rc.d/rc.sysinit

   1 #!/bin/sh
   2 #
   3 # /etc/rc.d/rc.sysinit - run once at boot time
   4 #
   5 # Taken in part from Miquel van Smoorenburg's bcheckrc.
   6 #
   7
   8 # reasonable start values for bootsplash progress.
   9 export progress=0
  10 export sscripts=45
  11 export kscripts=45
  12
  13 # NLS
  14 if [ -r /etc/sysconfig/i18n ]; then
  15         . /etc/sysconfig/i18n
  16         [ -n "$LANG" ] && export LANG || unset LANG
  17         [ -n "$LC_CTYPE" ] && export LC_CTYPE || unset LC_CTYPE
  18         [ -n "$LC_COLLATE" ] && export LC_COLLATE || unset LC_COLLATE
  19         [ -n "$LC_MESSAGES" ] && export LC_MESSAGES || unset LC_MESSAGES
  20         [ -n "$LC_NUMERIC" ] && export LC_NUMERIC || unset LC_NUMERIC
  21         [ -n "$LC_MONETARY" ] && export LC_MONETARY || unset LC_MONETARY
  22         [ -n "$LC_TIME" ] && export LC_TIME || unset LC_TIME
  23         [ -n "$LC_ALL" ] && export LC_ALL || unset LC_ALL
  24         [ -n "$LANGUAGE" ] && export LANGUAGE || unset LANGUAGE
  25         [ -n "$LINGUAS" ] && export LINGUAS || unset LINGUAS
  26 fi
  27
  28 # Read network config data
  29 if [ -r /etc/sysconfig/network ]; then
  30         . /etc/sysconfig/network
  31 else
  32         NETWORKING=no
  33         HOSTNAME=localhost
  34 fi
  35
  36 CONSOLE_LOGLEVEL=1
  37
  38 # Read functions
  39 . /lib/rc-scripts/functions
  40
  41 modprobe_c_cache=""
  42 modprobe_c() {
  43         if [ "$modprobe_c_cache" ]; then
  44                 echo "$modprobe_c_cache"
  45                 return
  46         fi
  47
  48         # filter only what is wanted by this script: aliases and options
  49         modprobe_c_cache=$(modprobe -c | grep -E '^(alias|options)')
  50 }
  51
  52 # parse kernel cmdline
  53 # needs /proc mounted
  54 parse_cmdline() {
  55         local arg cmdline
  56         read cmdline < /proc/cmdline
  57
  58         for arg in $cmdline; do
  59                 case "$arg" in
  60                 pld.no-upstart)
  61                         # default is set in /etc/sysconfig/system or detected in init.d/functions
  62                         USE_UPSTART=no
  63                 ;;
  64                 noudev)
  65                         # default is set in /etc/sysconfig/system
  66                         START_UDEV=no
  67                 ;;
  68                 nomdadm)
  69                         # default is set in /etc/sysconfig/system
  70                         MDADM=no
  71                 ;;
  72                 nomultipath)
  73                         # default is set in /etc/sysconfig/system
  74                         DM_MULTIPATH=no
  75                 ;;
  76                 noselinux)
  77                         # default is set in /etc/sysconfig/system
  78                         SELINUX=no
  79                 ;;
  80                 nousb)
  81                         nousb=1
  82                 ;;
  83                 nohdparm)
  84                         nohdparm=1
  85                 ;;
  86                 fastboot)
  87                         fastboot=1
  88                 ;;
  89                 nopnp)
  90                         nopnp=1
  91                 ;;
  92                 nomodules)
  93                         nomodules=1
  94                 ;;
  95                 nofirewire)
  96                         nofirewire=1
  97                 ;;
  98                 nofsck)
  99                         nofsck=1
 100                 ;;
 101                 esac
 102         done
 103 }
 104
 105 # setup SELINUX variable
 106 init_selinux() {
 107         # user knows!
 108         if is_no "$SELINUX"; then
 109                 return
 110         fi
 111
 112         if ! grep -Fq selinuxfs /proc/filesystems; then
 113                 # no support in kernel, no chance
 114                 SELINUX=no
 115         fi
 116
 117         if ! is_fsmounted selinuxfs /selinux; then
 118                 mount -n -o gid=17 -t selinuxfs selinuxfs /selinux
 119         fi
 120
 121         # Check SELinux status
 122         local selinuxfs=$(awk '/ selinuxfs / { print $2 }' /proc/mounts 2> /dev/null)
 123         SELINUX=
 124         if [ -n "$selinuxfs" ] && [ "$(cat /proc/self/attr/current)" != "kernel" ]; then
 125                 if [ -r $selinuxfs/enforce ] ; then
 126                         SELINUX=$(cat $selinuxfs/enforce)
 127                 else
 128                         # assume enforcing if you can't read it
 129                         SELINUX=1
 130                 fi
 131         fi
 132 }
 133
 134 disable_selinux() {
 135         local _d selinuxfs _t _r
 136
 137         while read _d selinuxfs _t _r; do
 138                 [ "$_t" = "selinuxfs" ] && break
 139         done </proc/mounts
 140         echo "*** Warning -- SELinux is active"
 141         echo "*** Disabling security enforcement for system recovery."
 142         echo "*** Run 'setenforce 1' to reenable."
