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 . /lib/rc-scripts/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         local modules_file=$1
  87         local _x _y _z v v1 old_IFS kernel kerneleq
  88         {
  89                 read _x _y v _z
  90                 old_IFS=$IFS
  91                 # strip _* or -* from versions like: "2.6.25_vanilla-1", "2.6.25-1"
  92                 IFS='_-'
  93                 set -- $v
  94                 v1=${1}
  95                 IFS='.'
  96                 set -- $v1
  97                 IFS=$old_IFS
  98
  99                 kernel="$1.$2"
 100                 kerneleq="$1.$2.$3"
 101         } < /proc/version
 102
 103         local module args
 104         # Loop over every line in modules file
 105         ( \
 106                 grep -hvE '^(#|[[:blank:]]*$)' /etc/$modules_file /etc/$modules_file.$kernel /etc/$modules_file.$kerneleq 2>/dev/null
 107                 echo '' # make sure there is a LF at the end
 108         ) | while read module args; do
 109                 [ -z "$module" ] && continue
 110                 # strip comments
 111                 args=${args%%#*}
 112                 show "Loading %s kernel module(s)" "$module"
 113                 busy
 114                 modprobe -s $module -- $args && ok || fail
 115         done
 116 }
 117
 118 check_root_fs() {
 119         show "Checking root filesystem"; started
 120         initlog -c "fsck -C -T -a $fsckoptions /"
 121         rc=$?
 122
 123         # A return of 4 or higher means there were serious problems.
 124         if [ $rc -gt 3 ]; then
 125                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 126                 # don't use '\n' in nls macro !
 127                 echo
 128                 echo
 129                 nls "*** An error occurred during the file system check."
 130                 nls "*** Dropping you to a shell; the system will reboot"
 131                 nls "*** when you leave the shell."
 132                 echo
 133
 134                 PS1="$(nls '(Repair filesystem)# ')"; export PS1
 135                 [ "$SELINUX" = "1" ] && disable_selinux
 136                 if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 137                         /sbin/sulogin
 138                 else
 139                         /bin/sh
 140                 fi
 141
 142                 run_cmd "Unmounting file systems" umount -a
 143                 mount -n -o remount,ro /
 144                 run_cmd "Automatic reboot in progress" reboot
 145         # A return of 2 or 3 means that filesystem was repaired but we need
 146         # to reboot.
 147         elif [ "$rc" = "2" -o "$rc" = "3" ]; then
 148                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 149                 echo
 150                 nls "*** Filesystem was repaired but system needs to be"
 151                 nls "*** rebooted before mounting it."
 152                 nls "*** REBOOTING ***"
 153                 echo
 154
 155                 run_cmd "Unmounting file systems" umount -a
 156                 mount -n -o remount,ro /
 157                 run_cmd "Automatic reboot in progress" reboot
 158         elif [ "$rc" = "1" ]; then
 159                 _RUN_QUOTACHECK=1
 160         fi
 161 }
 162
 163 # boot logging to /var/log/boot.log. install showconsole package to get it.
 164 if [ -x /sbin/blogd ] && ! is_no "$RC_BOOTLOG"; then
 165         RC_BOOTLOG=1
 166 else
 167         RC_BOOTLOG=
 168 fi
 169
 170 if ! is_yes "$VSERVER" ; then
 171         if [ -d /run ]; then
 172                 is_fsmounted tmpfs /run || mount -n -t tmpfs run /run
 173         fi
 174
 175         # we need /proc mounted before everything
 176         is_fsmounted proc /proc || mount -n /proc || mount -n -o gid=17,hidepid=2 -t proc /proc /proc
 177
 178         # Early sysctls
 179         sysctl -e -p /etc/sysctl.conf > /dev/null 2>&1
 180
 181         # Only read this once.
 182         cmdline=$(cat /proc/cmdline)
 183         if strstr "$cmdline" "pld.no-upstart" ; then
 184                 USE_UPSTART="no"
 185         fi
 186
 187         # sysfs is also needed before any other things (under kernel > 2.5)
 188         if grep -q sysfs /proc/filesystems 2>/dev/null ; then
 189                 is_fsmounted sysfs /sys || mount -n -o gid=17 -t sysfs sysfs /sys
 190                 if grep -q securityfs /proc/filesystems 2>/dev/null ; then
 191                         mount -n -o gid=17 -t securityfs securityfs /sys/kernel/security
 192                 fi
 193         fi
 194
 195         # selinux
 196         if grep -q selinuxfs /proc/filesystems 2>/dev/null && ! is_fsmounted selinuxfs /selinux; then
 197                 mount -n -o gid=17 -t selinuxfs selinuxfs /selinux
