rc.d/rc.sysinit

   1 #!/bin/sh
   2 #
   3 # /etc/rc.d/rc.sysinit - run once at boot time
   4 # $Id$
   5 #
   6 # Taken in part from Miquel van Smoorenburg's bcheckrc.
   7 #
   8
   9 # reasonable start values for bootsplash progress.
  10 export progress=0
  11 export sscripts=45
  12 export kscripts=45
  13
  14 # NLS
  15 if [ -r /etc/sysconfig/i18n ]; then
  16         . /etc/sysconfig/i18n
  17         [ -n "$LANG" ] && export LANG || unset LANG
  18         [ -n "$LC_CTYPE" ] && export LC_CTYPE || unset LC_CTYPE
  19         [ -n "$LC_COLLATE" ] && export LC_COLLATE || unset LC_COLLATE
  20         [ -n "$LC_MESSAGES" ] && export LC_MESSAGES || unset LC_MESSAGES
  21         [ -n "$LC_NUMERIC" ] && export LC_NUMERIC || unset LC_NUMERIC
  22         [ -n "$LC_MONETARY" ] && export LC_MONETARY || unset LC_MONETARY
  23         [ -n "$LC_TIME" ] && export LC_TIME || unset LC_TIME
  24         [ -n "$LC_ALL" ] && export LC_ALL || unset LC_ALL
  25         [ -n "$LANGUAGE" ] && export LANGUAGE || unset LANGUAGE
  26         [ -n "$LINGUAS" ] && export LINGUAS || unset LINGUAS
  27 fi
  28
  29 # Read network config data
  30 if [ -r /etc/sysconfig/network ]; then
  31         . /etc/sysconfig/network
  32 else
  33         NETWORKING=no
  34         HOSTNAME=localhost
  35 fi
  36
  37 CONSOLE_LOGLEVEL=1
  38
  39 # Read functions
  40 . /etc/rc.d/init.d/functions
  41
  42 disable_selinux() {
  43         local _d selinuxfs _t _r
  44
  45         while read _d selinuxfs _t _r; do
  46                 [ "$_t" = "selinuxfs" ] && break
  47         done </proc/mounts
  48         echo "*** Warning -- SELinux is active"
  49         echo "*** Disabling security enforcement for system recovery."
  50         echo "*** Run 'setenforce 1' to reenable."
  51         echo "0" > $selinuxfs/enforce
  52 }
  53
  54 relabel_selinux() {
  55         local _d selinuxfs _t _r
  56
  57         while read _d selinuxfs _t _r; do
  58                 [ "$_t" = "selinuxfs" ] && break
  59         done </proc/mounts
  60         echo "
  61          *** Warning -- SELinux relabel is required. ***
  62          *** Disabling security enforcement.         ***
  63          *** Relabeling could take a very long time, ***
  64          *** depending on file system size.          ***
  65          "
  66         echo "0" > $selinuxfs/enforce
  67         /sbin/fixfiles -F relabel > /dev/null 2>&1
  68         rm -f /.autorelabel
  69         echo "*** Enabling security enforcement.         ***"
  70         echo $SELINUX > $selinuxfs/enforce
  71 }
  72
  73 # Remove duplicate entries from mtab (for vserver guest use only)
  74 clean_vserver_mtab() {
  75         :>/etc/mtab.clean
  76         while read device mountpoint line; do
  77                 grep -qs "$mountpoint" /etc/mtab.clean || \
  78                         echo "$device $mountpoint $line" >> /etc/mtab.clean
  79         done < /etc/mtab
  80         cat /etc/mtab.clean > /etc/mtab
  81         rm -f /etc/mtab.clean
  82 }
  83
  84 # Loads modules from /etc/modules, /etc/modules.X.Y and /etc/modules.X.Y.Z
  85 load_kernel_modules() {
  86         {
  87                 local _x _y v _z
  88                 read  _x _y v _z
  89                 old_IFS=$IFS
  90                 IFS='.'
  91                 set -- $v
  92                 IFS=$old_IFS
  93                 kernel="$1.$2"
  94                 kerneleq="$1.$2.$3"
  95         } < /proc/version
  96
  97         local module
  98         # Loop over every line in modules file
  99         ( \
 100                 grep -hvE '^(#|[[:blank:]]*$)' /etc/modules /etc/modules.$kernel /etc/modules.$kerneleq 2>/dev/null
 101                 echo '' # make sure there is a LF at the end
 102         ) | while read module args; do
 103                 [ -z "$module" ] && continue
 104                 modprobe -s $module -- $args
 105         done
 106 }
 107
 108 # boot logging to /var/log/boot.msg. install showconsole package to get it.
 109 if [ -x /sbin/blogd ] && ! is_no "$RC_BOOTLOG"; then
 110         RC_BOOTLOG=1
 111 else
 112         RC_BOOTLOG=
 113 fi
 114
 115 if ! is_yes "$VSERVER" ; then
 116         # we need /proc mounted before everything
 117         is_fsmounted proc /proc || mount -n -o gid=17 -t proc /proc /proc
 118
 119         # Only read this once.
