         is_no "$BOOT_SPLASH" && [ -e /proc/splash ] && echo "0" > /proc/splash
 402
 403         if [ -x /sbin/restorecon ] && is_fsmounted tmpfs /dev; then
 404                 /sbin/restorecon -R /dev 2>/dev/null
 405         fi
 406
 407         [ -z "${CONSOLETYPE}" ] && CONSOLETYPE="$(/sbin/consoletype)"
 408
 409         if [ "$CONSOLETYPE" = "vt" -a -x /sbin/setsysfont ]; then
 410                 /sbin/setsysfont
 411         fi
 412 fi
 413
 414
 415 # Print welcome message
 416 nls "\t\t\t%sPowered by %sTLD Linux%s" "$(termput setaf $CPOWEREDBY)" "$(termput setaf $CTLD)" "$(termput op)"
 417 if ! is_no "$RC_PROMPT"; then
 418         nls -n "\t\t  Press %sI%s to enter interactive startup" "$(termput setaf $CI)" "$(termput op)"
 419         echo
 420 fi
 421
 422 # Set the hostname
 423 if [ -z "${HOSTNAME}" ]; then
 424         show "$(nls 'Host:') $(hostname)"; ok
 425 else
 426         run_cmd "$(nls 'Host:') ${HOSTNAME}" hostname ${HOSTNAME}
 427 fi
 428
 429 # Set the NIS domain name
 430 if [ -n "$NISDOMAIN" ]; then
 431         run_cmd "$(nls 'NIS Domain:') ${NISDOMAIN}" domainname $NISDOMAIN
 432 else
 433         domainname ""
 434 fi
 435
 436 if [[ "$container" != lxc* ]]; then
 437         # Set console loglevel
 438         if [ -n "$CONSOLE_LOGLEVEL" ]; then
 439                 dmesg -n $CONSOLE_LOGLEVEL
 440         fi
 441
 442         if ! is_no "$START_UDEV" && [ -x /sbin/start_udev ] && [[ "$container" != lxc* ]]; then
 443                 is_fsmounted devtmpfs /dev || mount -n -t devtmpfs devtmpfs /dev
 444                 load_kernel_modules modules.preudev
 445                 /sbin/start_udev
 446         elif [ -x /lib/firmware/firmware-loader.sh ]; then
 447                 /sbin/sysctl -q -e -w kernel.hotplug=/lib/firmware/firmware-loader.sh
 448         fi
 449
 450         # Unmount the initrd, if necessary
 451         if grep -q /initrd /proc/mounts 2>/dev/null && ! grep -q /initrd/loopfs /proc/mounts 2>/dev/null; then
 452                 umount /initrd/dev 2>/dev/null
 453                 umount /initrd
 454                 /sbin/blockdev --flushbufs /dev/ram0 >/dev/null 2>&1
 455         fi
 456
 457         # Start logging console output since we have all /dev stuff setup
 458         if [ "$RC_BOOTLOG" ]; then
 459                 /sbin/blogd
 460         fi
 461
 462         # Configure Linux kernel (initial configuration, some required modules still may be missing).
 463         apply_sysctl
 464
 465         # Check if timezone definition is available
 466         if [ -e /etc/localtime ] && [ -e /dev/rtc -o -e /dev/rtc0 ] ; then
 467                 if run_cmd "$(nls 'Setting clock')" hwclock --hctosys; then
 468                         show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
 469                 fi
 470         else
 471                 TIME_SETUP_DELAYED=yes
 472         fi
 473
 474         delay_cryptsetup=0
 475         if [ -f /etc/crypttab ] && ! is_empty_file /etc/crypttab; then
 476                 # XXX might need modules dep
 477                 # Device mapper & related initialization
 478                 if ! grep -qF device-mapper /proc/devices; then
 479                         modprobe -s dm-mod
 480                 fi
 481
 482                 . /etc/rc.d/init.d/cryptsetup
 483                 show "Starting disk encryption"
 484                 init_crypto 0
 485                 delay_cryptsetup=$?