 198         fi
 199
 200         # PLD Linux LiveCD support
 201         if [ -x /etc/rc.d/rc.live ]; then
 202                 /etc/rc.d/rc.live
 203         fi
 204
 205         # Choose Hardware profile
 206         if [ -f /etc/sysconfig/hwprof ]; then
 207                 . /etc/sysconfig/hwprof
 208                 if is_yes "${HWPROFILES}" && [ -x /sbin/hwprofile -a -d /etc/sysconfig/hwprofiles/data ]; then
 209                         mount -n / -o rw,remount
 210                         /sbin/hwprofile -qf
 211                         mount -n / -o ro,remount
 212                 fi
 213         fi
 214
 215         # Disable splash when requested
 216         is_no "$BOOT_SPLASH" && [ -e /proc/splash ] && echo "0" > /proc/splash
 217
 218         # Check SELinux status
 219         selinuxfs=$(awk '/ selinuxfs / { print $2 }' /proc/mounts 2> /dev/null)
 220         SELINUX=
 221         if [ -n "$selinuxfs" ] && [ "$(cat /proc/self/attr/current)" != "kernel" ]; then
 222                 if [ -r $selinuxfs/enforce ] ; then
 223                         SELINUX=$(cat $selinuxfs/enforce)
 224                 else
 225                         # assume enforcing if you can't read it
 226                         SELINUX=1
 227                 fi
 228         fi
 229
 230         if [ -x /sbin/restorecon ] && is_fsmounted tmpfs /dev; then
 231                 /sbin/restorecon -R /dev 2>/dev/null
 232         fi
 233
 234         [ -z "${CONSOLETYPE}" ] && CONSOLETYPE="$(/sbin/consoletype)"
 235
 236         if [ "$CONSOLETYPE" = "vt" -a -x /sbin/setsysfont ]; then
 237                 /sbin/setsysfont
 238         fi
 239 fi
 240
 241
 242 # Print welcome message
 243 nls "\t\t\t%sPowered by %sPLD Linux Distribution%s" "$(termput setaf $CPOWEREDBY)" "$(termput setaf $CPLD)" "$(termput op)"
 244 if ! is_no "$RC_PROMPT"; then
 245         nls -n "\t\t  Press %sI%s to enter interactive startup" "$(termput setaf $CI)" "$(termput op)"
 246         echo
 247 fi
 248
 249 # Set the hostname
 250 if [ -z "${HOSTNAME}" ]; then
 251         show "$(nls 'Host:') $(hostname)" ; ok
 252 else
 253         run_cmd "$(nls 'Host:') ${HOSTNAME}" hostname ${HOSTNAME}
 254 fi
 255
 256 # Set the NIS domain name
 257 if [ -n "$NISDOMAIN" ]; then
 258         run_cmd "$(nls 'NIS Domain:') ${NISDOMAIN}" domainname $NISDOMAIN
 259 else
 260         domainname ""
 261 fi
 262
 263 if ! is_yes "$VSERVER"; then
 264         # Set console loglevel
 265         if [ -n "$CONSOLE_LOGLEVEL" ]; then
 266                 dmesg -n $CONSOLE_LOGLEVEL
 267         fi
 268
 269         if ! is_no "$START_UDEV" && [ -x /sbin/start_udev ] && [[ "$container" != lxc* ]]; then
 270                 is_fsmounted devtmpfs /dev || mount -n -t devtmpfs devtmpfs /dev
 271                 load_kernel_modules modules.preudev
 272                 /sbin/start_udev
 273                 [ -x /sbin/initctl ] && /sbin/initctl -q start udev
 274         elif [ -x /lib/firmware/firmware-loader.sh ]; then
 275                 /sbin/sysctl -e -w kernel.hotplug=/lib/firmware/firmware-loader.sh > /dev/null 2>&1
 276         fi
 277
 278         # Unmount the initrd, if necessary
 279         if grep -q /initrd /proc/mounts 2>/dev/null && ! grep -q /initrd/loopfs /proc/mounts 2>/dev/null; then
 280                 umount /initrd/dev 2>/dev/null
 281                 umount /initrd
 282                 /sbin/blockdev --flushbufs /dev/ram0 >/dev/null 2>&1
 283         fi
 284
 285         # Start logging console output since we have all /dev stuff setup
 286         if [ "$RC_BOOTLOG" ]; then
 287                 /sbin/blogd
 288         fi
 289
 290         # Configure Linux kernel (initial configuration, some required modules still
 291         # may be missing).
 292         sysctl -e -p /etc/sysctl.conf > /dev/null 2>&1
 293
 294         # Check if timezone definition is available
 295         if [ -e /etc/localtime ] && [ -e /dev/rtc -o -e /dev/rtc0 ] ; then
 296                 if run_cmd "$(nls 'Setting clock')" hwclock --hctosys; then
 297                         show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
 298                 fi
 299         else
 300                 TIME_SETUP_DELAYED=yes
 301         fi
 302
 303         delay_cryptsetup=0
 304         if [ -f /etc/crypttab ] && ! is_empty_file /etc/crypttab; then
 305                 # XXX might need modules dep
 306                 # Device mapper & related initialization
 307                 if ! grep -qF device-mapper /proc/devices; then
 308                         modprobe dm-mod
 309                 fi
 310
 311                 . /etc/rc.d/init.d/cryptsetup
 312                 show "Starting disk encryption"
 313                 init_crypto 0
 314                 delay_cryptsetup=$?