 120         cmdline=$(cat /proc/cmdline)
 121
 122         # sysfs is also needed before any other things (under kernel > 2.5)
 123         if grep -q sysfs /proc/filesystems 2>/dev/null ; then
 124                 is_fsmounted sysfs /sys || mount -n -o gid=17 -t sysfs sysfs /sys
 125                 if [ "$(kernelver)" -ge "002006014" ] && \
 126                         grep -q securityfs /proc/filesystems 2>/dev/null ; then
 127                                 mount -n -o gid=17 -t securityfs securityfs /sys/kernel/security
 128                 fi
 129         fi
 130
 131         # selinux
 132         if grep -q selinuxfs /proc/filesystems 2>/dev/null && ! is_fsmounted selinuxfs /selinux; then
 133                 mount -n -o gid=17 -t selinuxfs selinuxfs /selinux
 134         fi
 135
 136         # PLD Linux LiveCD support
 137         if [ -x /etc/rc.d/rc.live ]; then
 138                 /etc/rc.d/rc.live
 139         fi
 140
 141         # Choose Hardware profile
 142         if [ -f /etc/sysconfig/hwprof ]; then
 143                 . /etc/sysconfig/hwprof
 144                 if is_yes "${HWPROFILES}" && [ -x /sbin/hwprofile -a -d /etc/sysconfig/hwprofiles/data ]; then
 145                         mount -n / -o rw,remount
 146                         /sbin/hwprofile -qf
 147                         mount -n / -o ro,remount
 148                 fi
 149         fi
 150
 151         # Disable splash when requested
 152         [ -e /proc/splash ] && is_no "$BOOT_SPLASH" && echo "0" > /proc/splash
 153
 154         # Check SELinux status
 155         selinuxfs=$(awk '/ selinuxfs / { print $2 }' /proc/mounts 2> /dev/null)
 156         SELINUX=
 157         if [ -n "$selinuxfs" ] && [ "$(cat /proc/self/attr/current)" != "kernel" ]; then
 158                 if [ -r $selinuxfs/enforce ] ; then
 159                         SELINUX=$(cat $selinuxfs/enforce)
 160                 else
 161                         # assume enforcing if you can't read it
 162                         SELINUX=1
 163                 fi
 164         fi
 165
 166         if [ -x /sbin/restorecon ] && is_fsmounted tmpfs /dev; then
 167                 /sbin/restorecon -R /dev 2>/dev/null
 168         fi
 169
 170         [ -z "${CONSOLETYPE}" ] && CONSOLETYPE="$(/sbin/consoletype)"
 171
 172         if [ "$CONSOLETYPE" = "vt" -a -x /sbin/setsysfont ]; then
 173                 /sbin/setsysfont
 174         fi
 175 fi
 176
 177
 178 # Print welcome message
 179 nls "\t\t\t%sPowered by %sPLD Linux Distribution%s" "$(termput setaf $CPOWEREDBY)" "$(termput setaf $CPLD)" "$(termput op)"
 180 if ! is_no "$RC_PROMPT"; then
 181         nls -n "\t\t  Press %sI%s to enter interactive startup" "$(termput setaf $CI)" "$(termput op)"
 182         echo
 183 fi
 184
 185 # Set the hostname
 186 if [ -z "${HOSTNAME}" ]; then
 187         show "$(nls 'Host:') $(hostname)" ; ok
 188 else
 189         run_cmd "$(nls 'Host:') ${HOSTNAME}" hostname ${HOSTNAME}
 190 fi
 191
 192 # Set the NIS domain name
 193 if [ -n "$NISDOMAIN" ]; then
 194         run_cmd "$(nls 'NIS Domain:') ${NISDOMAIN}" domainname $NISDOMAIN
 195 else
 196         domainname ""
 197 fi
 198
 199 if ! is_yes "$VSERVER"; then
 200         # Set console loglevel
 201         if [ -n "$CONSOLE_LOGLEVEL" ]; then
 202                 /bin/dmesg -n $CONSOLE_LOGLEVEL
 203         fi
 204
 205         if ! is_no "$START_UDEV"; then
 206                 if [ -x /sbin/start_udev ]; then
 207                         /sbin/start_udev
 208                 elif [ -x /lib/firmware/firmware-loader.sh ]; then
 209                         /sbin/sysctl -e -w kernel.hotplug=/lib/firmware/firmware-loader.sh
 210                 fi
 211         fi
 212
 213         # Unmount the initrd, if necessary
 214         if grep -q /initrd /proc/mounts 2>/dev/null && ! grep -q /initrd/loopfs /proc/mounts 2>/dev/null; then
 215                 umount /initrd/dev 2>/dev/null
 216                 umount /initrd
 217                 /sbin/blockdev --flushbufs /dev/ram0 >/dev/null 2>&1
 218         fi
 219
 220         # Start logging console output since we have all /dev stuff setup
 221         if [ "$RC_BOOTLOG" ]; then
 222                 /sbin/blogd
 223         fi
 224
 225         # cpuset support (mounted unconditionally, shouldn't be a problem)
 226         if grep -q cgroup /proc/filesystems 2>/dev/null ; then
 227                 mount -n -t cgroup none /dev/cpuset -o cpuset,noprefix
 228                 [ $? -eq 0 ] && echo "/sbin/cpuset_release_agent" > /dev/cpuset/release_agent
 229         elif grep -q cpuset /proc/filesystems 2>/dev/null ; then
 230                 mount -n -t cpuset none /dev/cpuset
 231         fi
 232
 233         # Configure Linux kernel (initial configuration, some required modules still
 234         # may be missing).
 235         /sbin/sysctl -e -p /etc/sysctl.conf > /dev/null 2>&1
 236
 237         # Set the system clock.