 143         echo "0" > $selinuxfs/enforce
 144 }
 145
 146 relabel_selinux() {
 147         local _d selinuxfs _t _r
 148
 149         while read _d selinuxfs _t _r; do
 150                 [ "$_t" = "selinuxfs" ] && break
 151         done </proc/mounts
 152         echo "
 153          *** Warning -- SELinux relabel is required. ***
 154          *** Disabling security enforcement.         ***
 155          *** Relabeling could take a very long time, ***
 156          *** depending on file system size.          ***
 157          "
 158         echo "0" > $selinuxfs/enforce
 159         /sbin/fixfiles -F relabel > /dev/null 2>&1
 160         rm -f /.autorelabel
 161         echo "*** Enabling security enforcement.         ***"
 162         echo $SELINUX > $selinuxfs/enforce
 163 }
 164
 165 # Remove duplicate entries from mtab (for vserver guest use only)
 166 clean_vserver_mtab() {
 167         > /etc/mtab.clean
 168         while read device mountpoint line; do
 169                 grep -qs "$mountpoint" /etc/mtab.clean || \
 170                         echo "$device $mountpoint $line" >> /etc/mtab.clean
 171         done < /etc/mtab
 172         cat /etc/mtab.clean > /etc/mtab
 173         rm -f /etc/mtab.clean
 174 }
 175
 176 # Loads modules from /etc/modules, /etc/modules.X.Y and /etc/modules.X.Y.Z
 177 load_kernel_modules() {
 178         local modules_file=$1
 179         local _x _y _z v v1 old_IFS kernel kerneleq
 180         {
 181                 read _x _y v _z
 182                 old_IFS=$IFS
 183                 # strip _* or -* from versions like: "2.6.25_vanilla-1", "2.6.25-1"
 184                 IFS='_-'
 185                 set -- $v
 186                 v1=${1}
 187                 IFS='.'
 188                 set -- $v1
 189                 IFS=$old_IFS
 190
 191                 kernel="$1.$2"
 192                 kerneleq="$1.$2.$3"
 193         } < /proc/version
 194
 195         local module args
 196         # Loop over every line in modules file
 197         ( \
 198                 grep -hvE '^(#|[[:blank:]]*$)' /etc/$modules_file /etc/$modules_file.$kernel /etc/$modules_file.$kerneleq 2>/dev/null
 199                 echo '' # make sure there is a LF at the end
 200         ) | while read module args; do
 201                 [ -z "$module" ] && continue
 202                 # strip comments
 203                 args=${args%%#*}
 204                 show "Loading %s kernel module(s)" "$module"
 205                 busy
 206                 modprobe -s $module -- $args && ok || fail
 207         done
 208 }
 209
 210 # launch repair shell
 211 # which after exiting will reboot
 212 repair_shell() {
 213         local reason="$2"
 214
 215         # don't use '\n' in nls macro !
 216         echo
 217         echo
 218         echo "$reason"
 219         nls "*** Dropping you to a shell; the system will reboot"
 220         nls "*** when you leave the shell."
 221         echo
 222
 223         [ "$SELINUX" = "1" ] && disable_selinux
 224         if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 225                 /sbin/sulogin
 226         else
 227                 /bin/sh
 228         fi
 229
 230         run_cmd "Unmounting file systems" umount -a
 231         run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 232         run_cmd "Automatic reboot in progress" reboot
 233 }
 234
 235 check_root_fs() {
 236         show "Checking root filesystem"; started
 237         initlog -c "fsck -C -T -a $fsckoptions /"
 238         rc=$?
 239
 240         # A return of 4 or higher means there were serious problems.
 241         if [ $rc -gt 3 ]; then
 242                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 243
 244                 PS1="$(nls '(Repair filesystem)# ')"; export PS1
 245                 repair_shell "$(nls '*** An error occurred during the file system check.')"
 246
 247         # A return of 2 or 3 means that filesystem was repaired but we need
 248         # to reboot.
 249         elif [ "$rc" = "2" -o "$rc" = "3" ]; then
 250                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 251                 echo
 252                 nls "*** Filesystem was repaired but system needs to be"
 253                 nls "*** rebooted before mounting it."
 254                 nls "*** REBOOTING ***"
 255                 echo
 256
 257                 run_cmd "Unmounting file systems" umount -a
 258                 mount -n -o remount,ro /
 259                 run_cmd "Automatic reboot in progress" reboot
 260         elif [ "$rc" = "1" ]; then
 261                 _RUN_QUOTACHECK=1
 262         fi
 263 }
 264
 265 # mdadm - manage MD devices aka Linux Software RAID
 266 init_mdadm() {
 267         if [ ! -x /sbin/mdadm -o ! -f /etc/mdadm.conf ]; then
 268                 return
 269         fi
 270
 271         modprobe -s md
 272         local rc=0 golvm=0 have_md=0
 273         if [ ! -f /proc/mdstat ]; then
 274                 return
 275         fi
 276
 277         # assume we have md if at least one ARRAY line is present
 278         if grep -qE "^([[:blank:]]|)ARRAY[[:blank:]]" /etc/mdadm.conf; then
 279                 have_md=1
 280         fi
 281         # configured to do auto scanning
 282         if [ $have_md = 0 ] && grep -qE "^([[:blank:]]|)DEVICE[[:blank:]]partitions" /etc/mdadm.conf; then
 283                 have_md=1
 284         fi
 285
 286         # none found
 287         if [ $have_md = 0 ]; then
 288                 return
 289         fi
 290
 291         show "Starting up RAID devices"; busy
 292         /sbin/mdadm --assemble --scan --auto=yes
 293         rc=$?
 294         if [ "$rc" -eq 0 -o "$rc" -eq 2 ]; then
 295                 # rc is used later too, so set sane value
 296                 rc=0
 297                 deltext; ok
 298                 golvm=1
 299         else
 300                 deltext; fail
 301         fi
 302
 303         # A non-zero return means there were problems
 304         if [ $rc -gt 0 ]; then
 305                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 306                 show "Starting up RAID devices"; fail
 307
 308                 PS1="$(nls '(RAID Repair)# ')"; export PS1
 309                 repair_shell "$(nls '*** An error occurred during the RAID startup.')"
