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