 238         ARC=0
 239         SRM=0
 240         UTC=0
 241
 242         if [ -f /etc/sysconfig/clock ]; then
 243                 . /etc/sysconfig/clock
 244
 245                 # convert old style clock config to new values
 246                 if [ "${CLOCKMODE}" = "GMT" ]; then
 247                         UTC=true
 248                 elif [ "${CLOCKMODE}" = "ARC" ]; then
 249                         ARC=true
 250                 fi
 251         fi
 252
 253         if grep "system serial" /proc/cpuinfo 2>/dev/null | grep -q MILO 2>/dev/null ; then
 254                 ARC=true
 255         fi
 256
 257         CLOCKDEF=""
 258         CLOCKFLAGS="--hctosys"
 259
 260         if is_yes "$UTC" ; then
 261                 CLOCKFLAGS="$CLOCKFLAGS --utc"
 262                 CLOCKDEF="$CLOCKDEF (utc)"
 263         else
 264                 CLOCKFLAGS="$CLOCKFLAGS --localtime"
 265                 CLOCKDEF="$CLOCKDEF (local)"
 266         fi
 267
 268         if is_yes "$ARC" ; then
 269                 CLOCKFLAGS="$CLOCKFLAGS -A"
 270                 CLOCKDEF="$CLOCKDEF (arc)"
 271         fi
 272
 273         if is_yes "$SRM" ; then
 274                 CLOCKFLAGS="$CLOCKFLAGS -S"
 275                 CLOCKDEF="$CLOCKDEF (srm)"
 276         fi
 277
 278         # Check if timezone definition is available
 279         if [ -e /etc/localtime ] ; then
 280                 if run_cmd "$(nls 'Setting clock')$CLOCKDEF" /sbin/hwclock $CLOCKFLAGS; then
 281                         show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
 282                 fi
 283         else
 284                 TIME_SETUP_DELAYED=yes
 285         fi
 286
 287         if [ -f /etc/crypttab ] && ! is_empty_file /etc/crypttab; then
 288                 # XXX might need modules dep
 289                 # Device mapper & related initialization
 290                 if ! grep -qF device-mapper /proc/devices; then
 291                         modprobe dm-mod
 292                 fi
 293
 294                 # but should do this before swapon?
 295                 . /etc/rc.d/init.d/cryptsetup
 296                 show "Starting disk encryption"
 297                 init_crypto 0 && ok || fail
 298         fi
 299
 300         # Start up swapping
 301         run_cmd "Activating swap partitions" swapon -a -e
 302
 303         # Initialize USB controllers
 304         usb=0
 305         if ! strstr "$cmdline" "nousb" && ! is_fsmounted usbfs /proc/bus/usb ; then
 306                 aliases=$(/sbin/modprobe -c | awk '/^alias[\t ]+usb-controller/ { print $3 }')
 307                 if [ -n "$aliases" -a "$aliases" != "off" ] ; then
 308                         /sbin/modprobe -s usbcore
 309                         for alias in $aliases ; do
 310                                 [ "$alias" = "off" ] && continue
 311                                 run_cmd "$(nls 'Initializing USB controller') ($alias)" /sbin/modprobe -s $alias
 312                         done
 313                         [ $? -eq 0 -a -n "$aliases" ] && usb=1
 314                 fi
 315                 if grep -iq "usb" /proc/devices 2>/dev/null ; then
 316                         usb=1
 317                 fi
 318         fi
 319
 320         if [ "$usb" = "1" ] && ! is_fsmounted usbfs /proc/bus/usb ; then
 321                 run_cmd "Mounting USB filesystem" mount -n -t usbfs -o devgid=78,devmode=664 usbfs /proc/bus/usb
 322         fi
 323
 324         needusbstorage=
 325         if [ "$usb" = "1" ]; then
 326                 needusbstorage=$(LC_ALL=C cat /proc/bus/usb/devices 2>/dev/null|grep -e "^I.*Cls=08" 2>/dev/null)
 327                 if [ "$(kernelverser)" -lt "002006" ]; then
 328                         LC_ALL=C grep -q 'hid' /proc/bus/usb/drivers 2>/dev/null || run_cmd "Initializing USB HID interface" modprobe hid 2> /dev/null
 329                         mouseoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=02" 2>/dev/null)
 330                         kbdoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=01" 2>/dev/null)
 331                         if [ -n "$kbdoutput" ]; then
 332                                 run_cmd "Initializing USB keyboard" modprobe keybdev
 333                         fi
 334                         if [ -n "$mouseoutput" ]; then
 335                                 run_cmd "Initializing USB mouse" modprobe mousedev
 336                         fi
 337                 fi
 338         fi
 339
 340         # Setup hdparm thing (if exists and is needed)
 341         if ! strstr "$cmdline" nohdparm; then
 342                 [ -x /etc/rc.d/rc.hdparm ] && /etc/rc.d/rc.hdparm
 343         fi
 344
 345         if [ -f /fastboot ] || strstr "$cmdline" "fastboot"; then
 346                 fastboot=yes
 347         else
 348                 fastboot=
 349         fi
 350
 351         if [ -f /fsckoptions ]; then
 352                 fsckoptions=$(cat /fsckoptions)
 353         else
 354                 fsckoptions=''
 355         fi
 356
 357         if [ -f /forcefsck ]; then
 358                 fsckoptions="-f $fsckoptions"
 359         else
 360                 # Obey the fs_passno setting for / (see fstab(5))
 361                 # - find the / entry
 362                 # - make sure we have at least 6 fields
 363                 _ROOTFS_PASSNO=$(awk '($1 !~ /^#/ && $2 == "/" && NF >= 6) { print $6}' /etc/fstab)
 364         fi
 365
 366         _RUN_QUOTACHECK=0
 367         _ROOTFS_DEVICE=$(awk '($1 !~ /^#/ && $2 == "/" && NF >= 6) { print $1}' /etc/fstab)
 368         _ROOTFS_TYPE=$(awk '$2 == "/" && $3 != "rootfs" { print $3 }' /proc/mounts 2>/dev/null)
 369
 370         if [ -z "$fastboot" -a "$_ROOTFS_TYPE" != "nfs" -a "$_ROOTFS_TYPE" != "romfs" -a "$_ROOTFS_PASSNO" != 0 -a -e $_ROOTFS_DEVICE ]; then
 371                 show "Checking root filesystem"; started
 372                 initlog -c "fsck -C -T -a $fsckoptions /"
 373
 374                 rc=$?
 375
 376                 # A return of 4 or higher means there were serious problems.
 377                 if [ $rc -gt 3 ]; then
 378                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 379                         # don't use '\n' in nls macro !
 380                         echo
 381                         echo
 382                         nls "*** An error occurred during the file system check."