 315                 [ $delay_cryptsetup = 0 ] && ok || fail
 316         fi
 317
 318         # Start up swapping
 319         run_cmd "Activating swap partitions" swapon -a -e
 320
 321         # Initialize USB controllers
 322         usb=0
 323         if ! strstr "$cmdline" "nousb" && ! is_fsmounted usbfs /proc/bus/usb ; then
 324                 aliases=$(/sbin/modprobe -c | awk '/^alias[\t ]+usb-controller/ { print $3 }')
 325                 if [ -n "$aliases" -a "$aliases" != "off" ] ; then
 326                         /sbin/modprobe -s usbcore
 327                         for alias in $aliases ; do
 328                                 [ "$alias" = "off" ] && continue
 329                                 run_cmd "$(nls 'Initializing USB controller') ($alias)" /sbin/modprobe -s $alias
 330                         done
 331                         [ $? -eq 0 -a -n "$aliases" ] && usb=1
 332                 fi
 333                 if grep -iq "usb" /proc/devices 2>/dev/null ; then
 334                         usb=1
 335                 fi
 336         fi
 337
 338         if [ "$usb" = "1" ] && ! is_fsmounted usbfs /proc/bus/usb ; then
 339                 run_cmd "Mounting USB filesystem" mount -n -t usbfs -o devgid=78,devmode=664 usbfs /proc/bus/usb
 340         fi
 341
 342         needusbstorage=
 343         if [ "$usb" = "1" ]; then
 344                 needusbstorage=$(cat /proc/bus/usb/devices 2>/dev/null | grep -e "^I.*Cls=08" 2>/dev/null)
 345                 if [ "$(kernelverser)" -lt "002006" ]; then
 346                         grep -q 'hid' /proc/bus/usb/drivers 2>/dev/null || run_cmd "Initializing USB HID interface" modprobe hid 2> /dev/null
 347                         mouseoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=02" 2>/dev/null)
 348                         kbdoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=01" 2>/dev/null)
 349                         if [ -n "$kbdoutput" ]; then
 350                                 run_cmd "Initializing USB keyboard" modprobe keybdev
 351                         fi
 352                         if [ -n "$mouseoutput" ]; then
 353                                 run_cmd "Initializing USB mouse" modprobe mousedev
 354                         fi
 355                 fi
 356         fi
 357
 358         # Setup hdparm thing (if exists and is needed)
 359         if ! strstr "$cmdline" nohdparm; then
 360                 [ -x /etc/rc.d/rc.hdparm ] && /etc/rc.d/rc.hdparm
 361         fi
 362
 363         if [ -f /fastboot ] || strstr "$cmdline" "fastboot"; then
 364                 fastboot=yes
 365         else
 366                 fastboot=
 367         fi
 368
 369         if [ -f /fsckoptions ]; then
 370                 fsckoptions=$(cat /fsckoptions)
 371         else
 372                 fsckoptions=''
 373         fi
 374
 375         if [ -f /forcefsck ]; then
 376                 fsckoptions="-f $fsckoptions"
 377         else
 378                 # Obey the fs_passno setting for / (see fstab(5))
 379                 # - find the / entry
 380                 # - make sure we have at least 6 fields
 381                 _ROOTFS_PASSNO=$(awk '($1 !~ /^#/ && $2 == "/" && NF >= 6) { print $6}' /etc/fstab)
 382         fi
 383
 384         _RUN_QUOTACHECK=0
 385         _ROOTFS_DEVICE=$(awk '($1 !~ /^#/ && $2 == "/" && NF >= 6) { print $1}' /etc/fstab)
 386         _ROOTFS_TYPE=$(awk '$2 == "/" && $3 != "rootfs" { print $3 }' /proc/mounts 2>/dev/null)
 387
 388         if [ -z "$fastboot" -a "$_ROOTFS_TYPE" != "aufs" -a "$_ROOTFS_TYPE" != "nfs" -a "$_ROOTFS_TYPE" != "romfs" -a "$_ROOTFS_TYPE" != "squashfs" -a "$_ROOTFS_PASSNO" != 0 -a -e $_ROOTFS_DEVICE ] && [[ "$container" != lxc* ]]; then
 389                 check_root_fs
 390         fi
 391
 392         # Check for arguments
 393         if strstr "$cmdline" nopnp; then
 394                 PNP=
 395         else
 396                 PNP=yes
 397         fi
 398
 399         # set up pnp and kernel pnp
 400         if [ -n "$PNP" ]; then
 401                 if ! is_no "$RUN_USERPNP" && [ -x /sbin/isapnp -a -f /etc/isapnp/isapnp.conf ]; then
 402                         run_cmd "Setting up ISA PNP devices (userspace pnp)" /sbin/isapnp /etc/isapnp/isapnp.conf
 403                 fi
 404                 if ! is_no "$RUN_KERNELPNP"; then
 405                         /sbin/modprobe isa-pnp 2> /dev/null
 406                         if [ -e /proc/isapnp -a -f /etc/isapnp/isapnp-kernel.conf ]; then
 407                                 show "Setting up ISA PNP devices (kernelspace pnp)"; busy
 408                                 grep -v "^#" /etc/isapnp/isapnp-kernel.conf 2>/dev/null >/proc/isapnp && (deltext; ok) || (deltext; fail)
 409                         fi
 410                 fi
 411         fi
 412
 413         _ROOTFS_RO=$(awk '($1 !~ /^#/ && $2 == "/" && ($4 == "ro" || $4 ~ /,ro$/ || $4 ~ /^ro,/ || $4 ~ /,ro,/ ) && NF >= 6) { print "ro" }' /etc/fstab)
 414         # Remount the root filesystem read-write
 415         if [ -z "$_ROOTFS_RO" ]; then
 416                 run_cmd "Remounting root filesystem in rw mode" mount -n -o remount,rw /
 417         fi
 418
 419         # Update quotas if fsck was run on /
 420         if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
 421                 run_cmd "Checking root filesystem quotas" /sbin/quotacheck -vnug /
 422         fi
 423
 424         # Clean up SELinux labels
 425         if [ -n "$SELINUX" ]; then
 426                 for file in /etc/mtab /etc/cryptomtab /etc/ld.so.cache ; do
 427                         [ -r $file ] && restorecon $file >/dev/null 2>&1
 428                 done
 429         fi
 430
 431         if [ "$delay_cryptsetup" != 0 ]; then
 432                 show "Starting disk encryption using the RNG"
 433                 init_crypto 1
 434                 delay_cryptsetup=$?