 310         fi
 311
 312         # LVM on RAID (keep in sync with LVM init)
 313         if [ "$golvm" -eq "1" ]; then
 314                 if [ -x /sbin/vgscan -a -x /sbin/vgchange ]; then
 315                         run_cmd "Scanning for LVM volume groups (on RAID)" /sbin/vgscan $lvmignorelocking
 316                         run_cmd "Activating LVM volume groups (on RAID)" /sbin/vgchange -a y $lvmsysinit
 317                         [ "$lvmversion" = "2" ] && /sbin/vgmknodes
 318                 fi
 319         fi
 320         show "Starting up RAID devices"; ok
 321         return $rc
 322 }
 323
 324 # Init LVM
 325 init_lvm() {
 326         if [ ! -x /sbin/vgscan -o ! -x /sbin/vgchange ] && ! is_yes "$EVMS_LVM"; then
 327                 return
 328         fi
 329
 330         if is_no "$LVM2"; then
 331                 lvmversion=$(LC_ALL=C /sbin/vgchange --version 2>/dev/null | awk '/LVM version:/{if ($3 >= 2) print "2"}')
 332         else
 333                 lvmversion=2
 334         fi
 335
 336         if [ "$lvmversion" = "1" ] ; then
 337                 modprobe -s lvm-mod
 338                 lvmignorelocking=""
 339                 lvmsysinit=""
 340         elif [ "$lvmversion" = "2" ] ; then
 341                 modprobe -s dm-mod
 342                 lvmignorelocking="--ignorelockingfailure"
 343                 lvmsysinit="--sysinit"
 344         else
 345                 modprobe -s lvm-mod
 346                 # device mapper (2.5+ and patched 2.4)
 347                 modprobe -s dm-mod
 348                 lvmignorelocking=""
 349                 lvmsysinit=""
 350         fi
 351
 352         run_cmd "Scanning for LVM volume groups" /sbin/vgscan $lvmignorelocking
 353         run_cmd "Activating LVM volume groups" /sbin/vgchange -a y $lvmsysinit
 354         if [ "$lvmversion" = "2" ]; then
 355                 /sbin/vgmknodes $lvmignorelocking
 356                 # display VG statistics
 357                 /sbin/vgdisplay -s $lvmignorelocking
 358         fi
 359 }
 360
 361 # boot logging to /var/log/boot.log. install showconsole package to get it.
 362 if ! is_no "$RC_BOOTLOG" && [ -x /sbin/blogd ]; then
 363         RC_BOOTLOG=1
 364 else
 365         RC_BOOTLOG=
 366 fi
 367
 368 if ! is_yes "$VSERVER" && [[ "$container" != lxc* ]]; then
 369         # we need /proc mounted before everything
 370         is_fsmounted proc /proc || mount -n /proc || mount -n -o gid=17,hidepid=2 -t proc /proc /proc
 371
 372         parse_cmdline
 373
 374         if [ -d /run ]; then
 375                 is_fsmounted tmpfs /run || mount -n -t tmpfs run /run
 376         fi
 377
 378         # Early sysctls
 379         apply_sysctl
 380
 381         # sysfs is also needed before any other things (under kernel > 2.5)
 382         if ! is_fsmounted sysfs /sys; then
 383                 grep -Fq sysfs /proc/filesystems && mount -n -o gid=17 -t sysfs sysfs /sys
 384         fi
 385         if grep -Fq securityfs /proc/filesystems; then
 386                 mount -n -o gid=17 -t securityfs securityfs /sys/kernel/security
 387         fi
 388
 389         init_selinux
 390
 391         # PLD Linux LiveCD support
 392         if [ -x /etc/rc.d/rc.live ]; then
 393                 /etc/rc.d/rc.live
 394         fi
 395
 396         # Choose Hardware profile
 397         if ! is_no "$HWPROFILES" && [ -f /etc/sysconfig/hwprof ]; then
 398                 . /etc/sysconfig/hwprof
 399                 if is_yes "${HWPROFILES}" && [ -x /sbin/hwprofile -a -d /etc/sysconfig/hwprofiles/data ]; then
 400                         mount -n / -o rw,remount
 401                         /sbin/hwprofile -qf
 402                         mount -n / -o ro,remount
 403                 fi
 404         fi
 405
 406         # Disable splash when requested
 407         is_no "$BOOT_SPLASH" && [ -e /proc/splash ] && echo "0" > /proc/splash
 408
 409         if [ -x /sbin/restorecon ] && is_fsmounted tmpfs /dev; then
 410                 /sbin/restorecon -R /dev 2>/dev/null
 411         fi
 412
 413         [ -z "${CONSOLETYPE}" ] && CONSOLETYPE="$(/sbin/consoletype)"
 414
 415         if [ "$CONSOLETYPE" = "vt" -a -x /sbin/setsysfont ]; then
 416                 /sbin/setsysfont
 417         fi
 418 fi
 419
 420
 421 # Print welcome message
 422 nls "\t\t\t%sPowered by %sPLD Linux Distribution%s" "$(termput setaf $CPOWEREDBY)" "$(termput setaf $CPLD)" "$(termput op)"
 423 if ! is_no "$RC_PROMPT"; then
 424         nls -n "\t\t  Press %sI%s to enter interactive startup" "$(termput setaf $CI)" "$(termput op)"
 425         echo
 426 fi
 427
 428 # Set the hostname
 429 if [ -z "${HOSTNAME}" ]; then
 430         show "$(nls 'Host:') $(hostname)"; ok
 431 else
 432         run_cmd "$(nls 'Host:') ${HOSTNAME}" hostname ${HOSTNAME}
 433 fi
 434
 435 # Set the NIS domain name
 436 if [ -n "$NISDOMAIN" ]; then
 437         run_cmd "$(nls 'NIS Domain:') ${NISDOMAIN}" domainname $NISDOMAIN
 438 else
 439         domainname ""
 440 fi
 441
 442 if ! is_yes "$VSERVER" && [[ "$container" != lxc* ]]; then
 443         # Set console loglevel
 444         if [ -n "$CONSOLE_LOGLEVEL" ]; then
 445                 dmesg -n $CONSOLE_LOGLEVEL
 446         fi
 447
 448         if ! is_no "$START_UDEV" && [ -x /sbin/start_udev ] && [[ "$container" != lxc* ]]; then
 449                 is_fsmounted devtmpfs /dev || mount -n -t devtmpfs devtmpfs /dev
 450                 load_kernel_modules modules.preudev
 451                 /sbin/start_udev
 452                 use_upstart && [ -x /sbin/initctl ] && /sbin/initctl -q start udev
 453         elif [ -x /lib/firmware/firmware-loader.sh ]; then
 454                 /sbin/sysctl -q -e -w kernel.hotplug=/lib/firmware/firmware-loader.sh
 455         fi
 456
 457         # Unmount the initrd, if necessary
 458         if grep -q /initrd /proc/mounts 2>/dev/null && ! grep -q /initrd/loopfs /proc/mounts 2>/dev/null; then
 459                 umount /initrd/dev 2>/dev/null
 460                 umount /initrd
 461                 /sbin/blockdev --flushbufs /dev/ram0 >/dev/null 2>&1
 462         fi
 463
 464         # Start logging console output since we have all /dev stuff setup
 465         if [ "$RC_BOOTLOG" ]; then
 466                 /sbin/blogd
 467         fi
 468
 469         # Configure Linux kernel (initial configuration, some required modules still may be missing).