 383                         nls "*** Dropping you to a shell; the system will reboot"
 384                         nls "*** when you leave the shell."
 385                         echo
 386
 387                         PS1="`nls '(Repair filesystem)# '`"; export PS1
 388                         [ "$SELINUX" = "1" ] && disable_selinux
 389                         if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 390                                 /sbin/sulogin
 391                         else
 392                                 /bin/sh
 393                         fi
 394
 395                         run_cmd "Unmounting file systems" umount -a
 396                         mount -n -o remount,ro /
 397                         run_cmd "Automatic reboot in progress" reboot
 398                 # A return of 2 or 3 means that filesystem was repaired but we need
 399                 # to reboot.
 400                 elif [ "$rc" = "2" -o "$rc" = "3" ]; then
 401                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 402                         echo
 403                         nls "*** Filesystem was repaired but system needs to be"
 404                         nls "*** rebooted before mounting it."
 405                         nls "*** REBOOTING ***"
 406                         echo
 407
 408                         run_cmd "Unmounting file systems" umount -a
 409                         mount -n -o remount,ro /
 410                         run_cmd "Automatic reboot in progress" reboot
 411                 elif [ "$rc" = "1" ]; then
 412                         _RUN_QUOTACHECK=1
 413                 fi
 414         fi
 415
 416         # Check for arguments
 417         if strstr "$cmdline" nopnp; then
 418                 PNP=
 419         else
 420                 PNP=yes
 421         fi
 422
 423         # set up pnp and kernel pnp
 424         if [ -n "$PNP" ]; then
 425                 if ! is_no "$RUN_USERPNP" && [ -x /sbin/isapnp -a -f /etc/isapnp/isapnp.conf ]; then
 426                         run_cmd "Setting up ISA PNP devices (userspace pnp)" /sbin/isapnp /etc/isapnp/isapnp.conf
 427                 fi
 428                 if ! is_no "$RUN_KERNELPNP"; then
 429                         /sbin/modprobe isa-pnp 2> /dev/null
 430                         if [ -e /proc/isapnp -a -f /etc/isapnp/isapnp-kernel.conf ]; then
 431                                 show "Setting up ISA PNP devices (kernelspace pnp)"; busy
 432                                 grep -v "^#" /etc/isapnp/isapnp-kernel.conf 2>/dev/null >/proc/isapnp && (deltext; ok) || (deltext; fail)
 433                         fi
 434                 fi
 435         fi
 436
 437         _ROOTFS_RO=$(awk '($1 !~ /^#/ && $2 == "/" && ($4 == "ro" || $4 ~ /,ro$/ || $4 ~ /^ro,/ || $4 ~ /,ro,/ ) && NF >= 6) { print "ro" }' /etc/fstab)
 438         # Remount the root filesystem read-write
 439         if [ -z "$_ROOTFS_RO" ]; then
 440                 run_cmd "Remounting root filesystem in rw mode" mount -n -o remount,rw /
 441         fi
 442
 443         # Update quotas if fsck was run on /
 444         if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
 445                 run_cmd "Checking root filesystem quotas" /sbin/quotacheck -vnug /
 446         fi
 447
 448         # Clean up SELinux labels
 449         if [ -n "$SELINUX" ]; then
 450                 for file in /etc/mtab /etc/cryptomtab /etc/ld.so.cache ; do
 451                         [ -r $file ] && restorecon $file >/dev/null 2>&1
 452                 done
 453         fi
 454
 455         if [ -f /etc/crypttab ] && ! is_empty_file /etc/crypttab; then
 456                 # XXX, this must be probably done after random is initialized from /var/run/random-seed
 457                 show "Starting disk encryption using the RNG"
 458                 init_crypto 1 && ok || fail
 459         fi
 460 else
 461         # Start logging console output since we have all /dev stuff setup
 462         if [ "$RC_BOOTLOG" ]; then
 463                 /sbin/blogd -q
 464         fi
 465 fi
 466
 467 # Remove stale backups
 468 rm -f /etc/mtab~ /etc/mtab~~ /etc/cryptomtab~ /etc/cryptomtab~~ >/dev/null 2>&1
 469
 470 # Remove /etc/nologin when starting system
 471 [ -f /etc/nologin.boot ] && rm -f /etc/nologin /etc/nologin.boot
 472
 473 if ! is_no "$DELAY_LOGIN" && [ ! -f /etc/nologin ]; then
 474         show "Enabling Delay Login"; busy
 475         echo > /etc/nologin
 476         nls "System bootup in progress - please wait" >> /etc/nologin
 477         echo >> /etc/nologin
 478         chmod 644 /etc/nologin
 479         cp -fp /etc/nologin /etc/nologin.boot
 480         ok
 481 fi
 482
 483 # The root filesystem is now read-write, so we can now log via
 484 # syslog() directly...
 485 if [ -n "$IN_INITLOG" ]; then
 486         IN_INITLOG=""
 487 fi
 488
 489 if ! is_yes "$VSERVER"; then
 490         # Clear mtab
 491         :>/etc/mtab
 492         [ -f /etc/cryptomtab ] && :>/etc/cryptomtab
 493
 494         # Enter root, /proc, /sys and other into mtab.
