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