 435                 [ $delay_cryptsetup = 0 ] && ok || fail
 436         fi
 437 else
 438         # Start logging console output since we have all /dev stuff setup
 439         if [ "$RC_BOOTLOG" ]; then
 440                 /sbin/blogd -q
 441         fi
 442 fi
 443
 444 # Remove stale backups
 445 rm -f /etc/mtab~ /etc/mtab~~ /etc/cryptomtab~ /etc/cryptomtab~~ >/dev/null 2>&1
 446
 447 # Remove /etc/nologin when starting system
 448 [ -f /etc/nologin.boot ] && rm -f /etc/nologin /etc/nologin.boot
 449
 450 if ! is_no "$DELAY_LOGIN" && [ ! -f /etc/nologin ]; then
 451         show "Enabling Delay Login"; busy
 452         echo > /etc/nologin
 453         nls "System bootup in progress - please wait" >> /etc/nologin
 454         echo >> /etc/nologin
 455         chmod 644 /etc/nologin
 456         cp -fp /etc/nologin /etc/nologin.boot
 457         ok
 458 fi
 459
 460 # The root filesystem is now read-write, so we can now log via
 461 # syslog() directly...
 462 if [ -n "$IN_INITLOG" ]; then
 463         IN_INITLOG=""
 464 fi
 465
 466 if ! is_yes "$VSERVER"; then
 467         # Clear mtab
 468         :>/etc/mtab
 469         [ -f /etc/cryptomtab ] && :>/etc/cryptomtab
 470
 471         # Enter root, /proc, /sys and other into mtab.
 472         mount -f / 2> /dev/null
 473         mount -f /proc 2> /dev/null
 474         if is_fsmounted devtmpfs /dev; then
 475                 mount -f -t devtmpfs devtmpfs /dev 2> /dev/null
 476         fi
 477         if is_fsmounted tmpfs /run; then
 478                 mount -f -t tmpfs run /run 2> /dev/null
 479         fi
 480
 481         if is_fsmounted usbfs /proc/bus/usb; then
 482                 mount -f -t usbfs -o devgid=78,devmode=664 usbfs /proc/bus/usb 2> /dev/null
 483         fi
 484
 485         if is_fsmounted sysfs /sys; then
 486                 mount -f -t sysfs sysfs /sys 2> /dev/null
 487                 if is_fsmounted securityfs /sys/kernel/security ; then
 488                         mount -f -t securityfs securityfs /sys/kernel/security 2> /dev/null
 489                 fi
 490         fi
 491
 492         if is_fsmounted selinuxfs /selinux; then
 493                 mount -f -t selinuxfs selinuxfs /selinux 2> /dev/null
 494         fi
 495
 496         emit --no-wait root-filesystem
 497         emit --no-wait virtual-filesystems
 498
 499         if [ ! -f /proc/modules ]; then
 500                 USEMODULES=
 501         elif ! strstr "$cmdline" nomodules; then
 502                 USEMODULES=y
 503         else
 504                 USEMODULES=
 505         fi
 506
 507         uname_r=$(uname -r)
 508         # Adjust symlinks as necessary in /boot to keep system services from
 509         # spewing messages about mismatched System maps and so on.
 510         if ! is_no "$SET_SLINKS"; then
 511                 if [ -L /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
 512                         ln -s -f System.map-$uname_r /boot/System.map
 513                 fi
 514                 if [ ! -e /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
 515                         ln -s -f System.map-$uname_r /boot/System.map
 516                 fi
 517         fi
 518
 519         # Run depmod if RUN_DEPMOD != "no" and:
 520         # a) user requested or RUN_DEPMOD="";
 521         # b) modules.dep is missing
 522         if ! is_no "$RUN_DEPMOD" && [ -n "$USEMODULES" ]; then
 523                 if is_yes "$RUN_DEPMOD" || [ -z "$RUN_DEPMOD" ]; then
 524                         run_cmd "Finding module dependencies" depmod -a
 525                 elif [ "$RUN_DEPMOD" = "ifmissing" ] && [ ! -f /lib/modules/$uname_r/modules.dep ]; then
 526                         run_cmd "Finding module dependencies" depmod -A
 527                 fi
 528         fi
 529         unset uname_r
 530
 531         if [ -f /proc/sys/kernel/modprobe ]; then
 532                 if [ -n "$USEMODULES" ]; then
 533                         sysctl -w kernel.modprobe="/sbin/modprobe" >/dev/null 2>&1
 534                 else
 535                         # We used to set this to NULL, but that causes
 536                         # 'failed to exec' messages"
 537                         sysctl -w kernel.modprobe="/bin/true" >/dev/null 2>&1
 538                 fi
 539         fi
 540
 541         # Load usb storage here, to match most other things
 542         if [ -n "$needusbstorage" ]; then
 543                 modprobe usb-storage >/dev/null 2>&1
 544         fi
 545
 546         # Load firewire devices
 547         if ! strstr "$cmdline" nofirewire; then
 548                 aliases=$(/sbin/modprobe -c | awk '/^alias ieee1394-controller/ { print $3 }')
 549                 if [ -n "$aliases" -a "$aliases" != "off" ] ; then
 550                         for alias in $aliases ; do
 551                                 [ "$alias" = "off" ] && continue
 552                                 run_cmd "$(nls 'Initializing firewire controller') ($alias)" /sbin/modprobe $alias
 553                         done
 554                         grep -E "SBP2" /proc/bus/ieee1394/devices 2>/dev/null && /sbin/modprobe -s sbp2 > /dev/null 2>&1
 555                 fi
 556         fi
 557
 558         # Load sound modules if they need persistent DMA buffers
 559         if /sbin/modprobe -c | grep -q "^options sound dmabuf=1"; then
 560                 RETURN=0
 561                 alias=$(/sbin/modprobe -c | grep -sE "^alias[[:space:]]+sound[[:space:]]+" 2>/dev/null | awk '{ print $3 }')
 562                 if [ -n "$alias" -a "$alias" != "off" ] ; then
 563                         run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
