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                 nousb)
  68                         nousb=1
  69                 ;;
  70                 nohdparm)
  71                         nohdparm=1
  72                 ;;
  73                 fastboot)
  74                         fastboot=1
  75                 ;;
  76                 nopnp)
  77                         nopnp=1
  78                 ;;
  79                 nomodules)
  80                         nomodules=1
  81                 ;;
  82                 nofirewire)
  83                         nofirewire=1
  84                 ;;
  85                 nofsck)
  86                         nofsck=1
  87                 ;;
  88                 esac
  89         done
  90 }
  91
  92 disable_selinux() {
  93         local _d selinuxfs _t _r
  94
  95         while read _d selinuxfs _t _r; do
  96                 [ "$_t" = "selinuxfs" ] && break
  97         done </proc/mounts
  98         echo "*** Warning -- SELinux is active"
  99         echo "*** Disabling security enforcement for system recovery."
 100         echo "*** Run 'setenforce 1' to reenable."
 101         echo "0" > $selinuxfs/enforce
 102 }
 103
 104 relabel_selinux() {
 105         local _d selinuxfs _t _r
 106
 107         while read _d selinuxfs _t _r; do
 108                 [ "$_t" = "selinuxfs" ] && break
 109         done </proc/mounts
 110         echo "
 111          *** Warning -- SELinux relabel is required. ***
 112          *** Disabling security enforcement.         ***
 113          *** Relabeling could take a very long time, ***
 114          *** depending on file system size.          ***
 115          "
 116         echo "0" > $selinuxfs/enforce
 117         /sbin/fixfiles -F relabel > /dev/null 2>&1
 118         rm -f /.autorelabel
 119         echo "*** Enabling security enforcement.         ***"
 120         echo $SELINUX > $selinuxfs/enforce
 121 }
 122
 123 # Remove duplicate entries from mtab (for vserver guest use only)
 124 clean_vserver_mtab() {
 125         > /etc/mtab.clean
 126         while read device mountpoint line; do
 127                 grep -qs "$mountpoint" /etc/mtab.clean || \
 128                         echo "$device $mountpoint $line" >> /etc/mtab.clean
 129         done < /etc/mtab
 130         cat /etc/mtab.clean > /etc/mtab
 131         rm -f /etc/mtab.clean
 132 }
 133
 134 # Loads modules from /etc/modules, /etc/modules.X.Y and /etc/modules.X.Y.Z
 135 load_kernel_modules() {
 136         local modules_file=$1
 137         local _x _y _z v v1 old_IFS kernel kerneleq
 138         {
 139                 read _x _y v _z
 140                 old_IFS=$IFS
 141                 # strip _* or -* from versions like: "2.6.25_vanilla-1", "2.6.25-1"
 142                 IFS='_-'
 143                 set -- $v
 144                 v1=${1}
 145                 IFS='.'
 146                 set -- $v1
 147                 IFS=$old_IFS
 148
 149                 kernel="$1.$2"
 150                 kerneleq="$1.$2.$3"
 151         } < /proc/version
 152
 153         local module args
 154         # Loop over every line in modules file
 155         ( \
 156                 grep -hvE '^(#|[[:blank:]]*$)' /etc/$modules_file /etc/$modules_file.$kernel /etc/$modules_file.$kerneleq 2>/dev/null
 157                 echo '' # make sure there is a LF at the end
 158         ) | while read module args; do
 159                 [ -z "$module" ] && continue
 160                 # strip comments
 161                 args=${args%%#*}
 162                 show "Loading %s kernel module(s)" "$module"
 163                 busy
 164                 modprobe -s $module -- $args && ok || fail
 165         done
 166 }
 167
 168 check_root_fs() {
 169         show "Checking root filesystem"; started
 170         initlog -c "fsck -C -T -a $fsckoptions /"
 171         rc=$?
 172
 173         # A return of 4 or higher means there were serious problems.
 174         if [ $rc -gt 3 ]; then
 175                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 176                 # don't use '\n' in nls macro !
 177                 echo
 178                 echo
 179                 nls "*** An error occurred during the file system check."
 180                 nls "*** Dropping you to a shell; the system will reboot"
 181                 nls "*** when you leave the shell."
 182                 echo
 183
 184                 PS1="$(nls '(Repair filesystem)# ')"; export PS1
 185                 [ "$SELINUX" = "1" ] && disable_selinux
 186                 if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 187                         /sbin/sulogin
 188                 else
 189                         /bin/sh
 190                 fi
 191
 192                 run_cmd "Unmounting file systems" umount -a
 193                 mount -n -o remount,ro /
 194                 run_cmd "Automatic reboot in progress" reboot
 195         # A return of 2 or 3 means that filesystem was repaired but we need
 196         # to reboot.
