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.$3"
  95         } < /proc/version
  96
  97         local module args
  98         # Loop over every line in modules file
  99         ( \
 100                 grep -hvE '^(#|[[:blank:]]*$)' /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 "$module" ] && continue
 104                 # strip comments
 105                 args=${args%%#*}
 106                 modprobe -s $module -- $args
 107         done
 108 }
 109
 110 check_root_fs() {
 111         show "Checking root filesystem"; started
 112         initlog -c "fsck -C -T -a $fsckoptions /"
 113         rc=$?
 114
 115         # A return of 4 or higher means there were serious problems.
 116         if [ $rc -gt 3 ]; then
 117                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 118                 # don't use '\n' in nls macro !
 119                 echo
 120                 echo
 121                 nls "*** An error occurred during the file system check."
 122                 nls "*** Dropping you to a shell; the system will reboot"
 123                 nls "*** when you leave the shell."
 124                 echo
 125
 126                 PS1="$(nls '(Repair filesystem)# ')"; export PS1
 127                 [ "$SELINUX" = "1" ] && disable_selinux
 128                 if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 129                         /sbin/sulogin
 130                 else
 131                         /bin/sh
 132                 fi
 133
 134                 run_cmd "Unmounting file systems" umount -a
 135                 mount -n -o remount,ro /
 136                 run_cmd "Automatic reboot in progress" reboot
 137         # A return of 2 or 3 means that filesystem was repaired but we need
 138         # to reboot.
 139         elif [ "$rc" = "2" -o "$rc" = "3" ]; then
 140                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 141                 echo
 142                 nls "*** Filesystem was repaired but system needs to be"
 143                 nls "*** rebooted before mounting it."
 144                 nls "*** REBOOTING ***"
 145                 echo
 146
 147                 run_cmd "Unmounting file systems" umount -a
 148                 mount -n -o remount,ro /
 149                 run_cmd "Automatic reboot in progress" reboot
 150         elif [ "$rc" = "1" ]; then
 151                 _RUN_QUOTACHECK=1
 152         fi
 153 }
 154
 155 # boot logging to /var/log/boot.log. install showconsole package to get it.
 156 if [ -x /sbin/blogd ] && ! is_no "$RC_BOOTLOG"; then
 157         RC_BOOTLOG=1
 158 else
 159         RC_BOOTLOG=
 160 fi
 161
 162 if ! is_yes "$VSERVER" ; then
 163         # we need /proc mounted before everything
 164         is_fsmounted proc /proc || mount -n -o gid=17 -t proc /proc /proc
 165
 166         # Only read this once.
 167         cmdline=$(cat /proc/cmdline)
 168         if strstr "$cmdline" "pld.no-upstart" ; then
 169                 USE_UPSTART="no"
 170         fi
 171
 172         # sysfs is also needed before any other things (under kernel > 2.5)
 173         if grep -q sysfs /proc/filesystems 2>/dev/null ; then
 174                 is_fsmounted sysfs /sys || mount -n -o gid=17 -t sysfs sysfs /sys
 175                 if [ "$(kernelver)" -ge "002006014" ] && \
 176                         grep -q securityfs /proc/filesystems 2>/dev/null ; then
 177                                 mount -n -o gid=17 -t securityfs securityfs /sys/kernel/security
 178                 fi
 179         fi
 180
 181         # selinux
 182         if grep -q selinuxfs /proc/filesystems 2>/dev/null && ! is_fsmounted selinuxfs /selinux; then
 183                 mount -n -o gid=17 -t selinuxfs selinuxfs /selinux
 184         fi
 185
 186         # PLD Linux LiveCD support
 187         if [ -x /etc/rc.d/rc.live ]; then
 188                 /etc/rc.d/rc.live
 189         fi
 190
 191         # Choose Hardware profile
 192         if [ -f /etc/sysconfig/hwprof ]; then
 193                 . /etc/sysconfig/hwprof
 194                 if is_yes "${HWPROFILES}" && [ -x /sbin/hwprofile -a -d /etc/sysconfig/hwprofiles/data ]; then
 195                         mount -n / -o rw,remount
 196                         /sbin/hwprofile -qf
 197                         mount -n / -o ro,remount
 198                 fi
 199         fi
 200
 201         # Disable splash when requested
 202         [ -e /proc/splash ] && is_no "$BOOT_SPLASH" && echo "0" > /proc/splash
 203
 204         # Check SELinux status
 205         selinuxfs=$(awk '/ selinuxfs / { print $2 }' /proc/mounts 2> /dev/null)
 206         SELINUX=
 207         if [ -n "$selinuxfs" ] && [ "$(cat /proc/self/attr/current)" != "kernel" ]; then
 208                 if [ -r $selinuxfs/enforce ] ; then
 209                         SELINUX=$(cat $selinuxfs/enforce)
 210                 else
 211                         # assume enforcing if you can't read it
 212                         SELINUX=1
 213                 fi
 214         fi
 215
 216         if [ -x /sbin/restorecon ] && is_fsmounted tmpfs /dev; then
 217                 /sbin/restorecon -R /dev 2>/dev/null
 218         fi