 470         apply_sysctl
 471
 472         # Check if timezone definition is available
 473         if [ -e /etc/localtime ] && [ -e /dev/rtc -o -e /dev/rtc0 ] ; then
 474                 if run_cmd "$(nls 'Setting clock')" hwclock --hctosys; then
 475                         show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
 476                 fi
 477         else
 478                 TIME_SETUP_DELAYED=yes
 479         fi
 480
 481         delay_cryptsetup=0
 482         if [ -f /etc/crypttab ] && ! is_empty_file /etc/crypttab; then
 483                 # XXX might need modules dep
 484                 # Device mapper & related initialization
 485                 if ! grep -qF device-mapper /proc/devices; then
 486                         modprobe -s dm-mod
 487                 fi
 488
 489                 . /etc/rc.d/init.d/cryptsetup
 490                 show "Starting disk encryption"
 491                 init_crypto 0
 492                 delay_cryptsetup=$?
 493                 [ $delay_cryptsetup = 0 ] && ok || fail
 494         fi
 495
 496         # Start up swapping
 497         run_cmd "Activating swap partitions" swapon -a -e
 498
 499         # Initialize USB controllers
 500         usb=0
 501         if [ -z "$nousb" ] && ! is_fsmounted usbfs /proc/bus/usb; then
 502                 aliases=$(modprobe_c | awk '/^alias[[:space:]]+usb[-_]controller[[:space:]]+/{ print $3 }')
 503                 if [ -n "$aliases" -a "$aliases" != "off" ] ; then
 504                         modprobe -s usbcore
 505                         for alias in $aliases ; do
 506                                 [ "$alias" = "off" ] && continue
 507                                 run_cmd "$(nls 'Initializing USB controller') ($alias)" modprobe -s $alias
 508                         done
 509                         [ $? -eq 0 -a -n "$aliases" ] && usb=1
 510                 fi
 511                 if grep -iq "usb" /proc/devices 2>/dev/null ; then
 512                         usb=1
 513                 fi
 514         fi
 515
 516         if [ "$usb" = "1" -a -d /proc/bus/usb ] && ! is_fsmounted usbfs /proc/bus/usb; then
 517                 run_cmd "Mounting USB filesystem" mount -n -t usbfs -o devgid=78,devmode=664 usbfs /proc/bus/usb
 518         fi
 519
 520         needusbstorage=
 521         if [ "$usb" = "1" ]; then
 522                 needusbstorage=$(cat /proc/bus/usb/devices 2>/dev/null | grep -e "^I.*Cls=08" 2>/dev/null)
 523                 if [ "$(kernelverser)" -lt "002006" ]; then
 524                         grep -Fq 'hid' /proc/bus/usb/drivers 2>/dev/null || run_cmd "Initializing USB HID interface" modprobe -s hid
 525                         mouseoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=02" 2>/dev/null)
 526                         kbdoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=01" 2>/dev/null)
 527                         if [ -n "$kbdoutput" ]; then
 528                                 run_cmd "Initializing USB keyboard" modprobe -s keybdev
 529                         fi
 530                         if [ -n "$mouseoutput" ]; then
 531                                 run_cmd "Initializing USB mouse" modprobe -s mousedev
 532                         fi
 533                 fi
 534         fi
 535
 536         # Setup hdparm thing (if exists and is needed)
 537         if [ -z "$nohdparm" ]; then
 538                 [ -x /etc/rc.d/rc.hdparm ] && /etc/rc.d/rc.hdparm
 539         fi
 540
 541         if [ -z "$fastboot" ] && [ -f /fastboot ]; then
 542                 fastboot=1
 543         fi
 544
 545         if [ -f /fsckoptions ]; then
 546                 fsckoptions=$(cat /fsckoptions)
 547         else
 548                 fsckoptions=''
 549         fi
 550
 551         if [ -f /forcefsck ]; then
 552                 fsckoptions="-f $fsckoptions"
 553         else
 554                 # Obey the fs_passno setting for / (see fstab(5))
 555                 # - find the / entry
 556                 # - make sure we have at least 6 fields
 557                 _ROOTFS_PASSNO=$(awk '($1 !~ /^#/ && $2 == "/" && NF >= 6) { print $6}' /etc/fstab)
 558         fi
 559
 560         _RUN_QUOTACHECK=0
 561         _ROOTFS_DEVICE=$(awk '($1 !~ /^#/ && $2 == "/" && NF >= 6) { print $1}' /etc/fstab)
 562         _ROOTFS_TYPE=$(awk '$2 == "/" && $3 != "rootfs" { print $3 }' /proc/mounts 2>/dev/null)
 563
 564         if [ -z "$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
 565                 check_root_fs
 566         fi
 567
 568         # set up pnp and kernel pnp
 569         if is_yes "$RUN_USERPNP" || is_yes "$RUN_KERNELPNP"; then
