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