 219
 220         [ -z "${CONSOLETYPE}" ] && CONSOLETYPE="$(/sbin/consoletype)"
 221
 222         if [ "$CONSOLETYPE" = "vt" -a -x /sbin/setsysfont ]; then
 223                 /sbin/setsysfont
 224         fi
 225 fi
 226
 227
 228 # Print welcome message
 229 nls "\t\t\t%sPowered by %sPLD Linux Distribution%s" "$(termput setaf $CPOWEREDBY)" "$(termput setaf $CPLD)" "$(termput op)"
 230 if ! is_no "$RC_PROMPT"; then
 231         nls -n "\t\t  Press %sI%s to enter interactive startup" "$(termput setaf $CI)" "$(termput op)"
 232         echo
 233 fi
 234
 235 # Set the hostname
 236 if [ -z "${HOSTNAME}" ]; then
 237         show "$(nls 'Host:') $(hostname)" ; ok
 238 else
 239         run_cmd "$(nls 'Host:') ${HOSTNAME}" hostname ${HOSTNAME}
 240 fi
 241
 242 # Set the NIS domain name
 243 if [ -n "$NISDOMAIN" ]; then
 244         run_cmd "$(nls 'NIS Domain:') ${NISDOMAIN}" domainname $NISDOMAIN
 245 else
 246         domainname ""
 247 fi
 248
 249 if ! is_yes "$VSERVER"; then
 250         # Set console loglevel
 251         if [ -n "$CONSOLE_LOGLEVEL" ]; then
 252                 dmesg -n $CONSOLE_LOGLEVEL
 253         fi
 254
 255         if ! is_no "$START_UDEV" && [ -x /sbin/start_udev ]; then
 256                 /sbin/start_udev
 257         elif [ -x /lib/firmware/firmware-loader.sh ]; then
 258                 /sbin/sysctl -e -w kernel.hotplug=/lib/firmware/firmware-loader.sh > /dev/null 2>&1
 259         fi
 260
 261         # Unmount the initrd, if necessary
 262         if grep -q /initrd /proc/mounts 2>/dev/null && ! grep -q /initrd/loopfs /proc/mounts 2>/dev/null; then
 263                 umount /initrd/dev 2>/dev/null
 264                 umount /initrd
 265                 /sbin/blockdev --flushbufs /dev/ram0 >/dev/null 2>&1
 266         fi
 267
 268         # Start logging console output since we have all /dev stuff setup
 269         if [ "$RC_BOOTLOG" ]; then
 270                 /sbin/blogd
 271         fi
 272
 273         # cgroup/cpuset support
 274         if grep -q cgroup /proc/filesystems 2>/dev/null ; then
 275                 if ! grep -q cgroup /etc/fstab 2>/dev/null ; then
 276                         # creating is more convenient than artificial conflict with older udev
 277                         mkdir -p /dev/cgroup
 278                         # mount w/o options enables all available cgroup subsystems
 279                         modprobe -s blk-cgroup 2> /dev/null
 280                         mount -n -t cgroup none /dev/cgroup
 281                 fi
 282         elif grep -q cpuset /proc/filesystems 2>/dev/null ; then
 283                 if ! grep -q cpuset /etc/fstab 2>/dev/null ; then
 284                         mount -n -t cpuset none /dev/cpuset
 285                 fi
 286         fi
 287
 288         # Configure Linux kernel (initial configuration, some required modules still
 289         # may be missing).
 290         sysctl -e -p /etc/sysctl.conf > /dev/null 2>&1
 291
 292         # Set the system clock.
 293         ARC=0
 294         SRM=0
 295         UTC=0
 296
 297         if [ -f /etc/sysconfig/clock ]; then
 298                 . /etc/sysconfig/clock
 299
 300                 # convert old style clock config to new values
 301                 if [ "${CLOCKMODE}" = "GMT" ]; then
 302                         UTC=true
 303                 elif [ "${CLOCKMODE}" = "ARC" ]; then
 304                         ARC=true
 305                 fi
 306         fi
 307
 308         if grep "system serial" /proc/cpuinfo 2>/dev/null | grep -q MILO 2>/dev/null ; then
 309                 ARC=true
 310         fi
 311
 312         CLOCKDEF=""
 313         CLOCKFLAGS="--hctosys"
 314
 315         if is_yes "$UTC" ; then
 316                 CLOCKFLAGS="$CLOCKFLAGS --utc"
 317                 CLOCKDEF="$CLOCKDEF (utc)"
 318         else
 319                 CLOCKFLAGS="$CLOCKFLAGS --localtime"
 320                 CLOCKDEF="$CLOCKDEF (local)"
 321         fi
 322
 323         if is_yes "$ARC" ; then
 324                 CLOCKFLAGS="$CLOCKFLAGS -A"
 325                 CLOCKDEF="$CLOCKDEF (arc)"
 326         fi
 327
 328         if is_yes "$SRM" ; then
 329                 CLOCKFLAGS="$CLOCKFLAGS -S"
 330                 CLOCKDEF="$CLOCKDEF (srm)"
 331         fi
 332
 333         # Check if timezone definition is available
 334         if [ -e /etc/localtime -a -e /dev/rtc ] ; then
 335                 if run_cmd "$(nls 'Setting clock')$CLOCKDEF" hwclock $CLOCKFLAGS; then
 336                         show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
 337                 fi
 338         else
 339                 TIME_SETUP_DELAYED=yes
 340         fi
 341
 342         if [ -f /etc/crypttab ] && ! is_empty_file /etc/crypttab; then
 343                 # XXX might need modules dep
 344                 # Device mapper & related initialization
 345                 if ! grep -qF device-mapper /proc/devices; then
 346                         modprobe dm-mod
 347                 fi
 348
 349                 . /etc/rc.d/init.d/cryptsetup
 350                 show "Starting disk encryption"
 351                 init_crypto 0
 352                 delay_cryptsetup=$?