 570                 if [ -z "$nopnp" ] && is_yes "$RUN_USERPNP" && [ -x /sbin/isapnp -a -f /etc/isapnp/isapnp.conf ]; then
 571                         run_cmd "Setting up ISA PNP devices (userspace pnp)" /sbin/isapnp /etc/isapnp/isapnp.conf
 572                 fi
 573                 if [ -z "$nopnp" ] && is_yes "$RUN_KERNELPNP"; then
 574                         modprobe -s isa-pnp
 575                         if [ -e /proc/isapnp -a -f /etc/isapnp/isapnp-kernel.conf ]; then
 576                                 show "Setting up ISA PNP devices (kernelspace pnp)"; busy
 577                                 grep -v "^#" /etc/isapnp/isapnp-kernel.conf 2>/dev/null >/proc/isapnp && (deltext; ok) || (deltext; fail)
 578                         fi
 579                 fi
 580         fi
 581
 582         _ROOTFS_RO=$(awk '($1 !~ /^#/ && $2 == "/" && ($4 == "ro" || $4 ~ /,ro$/ || $4 ~ /^ro,/ || $4 ~ /,ro,/ ) && NF >= 6) { print "ro" }' /etc/fstab)
 583         # Remount the root filesystem read-write
 584         if [ -z "$_ROOTFS_RO" ]; then
 585                 run_cmd "Remounting root filesystem in rw mode" mount -n -o remount,rw /
 586         fi
 587
 588         # Update quotas if fsck was run on /
 589         if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
 590                 run_cmd "Checking root filesystem quotas" /sbin/quotacheck -vnug /
 591         fi
 592
 593         # Clean up SELinux labels
 594         if is_yes "$SELINUX"; then
 595                 for file in /etc/mtab /etc/cryptomtab /etc/ld.so.cache; do
 596                         [ -r $file ] && restorecon $file >/dev/null 2>&1
 597                 done
 598         fi
 599
 600         if [ "$delay_cryptsetup" != 0 ]; then
 601                 show "Starting disk encryption using the RNG"
 602                 init_crypto 1
 603                 delay_cryptsetup=$?
 604                 [ $delay_cryptsetup = 0 ] && ok || fail
 605         fi
 606 else
 607         # Start logging console output since we have all /dev stuff setup
 608         if [ "$RC_BOOTLOG" ]; then
 609                 /sbin/blogd -q
 610         fi
 611 fi
 612
 613 # Remove stale backups
 614 rm -f /etc/mtab~ /etc/mtab~~ /etc/cryptomtab~ /etc/cryptomtab~~ >/dev/null 2>&1
 615
 616 # Remove /etc/nologin when starting system
 617 [ -f /etc/nologin.boot ] && rm -f /etc/nologin /etc/nologin.boot
 618
 619 if ! is_no "$DELAY_LOGIN" && [ ! -f /etc/nologin ]; then
 620         show "Enabling Delay Login"; busy
 621         echo > /etc/nologin
 622         nls "System bootup in progress - please wait" >> /etc/nologin
 623         echo >> /etc/nologin
 624         chmod 644 /etc/nologin
 625         cp -fp /etc/nologin /etc/nologin.boot
 626         ok
 627 fi
 628
 629 # The root filesystem is now read-write, so we can now log via
 630 # syslog() directly...
 631 if [ -n "$IN_INITLOG" ]; then
 632         IN_INITLOG=""
 633 fi
 634
 635 if ! is_yes "$VSERVER" && [[ "$container" != lxc* ]]; then
 636         # Clear mtab
 637         > /etc/mtab
 638         [ -f /etc/cryptomtab ] && > /etc/cryptomtab
 639
 640         # Enter root, /proc, /sys and other into mtab.
 641         mount -f / 2> /dev/null
 642         mount -f /proc 2> /dev/null
 643         if is_fsmounted devtmpfs /dev; then
 644                 mount -f -t devtmpfs devtmpfs /dev 2> /dev/null
 645         fi
 646         if is_fsmounted tmpfs /run; then
 647                 mount -f -t tmpfs run /run 2> /dev/null
 648         fi
 649
 650         if is_fsmounted usbfs /proc/bus/usb; then
 651                 mount -f -t usbfs -o devgid=78,devmode=664 usbfs /proc/bus/usb 2> /dev/null
 652         fi
 653
 654         if is_fsmounted sysfs /sys; then
 655                 mount -f -t sysfs sysfs /sys 2> /dev/null
 656                 if is_fsmounted securityfs /sys/kernel/security ; then
 657                         mount -f -t securityfs securityfs /sys/kernel/security 2> /dev/null
 658                 fi
 659         fi
 660
 661         if is_fsmounted selinuxfs /selinux; then
 662                 mount -f -t selinuxfs selinuxfs /selinux 2> /dev/null
 663         fi
 664
 665         emit --no-wait root-filesystem
 666         emit --no-wait virtual-filesystems
 667
 668         if [ ! -f /proc/modules ]; then
 669                 USEMODULES=
 670         elif [ -z "$nomodules" ]; then
 671                 USEMODULES=y
 672         else
 673                 USEMODULES=
 674         fi
 675
 676         uname_r=$(uname -r)
 677         # Adjust symlinks as necessary in /boot to keep system services from
 678         # spewing messages about mismatched System maps and so on.