 564                         RETURN=$?
 565                 fi
 566                 alias=$(/sbin/modprobe -c | grep -sE "^alias[[:space:]]+sound-slot-0[[:space:]]+" 2>/dev/null | awk '{ print $3 }')
 567                 if [ -n "$alias" -a "$alias" != "off" ] ; then
 568                         run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
 569                         RETURN=$?
 570                 fi
 571         fi
 572
 573         # Load modules
 574         if ! use_upstart; then
 575                 load_kernel_modules modules
 576                 for f in /etc/modules-load.d/*.conf ; do
 577                         [ -r $f ] || continue
 578                         load_kernel_modules ${f##/etc/}
 579                 done
 580         fi
 581
 582         if [ -x /sbin/multipath ] && ! is_no "$DM_MULTIPATH"; then
 583                 # first make nodes that were discarded due (possible) new /dev mount
 584                 modprobe -s dm-mod
 585                 /sbin/dmsetup mknodes
 586                 modprobe -s dm-multipath
 587                 run_cmd "Activating dm-multipath" /sbin/multipath -v 0
 588                 /sbin/dmsetup ls --target multipath --exec '/sbin/kpartx -a -p p'
 589         fi
 590
 591         if [ -x /sbin/dmraid ]; then
 592                 run_cmd "Activating ATARAID devices" /sbin/dmraid -ay
 593         fi
 594
 595         # Find and activate volume groups:
 596         # EVMS
 597         if [ -x /sbin/evms_activate ]; then
 598                 if [ "$(kernelverser)" -lt "002006" ]; then
 599                         # Linux 2.4 core modules
 600                         modprobe -s evms > /dev/null 2>&1
 601                         modprobe -s evms_passthru > /dev/null 2>&1
 602                         modprobe -s ldev_mgr > /dev/null 2>&1
 603                         modprobe -s dos_part > /dev/null 2>&1
 604                 else
 605                         # Linux 2.6 core module
 606                         modprobe -s evmscore > /dev/null 2>&1
 607                 fi
 608
 609                 is_yes "$EVMS_GUID_PTABLE" && modprobe -s gpt_part >/dev/null 2>&1
 610                 is_yes "$EVMS_LVM" && modprobe -s lvm_vge >/dev/null 2>&1
 611                 is_yes "$EVMS_AIX" && modprobe -s AIXlvm_vge >/dev/null 2>&1
 612                 is_yes "$EVMS_OS2" && modprobe -s os2lvm_vge >/dev/null 2>&1
 613                 run_cmd "Discovering EVMS volumes" /sbin/evms_activate
 614                 if is_yes "$EVMS_LVM" && is_yes "$EVMS_LVM_COMPAT_NODES" ; then
 615                         # Link nodes for compatibility with LVM
 616                         if [ "$(echo /dev/evms/lvm/*)" != '/dev/evms/lvm/*' ] ; then
 617                                 ln -s /dev/evms/lvm/* /dev
 618                         fi
 619                 fi
 620         fi
 621
 622         # LVM (keep in sync with LVM starting after RAID run!)
 623         if ! is_no "$LVM2" && [ -x /sbin/vgscan -a -x /sbin/vgchange ] || is_yes "$EVMS_LVM"; then
 624                 if is_no "$LVM2"; then
 625                         lvmversion=$(LC_ALL=C /sbin/vgchange --version 2>/dev/null | awk '/LVM version:/{if ($3 >= 2) print "2"}')
 626                 else
 627                         lvmversion=2
 628                 fi
 629                 if [ "$lvmversion" = "1" ] ; then
 630                         modprobe -s lvm-mod >/dev/null 2>&1
 631                         lvmignorelocking=""
 632                         lvmsysinit=""
 633                 elif [ "$lvmversion" = "2" ] ; then
 634                         modprobe -s dm-mod >/dev/null 2>&1
 635                         lvmignorelocking="--ignorelockingfailure"
 636                         lvmsysinit="--sysinit"
 637                 else
 638                         modprobe -s lvm-mod >/dev/null 2>&1
 639                         # device mapper (2.5+ and patched 2.4)
 640                         modprobe -s dm-mod >/dev/null 2>&1
 641                         lvmignorelocking=""
 642                         lvmsysinit=""
 643                 fi
 644
 645                 run_cmd "Scanning for LVM volume groups" /sbin/vgscan $lvmignorelocking
 646                 run_cmd "Activating LVM volume groups" /sbin/vgchange -a y $lvmsysinit
 647                 if [ "$lvmversion" = "2" ]; then
 648                         /sbin/vgmknodes $lvmignorelocking
 649                         # display VG statistics
 650                         /sbin/vgdisplay -s $lvmignorelocking
 651                 fi
 652         fi
 653
 654         if [ "$delay_cryptsetup" != 0 ]; then
 655                 show "Starting disk encryption"
 656                 init_crypto 1
 657                 delay_cryptsetup=$?