 486                 [ $delay_cryptsetup = 0 ] && ok || fail
 487         fi
 488
 489         # Start up swapping
 490         enable_swap -e
 491
 492         # Initialize USB controllers
 493         usb=0
 494         if [ -z "$nousb" ] && ! is_fsmounted usbfs /proc/bus/usb; then
 495                 aliases=$(modprobe_c | awk '/^alias[[:space:]]+usb[-_]controller[[:space:]]+/{ print $3 }')
 496                 if [ -n "$aliases" -a "$aliases" != "off" ] ; then
 497                         modprobe -s usbcore
 498                         for alias in $aliases ; do
 499                                 [ "$alias" = "off" ] && continue
 500                                 run_cmd "$(nls 'Initializing USB controller') ($alias)" modprobe -s $alias
 501                         done
 502                         [ $? -eq 0 -a -n "$aliases" ] && usb=1
 503                 fi
 504                 if grep -iq "usb" /proc/devices 2>/dev/null ; then
 505                         usb=1
 506                 fi
 507         fi
 508
 509         if [ "$usb" = "1" -a -d /proc/bus/usb ] && ! is_fsmounted usbfs /proc/bus/usb; then
 510                 run_cmd "Mounting USB filesystem" mount -n -t usbfs -o devgid=78,devmode=664 usbfs /proc/bus/usb
 511         fi
 512
 513         needusbstorage=
 514         if [ "$usb" = "1" ]; then
 515                 needusbstorage=$(cat /proc/bus/usb/devices 2>/dev/null | grep -e "^I.*Cls=08" 2>/dev/null)
 516                 if [ "$(kernelverser)" -lt "002006" ]; then
 517                         grep -Fq 'hid' /proc/bus/usb/drivers 2>/dev/null || run_cmd "Initializing USB HID interface" modprobe -s hid
 518                         mouseoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=02" 2>/dev/null)
 519                         kbdoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=01" 2>/dev/null)
 520                         if [ -n "$kbdoutput" ]; then
 521                                 run_cmd "Initializing USB keyboard" modprobe -s keybdev
 522                         fi
 523                         if [ -n "$mouseoutput" ]; then
 524                                 run_cmd "Initializing USB mouse" modprobe -s mousedev
 525                         fi
 526                 fi
 527         fi
 528
 529         # Setup hdparm thing (if exists and is needed)
 530         if [ -z "$nohdparm" ]; then
 531                 [ -x /etc/rc.d/rc.hdparm ] && /etc/rc.d/rc.hdparm
 532         fi
 533
 534         if [ -z "$fastboot" ] && [ -f /fastboot ]; then
 535                 fastboot=1
 536         fi
 537
 538         if [ -f /fsckoptions ]; then
 539                 fsckoptions=$(cat /fsckoptions)
 540         else
 541                 fsckoptions=''
 542         fi
 543
 544         if [ -f /forcefsck ]; then
 545                 fsckoptions="-f $fsckoptions"
 546         else
 547                 # Obey the fs_passno setting for / (see fstab(5))
 548                 # - find the / entry
 549                 # - make sure we have at least 6 fields
 550                 _ROOTFS_PASSNO=$(awk '($1 !~ /^#/ && $2 == "/" && NF >= 6) { print $6}' /etc/fstab)
 551         fi
 552
 553         _RUN_QUOTACHECK=0
 554         _ROOTFS_DEVICE=$(awk '($1 !~ /^#/ && $2 == "/" && NF >= 6) { print $1}' /etc/fstab)
 555         _ROOTFS_TYPE=$(awk '$2 == "/" && $3 != "rootfs" { print $3 }' /proc/mounts 2>/dev/null)
 556
 557         if [ -z "$fastboot" -a "$_ROOTFS_TYPE" != "aufs" -a "$_ROOTFS_TYPE" != "nfs" -a "$_ROOTFS_TYPE" != "romfs" -a "$_ROOTFS_TYPE" != "tmpfs" -a "$_ROOTFS_TYPE" != "squashfs" -a "$_ROOTFS_PASSNO" != 0 -a -e $_ROOTFS_DEVICE ] && [[ "$container" != lxc* ]]; then
 558                 check_root_fs
 559         fi
 560
 561         # set up pnp and kernel pnp
 562         if is_yes "$RUN_USERPNP" || is_yes "$RUN_KERNELPNP"; then
 563                 if [ -z "$nopnp" ] && is_yes "$RUN_USERPNP" && [ -x /sbin/isapnp -a -f /etc/isapnp/isapnp.conf ]; then
 564                         run_cmd "Setting up ISA PNP devices (userspace pnp)" /sbin/isapnp /etc/isapnp/isapnp.conf
 565                 fi
 566                 if [ -z "$nopnp" ] && is_yes "$RUN_KERNELPNP"; then
 567                         modprobe -s isa-pnp
 568                         if [ -e /proc/isapnp -a -f /etc/isapnp/isapnp-kernel.conf ]; then