 353                 [ $delay_cryptsetup = 0 ] && ok || fail
 354         fi
 355
 356         # Start up swapping
 357         run_cmd "Activating swap partitions" swapon -a -e
 358
 359         # Initialize USB controllers
 360         usb=0
 361         if ! strstr "$cmdline" "nousb" && ! is_fsmounted usbfs /proc/bus/usb ; then
 362                 aliases=$(/sbin/modprobe -c | awk '/^alias[\t ]+usb-controller/ { print $3 }')
 363                 if [ -n "$aliases" -a "$aliases" != "off" ] ; then
 364                         /sbin/modprobe -s usbcore
 365                         for alias in $aliases ; do
 366                                 [ "$alias" = "off" ] && continue
 367                                 run_cmd "$(nls 'Initializing USB controller') ($alias)" /sbin/modprobe -s $alias
 368                         done
 369                         [ $? -eq 0 -a -n "$aliases" ] && usb=1
 370                 fi
 371                 if grep -iq "usb" /proc/devices 2>/dev/null ; then
 372                         usb=1
 373                 fi
 374         fi
 375
 376         if [ "$usb" = "1" ] && ! is_fsmounted usbfs /proc/bus/usb ; then
 377                 run_cmd "Mounting USB filesystem" mount -n -t usbfs -o devgid=78,devmode=664 usbfs /proc/bus/usb
 378         fi
 379
 380         needusbstorage=
 381         if [ "$usb" = "1" ]; then
 382                 needusbstorage=$(cat /proc/bus/usb/devices 2>/dev/null | grep -e "^I.*Cls=08" 2>/dev/null)
 383                 if [ "$(kernelverser)" -lt "002006" ]; then
 384                         grep -q 'hid' /proc/bus/usb/drivers 2>/dev/null || run_cmd "Initializing USB HID interface" modprobe hid 2> /dev/null
 385                         mouseoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=02" 2>/dev/null)
 386                         kbdoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=01" 2>/dev/null)
 387                         if [ -n "$kbdoutput" ]; then
 388                                 run_cmd "Initializing USB keyboard" modprobe keybdev
 389                         fi
 390                         if [ -n "$mouseoutput" ]; then
 391                                 run_cmd "Initializing USB mouse" modprobe mousedev
 392                         fi
 393                 fi
 394         fi
 395
 396         # Setup hdparm thing (if exists and is needed)
 397         if ! strstr "$cmdline" nohdparm; then
 398                 [ -x /etc/rc.d/rc.hdparm ] && /etc/rc.d/rc.hdparm
 399         fi
 400
 401         if [ -f /fastboot ] || strstr "$cmdline" "fastboot"; then
 402                 fastboot=yes
 403         else
 404                 fastboot=
 405         fi
 406
 407         if [ -f /fsckoptions ]; then
 408                 fsckoptions=$(cat /fsckoptions)
 409         else
 410                 fsckoptions=''
 411         fi
 412
 413         if [ -f /forcefsck ]; then
 414                 fsckoptions="-f $fsckoptions"
 415         else
 416                 # Obey the fs_passno setting for / (see fstab(5))
 417                 # - find the / entry
 418                 # - make sure we have at least 6 fields
 419                 _ROOTFS_PASSNO=$(awk '($1 !~ /^#/ && $2 == "/" && NF >= 6) { print $6}' /etc/fstab)
 420         fi
 421
 422         _RUN_QUOTACHECK=0
 423         _ROOTFS_DEVICE=$(awk '($1 !~ /^#/ && $2 == "/" && NF >= 6) { print $1}' /etc/fstab)
 424         _ROOTFS_TYPE=$(awk '$2 == "/" && $3 != "rootfs" { print $3 }' /proc/mounts 2>/dev/null)
 425
 426         if [ -z "$fastboot" -a "$_ROOTFS_TYPE" != "aufs" -a "$_ROOTFS_TYPE" != "nfs" -a "$_ROOTFS_TYPE" != "romfs" -a "$_ROOTFS_TYPE" != "squashfs" -a "$_ROOTFS_PASSNO" != 0 -a -e $_ROOTFS_DEVICE ]; then
 427                 check_root_fs
 428         fi
 429
 430         # Check for arguments
 431         if strstr "$cmdline" nopnp; then
 432                 PNP=
 433         else
 434                 PNP=yes
 435         fi
 436
 437         # set up pnp and kernel pnp
 438         if [ -n "$PNP" ]; then
 439                 if ! is_no "$RUN_USERPNP" && [ -x /sbin/isapnp -a -f /etc/isapnp/isapnp.conf ]; then
 440                         run_cmd "Setting up ISA PNP devices (userspace pnp)" /sbin/isapnp /etc/isapnp/isapnp.conf
 441                 fi
 442                 if ! is_no "$RUN_KERNELPNP"; then
 443                         /sbin/modprobe isa-pnp 2> /dev/null
 444                         if [ -e /proc/isapnp -a -f /etc/isapnp/isapnp-kernel.conf ]; then
 445                                 show "Setting up ISA PNP devices (kernelspace pnp)"; busy
 446                                 grep -v "^#" /etc/isapnp/isapnp-kernel.conf 2>/dev/null >/proc/isapnp && (deltext; ok) || (deltext; fail)
 447                         fi
 448                 fi
 449         fi
 450
 451         _ROOTFS_RO=$(awk '($1 !~ /^#/ && $2 == "/" && ($4 == "ro" || $4 ~ /,ro$/ || $4 ~ /^ro,/ || $4 ~ /,ro,/ ) && NF >= 6) { print "ro" }' /etc/fstab)
 452         # Remount the root filesystem read-write
 453         if [ -z "$_ROOTFS_RO" ]; then
 454                 run_cmd "Remounting root filesystem in rw mode" mount -n -o remount,rw /
 455         fi
 456
 457         # Update quotas if fsck was run on /
 458         if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
 459                 run_cmd "Checking root filesystem quotas" /sbin/quotacheck -vnug /
 460         fi
 461
 462         # Clean up SELinux labels
 463         if [ -n "$SELINUX" ]; then
 464                 for file in /etc/mtab /etc/cryptomtab /etc/ld.so.cache ; do
 465                         [ -r $file ] && restorecon $file >/dev/null 2>&1
 466                 done
 467         fi
 468
 469         if [ "$delay_cryptsetup" != 0 ]; then
 470                 show "Starting disk encryption using the RNG"
 471                 init_crypto 1
 472                 delay_cryptsetup=$?