 679         if ! is_no "$SET_SLINKS"; then
 680                 if [ -L /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
 681                         ln -s -f System.map-$uname_r /boot/System.map
 682                 fi
 683                 if [ ! -e /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
 684                         ln -s -f System.map-$uname_r /boot/System.map
 685                 fi
 686         fi
 687
 688         # Run depmod if RUN_DEPMOD != "no" and:
 689         # a) user requested or RUN_DEPMOD="";
 690         # b) modules.dep is missing
 691         if ! is_no "$RUN_DEPMOD" && [ -n "$USEMODULES" ]; then
 692                 if is_yes "$RUN_DEPMOD" || [ -z "$RUN_DEPMOD" ]; then
 693                         run_cmd "Finding module dependencies" depmod -a
 694                 elif [ "$RUN_DEPMOD" = "ifmissing" ] && [ ! -f /lib/modules/$uname_r/modules.dep ]; then
 695                         run_cmd "Finding module dependencies" depmod -A
 696                 fi
 697         fi
 698         unset uname_r
 699
 700         if [ -f /proc/sys/kernel/modprobe ]; then
 701                 if [ -n "$USEMODULES" ]; then
 702                         sysctl -q -w kernel.modprobe="/sbin/modprobe"
 703                 else
 704                         # We used to set this to NULL, but that causes
 705                         # 'failed to exec' messages"
 706                         sysctl -q -w kernel.modprobe="/bin/true"
 707                 fi
 708         fi
 709
 710         # Load usb storage here, to match most other things
 711         if [ -n "$needusbstorage" ]; then
 712                 modprobe -s usb-storage
 713         fi
 714
 715         # Load firewire devices
 716         if [ -z "$nofirewire" ]; then
 717                 aliases=$(modprobe_c | awk '/^alias[[:space:]]+ieee1394[-_]controller[[:space:]]+/{ print $3 }')
 718                 if [ -n "$aliases" -a "$aliases" != "off" ] ; then
 719                         for alias in $aliases ; do
 720                                 [ "$alias" = "off" ] && continue
 721                                 run_cmd "$(nls 'Initializing firewire controller') ($alias)" modprobe $alias
 722                         done
 723                         grep -E "SBP2" /proc/bus/ieee1394/devices 2>/dev/null && modprobe -s sbp2
 724                 fi
 725         fi
 726
 727         # Load sound modules if they need persistent DMA buffers
 728         if modprobe_c | grep -q "^options sound dmabuf=1"; then
 729                 RETURN=0
 730                 alias=$(modprobe_c | awk '/^alias[[:space:]]+sound[[:space:]]+/{ print $3 }')
 731                 if [ -n "$alias" -a "$alias" != "off" ] ; then
 732                         run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
 733                         RETURN=$?
 734                 fi
 735                 alias=$(modprobe_c | awk '/^alias[[:space:]]+sound[-_]slot[-_]0[[:space:]]+/ { print $3 }')
 736                 if [ -n "$alias" -a "$alias" != "off" ] ; then
 737                         run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
 738                         RETURN=$?
 739                 fi
 740         fi
 741
 742         # Load modules
 743         if ! use_upstart; then
 744                 load_kernel_modules modules
 745                 for f in /etc/modules-load.d/*.conf; do
 746                         # already loaded by implicit "modules" load
 747                         [ "${f##*/}" = "modules.conf" ] && continue
 748
 749                         [ -r $f ] || continue
 750                         load_kernel_modules ${f##/etc/}
 751                 done
 752         fi
 753
 754         if ! is_no "$DM_MULTIPATH" && [ -x /sbin/multipath ]; then
 755                 modprobe -s dm-mod
 756                 modprobe -s dm-multipath
 757                 # make nodes that were discarded due (possible) new /dev mount
 758                 /sbin/dmsetup mknodes
 759                 run_cmd "Activating dm-multipath" /sbin/multipath -v 0
 760                 /sbin/dmsetup ls --target multipath --exec '/sbin/kpartx -a -p p'
 761         fi
 762
 763         if ! is_no "$DMRAID" && [ -x /sbin/dmraid ]; then
 764                 run_cmd "Activating ATARAID devices" /sbin/dmraid -ay
 765         fi
 766
 767         # Find and activate volume groups:
 768         # EVMS
 769         if is_yes "$EVMS_LVM" && [ -x /sbin/evms_activate ]; then
 770                 if [ "$(kernelverser)" -lt "002006" ]; then
 771                         # Linux 2.4 core modules
 772                         modprobe -s evms
 773                         modprobe -s evms_passthru
 774                         modprobe -s ldev_mgr
 775                         modprobe -s dos_part
 776                 else
 777                         # Linux 2.6 core module
 778                         modprobe -s evmscore
 779                 fi
 780
 781                 is_yes "$EVMS_GUID_PTABLE" && modprobe -s gpt_part
 782                 is_yes "$EVMS_LVM" && modprobe -s lvm_vge
 783                 is_yes "$EVMS_AIX" && modprobe -s AIXlvm_vge
 784                 is_yes "$EVMS_OS2" && modprobe -s os2lvm_vge
 785                 run_cmd "Discovering EVMS volumes" /sbin/evms_activate
 786                 if is_yes "$EVMS_LVM" && is_yes "$EVMS_LVM_COMPAT_NODES" ; then
 787                         # Link nodes for compatibility with LVM
 788                         if [ "$(echo /dev/evms/lvm/*)" != '/dev/evms/lvm/*' ] ; then
 789                                 ln -s /dev/evms/lvm/* /dev
 790                         fi
 791                 fi
 792         fi
 793
 794         # Init LVM
 795         if ! is_no "$LVM2"; then
 796                 init_lvm
 797         fi
 798
 799         if [ "$delay_cryptsetup" != 0 ]; then
 800                 show "Starting disk encryption"
 801                 init_crypto 1
 802                 delay_cryptsetup=$?