 197         elif [ "$rc" = "2" -o "$rc" = "3" ]; then
 198                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 199                 echo
 200                 nls "*** Filesystem was repaired but system needs to be"
 201                 nls "*** rebooted before mounting it."
 202                 nls "*** REBOOTING ***"
 203                 echo
 204
 205                 run_cmd "Unmounting file systems" umount -a
 206                 mount -n -o remount,ro /
 207                 run_cmd "Automatic reboot in progress" reboot
 208         elif [ "$rc" = "1" ]; then
 209                 _RUN_QUOTACHECK=1
 210         fi
 211 }
 212
 213 # boot logging to /var/log/boot.log. install showconsole package to get it.
 214 if ! is_no "$RC_BOOTLOG" && [ -x /sbin/blogd ]; then
 215         RC_BOOTLOG=1
 216 else
 217         RC_BOOTLOG=
 218 fi
 219
 220 if ! is_yes "$VSERVER"; then
 221         # we need /proc mounted before everything
 222         is_fsmounted proc /proc || mount -n /proc || mount -n -o gid=17,hidepid=2 -t proc /proc /proc
 223
 224         parse_cmdline
 225
 226         if [ -d /run ]; then
 227                 is_fsmounted tmpfs /run || mount -n -t tmpfs run /run
 228         fi
 229
 230         # Early sysctls
 231         sysctl -e -p /etc/sysctl.conf > /dev/null 2>&1
 232
 233         # sysfs is also needed before any other things (under kernel > 2.5)
 234         if grep -q sysfs /proc/filesystems 2>/dev/null; then
 235                 is_fsmounted sysfs /sys || mount -n -o gid=17 -t sysfs sysfs /sys
 236                 if grep -q securityfs /proc/filesystems 2>/dev/null; then
 237                         mount -n -o gid=17 -t securityfs securityfs /sys/kernel/security
 238                 fi
 239         fi
 240
 241         # selinux
 242         if grep -q selinuxfs /proc/filesystems 2>/dev/null && ! is_fsmounted selinuxfs /selinux; then
 243                 mount -n -o gid=17 -t selinuxfs selinuxfs /selinux
 244         fi
 245
 246         # PLD Linux LiveCD support
 247         if [ -x /etc/rc.d/rc.live ]; then
 248                 /etc/rc.d/rc.live
 249         fi
 250
 251         # Choose Hardware profile
 252         if [ -f /etc/sysconfig/hwprof ]; then
 253                 . /etc/sysconfig/hwprof
 254                 if is_yes "${HWPROFILES}" && [ -x /sbin/hwprofile -a -d /etc/sysconfig/hwprofiles/data ]; then
 255                         mount -n / -o rw,remount
 256                         /sbin/hwprofile -qf
 257                         mount -n / -o ro,remount
 258                 fi
 259         fi
 260
 261         # Disable splash when requested
 262         is_no "$BOOT_SPLASH" && [ -e /proc/splash ] && echo "0" > /proc/splash
 263
 264         # Check SELinux status
 265         selinuxfs=$(awk '/ selinuxfs / { print $2 }' /proc/mounts 2> /dev/null)
 266         SELINUX=
 267         if [ -n "$selinuxfs" ] && [ "$(cat /proc/self/attr/current)" != "kernel" ]; then
 268                 if [ -r $selinuxfs/enforce ] ; then
 269                         SELINUX=$(cat $selinuxfs/enforce)
 270                 else
 271                         # assume enforcing if you can't read it
 272                         SELINUX=1
 273                 fi
 274         fi
 275
 276         if [ -x /sbin/restorecon ] && is_fsmounted tmpfs /dev; then
 277                 /sbin/restorecon -R /dev 2>/dev/null
 278         fi
 279
 280         [ -z "${CONSOLETYPE}" ] && CONSOLETYPE="$(/sbin/consoletype)"
 281
 282         if [ "$CONSOLETYPE" = "vt" -a -x /sbin/setsysfont ]; then
 283                 /sbin/setsysfont
 284         fi
 285 fi
 286
 287
 288 # Print welcome message
 289 nls "\t\t\t%sPowered by %sPLD Linux Distribution%s" "$(termput setaf $CPOWEREDBY)" "$(termput setaf $CPLD)" "$(termput op)"
 290 if ! is_no "$RC_PROMPT"; then
 291         nls -n "\t\t  Press %sI%s to enter interactive startup" "$(termput setaf $CI)" "$(termput op)"
 292         echo
 293 fi
 294
 295 # Set the hostname
 296 if [ -z "${HOSTNAME}" ]; then
 297         show "$(nls 'Host:') $(hostname)"; ok
 298 else
 299         run_cmd "$(nls 'Host:') ${HOSTNAME}" hostname ${HOSTNAME}
 300 fi
 301
 302 # Set the NIS domain name