 473                 [ $delay_cryptsetup = 0 ] && ok || fail
 474         fi
 475 else
 476         # Start logging console output since we have all /dev stuff setup
 477         if [ "$RC_BOOTLOG" ]; then
 478                 /sbin/blogd -q
 479         fi
 480 fi
 481
 482 # Remove stale backups
 483 rm -f /etc/mtab~ /etc/mtab~~ /etc/cryptomtab~ /etc/cryptomtab~~ >/dev/null 2>&1
 484
 485 # Remove /etc/nologin when starting system
 486 [ -f /etc/nologin.boot ] && rm -f /etc/nologin /etc/nologin.boot
 487
 488 if ! is_no "$DELAY_LOGIN" && [ ! -f /etc/nologin ]; then
 489         show "Enabling Delay Login"; busy
 490         echo > /etc/nologin
 491         nls "System bootup in progress - please wait" >> /etc/nologin
 492         echo >> /etc/nologin
 493         chmod 644 /etc/nologin
 494         cp -fp /etc/nologin /etc/nologin.boot
 495         ok
 496 fi
 497
 498 # The root filesystem is now read-write, so we can now log via
 499 # syslog() directly...
 500 if [ -n "$IN_INITLOG" ]; then
 501         IN_INITLOG=""
 502 fi
 503
 504 if ! is_yes "$VSERVER"; then
 505         # Clear mtab
 506         :>/etc/mtab
 507         [ -f /etc/cryptomtab ] && :>/etc/cryptomtab
 508
 509         # Enter root, /proc, /sys and other into mtab.
 510         mount -f /
 511         mount -f /proc
 512         if is_fsmounted usbfs /proc/bus/usb; then
 513                 mount -f -t usbfs -o devgid=78,devmode=664 usbfs /proc/bus/usb
 514         fi
 515
 516         if is_fsmounted sysfs /sys; then
 517                 mount -f -t sysfs sysfs /sys
 518                 if is_fsmounted securityfs /sys/kernel/security ; then
 519                         mount -f -t securityfs securityfs /sys/kernel/security
 520                 fi
 521         fi
 522
 523         if is_fsmounted selinuxfs /selinux; then
 524                 mount -f -t selinuxfs selinuxfs /selinux
 525         fi
 526
 527         if is_fsmounted cgroup /dev/cgroup; then
 528                 mount -f -t cgroup none /dev/cgroup
 529         elif is_fsmounted cpuset /dev/cpuset; then
 530                 mount -f -t cpuset none /dev/cpuset
 531         fi
 532
 533         emit --no-wait root-filesystem
 534         emit --no-wait virtual-filesystems
 535
 536         if [ ! -f /proc/modules ]; then
 537                 USEMODULES=
 538         elif ! strstr "$cmdline" nomodules; then
 539                 USEMODULES=y
 540         else
 541                 USEMODULES=
 542         fi
 543
 544         uname_r=$(uname -r)
 545         # Adjust symlinks as necessary in /boot to keep system services from
 546         # spewing messages about mismatched System maps and so on.
 547         if ! is_no "$SET_SLINKS"; then
 548                 if [ -L /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
 549                         ln -s -f System.map-$uname_r /boot/System.map
 550                 fi
 551                 if [ ! -e /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
 552                         ln -s -f System.map-$uname_r /boot/System.map
 553                 fi
 554         fi
 555
 556         # Run depmod if RUN_DEPMOD != "no" and:
 557         # a) user requested or RUN_DEPMOD="";
 558         # b) modules.dep is missing
 559         if ! is_no "$RUN_DEPMOD" && [ -n "$USEMODULES" ]; then
 560                 if is_yes "$RUN_DEPMOD" || [ -z "$RUN_DEPMOD" ]; then
 561                         run_cmd "Finding module dependencies" depmod -a
 562                 elif [ "$RUN_DEPMOD" = "ifmissing" ] && [ ! -f /lib/modules/$uname_r/modules.dep ]; then
 563                         run_cmd "Finding module dependencies" depmod -A
 564                 fi
 565         fi
 566         unset uname_r
 567
 568         if [ -f /proc/sys/kernel/modprobe ]; then
 569                 if [ -n "$USEMODULES" ]; then
 570                         sysctl -w kernel.modprobe="/sbin/modprobe" >/dev/null 2>&1
 571                 else
 572                         # We used to set this to NULL, but that causes
 573                         # 'failed to exec' messages"
 574                         sysctl -w kernel.modprobe="/bin/true" >/dev/null 2>&1
 575                 fi
 576         fi
 577
 578         # Load usb storage here, to match most other things
 579         if [ -n "$needusbstorage" ]; then
 580                 modprobe usb-storage >/dev/null 2>&1
 581         fi
 582
 583         # Load firewire devices
 584         if ! strstr "$cmdline" nofirewire; then
 585                 aliases=$(/sbin/modprobe -c | awk '/^alias ieee1394-controller/ { print $3 }')
 586                 if [ -n "$aliases" -a "$aliases" != "off" ] ; then
 587                         for alias in $aliases ; do
 588                                 [ "$alias" = "off" ] && continue
 589                                 run_cmd "$(nls 'Initializing firewire controller') ($alias)" /sbin/modprobe $alias
 590                         done
 591                         grep -E "SBP2" /proc/bus/ieee1394/devices 2>/dev/null && /sbin/modprobe -s sbp2 > /dev/null 2>&1
 592                 fi
 593         fi
 594
 595         # Load sound modules if they need persistent DMA buffers
 596         if /sbin/modprobe -c | grep -q "^options sound dmabuf=1"; then
 597                 RETURN=0
 598                 alias=$(/sbin/modprobe -c | grep -sE "^alias[[:space:]]+sound[[:space:]]+" 2>/dev/null | awk '{ print $3 }')
 599                 if [ -n "$alias" -a "$alias" != "off" ] ; then
 600                         run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