 803                 [ $delay_cryptsetup = 0 ] && ok || fail
 804         fi
 805
 806         if ! is_no "$MDADM"; then
 807                 init_mdadm
 808         fi
 809
 810         _RUN_QUOTACHECK=0
 811         # Check filesystems
 812         if [ -z "$fastboot" ] && [ -z "$nofsck" ]; then
 813                 rc_splash "fsck start"
 814                 show "Checking filesystems"; started
 815                 initlog -c "fsck -C -T -R -A -a -P $fsckoptions"
 816
 817                 rc=$?
 818
 819                 # A return of 2 or higher means there were serious problems
 820                 if [ $rc -gt 1 ]; then
 821                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 822
 823                         PS1="$(nls '(Repair filesystem)# ')"; export PS1
 824                         repair_shell "$(nls '*** An error occurred during the file system check.')"
 825
 826                 elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
 827                         _RUN_QUOTACHECK=1
 828                 fi
 829                 rc_splash "fsck stop"
 830         fi
 831
 832         # Mount all other filesystems (except for NFS and /proc, which is already
 833         # mounted). Contrary to standard usage,
 834         # filesystems are NOT unmounted in single user mode.
 835         run_cmd "Mounting local filesystems" mount -a -t nonfs,nfs4,smbfs,ncpfs,proc,cifs -O no_netdev
 836
 837         # now we have /usr mounted, recheck if we have gettext and tput available.
 838         if is_no "$TPUT"; then
 839                 GETTEXT=
 840                 TPUT=
 841                 rc_gettext_init
 842         fi
 843
 844         # Now do some workaround - encrypted filesystems couldn't have been fsck-ed
 845         # before mount - that's where the password is entered.
 846         # mount is buggy - when remounting loopback filesystem, loop=XXX
 847         # option is removed from /etc/mtab
 848         if [ -z "$fastboot" ] && grep "^[^#].*encryption=" /etc/fstab 2>/dev/null | grep -v -q "noauto" 2>/dev/null; then
 849                 show "Checking encrypted filesystems"; started
 850                 LOOPLIST="$(LC_ALL=C awk '
 851                 FILENAME=="/proc/mounts" {
 852                         TAB[$2]=$1;
 853                 }
 854                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 855                         if ($2 in TAB){print TAB[$2];}
 856                 }
 857                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 858                         if ($2 in TAB){print TAB[$2];}
 859                         sub("loop(=[^,]*)?","loop=" TAB[$2] ",ro",$4);
 860                         cmd="mount " $2 " -o remount," $4;
 861                         system(cmd);
 862                 }
 863                 ' /proc/mounts /etc/fstab)"
 864                 initlog -c "fsck -T -C -a $fsckoptions $LOOPLIST"
 865                 rc=$?
 866
 867                 # A return of 2 or higher means there were serious problems.
 868                 if [ $rc -gt 1 ]; then
 869                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 870
 871                         PS1="$(nls '(Repair filesystem)# ')"; export PS1
 872                         repair_shell "$(nls '*** An error occurred during the file system check.')"
 873
 874                 elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
 875                         _RUN_QUOTACHECK=1
 876                 fi
 877
 878                 show "Remounting encrypted filesystems back in rw mode"; busy
 879                 LC_ALL=C awk '
 880                 FILENAME=="/proc/mounts" {
 881                         TAB[$2]=$1;
 882                 }
 883                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 884                         sub("loop(=[^,]*)?","loop=" TAB[$2] ",rw",$4);
 885                         cmd="mount " $2 " -o remount," $4;
 886                         system(cmd);
 887                 }
 888                 ' /proc/mounts /etc/fstab
 889                 ok
 890         fi
 891
 892         # /var/log should be writable now, so start saving the boot output
 893         if [ "$RC_BOOTLOG" ]; then
 894                 echo > /var/log/boot.log
 895                 killall -IO blogd
 896         fi
 897
 898         if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
 899                 run_cmd "Checking filesystem quotas" /sbin/quotacheck -vnugRa
 900         fi
 901
 902         # Turn on quota
 903         if [ -x /sbin/quotaon ]; then
 904                 run_cmd "Turning on quotas for local filesystems" /sbin/quotaon -aug
 905         fi
 906
 907         emit --no-wait local-filesystems
 908
 909         # FIXME: this should be delayed until remote filesystems are mounted,
 910         #        especialy when /usr or other standard fs is remote
 911         emit --no-wait filesystem
 912
 913         # Turn on process accounting
 914         if [ -x /etc/rc.d/rc.acct ]; then
 915                 /etc/rc.d/rc.acct start
 916         fi
 917
 918         # Set the clock if timezone definition wasn't available (eg. /usr not mounted)
 919         if is_yes "$TIME_SETUP_DELAYED" && [ -e /dev/rtc -o -e /dev/rtc0 ]; then
 920                 if run_cmd "$(nls 'Setting clock')" hwclock --hctosys; then
 921                         show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
 922                 fi
 923         fi
 924
 925         # Initialize the serial ports
 926         if [ -f /etc/rc.d/rc.serial ]; then
 927                 . /etc/rc.d/rc.serial
 928         fi
 929
 930         if [ -n "$PANIC_REBOOT_TIME" -a "$PANIC_REBOOT_TIME" -gt "0" -a -f /proc/sys/kernel/panic ]; then
 931                 show 'Setting %s seconds for kernel reboot after panic' "$PANIC_REBOOT_TIME"; busy
 932                 # DEPRECATED: use /etc/sysctl.conf or kernel commandline instead
 933                 if sysctl -q -w kernel.panic=$PANIC_REBOOT_TIME; then ok; else fail; fi
 934         fi
 935
 936         # ... and here finish configuring parameters
 937         apply_sysctl
 938 else
 939         emit --no-wait root-filesystem
 940         emit --no-wait virtual-filesystems
 941         emit --no-wait local-filesystems
 942         emit --no-wait filesystem
 943
 944         # /var/log should be writable now, so start saving the boot output
 945         if [ "$RC_BOOTLOG" ]; then
 946                 echo > /var/log/boot.log
 947                 killall -IO blogd
 948         fi
 949
 950         clean_vserver_mtab
 951 fi
 952
 953 is_yes "$SELINUX" && [ -f /.autorelabel ] && relabel_selinux
 954
 955 # Clean up /.