 569                                 show "Setting up ISA PNP devices (kernelspace pnp)"; busy
 570                                 grep -v "^#" /etc/isapnp/isapnp-kernel.conf 2>/dev/null >/proc/isapnp && (deltext; ok) || (deltext; fail)
 571                         fi
 572                 fi
 573         fi
 574
 575         _ROOTFS_RO=$(awk '($1 !~ /^#/ && $2 == "/" && ($4 == "ro" || $4 ~ /,ro$/ || $4 ~ /^ro,/ || $4 ~ /,ro,/ ) && NF >= 6) { print "ro" }' /etc/fstab)
 576         # Remount the root filesystem read-write
 577         if [ -z "$_ROOTFS_RO" ]; then
 578                 run_cmd "Remounting root filesystem in rw mode" mount -n -o remount,rw /
 579         fi
 580
 581         # Update quotas if fsck was run on /
 582         if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
 583                 run_cmd "Checking root filesystem quotas" /sbin/quotacheck -vnug /
 584         fi
 585
 586         # Clean up SELinux labels
 587         if is_yes "$SELINUX"; then
 588                 for file in /etc/mtab /etc/cryptomtab /etc/ld.so.cache; do
 589                         [ -r $file ] && restorecon $file >/dev/null 2>&1
 590                 done
 591         fi
 592
 593         if [ "$delay_cryptsetup" != 0 ]; then
 594                 show "Starting disk encryption using the RNG"
 595                 init_crypto 1
 596                 delay_cryptsetup=$?
 597                 [ $delay_cryptsetup = 0 ] && ok || fail
 598         fi
 599 else
 600         # Start logging console output since we have all /dev stuff setup
 601         if [ "$RC_BOOTLOG" ]; then
 602                 /sbin/blogd -q
 603         fi
 604 fi
 605
 606 # Remove stale backups
 607 rm -f /etc/mtab~ /etc/mtab~~ /etc/cryptomtab~ /etc/cryptomtab~~ >/dev/null 2>&1
 608
 609 # Remove /etc/nologin when starting system
 610 [ -f /etc/nologin.boot ] && rm -f /etc/nologin /etc/nologin.boot
 611
 612 if ! is_no "$DELAY_LOGIN" && [ ! -f /etc/nologin ]; then
 613         show "Enabling Delay Login"; busy
 614         echo > /etc/nologin
 615         nls "System bootup in progress - please wait" >> /etc/nologin
 616         echo >> /etc/nologin
 617         chmod 644 /etc/nologin
 618         cp -fp /etc/nologin /etc/nologin.boot
 619         ok
 620 fi
 621
 622 # The root filesystem is now read-write, so we can now log via
 623 # syslog() directly...
 624 if [ -n "$IN_INITLOG" ]; then
 625         IN_INITLOG=""
 626 fi
 627
 628 if [[ "$container" != lxc* ]]; then
 629         # Clear mtab
 630         > /etc/mtab
 631         [ -f /etc/cryptomtab ] && > /etc/cryptomtab
 632
 633         # Enter root, /proc, /sys and other into mtab.
 634         mount -f / 2> /dev/null
 635         mount -f /proc 2> /dev/null
 636         if is_fsmounted devtmpfs /dev; then
 637                 mount -f -t devtmpfs devtmpfs /dev 2> /dev/null
 638         fi
 639         if is_fsmounted tmpfs /run; then
 640                 mount -f -t tmpfs run /run -o mode=0755,noexec,nosuid,nodev 2> /dev/null
 641         fi
 642
 643         if is_fsmounted usbfs /proc/bus/usb; then
 644                 mount -f -t usbfs -o devgid=78,devmode=664 usbfs /proc/bus/usb 2> /dev/null
 645         fi
 646
 647         if is_fsmounted sysfs /sys; then
 648                 mount -f -t sysfs sysfs /sys 2> /dev/null
 649                 if is_fsmounted securityfs /sys/kernel/security ; then
 650                         mount -f -t securityfs securityfs /sys/kernel/security 2> /dev/null
 651                 fi
 652                 if [ -d /sys/firmware/efi ] && is_fsmounted efivarfs /sys/firmware/efi/efivars ; then
 653                         mount -f -t efivarfs efivarfs /sys/firmware/efi/efivars 2> /dev/null
 654                 fi
 655         fi
 656
 657         if is_fsmounted selinuxfs $selinuxfsdir; then
 658                 mount -f -t selinuxfs selinuxfs $selinuxfsdir 2> /dev/null
 659         fi
 660
 661         if [ ! -f /proc/modules ]; then
 662                 USEMODULES=
 663         elif [ -z "$nomodules" ]; then
 664                 USEMODULES=y
 665         else
 666                 USEMODULES=
 667         fi
 668
 669         uname_r=$(uname -r)
 670         # Adjust symlinks as necessary in /boot to keep system services from
 671         # spewing messages about mismatched System maps and so on.