 601                         RETURN=$?
 602                 fi
 603                 alias=$(/sbin/modprobe -c | grep -sE "^alias[[:space:]]+sound-slot-0[[:space:]]+" 2>/dev/null | awk '{ print $3 }')
 604                 if [ -n "$alias" -a "$alias" != "off" ] ; then
 605                         run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
 606                         RETURN=$?
 607                 fi
 608         fi
 609
 610         # Load modules
 611         load_kernel_modules
 612
 613         if [ -x /sbin/multipath ]; then
 614                 # first make nodes that were discarded due (possible) new /dev mount
 615                 modprobe -s dm-mod
 616                 /sbin/dmsetup mknodes
 617                 modprobe -s dm-multipath
 618                 run_cmd "Activating dm-multipath" /sbin/multipath -v 0
 619                 /sbin/dmsetup ls --target multipath --exec '/sbin/kpartx -a -p p'
 620         fi
 621
 622         if [ -x /sbin/dmraid ]; then
 623                 run_cmd "Activating ATARAID devices" /sbin/dmraid -ay
 624         fi
 625
 626         # Find and activate volume groups:
 627         # EVMS
 628         if [ -x /sbin/evms_activate ]; then
 629                 if [ "$(kernelverser)" -lt "002006" ]; then
 630                         # Linux 2.4 core modules
 631                         modprobe -s evms > /dev/null 2>&1
 632                         modprobe -s evms_passthru > /dev/null 2>&1
 633                         modprobe -s ldev_mgr > /dev/null 2>&1
 634                         modprobe -s dos_part > /dev/null 2>&1
 635                 else
 636                         # Linux 2.6 core module
 637                         modprobe -s evmscore > /dev/null 2>&1
 638                 fi
 639
 640                 is_yes "$EVMS_GUID_PTABLE" && modprobe -s gpt_part >/dev/null 2>&1
 641                 is_yes "$EVMS_LVM" && modprobe -s lvm_vge >/dev/null 2>&1
 642                 is_yes "$EVMS_AIX" && modprobe -s AIXlvm_vge >/dev/null 2>&1
 643                 is_yes "$EVMS_OS2" && modprobe -s os2lvm_vge >/dev/null 2>&1
 644                 run_cmd "Discovering EVMS volumes" /sbin/evms_activate
 645                 if is_yes "$EVMS_LVM" && is_yes "$EVMS_LVM_COMPAT_NODES" ; then
 646                         # Link nodes for compatibility with LVM
 647                         if [ "$(echo /dev/evms/lvm/*)" != '/dev/evms/lvm/*' ] ; then
 648                                 ln -s /dev/evms/lvm/* /dev
 649                         fi
 650                 fi
 651         fi
 652
 653         # LVM (keep in sync with LVM starting after RAID run!)
 654         if is_yes "$EVMS_LVM" || [ -x /sbin/vgscan -a -x /sbin/vgchange ]; then
 655                 lvmversion=$(LC_ALL=C /sbin/vgchange --version 2>/dev/null | awk '/LVM version:/{if ($3 >= 2) print "2"}')
 656                 if [ "$lvmversion" = "1" ] ; then
 657                         modprobe -s lvm-mod >/dev/null 2>&1
 658                         lvmignorelock=""
 659                 elif [ "$lvmversion" = "2" ] ; then
 660                         modprobe -s dm-mod >/dev/null 2>&1
 661                         lvmignorelock="--ignorelockingfailure"
 662                 else
 663                         modprobe -s lvm-mod >/dev/null 2>&1
 664                         # device mapper (2.5+ and patched 2.4)
 665                         modprobe -s dm-mod >/dev/null 2>&1
 666                         lvmignorelock=""
 667                 fi
 668
 669                 run_cmd "Scanning for LVM volume groups" /sbin/vgscan $lvmignorelock
 670                 run_cmd "Activating LVM volume groups" /sbin/vgchange -a y $lvmignorelock
 671                 if [ "$lvmversion" = "2" ]; then
 672                         /sbin/vgmknodes $lvmignorelock
 673                         # display VG statistics
 674                         /sbin/vgdisplay -s $lvmignorelock
 675                 fi
 676         fi
 677
 678         if [ "$delay_cryptsetup" != 0 ]; then
 679                 show "Starting disk encryption"
 680                 init_crypto 1
 681                 delay_cryptsetup=$?