 658                 [ $delay_cryptsetup = 0 ] && ok || fail
 659         fi
 660
 661         # Add raid devices
 662         if [ -x /sbin/mdadm -a -f /etc/mdadm.conf ] || [ -f /etc/raidtab ]; then
 663                 modprobe -s md >/dev/null 2>&1
 664                 if [ -f /proc/mdstat ]; then
 665                         goraidtab=1
 666                         golvm=0
 667                         rc=0
 668                         if [ -x /sbin/mdadm -a -f /etc/mdadm.conf ]; then
 669                                 if (grep -qE "^([[:blank:]]|)ARRAY[[:blank:]]" /etc/mdadm.conf 2>/dev/null); then
 670                                         show "Starting up RAID devices"; busy
 671                                         /sbin/mdadm --assemble --scan --auto=yes
 672                                         rc=$?
 673                                         if [ "$rc" -eq 0 -o "$rc" -eq 2 ]; then
 674                                                 # rc is used later, too so set sane value
 675                                                 rc=0
 676                                                 deltext; ok
 677                                                 goraidtab=0
 678                                                 golvm=1
 679                                         else
 680                                                 deltext; fail
 681                                         fi
 682
 683                                 fi
 684                         fi
 685
 686                         if [ -f /etc/raidtab -a "$goraidtab" -eq 1 ]; then
 687                                 for i in $(awk '!/^#/ && /raiddev/{print $2}' /etc/raidtab 2>/dev/null); do
 688                                         golvm=1
 689                                         RAIDDEV=$(basename $i)
 690                                         RAIDSTAT=$(grep "^$RAIDDEV : active" /proc/mdstat 2>/dev/null)
 691                                         show "Starting up RAID device %s" $RAIDDEV
 692                                         busy
 693                                         if [ -z "$RAIDSTAT" ]; then
 694                                                 # Try raidstart first...if that fails then
 695                                                 # fall back to raid0run and if that fails too
 696                                                 # fall back to raidadd, raidrun.
 697                                                 RESULT=1
 698                                                 if [ -x /sbin/raidstart ]; then
 699                                                         /sbin/raidstart $i
 700                                                         RESULT=$?
 701                                                 fi
 702                                                 if [ $RESULT -gt 0 -a -x /sbin/raid0run ]; then
 703                                                         /sbin/raid0run $i
 704                                                         RESULT=$?
 705                                                 fi
 706                                                 if [ $RESULT -gt 0 -a -x /sbin/raidadd -a -x /sbin/raidrun ]; then
 707                                                         /sbin/raidadd $i
 708                                                         /sbin/raidrun $i
 709                                                         RESULT=$?
 710                                                 fi
 711                                                 if [ $RESULT -gt 0 ]; then
 712                                                         rc=1
 713                                                         fail
 714                                                 else
 715                                                         ok
 716                                                 fi
 717                                         else
 718                                                 ok
 719                                         fi
 720                                 done
 721                         fi
 722
 723                         # A non-zero return means there were problems
 724                         if [ $rc -gt 0 ]; then
 725                                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 726                                 show "Starting up RAID devices"; fail
 727                                 echo
 728                                 echo
 729                                 nls "*** An error occurred during the RAID startup."
 730                                 nls "*** Dropping you to a shell; the system will reboot"
 731                                 nls "*** when you leave the shell."
 732                                 echo
 733
 734                                 PS1="$(nls '(RAID Repair)# ')"; export PS1
 735                                 [ "$SELINUX" = "1" ] && disable_selinux
 736                                 if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 737                                         /sbin/sulogin
 738                                 else
 739                                         /bin/sh
 740                                 fi
 741
 742                                 run_cmd "Unmounting file systems" umount -a
 743                                 run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 744                                 run_cmd "Automatic reboot in progress" reboot
 745                         fi
 746                         # LVM on RAID (keep in sync with LVM setting few lines above)
 747                         if [ "$golvm" -eq "1" ]; then
 748                                 if [ -x /sbin/vgscan -a -x /sbin/vgchange ]; then
 749                                         run_cmd "Scanning for LVM volume groups (on RAID)" /sbin/vgscan $lvmignorelocking
 750                                         run_cmd "Activating LVM volume groups (on RAID)" /sbin/vgchange -a y $lvmsysinit
 751                                         [ "$lvmversion" = "2" ] && /sbin/vgmknodes
 752                                 fi
 753                         fi
 754                         show "Starting up RAID devices"; ok
 755                 fi
 756         fi
 757
 758         _RUN_QUOTACHECK=0
 759         # Check filesystems
 760         if [ -z "$fastboot" ] && ! strstr "$cmdline" nofsck; then
 761                 rc_splash "fsck start"
 762                 show "Checking filesystems"; started
 763                 initlog -c "fsck -C -T -R -A -a -P $fsckoptions"
 764
 765                 rc=$?
 766
 767                 # A return of 2 or higher means there were serious problems
 768                 if [ $rc -gt 1 ]; then
 769                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 770                         echo
 771                         echo
 772                         nls "*** An error occurred during the file system check."
 773                         nls "*** Dropping you to a shell; the system will reboot"
 774                         nls "*** when you leave the shell."
 775                         echo
 776
 777                         PS1="$(nls '(Repair filesystem)# ')"; export PS1
 778                         [ "$SELINUX" = "1" ] && disable_selinux
 779                         if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 780                                 /sbin/sulogin
 781                         else
 782                                 /bin/sh
 783                         fi
 784
 785                         run_cmd "Unmounting file systems" umount -a
 786                         run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 787                         run_cmd "Automatic reboot in progress" reboot
 788                 elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
 789                         _RUN_QUOTACHECK=1
 790                 fi
 791                 rc_splash "fsck stop"
 792         fi
 793
 794         # Mount all other filesystems (except for NFS and /proc, which is already
 795         # mounted). Contrary to standard usage,
 796         # filesystems are NOT unmounted in single user mode.