 303 if [ -n "$NISDOMAIN" ]; then
 304         run_cmd "$(nls 'NIS Domain:') ${NISDOMAIN}" domainname $NISDOMAIN
 305 else
 306         domainname ""
 307 fi
 308
 309 if ! is_yes "$VSERVER"; then
 310         # Set console loglevel
 311         if [ -n "$CONSOLE_LOGLEVEL" ]; then
 312                 dmesg -n $CONSOLE_LOGLEVEL
 313         fi
 314
 315         if ! is_no "$START_UDEV" && [ -x /sbin/start_udev ] && [[ "$container" != lxc* ]]; then
 316                 is_fsmounted devtmpfs /dev || mount -n -t devtmpfs devtmpfs /dev
 317                 load_kernel_modules modules.preudev
 318                 /sbin/start_udev
 319                 [ -x /sbin/initctl ] && /sbin/initctl -q start udev
 320         elif [ -x /lib/firmware/firmware-loader.sh ]; then
 321                 /sbin/sysctl -e -w kernel.hotplug=/lib/firmware/firmware-loader.sh > /dev/null 2>&1
 322         fi
 323
 324         # Unmount the initrd, if necessary
 325         if grep -q /initrd /proc/mounts 2>/dev/null && ! grep -q /initrd/loopfs /proc/mounts 2>/dev/null; then
 326                 umount /initrd/dev 2>/dev/null
 327                 umount /initrd
 328                 /sbin/blockdev --flushbufs /dev/ram0 >/dev/null 2>&1
 329         fi
 330
 331         # Start logging console output since we have all /dev stuff setup
 332         if [ "$RC_BOOTLOG" ]; then
 333                 /sbin/blogd
 334         fi
 335
 336         # Configure Linux kernel (initial configuration, some required modules still
 337         # may be missing).
 338         sysctl -e -p /etc/sysctl.conf > /dev/null 2>&1
 339
 340         # Check if timezone definition is available
 341         if [ -e /etc/localtime ] && [ -e /dev/rtc -o -e /dev/rtc0 ] ; then
 342                 if run_cmd "$(nls 'Setting clock')" hwclock --hctosys; then
 343                         show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
 344                 fi
 345         else
 346                 TIME_SETUP_DELAYED=yes
 347         fi
 348
 349         delay_cryptsetup=0
 350         if [ -f /etc/crypttab ] && ! is_empty_file /etc/crypttab; then
 351                 # XXX might need modules dep
 352                 # Device mapper & related initialization
 353                 if ! grep -qF device-mapper /proc/devices; then
 354                         modprobe -s dm-mod
 355                 fi
 356
 357                 . /etc/rc.d/init.d/cryptsetup
 358                 show "Starting disk encryption"
 359                 init_crypto 0
 360                 delay_cryptsetup=$?
 361                 [ $delay_cryptsetup = 0 ] && ok || fail
 362         fi
 363
 364         # Start up swapping
 365         run_cmd "Activating swap partitions" swapon -a -e
 366
 367         # Initialize USB controllers
 368         usb=0
 369         if [ -z "$nousb" ] && ! is_fsmounted usbfs /proc/bus/usb; then
 370                 aliases=$(modprobe_c | awk '/^alias[\t ]+usb-controller/ { print $3 }')
 371                 if [ -n "$aliases" -a "$aliases" != "off" ] ; then
 372                         modprobe -s usbcore
 373                         for alias in $aliases ; do
 374                                 [ "$alias" = "off" ] && continue
 375                                 run_cmd "$(nls 'Initializing USB controller') ($alias)" modprobe -s $alias
 376                         done
 377                         [ $? -eq 0 -a -n "$aliases" ] && usb=1
 378                 fi
 379                 if grep -iq "usb" /proc/devices 2>/dev/null ; then
 380                         usb=1
 381                 fi
 382         fi
 383
 384         if [ "$usb" = "1" -a -d /proc/bus/usb ] && ! is_fsmounted usbfs /proc/bus/usb ; then
 385                 run_cmd "Mounting USB filesystem" mount -n -t usbfs -o devgid=78,devmode=664 usbfs /proc/bus/usb
 386         fi
 387
 388         needusbstorage=
 389         if [ "$usb" = "1" ]; then
 390                 needusbstorage=$(cat /proc/bus/usb/devices 2>/dev/null | grep -e "^I.*Cls=08" 2>/dev/null)
 391                 if [ "$(kernelverser)" -lt "002006" ]; then
 392                         grep -Fq 'hid' /proc/bus/usb/drivers 2>/dev/null || run_cmd "Initializing USB HID interface" modprobe -s hid