 682                 [ $delay_cryptsetup = 0 ] && ok || fail
 683         fi
 684
 685         # Add raid devices
 686         if [ -x /sbin/mdadm -a -f /etc/mdadm.conf ] || [ -f /etc/raidtab ]; then
 687                 modprobe -s md >/dev/null 2>&1
 688                 if [ -f /proc/mdstat ]; then
 689                         goraidtab=1
 690                         golvm=0
 691                         rc=0
 692                         if [ -x /sbin/mdadm -a -f /etc/mdadm.conf ]; then
 693                                 if (grep -qE "^([[:blank:]]|)ARRAY[[:blank:]]" /etc/mdadm.conf 2>/dev/null); then
 694                                         show "Starting up RAID devices"; busy
 695                                         /sbin/mdadm --assemble --scan --auto=yes
 696                                         rc=$?
 697                                         if [ "$rc" -eq 0 -o "$rc" -eq 2 ]; then
 698                                                 # rc is used later, too so set sane value
 699                                                 rc=0
 700                                                 deltext; ok
 701                                                 goraidtab=0
 702                                                 golvm=1
 703                                         else
 704                                                 deltext; fail
 705                                         fi
 706
 707                                 fi
 708                         fi
 709
 710                         if [ -f /etc/raidtab -a "$goraidtab" -eq 1 ]; then
 711                                 for i in $(awk '!/^#/ && /raiddev/{print $2}' /etc/raidtab 2>/dev/null); do
 712                                         golvm=1
 713                                         RAIDDEV=$(basename $i)
 714                                         RAIDSTAT=$(grep "^$RAIDDEV : active" /proc/mdstat 2>/dev/null)
 715                                         show "Starting up RAID device %s" $RAIDDEV
 716                                         busy
 717                                         if [ -z "$RAIDSTAT" ]; then
 718                                                 # Try raidstart first...if that fails then
 719                                                 # fall back to raid0run and if that fails too
 720                                                 # fall back to raidadd, raidrun.
 721                                                 RESULT=1
 722                                                 if [ -x /sbin/raidstart ]; then
 723                                                         /sbin/raidstart $i
 724                                                         RESULT=$?
 725                                                 fi
 726                                                 if [ $RESULT -gt 0 -a -x /sbin/raid0run ]; then
 727                                                         /sbin/raid0run $i
 728                                                         RESULT=$?
 729                                                 fi
 730                                                 if [ $RESULT -gt 0 -a -x /sbin/raidadd -a -x /sbin/raidrun ]; then
 731                                                         /sbin/raidadd $i
 732                                                         /sbin/raidrun $i
 733                                                         RESULT=$?
 734                                                 fi
 735                                                 if [ $RESULT -gt 0 ]; then
 736                                                         rc=1
 737                                                         fail
 738                                                 else
 739                                                         ok
 740                                                 fi
 741                                         else
 742                                                 ok
 743                                         fi
 744                                 done
 745                         fi
 746
 747                         # A non-zero return means there were problems
 748                         if [ $rc -gt 0 ]; then
 749                                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 750                                 show "Starting up RAID devices"; fail
 751                                 echo
 752                                 echo
 753                                 nls "*** An error occurred during the RAID startup."
 754                                 nls "*** Dropping you to a shell; the system will reboot"
 755                                 nls "*** when you leave the shell."
 756                                 echo
 757
 758                                 PS1="$(nls '(RAID Repair)# ')"; export PS1
 759                                 [ "$SELINUX" = "1" ] && disable_selinux
 760                                 if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 761                                         /sbin/sulogin
 762                                 else
 763                                         /bin/sh
 764                                 fi
 765
 766                                 run_cmd "Unmounting file systems" umount -a
 767                                 run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 768                                 run_cmd "Automatic reboot in progress" reboot
 769                         fi
 770                         # LVM on RAID (keep in sync with LVM setting few lines above)
 771                         if [ "$golvm" -eq "1" ]; then
 772                                 if [ -x /sbin/vgscan -a -x /sbin/vgchange ]; then
 773                                         run_cmd "Scanning for LVM volume groups (on RAID)" /sbin/vgscan $lvmignorelock
 774                                         run_cmd "Activating LVM volume groups (on RAID)" /sbin/vgchange -a y $lvmignorelock
 775                                         [ "$lvmversion" = "2" ] && /sbin/vgmknodes
 776                                 fi
 777                         fi
 778                         show "Starting up RAID devices"; ok
 779                 fi
 780         fi
 781
 782         _RUN_QUOTACHECK=0
 783         # Check filesystems
 784         if [ -z "$fastboot" ] && ! strstr "$cmdline" nofsck; then
 785                 rc_splash "fsck start"
 786                 show "Checking filesystems"; started
 787                 initlog -c "fsck -C -T -R -A -a -P $fsckoptions"
 788
 789                 rc=$?
 790
 791                 # A return of 2 or higher means there were serious problems
 792                 if [ $rc -gt 1 ]; then
 793                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 794                         echo
 795                         echo
 796                         nls "*** An error occurred during the file system check."
 797                         nls "*** Dropping you to a shell; the system will reboot"
 798                         nls "*** when you leave the shell."
 799                         echo
 800
 801                         PS1="$(nls '(Repair filesystem)# ')"; export PS1
 802                         [ "$SELINUX" = "1" ] && disable_selinux
 803                         if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 804                                 /sbin/sulogin
 805                         else
 806                                 /bin/sh
 807                         fi
 808
 809                         run_cmd "Unmounting file systems" umount -a
 810                         run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 811                         run_cmd "Automatic reboot in progress" reboot
 812                 elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
 813                         _RUN_QUOTACHECK=1
 814                 fi
 815                 rc_splash "fsck stop"
 816         fi
 817
 818         # Mount all other filesystems (except for NFS and /proc, which is already
 819         # mounted). Contrary to standard usage,
 820         # filesystems are NOT unmounted in single user mode.