 797
 798         run_cmd "Mounting local filesystems" mount -a -t nonfs,nfs4,smbfs,ncpfs,proc,cifs -O no_netdev
 799
 800         # now we have /usr mounted, recheck if we have gettext and tput available.
 801         if is_no "$TPUT"; then
 802                 GETTEXT=
 803                 TPUT=
 804                 rc_gettext_init
 805         fi
 806
 807         # Now do some workaround - encrypted filesystems couldn't have been fsck-ed
 808         # before mount - that's where the password is entered.
 809         # mount is buggy - when remounting loopback filesystem, loop=XXX
 810         # option is removed from /etc/mtab
 811         if [ -z "$fastboot" ] && grep "^[^#].*encryption=" /etc/fstab 2>/dev/null | grep -v -q "noauto" 2>/dev/null; then
 812                 show "Checking encrypted filesystems"; started
 813                 LOOPLIST="$(awk '
 814                 FILENAME=="/proc/mounts" {
 815                         TAB[$2]=$1;
 816                 }
 817                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 818                         if ($2 in TAB){print TAB[$2];}
 819                 }
 820                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 821                         if ($2 in TAB){print TAB[$2];}
 822                         sub("loop(=[^,]*)?","loop=" TAB[$2] ",ro",$4);
 823                         cmd="mount " $2 " -o remount," $4;
 824                         system(cmd);
 825                 }
 826                 ' /proc/mounts /etc/fstab)"
 827                 initlog -c "fsck -T -C -a $fsckoptions $LOOPLIST"
 828                 rc=$?
 829
 830                 # A return of 2 or higher means there were serious problems.
 831                 if [ $rc -gt 1 ]; then
 832                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 833                         echo
 834                         echo
 835                         nls "*** An error occurred during the file system check."
 836                         nls "*** Dropping you to a shell; the system will reboot"
 837                         nls "*** when you leave the shell."
 838                         echo
 839
 840                         PS1="$(nls '(Repair filesystem)# ')"; export PS1
 841                         [ "$SELINUX" = "1" ] && disable_selinux
 842                         if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 843                                 /sbin/sulogin
 844                         else
 845                                 /bin/sh
 846                         fi
 847
 848                         run_cmd "Unmounting file systems" umount -a
 849                         run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 850                         run_cmd "Automatic reboot in progress" reboot
 851                 elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
 852                         _RUN_QUOTACHECK=1
 853                 fi
 854
 855                 show "Remounting encrypted filesystems back in rw mode"; busy
 856                 awk '
 857                 FILENAME=="/proc/mounts" {
 858                         TAB[$2]=$1;
 859                 }
 860                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 861                         sub("loop(=[^,]*)?","loop=" TAB[$2] ",rw",$4);
 862                         cmd="mount " $2 " -o remount," $4;
 863                         system(cmd);
 864                 }
 865                 ' /proc/mounts /etc/fstab
 866                 ok
 867         fi
 868
 869         # /var/log should be writable now, so start saving the boot output
 870         if [ "$RC_BOOTLOG" ]; then
 871                 echo > /var/log/boot.log
 872                 killall -IO blogd
 873         fi
 874
 875         if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
 876                 run_cmd "Checking filesystem quotas" /sbin/quotacheck -vnugRa
 877         fi
 878
 879         # Turn on quota
 880         if [ -x /sbin/quotaon ]; then
 881                 run_cmd "Turning on quotas for local filesystems" /sbin/quotaon -aug
 882         fi
 883
 884         emit --no-wait local-filesystems
 885
 886         # FIXME: this should be delayed until remote filesystems are mounted,
 887         #        especialy when /usr or other standard fs is remote
 888         emit --no-wait filesystem
 889
 890         # Turn on process accounting
 891         if [ -x /etc/rc.d/rc.acct ]; then
 892                 /etc/rc.d/rc.acct start
 893         fi
 894
 895         # Set the clock if timezone definition wasn't available (eg. /usr not mounted)
 896         if is_yes "$TIME_SETUP_DELAYED" && [ -e /dev/rtc -o -e /dev/rtc0 ]; then
 897                 if run_cmd "$(nls 'Setting clock')" hwclock --hctosys; then
 898                         show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
 899                 fi
 900         fi
 901
 902         # Initialize the serial ports
 903         if [ -f /etc/rc.d/rc.serial ]; then
 904                 . /etc/rc.d/rc.serial
 905         fi
 906
 907         if [ -f /proc/sys/kernel/panic -a -n "$PANIC_REBOOT_TIME" -a "$PANIC_REBOOT_TIME" -gt "0" ]; then
 908                 show 'Setting %s seconds for kernel reboot after panic' "$PANIC_REBOOT_TIME"; busy
 909                 # NOTE: you should use /etc/sysctl.conf instead
 910                 if sysctl -w kernel.panic=$PANIC_REBOOT_TIME >/dev/null 2>&1; then ok; else fail; fi
 911         fi
 912
 913         # ... and here finish configuring parameters
 914         sysctl -e -p /etc/sysctl.conf > /dev/null 2>&1
 915 else
 916         emit --no-wait root-filesystem
 917         emit --no-wait virtual-filesystems
 918         emit --no-wait local-filesystems
 919         emit --no-wait filesystem
 920
 921         # /var/log should be writable now, so start saving the boot output
 922         if [ "$RC_BOOTLOG" ]; then
 923                 echo > /var/log/boot.log
 924                 killall -IO blogd
 925         fi
 926
 927         clean_vserver_mtab
 928 fi
 929
 930
 931 [ -n "$SELINUX" ] && [ -f /.autorelabel ] && relabel_selinux
 932
 933 # Clean up /.