 956 rm -f /fastboot /fsckoptions /forcefsck /halt /poweroff >/dev/null 2>&1
 957
 958 # Clean up /var
 959 # /usr could be still not mounted if it is on NFS.
 960 for afile in /var/lock/* /var/run/*; do
 961         bafile=${afile##*/}
 962         if [ -d "$afile" ]; then
 963                 case $bafile in
 964                 news|sudo|mon|cvs)
 965                         ;;
 966                 *)
 967                         echo $afile/* | xargs rm -rf
 968                         ;;
 969                 esac
 970         else
 971                 [ "$bafile" != "hwprofile" -a "$bafile" != "random-seed" ] && rm -f $afile 2> /dev/null
 972         fi
 973 done
 974
 975 # Delete stale files
 976 rm -f /var/lib/rpm/__db* /var/spool/postoffice/.pid.* /tmp/.X*-lock \
 977         /tmp/.lock.* /tmp/.gdm_socket /tmp/.s.PGSQL.*
 978 rm -rf /tmp/.X*-unix /tmp/.ICE-unix /tmp/.font-unix /tmp/hsperfdata_* \
 979         /tmp/kde-* /tmp/ksocket-* /tmp/mc-* /tmp/mcop-* /tmp/orbit-* \
 980         /tmp/scrollkeeper-* /tmp/ssh-*
 981
 982 {
 983 # Clean up utmp/wtmp
 984 rm -f /var/run/utmpx
 985 > /var/run/utmp
 986 if [ -e /var/log/wtmpx ]; then
 987         if [ -e /var/log/wtmp ]; then
 988                 rm -f /var/log/wtmpx
 989         else
 990                 mv /var/log/wtmpx /var/log/wtmp
 991         fi
 992 fi
 993 touch /var/log/wtmp
 994 chown root:utmp /var/run/utmp /var/log/wtmp
 995 chmod 0664 /var/run/utmp /var/log/wtmp
 996
 997 # Clean /tmp
 998 if is_yes "$CLEAN_TMP" && ! is_fsmounted tmpfs /tmp; then
 999         LC_ALL=C rm -rf /tmp/* /tmp/.[a-zA-Z0-9]*
1000 fi
1001
1002 # System protected dirs
1003 mkdir -m 1777 -p /tmp/.ICE-unix > /dev/null 2>&1
1004 chown root:root /tmp/.ICE-unix
1005 is_yes "$SELINUX" && restorecon /tmp/.ICE-unix >/dev/null 2>&1
1006
1007 if ! is_yes "$VSERVER"; then
1008         run_cmd "Enabling swap space" true
1009         # Right, now turn on swap in case we swap to files
1010         swapon -a >/dev/null 2>&1
1011         emit --no-wait all-swaps
1012
1013         # If a SCSI tape has been detected, load the st module unconditionally
1014         # since many SCSI tapes don't deal well with st being loaded and unloaded
1015         if [ -f /proc/scsi/scsi ] && grep -q 'Type:   Sequential-Access' /proc/scsi/scsi 2>/dev/null ; then
1016                 if grep -qv ' 9 st' /proc/devices 2>/dev/null; then
1017                         if [ -n "$USEMODULES" ] ; then
1018                                 # Try to load the module. If it fails, ignore it...
1019                                 insmod -p st >/dev/null 2>&1 && modprobe -s st
1020                         fi
1021                 fi
1022         fi
1023
1024         # Now that we have all of our basic modules loaded and the kernel going,
1025         # let's dump the syslog ring somewhere so we can find it later
1026         dmesg --raw > /var/log/dmesg
1027         i=5
1028         while [ $i -ge 0 ]; do
1029                 if [ -f /var/log/dmesg.$i ]; then
1030                         chmod 0600 /var/log/dmesg.$i
1031                         mv -f /var/log/dmesg.$i /var/log/dmesg.$(($i+1))
1032                 fi
1033                 i=$(($i-1))
1034         done
1035         cp -f /var/log/dmesg /var/log/dmesg.0
1036         chmod 0600 /var/log/dmesg /var/log/dmesg.0
1037 else
1038         emit --no-wait all-swaps
1039 fi
1040
1041 if ! is_no "$RC_PROMPT"; then
1042         while :; do
1043                 pid=$(/sbin/pidof getkey)
1044                 [ -n "$pid" -o -e /var/run/getkey_done ] && break
1045                 usleep 100000
1046         done
1047         [ -n "$pid" ] && kill -TERM "$pid" >/dev/null 2>&1
1048 fi
1049 } &
1050
1051 # /proc extra check if the background process we just spawned is still running,
1052 # as in case of vserver bootup it finishes quite instantly.
1053 if ! is_no "$RC_PROMPT" && [ -d /proc/$! ]; then
1054         /sbin/getkey i && touch /var/run/confirm
1055         touch /var/run/getkey_done
1056 fi
1057 wait
1058 if ! is_no "$RC_PROMPT"; then
1059         rm -f /var/run/getkey_done
1060 fi
1061 echo
1062
1063 emit --no-wait pld.sysinit-done
1064