 672         if ! is_no "$SET_SLINKS"; then
 673                 if [ -L /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
 674                         ln -s -f System.map-$uname_r /boot/System.map
 675                 fi
 676                 if [ ! -e /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
 677                         ln -s -f System.map-$uname_r /boot/System.map
 678                 fi
 679         fi
 680
 681         # Run depmod if RUN_DEPMOD != "no" and:
 682         # a) user requested or RUN_DEPMOD="";
 683         # b) modules.dep is missing
 684         if ! is_no "$RUN_DEPMOD" && [ -n "$USEMODULES" ]; then
 685                 if is_yes "$RUN_DEPMOD" || [ -z "$RUN_DEPMOD" ]; then
 686                         run_cmd "Finding module dependencies" depmod -a
 687                 elif [ "$RUN_DEPMOD" = "ifmissing" ] && [ ! -f /lib/modules/$uname_r/modules.dep ]; then
 688                         run_cmd "Finding module dependencies" depmod -A
 689                 fi
 690         fi
 691         unset uname_r
 692
 693         if [ -f /proc/sys/kernel/modprobe ]; then
 694                 if [ -n "$USEMODULES" ]; then
 695                         sysctl -q -w kernel.modprobe="/sbin/modprobe"
 696                 else
 697                         # We used to set this to NULL, but that causes
 698                         # 'failed to exec' messages"
 699                         sysctl -q -w kernel.modprobe="/bin/true"
 700                 fi
 701         fi
 702
 703         # Load usb storage here, to match most other things
 704         if [ -n "$needusbstorage" ]; then
 705                 modprobe -s usb-storage
 706         fi
 707
 708         # Load firewire devices
 709         if [ -z "$nofirewire" ]; then
 710                 aliases=$(modprobe_c | awk '/^alias[[:space:]]+ieee1394[-_]controller[[:space:]]+/{ print $3 }')
 711                 if [ -n "$aliases" -a "$aliases" != "off" ] ; then
 712                         for alias in $aliases ; do
 713                                 [ "$alias" = "off" ] && continue
 714                                 run_cmd "$(nls 'Initializing firewire controller') ($alias)" modprobe $alias
 715                         done
 716                         grep -E "SBP2" /proc/bus/ieee1394/devices 2>/dev/null && modprobe -s sbp2
 717                 fi
 718         fi
 719
 720         # Load sound modules if they need persistent DMA buffers
 721         if modprobe_c | grep -q "^options sound dmabuf=1"; then
 722                 RETURN=0
 723                 alias=$(modprobe_c | awk '/^alias[[:space:]]+sound[[:space:]]+/{ print $3 }')
 724                 if [ -n "$alias" -a "$alias" != "off" ] ; then
 725                         run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
 726                         RETURN=$?
 727                 fi
 728                 alias=$(modprobe_c | awk '/^alias[[:space:]]+sound[-_]slot[-_]0[[:space:]]+/ { print $3 }')
 729                 if [ -n "$alias" -a "$alias" != "off" ] ; then
 730                         run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
