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