 821
 822         run_cmd "Mounting local filesystems" mount -a -t nonfs,nfs4,smbfs,ncpfs,proc,cifs -O no_netdev
 823
 824         # now we have /usr mounted, recheck if we have gettext and tput available.
 825         if is_no "$TPUT"; then
 826                 GETTEXT=
 827                 TPUT=
 828                 rc_gettext_init
 829         fi
 830
 831         # Now do some workaround - encrypted filesystems couldn't have been fsck-ed
 832         # before mount - that's where the password is entered.
 833         # mount is buggy - when remounting loopback filesystem, loop=XXX
 834         # option is removed from /etc/mtab
 835         if [ -z "$fastboot" ] && grep "^[^#].*encryption=" /etc/fstab 2>/dev/null | grep -v -q "noauto" 2>/dev/null; then
 836                 show "Checking encrypted filesystems"; started
 837                 LOOPLIST="$(awk '
 838                 FILENAME=="/proc/mounts" {
 839                         TAB[$2]=$1;
 840                 }
 841                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 842                         if ($2 in TAB){print TAB[$2];}
 843                 }
 844                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 845                         if ($2 in TAB){print TAB[$2];}
 846                         sub("loop(=[^,]*)?","loop=" TAB[$2] ",ro",$4);
 847                         cmd="mount " $2 " -o remount," $4;
 848                         system(cmd);
 849                 }
 850                 ' /proc/mounts /etc/fstab)"
 851                 initlog -c "fsck -T -C -a $fsckoptions $LOOPLIST"
 852                 rc=$?
 853
 854                 # A return of 2 or higher means there were serious problems.
 855                 if [ $rc -gt 1 ]; then
 856                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 857                         echo
 858                         echo
 859                         nls "*** An error occurred during the file system check."
 860                         nls "*** Dropping you to a shell; the system will reboot"
 861                         nls "*** when you leave the shell."
 862                         echo
 863
 864                         PS1="$(nls '(Repair filesystem)# ')"; export PS1
 865                         [ "$SELINUX" = "1" ] && disable_selinux
 866                         if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 867                                 /sbin/sulogin
 868                         else
 869                                 /bin/sh
 870                         fi
 871
 872                         run_cmd "Unmounting file systems" umount -a
 873                         run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 874                         run_cmd "Automatic reboot in progress" reboot
 875                 elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
 876                         _RUN_QUOTACHECK=1
 877                 fi
 878
 879                 show "Remounting encrypted filesystems back in rw mode"; busy
 880                 awk '
 881                 FILENAME=="/proc/mounts" {
 882                         TAB[$2]=$1;
 883                 }
 884                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 885                         sub("loop(=[^,]*)?","loop=" TAB[$2] ",rw",$4);
 886                         cmd="mount " $2 " -o remount," $4;
 887                         system(cmd);
 888                 }
 889                 ' /proc/mounts /etc/fstab
 890                 ok
 891         fi
 892
 893         # /var/log should be writable now, so start saving the boot output
 894         if [ "$RC_BOOTLOG" ]; then
 895                 echo > /var/log/boot.log
 896                 killall -IO blogd
 897         fi
 898
 899         if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
 900                 run_cmd "Checking filesystem quotas" /sbin/quotacheck -vnugRa
 901         fi
 902
 903         # Turn on quota
 904         if [ -x /sbin/quotaon ]; then
 905                 run_cmd "Turning on quotas for local filesystems" /sbin/quotaon -aug
 906         fi
 907
 908         emit --no-wait local-filesystems
 909
 910         # FIXME: this should be delayed until remote filesystems are mounted,
 911         #        especialy when /usr or other standard fs is remote
 912         emit --no-wait filesystem
 913
 914         # Turn on process accounting
 915         if [ -x /etc/rc.d/rc.acct ]; then
 916                 /etc/rc.d/rc.acct start
 917         fi
 918
 919         # Set the clock if timezone definition wasn't available (eg. /usr not mounted)
 920         if is_yes "$TIME_SETUP_DELAYED" && [ -e /dev/rtc ]; then
 921                 if run_cmd "$(nls 'Setting clock')$CLOCKDEF" hwclock $CLOCKFLAGS; then
 922                         show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
 923                 fi
 924         fi
 925
 926         # Initialize the serial ports
 927         if [ -f /etc/rc.d/rc.serial ]; then
 928                 . /etc/rc.d/rc.serial
 929         fi
 930
 931         if [ -f /proc/sys/kernel/panic -a -n "$PANIC_REBOOT_TIME" -a "$PANIC_REBOOT_TIME" -gt "0" ]; then
 932                 show 'Setting %s seconds for kernel reboot after panic' "$PANIC_REBOOT_TIME"; busy
 933                 # NOTE: you should use /etc/sysctl.conf instead
 934                 if sysctl -w kernel.panic=$PANIC_REBOOT_TIME >/dev/null 2>&1; then ok; else fail; fi
 935         fi
 936
 937         # ... and here finish configuring parameters
 938         sysctl -e -p /etc/sysctl.conf > /dev/null 2>&1
 939 else
 940         emit --no-wait root-filesystem
 941         emit --no-wait virtual-filesystems
 942         emit --no-wait local-filesystems
 943         emit --no-wait filesystem
 944
 945         # /var/log should be writable now, so start saving the boot output
 946         if [ "$RC_BOOTLOG" ]; then
 947                 echo > /var/log/boot.log
 948                 killall -IO blogd
 949         fi
 950
 951         clean_vserver_mtab
 952 fi
 953
 954
 955 [ -n "$SELINUX" ] && [ -f /.autorelabel ] && relabel_selinux
 956
 957 # Clean up /.