 495         mount -f /
 496         mount -f /proc
 497         if is_fsmounted usbfs /proc/bus/usb; then
 498                 mount -f -t usbfs -o devgid=78,devmode=664 usbfs /proc/bus/usb
 499         fi
 500
 501         if is_fsmounted sysfs /sys; then
 502                 mount -f -t sysfs sysfs /sys
 503                 if is_fsmounted securityfs /sys/kernel/security ; then
 504                         mount -f -t securityfs securityfs /sys/kernel/security
 505                 fi
 506         fi
 507
 508         if is_fsmounted selinuxfs /selinux; then
 509                 mount -f -t selinuxfs selinuxfs /selinux
 510         fi
 511
 512         if is_fsmounted cgroup /dev/cpuset; then
 513                 mount -f -t cgroup -o cpuset,noprefix none /dev/cpuset
 514         elif is_fsmounted cpuset /dev/cpuset; then
 515                 mount -f -t cpuset none /dev/cpuset
 516         fi
 517
 518         if [ ! -f /proc/modules ]; then
 519                 USEMODULES=
 520         elif ! strstr "$cmdline" nomodules; then
 521                 USEMODULES=y
 522         else
 523                 USEMODULES=
 524         fi
 525
 526         uname_r=$(uname -r)
 527         # Adjust symlinks as necessary in /boot to keep system services from
 528         # spewing messages about mismatched System maps and so on.
 529         if ! is_no "$SET_SLINKS"; then
 530                 if [ -L /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
 531                         ln -s -f System.map-$uname_r /boot/System.map
 532                 fi
 533                 if [ ! -e /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
 534                         ln -s -f System.map-$uname_r /boot/System.map
 535                 fi
 536         fi
 537
 538         # Run depmod if RUN_DEPMOD != "no" and:
 539         # a) user requested or RUN_DEPMOD="";
 540         # b) modules.dep is missing
 541         if ! is_no "$RUN_DEPMOD" && [ -n "$USEMODULES" ]; then
 542                 if is_yes "$RUN_DEPMOD" || [ -z "$RUN_DEPMOD" ]; then
 543                         run_cmd "Finding module dependencies" depmod -a
 544                 elif [ "$RUN_DEPMOD" = "ifmissing" ] && [ ! -f /lib/modules/$uname_r/modules.dep ]; then
 545                         run_cmd "Finding module dependencies" depmod -A
 546                 fi
 547         fi
 548         unset uname_r
 549
 550         if [ -f /proc/sys/kernel/modprobe ]; then
 551                 if [ -n "$USEMODULES" ]; then
 552                         sysctl -w kernel.modprobe="/sbin/modprobe" >/dev/null 2>&1
 553                 else
 554                         # We used to set this to NULL, but that causes
 555                         # 'failed to exec' messages"
 556                         sysctl -w kernel.modprobe="/bin/true" >/dev/null 2>&1
 557                 fi
 558         fi
 559
 560         # Load usb storage here, to match most other things
 561         if [ -n "$needusbstorage" ]; then
 562                 modprobe usb-storage >/dev/null 2>&1
 563         fi
 564
 565         # Load firewire devices
 566         if ! strstr "$cmdline" nofirewire; then
 567                 aliases=$(/sbin/modprobe -c | awk '/^alias ieee1394-controller/ { print $3 }')
 568                 if [ -n "$aliases" -a "$aliases" != "off" ] ; then
 569                         for alias in $aliases ; do
 570                                 [ "$alias" = "off" ] && continue
 571                                 run_cmd "$(nls 'Initializing firewire controller') ($alias)" /sbin/modprobe $alias
 572                         done
 573                         LC_ALL=C grep -E "SBP2" /proc/bus/ieee1394/devices 2>/dev/null && /sbin/modprobe -s sbp2 > /dev/null 2>&1
 574                 fi
 575         fi
 576
 577         # Load sound modules if they need persistent DMA buffers
 578         if /sbin/modprobe -c | grep -q "^options sound dmabuf=1"; then
 579                 RETURN=0
 580                 alias=$(/sbin/modprobe -c | grep -sE "^alias[[:space:]]+sound[[:space:]]+" 2>/dev/null | awk '{ print $3 }')
 581                 if [ -n "$alias" -a "$alias" != "off" ] ; then
 582                         run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
 583                         RETURN=$?
 584                 fi
 585                 alias=$(/sbin/modprobe -c | grep -sE "^alias[[:space:]]+sound-slot-0[[:space:]]+" 2>/dev/null | awk '{ print $3 }')
 586                 if [ -n "$alias" -a "$alias" != "off" ] ; then
 587                         run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
 588                         RETURN=$?
 589                 fi
 590         fi
 591
 592         # Load modules
 593         load_kernel_modules
 594
 595         if [ -x /sbin/multipath ]; then
 596                 # first make nodes that were discarded due (possible) new /dev mount
 597                 modprobe -s dm-mod
 598                 /sbin/dmsetup mknodes
 599                 modprobe -s dm-multipath
 600                 run_cmd "Activating dm-multipath" /sbin/multipath -v 0
 601                 /sbin/dmsetup ls --target multipath --exec '/sbin/kpartx -a -p p'
 602         fi
 603
 604         if [ -x /sbin/dmraid ]; then
 605                 run_cmd "Activating ATARAID devices" /sbin/dmraid -ay
 606         fi
 607
 608         # Find and activate volume groups:
 609         # EVMS
 610         if [ -x /sbin/evms_activate ]; then
 611                 if [ "$(kernelverser)" -lt "002006" ]; then
 612                         # Linux 2.4 core modules
 613                         modprobe -s evms > /dev/null 2>&1
 614                         modprobe -s evms_passthru > /dev/null 2>&1
 615                         modprobe -s ldev_mgr > /dev/null 2>&1
 616                         modprobe -s dos_part > /dev/null 2>&1
 617                 else
 618                         # Linux 2.6 core module
 619                         modprobe -s evmscore > /dev/null 2>&1
 620                 fi
 621
 622                 is_yes "$EVMS_GUID_PTABLE" && modprobe -s gpt_part >/dev/null 2>&1
 623                 is_yes "$EVMS_LVM" && modprobe -s lvm_vge >/dev/null 2>&1
 624                 is_yes "$EVMS_AIX" && modprobe -s AIXlvm_vge >/dev/null 2>&1
 625                 is_yes "$EVMS_OS2" && modprobe -s os2lvm_vge >/dev/null 2>&1
 626                 run_cmd "Discovering EVMS volumes" /sbin/evms_activate
 627                 if is_yes "$EVMS_LVM" && is_yes "$EVMS_LVM_COMPAT_NODES" ; then
 628                         # Link nodes for compatibility with LVM
 629                         if [ "$(echo /dev/evms/lvm/*)" != '/dev/evms/lvm/*' ] ; then
 630                                 ln -s /dev/evms/lvm/* /dev
 631                         fi
 632                 fi
 633         fi
 634
 635         # LVM (keep in sync with LVM starting after RAID run!)