 731                         RETURN=$?
 732                 fi
 733         fi
 734
 735         # Load modules
 736         load_kernel_modules modules
 737         for f in /etc/modules-load.d/*.conf; do
 738                 # already loaded by implicit "modules" load
 739                 [ "${f##*/}" = "modules.conf" ] && continue
 740
 741                 [ -r $f ] || continue
 742                 load_kernel_modules ${f##/etc/}
 743         done
 744
 745         if ! is_no "$DM_MULTIPATH" && [ -x /sbin/multipath ]; then
 746                 modprobe -s dm-mod
 747                 modprobe -s dm-multipath
 748                 # make nodes that were discarded due (possible) new /dev mount
 749                 /sbin/dmsetup mknodes
 750                 run_cmd "Activating dm-multipath" /sbin/multipath -v 0
 751                 /sbin/dmsetup ls --target multipath --exec '/sbin/kpartx -a -p p'
 752         fi
 753
 754         if ! is_no "$DMRAID" && [ -x /sbin/dmraid ]; then
 755                 run_cmd "Activating ATARAID devices" /sbin/dmraid -ay
 756         fi
 757
 758         # Find and activate volume groups:
 759         # EVMS
 760         if is_yes "$EVMS_LVM" && [ -x /sbin/evms_activate ]; then
 761                 if [ "$(kernelverser)" -lt "002006" ]; then
 762                         # Linux 2.4 core modules
 763                         modprobe -s evms
 764                         modprobe -s evms_passthru
 765                         modprobe -s ldev_mgr
 766                         modprobe -s dos_part
 767                 else
 768                         # Linux 2.6 core module
 769                         modprobe -s evmscore
 770                 fi
 771
 772                 is_yes "$EVMS_GUID_PTABLE" && modprobe -s gpt_part
 773                 is_yes "$EVMS_LVM" && modprobe -s lvm_vge
 774                 is_yes "$EVMS_AIX" && modprobe -s AIXlvm_vge
 775                 is_yes "$EVMS_OS2" && modprobe -s os2lvm_vge
 776                 run_cmd "Discovering EVMS volumes" /sbin/evms_activate
 777                 if is_yes "$EVMS_LVM" && is_yes "$EVMS_LVM_COMPAT_NODES" ; then
 778                         # Link nodes for compatibility with LVM
 779                         if [ "$(echo /dev/evms/lvm/*)" != '/dev/evms/lvm/*' ] ; then
 780                                 ln -s /dev/evms/lvm/* /dev
 781                         fi
 782                 fi
 783         fi
 784
 785         if ! is_no "$MDADM"; then
 786                 init_mdadm
 787         fi
 788
 789         if ! is_no "$LVM2"; then
 790                 init_lvm
 791         fi
 792
 793         if [ "$delay_cryptsetup" != 0 ]; then
 794                 show "Starting disk encryption"
 795                 init_crypto 1
 796                 delay_cryptsetup=$?
 797                 [ $delay_cryptsetup = 0 ] && ok || fail
 798         fi
 799
 800         _RUN_QUOTACHECK=0
 801         # Check filesystems
 802         if [ -z "$fastboot" ] && [ -z "$nofsck" ]; then
 803                 rc_splash "fsck start"
 804                 show "Checking filesystems"; started
 805                 initlog -c "fsck -C -T -R -A -a -P $fsckoptions"
 806
 807                 rc=$?
 808
 809                 # A return of 2 or higher means there were serious problems
 810                 if [ $rc -gt 1 ]; then
 811                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 812
 813                         PS1="$(nls '(Repair filesystem)# ')"; export PS1
 814                         repair_shell "$(nls '*** An error occurred during the file system check.')"
 815
 816                 elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
 817                         _RUN_QUOTACHECK=1
 818                 fi
 819                 rc_splash "fsck stop"
 820         fi
 821
 822         # Mount all other filesystems (except for NFS and /proc, which is already
 823         # mounted). Contrary to standard usage,
 824         # filesystems are NOT unmounted in single user mode.
 825         run_cmd "Mounting local filesystems" mount -a -t nonfs,nfs4,smbfs,ncpfs,proc,cifs -O no_netdev
 826
 827         # now we have /usr mounted, recheck if we have gettext and tput available.
 828         if is_no "$TPUT"; then
 829                 GETTEXT=
 830                 TPUT=
 831                 rc_gettext_init
 832         fi
 833
 834         # Now do some workaround - encrypted filesystems couldn't have been fsck-ed
 835         # before mount - that's where the password is entered.