 934 rm -f /fastboot /fsckoptions /forcefsck /halt /poweroff >/dev/null 2>&1
 935
 936 # Clean up /var
 937 # /usr could be still not mounted if it is on NFS.
 938 for afile in /var/lock/* /var/run/*; do
 939         bafile=${afile##*/}
 940         if [ -d "$afile" ]; then
 941                 case $bafile in
 942                 news|sudo|mon|cvs)
 943                         ;;
 944                 *)
 945                         echo $afile/* | xargs rm -rf
 946                         ;;
 947                 esac
 948         else
 949                 [ "$bafile" != "hwprofile" -a "$bafile" != "random-seed" ] && rm -f $afile 2> /dev/null
 950         fi
 951 done
 952
 953 # Delete stale files
 954 rm -f /var/lib/rpm/__db* /var/spool/postoffice/.pid.* /tmp/.X*-lock \
 955         /tmp/.lock.* /tmp/.gdm_socket /tmp/.s.PGSQL.*
 956 rm -rf /tmp/.X*-unix /tmp/.ICE-unix /tmp/.font-unix /tmp/hsperfdata_* \
 957         /tmp/kde-* /tmp/ksocket-* /tmp/mc-* /tmp/mcop-* /tmp/orbit-* \
 958         /tmp/scrollkeeper-* /tmp/ssh-*
 959
 960 {
 961 # Clean up utmp/wtmp
 962 if ! is_no "$NEED_XFILES"; then
 963         :>/var/run/utmpx
 964         touch /var/log/wtmpx
 965         chown root:utmp /var/run/utmpx /var/log/wtmpx
 966         chmod 0664 /var/run/utmpx /var/log/wtmpx
 967 else
 968         :>/var/run/utmp
 969         touch /var/log/wtmp
 970         chown root:utmp /var/run/utmp /var/log/wtmp
 971         chmod 0664 /var/run/utmp /var/log/wtmp
 972 fi
 973
 974 # Clean /tmp
 975 if is_yes "$CLEAN_TMP" && ! is_fsmounted tmpfs /tmp; then
 976         LC_ALL=C rm -rf /tmp/* /tmp/.[a-zA-Z0-9]*
 977 fi
 978
 979 # System protected dirs
 980 mkdir -m 1777 -p /tmp/.ICE-unix > /dev/null 2>&1
 981 chown root:root /tmp/.ICE-unix
 982 [ -n "$SELINUX" ] && restorecon /tmp/.ICE-unix >/dev/null 2>&1
 983
 984 if ! is_yes "$VSERVER"; then
 985         run_cmd "Enabling swap space" true
 986         # Right, now turn on swap in case we swap to files
 987         swapon -a >/dev/null 2>&1
 988         emit --no-wait all-swaps
 989
 990         # If a SCSI tape has been detected, load the st module unconditionally
 991         # since many SCSI tapes don't deal well with st being loaded and unloaded
 992         if [ -f /proc/scsi/scsi ] && grep -q 'Type:   Sequential-Access' /proc/scsi/scsi 2>/dev/null ; then
 993                 if grep -qv ' 9 st' /proc/devices 2>/dev/null; then
 994                         if [ -n "$USEMODULES" ] ; then
 995                                 # Try to load the module. If it fails, ignore it...
 996                                 insmod -p st >/dev/null 2>&1 && modprobe -s st >/dev/null 2>&1
 997                         fi
 998                 fi
 999         fi
1000
1001         # Now that we have all of our basic modules loaded and the kernel going,
1002         # let's dump the syslog ring somewhere so we can find it later
1003         dmesg > /var/log/dmesg
1004         i=5
1005         while [ $i -ge 0 ]; do
1006                 if [ -f /var/log/dmesg.$i ]; then
1007                         chmod 0600 /var/log/dmesg.$i
1008                         mv -f /var/log/dmesg.$i /var/log/dmesg.$(($i+1))
1009                 fi
1010                 i=$(($i-1))
1011         done
1012         cp -f /var/log/dmesg /var/log/dmesg.0
1013         chmod 0600 /var/log/dmesg /var/log/dmesg.0
1014 else
1015         emit --no-wait all-swaps
1016 fi
1017
1018 if ! is_no "$RC_PROMPT"; then
1019         while :; do
1020                 pid=$(/sbin/pidof getkey)
1021                 [ -n "$pid" -o -e /var/run/getkey_done ] && break
1022                 usleep 100000
1023         done
1024         [ -n "$pid" ] && kill -TERM "$pid" >/dev/null 2>&1
1025 fi
1026 } &
1027
1028 # /proc extra check if the background process we just spawned is still running,
1029 # as in case of vserver bootup it finishes quite instantly.
1030 if ! is_no "$RC_PROMPT" && [ -d /proc/$! ]; then
1031         /sbin/getkey i && touch /var/run/confirm
1032         touch /var/run/getkey_done
1033 fi
1034 wait
1035 if ! is_no "$RC_PROMPT"; then
1036         rm -f /var/run/getkey_done
1037 fi
1038 echo
1039
1040 emit --no-wait pld.sysinit-done
1041