 636         if is_yes "$EVMS_LVM" || [ -x /sbin/vgscan -a -x /sbin/vgchange ]; then
 637                 lvmversion=$(LC_ALL=C /sbin/vgchange --version 2>/dev/null | awk '/LVM version:/{if ($3 >= 2) print "2"}')
 638                 if [ "$lvmversion" = "1" ] ; then
 639                         modprobe -s lvm-mod >/dev/null 2>&1
 640                         lvmignorelock=""
 641                 elif [ "$lvmversion" = "2" ] ; then
 642                         modprobe -s dm-mod >/dev/null 2>&1
 643                         lvmignorelock="--ignorelockingfailure"
 644                 else
 645                         modprobe -s lvm-mod >/dev/null 2>&1
 646                         # device mapper (2.5+ and patched 2.4)
 647                         modprobe -s dm-mod >/dev/null 2>&1
 648                         lvmignorelock=""
 649                 fi
 650
 651                 run_cmd "Scanning for LVM volume groups" /sbin/vgscan $lvmignorelock
 652                 run_cmd "Activating LVM volume groups" /sbin/vgchange -a y $lvmignorelock
 653                 if [ "$lvmversion" = "2" ]; then
 654                         /sbin/vgmknodes
 655                         # display VG statistics
 656                         /sbin/vgdisplay -s
 657                 fi
 658         fi
 659
 660         # Add raid devices
 661         if [ -x /sbin/mdadm -a -f /etc/mdadm.conf ] || [ -f /etc/raidtab ]; then
 662                 modprobe -s md >/dev/null 2>&1
 663                 if [ -f /proc/mdstat ]; then
 664                         goraidtab=1
 665                         golvm=0
 666                         rc=0
 667                         if [ -x /sbin/mdadm -a -f /etc/mdadm.conf ]; then
 668                                 if (grep -qE "^([[:blank:]]|)ARRAY[[:blank:]]" /etc/mdadm.conf 2>/dev/null); then
 669                                         run_cmd "Starting up RAID devices" /sbin/mdadm --assemble --scan --auto=yes
 670                                         rc=$?
 671                                         [ "$rc" -eq 0 ] && goraidtab=0 && golvm=1
 672                                 fi
 673                         fi
 674
 675                         if [ -f /etc/raidtab -a "$goraidtab" -eq 1 ]; then
 676                                 for i in $(awk '!/^#/ && /raiddev/{print $2}' /etc/raidtab 2>/dev/null); do
 677                                         golvm=1
 678                                         RAIDDEV=$(basename $i)
 679                                         RAIDSTAT=$(grep "^$RAIDDEV : active" /proc/mdstat 2>/dev/null)
 680                                         show "Starting up RAID device %s" $RAIDDEV
 681                                         busy
 682                                         if [ -z "$RAIDSTAT" ]; then
 683                                                 # Try raidstart first...if that fails then
 684                                                 # fall back to raid0run and if that fails too
 685                                                 # fall back to raidadd, raidrun.
 686                                                 RESULT=1
 687                                                 if [ -x /sbin/raidstart ]; then
 688                                                         /sbin/raidstart $i
 689                                                         RESULT=$?
 690                                                 fi
 691                                                 if [ $RESULT -gt 0 -a -x /sbin/raid0run ]; then
 692                                                         /sbin/raid0run $i
 693                                                         RESULT=$?
 694                                                 fi
 695                                                 if [ $RESULT -gt 0 -a -x /sbin/raidadd -a -x /sbin/raidrun ]; then
 696                                                         /sbin/raidadd $i
 697                                                         /sbin/raidrun $i
 698                                                         RESULT=$?
 699                                                 fi
 700                                                 if [ $RESULT -gt 0 ]; then
 701                                                         rc=1
 702                                                         fail
 703                                                 else
 704                                                         ok
 705                                                 fi
 706                                         else
 707                                                 ok
 708                                         fi
 709                                 done
 710                         fi
 711
 712                         # A non-zero return means there were problems
 713                         if [ $rc -gt 0 ]; then
 714                                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 715                                 show "Starting up RAID devices"; fail
 716                                 echo
 717                                 echo
 718                                 nls "*** An error occurred during the RAID startup."
 719                                 nls "*** Dropping you to a shell; the system will reboot"
 720                                 nls "*** when you leave the shell."
 721                                 echo
 722
 723                                 PS1="$(nls '(RAID Repair)# ')"; export PS1
 724                                 [ "$SELINUX" = "1" ] && disable_selinux
 725                                 if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 726                                         /sbin/sulogin
 727                                 else
 728                                         /bin/sh
 729                                 fi
 730
 731                                 run_cmd "Unmounting file systems" umount -a
 732                                 run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 733                                 run_cmd "Automatic reboot in progress" reboot
 734                         fi
 735                         # LVM on RAID (keep in sync with LVM setting few lines above)
 736                         if [ "$golvm" -eq "1" ]; then
 737                                 if is_yes "$EVMS_LVM" || [ -x /sbin/vgscan -a -x /sbin/vgchange ]; then
 738                                         run_cmd "Scanning for LVM volume groups (on RAID)" /sbin/vgscan $lvmignorelock
 739                                         run_cmd "Activating LVM volume groups (on RAID)" /sbin/vgchange -a y $lvmignorelock
 740                                         [ "$lvmversion" = "2" ] && /sbin/vgmknodes
 741                                 fi
 742                         fi
 743                         show "Starting up RAID devices"; ok
 744                 fi
 745         fi
 746
 747         _RUN_QUOTACHECK=0
 748         # Check filesystems
 749         if [ -z "$fastboot" ] && ! strstr "$cmdline" nofsck; then
 750                 rc_splash "fsck start"
 751                 show "Checking filesystems"; started
 752                 initlog -c "fsck -C -T -R -A -a -P $fsckoptions"
 753
 754                 rc=$?