 836         # mount is buggy - when remounting loopback filesystem, loop=XXX
 837         # option is removed from /etc/mtab
 838         if [ -z "$fastboot" ] && grep "^[^#].*encryption=" /etc/fstab 2>/dev/null | grep -v -q "noauto" 2>/dev/null; then
 839                 show "Checking encrypted filesystems"; started
 840                 LOOPLIST="$(LC_ALL=C awk '
 841                 FILENAME=="/proc/mounts" {
 842                         TAB[$2]=$1;
 843                 }
 844                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 845                         if ($2 in TAB){print TAB[$2];}
 846                 }
 847                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 848                         if ($2 in TAB){print TAB[$2];}
 849                         sub("loop(=[^,]*)?","loop=" TAB[$2] ",ro",$4);
 850                         cmd="mount " $2 " -o remount," $4;
 851                         system(cmd);
 852                 }
 853                 ' /proc/mounts /etc/fstab)"
 854                 initlog -c "fsck -T -C -a $fsckoptions $LOOPLIST"
 855                 rc=$?
 856
 857                 # A return of 2 or higher means there were serious problems.
 858                 if [ $rc -gt 1 ]; then
 859                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 860
 861                         PS1="$(nls '(Repair filesystem)# ')"; export PS1
 862                         repair_shell "$(nls '*** An error occurred during the file system check.')"
 863
 864                 elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
 865                         _RUN_QUOTACHECK=1
 866                 fi
 867
 868                 show "Remounting encrypted filesystems back in rw mode"; busy
 869                 LC_ALL=C awk '
 870                 FILENAME=="/proc/mounts" {
 871                         TAB[$2]=$1;
 872                 }
 873                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 874                         sub("loop(=[^,]*)?","loop=" TAB[$2] ",rw",$4);
 875                         cmd="mount " $2 " -o remount," $4;
 876                         system(cmd);
 877                 }
 878                 ' /proc/mounts /etc/fstab
 879                 ok
 880         fi
 881
 882         # /var/log should be writable now, so start saving the boot output
 883         if [ "$RC_BOOTLOG" ]; then
 884                 echo > /var/log/boot.log
 885                 killall -IO blogd
 886         fi
 887
 888         if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
 889                 run_cmd "Checking filesystem quotas" /sbin/quotacheck -vnugRa
 890         fi
 891
 892         # Turn on quota
 893         if [ -x /sbin/quotaon ]; then
 894                 run_cmd "Turning on quotas for local filesystems" /sbin/quotaon -aug
 895         fi
 896
 897         # Turn on process accounting
 898         if [ -x /etc/rc.d/rc.acct ]; then
 899                 /etc/rc.d/rc.acct start
 900         fi
 901
 902         # Set the clock if timezone definition wasn't available (eg. /usr not mounted)
 903         if is_yes "$TIME_SETUP_DELAYED" && [ -e /dev/rtc -o -e /dev/rtc0 ]; then
 904                 if run_cmd "$(nls 'Setting clock')" hwclock --hctosys; then
 905                         show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
 906                 fi
 907         fi
 908
 909         # Initialize the serial ports
 910         if [ -f /etc/rc.d/rc.serial ]; then
 911                 . /etc/rc.d/rc.serial
 912         fi
 913
 914         if [ -n "$PANIC_REBOOT_TIME" ] && [ "$PANIC_REBOOT_TIME" -gt "0" ] && [ -f /proc/sys/kernel/panic ]; then
 915                 show 'Setting %s seconds for kernel reboot after panic' "$PANIC_REBOOT_TIME"; busy
 916                 # DEPRECATED: use /etc/sysctl.conf or kernel commandline instead
 917                 if sysctl -q -w kernel.panic=$PANIC_REBOOT_TIME; then ok; else fail; fi
 918         fi
 919
 920         # ... and here finish configuring parameters
 921         apply_sysctl
 922 else
 923         # /var/log should be writable now, so start saving the boot output
 924         if [ "$RC_BOOTLOG" ]; then
 925                 echo > /var/log/boot.log
 926                 killall -IO blogd
 927         fi
 928
 929 fi
 930
 931 is_yes "$SELINUX" && [ -f /.autorelabel ] && relabel_selinux
 932
 933 # Clean up /.
 934 rm -f /fastboot /fsckoptions /forcefsck /halt /poweroff >/dev/null 2>&1
 935
 936 # Clean up /var
 937 # /usr could be still not mounted if it is on NFS.