 958 rm -f /fastboot /fsckoptions /forcefsck /halt /poweroff >/dev/null 2>&1
 959
 960 # Clean up /var
 961 # /usr could be still not mounted if it is on NFS.
 962 for afile in /var/lock/* /var/run/*; do
 963         bafile=${afile##*/}
 964         if [ -d "$afile" ]; then
 965                 case $bafile in
 966                 news|sudo|mon|cvs)
 967                         ;;
 968                 *)
 969                         echo $afile/* | xargs rm -rf
 970                         ;;
 971                 esac
 972         else
 973                 [ "$bafile" != "hwprofile" -a "$bafile" != "random-seed" ] && rm -f $afile 2> /dev/null
 974         fi
 975 done
 976
 977 # Delete stale files
 978 rm -f /var/lib/rpm/__db* /var/spool/postoffice/.pid.* /tmp/.X*-lock \
 979         /tmp/.lock.* /tmp/.gdm_socket /tmp/.s.PGSQL.*
 980 rm -rf /tmp/.X*-unix /tmp/.ICE-unix /tmp/.font-unix /tmp/hsperfdata_* \
 981         /tmp/kde-* /tmp/ksocket-* /tmp/mc-* /tmp/mcop-* /tmp/orbit-* \
 982         /tmp/scrollkeeper-* /tmp/ssh-*
 983
 984 {
 985 # Clean up utmp/wtmp
 986 if ! is_no "$NEED_XFILES"; then
 987         :>/var/run/utmpx
 988         touch /var/log/wtmpx
 989         chown root:utmp /var/run/utmpx /var/log/wtmpx
 990         chmod 0664 /var/run/utmpx /var/log/wtmpx
 991 else
 992         :>/var/run/utmp
 993         touch /var/log/wtmp
 994         chown root:utmp /var/run/utmp /var/log/wtmp
 995         chmod 0664 /var/run/utmp /var/log/wtmp
 996 fi
 997
 998 # Clean /tmp
 999 if is_yes "$CLEAN_TMP"; then
1000         # XXX LC_ALL needed here
1001         rm -rf /tmp/* /tmp/.[a-zA-Z0-9]*
1002 fi
1003
1004 # System protected dirs
1005 mkdir -m 1777 -p /tmp/.ICE-unix > /dev/null 2>&1
1006 chown root:root /tmp/.ICE-unix
1007 [ -n "$SELINUX" ] && restorecon /tmp/.ICE-unix >/dev/null 2>&1
1008
1009 if ! is_yes "$VSERVER"; then
1010         run_cmd "Enabling swap space" true
1011         # Right, now turn on swap in case we swap to files
1012         swapon -a >/dev/null 2>&1
1013         emit --no-wait all-swaps
1014
1015         # If a SCSI tape has been detected, load the st module unconditionally
1016         # since many SCSI tapes don't deal well with st being loaded and unloaded
1017         if [ -f /proc/scsi/scsi ] && grep -q 'Type:   Sequential-Access' /proc/scsi/scsi 2>/dev/null ; then
1018                 if grep -qv ' 9 st' /proc/devices 2>/dev/null; then
1019                         if [ -n "$USEMODULES" ] ; then
1020                                 # Try to load the module. If it fails, ignore it...
1021                                 insmod -p st >/dev/null 2>&1 && modprobe -s st >/dev/null 2>&1
1022                         fi
1023                 fi
1024         fi
1025
1026         # Now that we have all of our basic modules loaded and the kernel going,
1027         # let's dump the syslog ring somewhere so we can find it later
1028         dmesg > /var/log/dmesg
1029         i=5
1030         while [ $i -ge 0 ]; do
1031                 if [ -f /var/log/dmesg.$i ]; then
1032                         chmod 0600 /var/log/dmesg.$i
1033                         mv -f /var/log/dmesg.$i /var/log/dmesg.$(($i+1))
1034                 fi
1035                 i=$(($i-1))
1036         done
1037         cp -f /var/log/dmesg /var/log/dmesg.0
1038         chmod 0600 /var/log/dmesg /var/log/dmesg.0
1039 else
1040         emit --no-wait all-swaps
1041 fi
1042
1043 if ! is_no "$RC_PROMPT"; then
1044         while :; do
1045                 pid=$(/sbin/pidof getkey)
1046                 [ -n "$pid" -o -e /var/run/getkey_done ] && break
1047                 usleep 100000
1048         done
1049         [ -n "$pid" ] && kill -TERM "$pid" >/dev/null 2>&1
1050 fi
1051 } &
1052
1053 # /proc extra check if the background process we just spawned is still running,
1054 # as in case of vserver bootup it finishes quite instantly.
1055 if ! is_no "$RC_PROMPT" && [ -d /proc/$! ]; then
1056         /sbin/getkey i && touch /var/run/confirm
1057         touch /var/run/getkey_done
1058 fi
1059 wait
1060 if ! is_no "$RC_PROMPT"; then
1061         rm -f /var/run/getkey_done
1062 fi
1063 echo
1064
1065 emit --no-wait pld.sysinit-done
1066