 755
 756                 # A return of 2 or higher means there were serious problems
 757                 if [ $rc -gt 1 ]; then
 758                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 759                         echo
 760                         echo
 761                         nls "*** An error occurred during the file system check."
 762                         nls "*** Dropping you to a shell; the system will reboot"
 763                         nls "*** when you leave the shell."
 764                         echo
 765
 766                         PS1="$(nls '(Repair filesystem)# ')"; export PS1
 767                         [ "$SELINUX" = "1" ] && disable_selinux
 768                         if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 769                                 /sbin/sulogin
 770                         else
 771                                 /bin/sh
 772                         fi
 773
 774                         run_cmd "Unmounting file systems" umount -a
 775                         run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 776                         run_cmd "Automatic reboot in progress" reboot
 777                 elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
 778                         _RUN_QUOTACHECK=1
 779                 fi
 780                 rc_splash "fsck stop"
 781         fi
 782
 783         # Mount all other filesystems (except for NFS and /proc, which is already
 784         # mounted). Contrary to standard usage,
 785         # filesystems are NOT unmounted in single user mode.
 786
 787         run_cmd "Mounting local filesystems" mount -a -t nonfs,nfs4,smbfs,ncpfs,proc,cifs -O no_netdev
 788
 789         # now we have /usr mounted, recheck if we have gettext and tput available.
 790         if is_no "$TPUT"; then
 791                 GETTEXT=
 792                 TPUT=
 793                 rc_gettext_init
 794         fi
 795
 796         # Now do some workaround - encrypted filesystems couldn't have been fsck-ed
 797         # before mount - that's where the password is entered.
 798         # mount is buggy - when remounting loopback filesystem, loop=XXX
 799         # option is removed from /etc/mtab
 800         if [ -z "$fastboot" ] && grep "^[^#].*encryption=" /etc/fstab 2>/dev/null | grep -v -q "noauto" 2>/dev/null; then
 801                 show "Checking encrypted filesystems"; started
 802                 LOOPLIST="$(LC_ALL=C awk '
 803                 FILENAME=="/proc/mounts" {
 804                         TAB[$2]=$1;
 805                 }
 806                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 807                         if ($2 in TAB){print TAB[$2];}
 808                 }
 809                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 810                         if ($2 in TAB){print TAB[$2];}
 811                         sub("loop(=[^,]*)?","loop=" TAB[$2] ",ro",$4);
 812                         cmd="mount " $2 " -o remount," $4;
 813                         system(cmd);
 814                 }
 815                 ' /proc/mounts /etc/fstab)"
 816                 initlog -c "fsck -T -C -a $fsckoptions $LOOPLIST"
 817                 rc=$?
 818
 819                 # A return of 2 or higher means there were serious problems.
 820                 if [ $rc -gt 1 ]; then
 821                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 822                         echo
 823                         echo
 824                         nls "*** An error occurred during the file system check."
 825                         nls "*** Dropping you to a shell; the system will reboot"
 826                         nls "*** when you leave the shell."
 827                         echo
 828
 829                         PS1="$(nls '(Repair filesystem)# ')"; export PS1
 830                         [ "$SELINUX" = "1" ] && disable_selinux
 831                         if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 832                                 /sbin/sulogin
 833                         else
 834                                 /bin/sh
 835                         fi
 836
 837                         run_cmd "Unmounting file systems" umount -a
 838                         run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 839                         run_cmd "Automatic reboot in progress" reboot
 840                 elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
 841                         _RUN_QUOTACHECK=1
 842                 fi
 843
 844                 show "Remounting encrypted filesystems back in rw mode"; busy
 845                 awk '
 846                 FILENAME=="/proc/mounts" {
 847                         TAB[$2]=$1;
 848                 }
 849                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 850                         sub("loop(=[^,]*)?","loop=" TAB[$2] ",rw",$4);
 851                         cmd="mount " $2 " -o remount," $4;
 852                         system(cmd);
 853                 }
 854                 ' /proc/mounts /etc/fstab
 855                 ok
 856         fi
 857
 858         # /var/log should be writable now, so start saving the boot output
 859         if [ "$RC_BOOTLOG" ]; then
 860                 echo > /var/log/boot.msg
 861                 killall -IO blogd
 862         fi
 863
 864         if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
 865                 run_cmd "Checking filesystem quotas" /sbin/quotacheck -vnugRa
 866         fi
 867
 868         # Turn on quota
 869         if [ -x /sbin/quotaon ]; then
 870                 run_cmd "Turning on quotas for local filesystems" /sbin/quotaon -aug
 871         fi
 872
 873         # Turn on process accounting
 874         if [ -x /etc/rc.d/rc.acct ]; then
 875                 /etc/rc.d/rc.acct start
 876         fi
 877
 878         # Set the clock if timezone definition wasn't available (eg. /usr not mounted)
 879         if is_yes "$TIME_SETUP_DELAYED"; then
 880                 if run_cmd "$(nls 'Setting clock')$CLOCKDEF" /sbin/hwclock $CLOCKFLAGS; then
 881                         show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
 882                 fi
 883         fi
 884
 885         # Initialize the serial ports
 886         if [ -f /etc/rc.d/rc.serial ]; then
 887                 . /etc/rc.d/rc.serial
 888         fi
 889
 890         if [ -f /proc/sys/kernel/panic -a -n "$PANIC_REBOOT_TIME" -a "$PANIC_REBOOT_TIME" -gt "0" ]; then
 891                 show 'Setting %s seconds for kernel reboot after panic' "$PANIC_REBOOT_TIME"; busy
 892                 if (sysctl -w kernel.panic=$PANIC_REBOOT_TIME >/dev/null 2>&1); then ok; else fail; fi
 893         fi
 894
 895         # ... and here finish configuring parameters
 896         /sbin/sysctl -e -p /etc/sysctl.conf > /dev/null 2>&1
 897 else
 898         # /var/log should be writable now, so start saving the boot output
 899         if [ "$RC_BOOTLOG" ]; then
 900                 echo > /var/log/boot.msg
 901                 killall -IO blogd
 902         fi
 903
 904         clean_vserver_mtab
 905 fi
 906
 907
 908 [ -n "$SELINUX" ] && [ -f /.autorelabel ] && relabel_selinux
 909
 910 # Clean up /.