 938 for afile in /var/lock/* /var/run/*; do
 939         bafile=${afile##*/}
 940         if [ -d "$afile" ]; then
 941                 case $bafile in
 942                 news|sudo|mon|cvs)
 943                         ;;
 944                 *)
 945                         echo $afile/* | xargs rm -rf
 946                         ;;
 947                 esac
 948         else
 949                 [ "$bafile" != "hwprofile" -a "$bafile" != "random-seed" ] && rm -f $afile 2> /dev/null
 950         fi
 951 done
 952
 953 # Delete stale files
 954 rm -f /var/lib/rpm/__db* /var/spool/postoffice/.pid.* /tmp/.X*-lock \
 955         /tmp/.lock.* /tmp/.gdm_socket /tmp/.s.PGSQL.*
 956 rm -rf /tmp/.X*-unix /tmp/.ICE-unix /tmp/.font-unix /tmp/hsperfdata_* \
 957         /tmp/kde-* /tmp/ksocket-* /tmp/mc-* /tmp/mcop-* /tmp/orbit-* \
 958         /tmp/scrollkeeper-* /tmp/ssh-*
 959
 960 {
 961 # Clean up utmp/wtmp
 962 rm -f /var/run/utmpx
 963 > /var/run/utmp
 964 if [ -e /var/log/wtmpx ]; then
 965         if [ -e /var/log/wtmp ]; then
 966                 rm -f /var/log/wtmpx
 967         else
 968                 mv /var/log/wtmpx /var/log/wtmp
 969         fi
 970 fi
 971 touch /var/log/wtmp
 972 chown root:utmp /var/run/utmp /var/log/wtmp
 973 chmod 0664 /var/run/utmp /var/log/wtmp
 974
 975 # Clean /tmp
 976 if is_yes "$CLEAN_TMP" && ! is_fsmounted tmpfs /tmp; then
 977         LC_ALL=C rm -rf /tmp/* /tmp/.[a-zA-Z0-9]*
 978 fi
 979
 980 # System protected dirs
 981 mkdir -m 1777 -p /tmp/.ICE-unix > /dev/null 2>&1
 982 chown root:root /tmp/.ICE-unix
 983 is_yes "$SELINUX" && restorecon /tmp/.ICE-unix >/dev/null 2>&1
 984
 985 test -d /var/run/netreport || mkdir -m 770 /var/run/netreport
 986
 987 enable_swap
 988
 989 # If a SCSI tape has been detected, load the st module unconditionally
 990 # since many SCSI tapes don't deal well with st being loaded and unloaded
 991 if [ -f /proc/scsi/scsi ] && grep -q 'Type:   Sequential-Access' /proc/scsi/scsi 2>/dev/null ; then
 992         if grep -qv ' 9 st' /proc/devices 2>/dev/null; then
 993                 if [ -n "$USEMODULES" ] ; then
 994                         # Try to load the module. If it fails, ignore it...
 995                         insmod -p st >/dev/null 2>&1 && modprobe -s st
 996                 fi
 997         fi
 998 fi
 999
1000 # Now that we have all of our basic modules loaded and the kernel going,
1001 # let's dump the syslog ring somewhere so we can find it later
1002 mode=0600
1003 if [ "$(cat /proc/sys/kernel/dmesg_restrict)" = 0 ]; then
1004         mode=0644
1005 fi
1006 dmesg --raw > /var/log/dmesg
1007 chmod $mode /var/log/dmesg
1008 i=5
1009 while [ $i -ge 0 ]; do
1010         if [ -f /var/log/dmesg.$i ]; then
1011                 mv -f /var/log/dmesg.$i /var/log/dmesg.$(($i+1))
1012         fi
1013         i=$(($i-1))
1014 done
1015 cp -pf /var/log/dmesg /var/log/dmesg.0
1016
1017 if ! is_no "$RC_PROMPT"; then
1018         while :; do
1019                 pid=$(/sbin/pidof getkey)
1020                 [ -n "$pid" -o -e /var/run/getkey_done ] && break
1021                 usleep 100000
1022         done
1023         [ -n "$pid" ] && kill -TERM "$pid" >/dev/null 2>&1
1024 fi
1025 } &
1026
1027 # /proc extra check if the background process we just spawned is still running
1028 # as it may finish quite instantly.
1029 if ! is_no "$RC_PROMPT" && [ -d /proc/$! ]; then
1030         /sbin/getkey i && touch /var/run/confirm
1031         touch /var/run/getkey_done
1032 fi
1033 wait
1034 if ! is_no "$RC_PROMPT"; then
1035         rm -f /var/run/getkey_done
1036 fi
1037 echo