 911 rm -f /fastboot /fsckoptions /forcefsck /halt /poweroff >/dev/null 2>&1
 912
 913 # Clean up /var
 914 # /usr could be still not mounted if it is on NFS.
 915 for afile in /var/lock/* /var/run/*; do
 916         bafile=${afile##*/}
 917         if [ -d "$afile" ]; then
 918                 case $bafile in
 919                 news|sudo|mon|cvs)
 920                         ;;
 921                 *)
 922                         echo $afile/* | xargs rm -rf
 923                         ;;
 924                 esac
 925         else
 926                 [ "$bafile" != "hwprofile" ] && rm -f $afile 2> /dev/null
 927         fi
 928 done
 929
 930 # Delete stale files
 931 rm -f /var/lib/rpm/__db* /var/spool/postoffice/.pid.* /tmp/.X*-lock \
 932         /tmp/.lock.* /tmp/.gdm_socket /tmp/.s.PGSQL.*
 933 rm -rf /tmp/.X*-unix /tmp/.ICE-unix /tmp/.font-unix /tmp/hsperfdata_* \
 934         /tmp/kde-* /tmp/ksocket-* /tmp/mc-* /tmp/mcop-* /tmp/orbit-* \
 935         /tmp/scrollkeeper-* /tmp/ssh-*
 936
 937 {
 938 # Clean up utmp/wtmp
 939 if ! is_no "$NEED_XFILES"; then
 940         :>/var/run/utmpx
 941         touch /var/log/wtmpx
 942         chown root:utmp /var/run/utmpx /var/log/wtmpx
 943         chmod 0664 /var/run/utmpx /var/log/wtmpx
 944 else
 945         :>/var/run/utmp
 946         touch /var/log/wtmp
 947         chown root:utmp /var/run/utmp /var/log/wtmp
 948         chmod 0664 /var/run/utmp /var/log/wtmp
 949 fi
 950
 951 # Clean /tmp
 952 if is_yes "$CLEAN_TMP"; then
 953         # XXX LC_ALL needed here
 954         rm -rf /tmp/* /tmp/.[a-zA-Z0-9]*
 955 fi
 956
 957 # System protected dirs
 958 mkdir -m 1777 -p /tmp/.ICE-unix > /dev/null 2>&1
 959 chown root:root /tmp/.ICE-unix
 960 [ -n "$SELINUX" ] && restorecon /tmp/.ICE-unix >/dev/null 2>&1
 961
 962 if ! is_yes "$VSERVER"; then
 963         run_cmd "Enabling swap space" /bin/true
 964         # Right, now turn on swap in case we swap to files
 965         swapon -a >/dev/null 2>&1
 966
 967         # If a SCSI tape has been detected, load the st module unconditionally
 968         # since many SCSI tapes don't deal well with st being loaded and unloaded
 969         if [ -f /proc/scsi/scsi ] && grep -q 'Type:   Sequential-Access' /proc/scsi/scsi 2>/dev/null ; then
 970                 if grep -qv ' 9 st' /proc/devices 2>/dev/null; then
 971                         if [ -n "$USEMODULES" ] ; then
 972                                 # Try to load the module. If it fails, ignore it...
 973                                 insmod -p st >/dev/null 2>&1 && modprobe -s st >/dev/null 2>&1
 974                         fi
 975                 fi
 976         fi
 977
 978         # Now that we have all of our basic modules loaded and the kernel going,
 979         # let's dump the syslog ring somewhere so we can find it later
 980         dmesg > /var/log/dmesg
 981         i=5
 982         while [ $i -ge 0 ]; do
 983                 if [ -f /var/log/dmesg.$i ]; then
 984                         chmod 0600 /var/log/dmesg.$i
 985                         mv -f /var/log/dmesg.$i /var/log/dmesg.$(($i+1))
 986                 fi
 987                 i=$(($i-1))
 988         done
 989         cp -f /var/log/dmesg /var/log/dmesg.0
 990         chmod 0600 /var/log/dmesg /var/log/dmesg.0
 991 fi
 992
 993 if ! is_no "$RC_PROMPT"; then
 994         while :; do
 995                 pid=$(/sbin/pidof getkey)
 996                 [ -n "$pid" -o -e /var/run/getkey_done ] && break
 997                 usleep 100000
 998         done
 999         [ -n "$pid" ] && kill -TERM "$pid" >/dev/null 2>&1
1000 fi
1001 } &
1002
1003 # extra check if the background process we just spawned is still running,
1004 # as in case of vserver bootup it finishes quite instantly.
1005 if ! is_no "$RC_PROMPT"; then
1006         /sbin/getkey i && touch /var/run/confirm
1007         touch /var/run/getkey_done
1008 fi
1009 wait
1010 if ! is_no "$RC_PROMPT"; then
1011         rm -f /var/run/getkey_done
1012 fi
1013 echo