 393                         mouseoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=02" 2>/dev/null)
 394                         kbdoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=01" 2>/dev/null)
 395                         if [ -n "$kbdoutput" ]; then
 396                                 run_cmd "Initializing USB keyboard" modprobe -s keybdev
 397                         fi
 398                         if [ -n "$mouseoutput" ]; then
 399                                 run_cmd "Initializing USB mouse" modprobe -s mousedev
 400                         fi
 401                 fi
 402         fi
 403
 404         # Setup hdparm thing (if exists and is needed)
 405         if [ -z "$nohdparm" ]; then
 406                 [ -x /etc/rc.d/rc.hdparm ] && /etc/rc.d/rc.hdparm
 407         fi
 408
 409         if [ -z "$fastboot" ] && [ -f /fastboot ]; then
 410                 fastboot=1
 411         fi
 412
 413         if [ -f /fsckoptions ]; then
 414                 fsckoptions=$(cat /fsckoptions)
 415         else
 416                 fsckoptions=''
 417         fi
 418
 419         if [ -f /forcefsck ]; then
 420                 fsckoptions="-f $fsckoptions"
 421         else
 422                 # Obey the fs_passno setting for / (see fstab(5))
 423                 # - find the / entry
 424                 # - make sure we have at least 6 fields
 425                 _ROOTFS_PASSNO=$(awk '($1 !~ /^#/ && $2 == "/" && NF >= 6) { print $6}' /etc/fstab)
 426         fi
 427
 428         _RUN_QUOTACHECK=0
 429         _ROOTFS_DEVICE=$(awk '($1 !~ /^#/ && $2 == "/" && NF >= 6) { print $1}' /etc/fstab)
 430         _ROOTFS_TYPE=$(awk '$2 == "/" && $3 != "rootfs" { print $3 }' /proc/mounts 2>/dev/null)
 431
 432         if [ -z "$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
 433                 check_root_fs
 434         fi
 435
 436         # set up pnp and kernel pnp
 437         if [ -z "$nopnp" ]; then
 438                 if ! is_no "$RUN_USERPNP" && [ -x /sbin/isapnp -a -f /etc/isapnp/isapnp.conf ]; then
 439                         run_cmd "Setting up ISA PNP devices (userspace pnp)" /sbin/isapnp /etc/isapnp/isapnp.conf
 440                 fi
 441                 if ! is_no "$RUN_KERNELPNP"; then
 442                         modprobe -s isa-pnp
 443                         if [ -e /proc/isapnp -a -f /etc/isapnp/isapnp-kernel.conf ]; then
 444                                 show "Setting up ISA PNP devices (kernelspace pnp)"; busy
 445                                 grep -v "^#" /etc/isapnp/isapnp-kernel.conf 2>/dev/null >/proc/isapnp && (deltext; ok) || (deltext; fail)
 446                         fi
 447                 fi
 448         fi
 449
 450         _ROOTFS_RO=$(awk '($1 !~ /^#/ && $2 == "/" && ($4 == "ro" || $4 ~ /,ro$/ || $4 ~ /^ro,/ || $4 ~ /,ro,/ ) && NF >= 6) { print "ro" }' /etc/fstab)
 451         # Remount the root filesystem read-write
 452         if [ -z "$_ROOTFS_RO" ]; then
 453                 run_cmd "Remounting root filesystem in rw mode" mount -n -o remount,rw /
 454         fi
 455
 456         # Update quotas if fsck was run on /
 457         if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
 458                 run_cmd "Checking root filesystem quotas" /sbin/quotacheck -vnug /
 459         fi
 460
 461         # Clean up SELinux labels
 462         if [ -n "$SELINUX" ]; then
 463                 for file in /etc/mtab /etc/cryptomtab /etc/ld.so.cache; do
 464                         [ -r $file ] && restorecon $file >/dev/null 2>&1
 465                 done
 466         fi
 467
 468         if [ "$delay_cryptsetup" != 0 ]; then
 469                 show "Starting disk encryption using the RNG"
 470                 init_crypto 1
 471                 delay_cryptsetup=$?
 472                 [ $delay_cryptsetup = 0 ] && ok || fail
 473         fi
 474 else
 475         # Start logging console output since we have all /dev stuff setup
 476         if [ "$RC_BOOTLOG" ]; then
 477                 /sbin/blogd -q
 478         fi
 479 fi
 480
 481 # Remove stale backups
 482 rm -f /etc/mtab~ /etc/mtab~~ /etc/cryptomtab~ /etc/cryptomtab~~ >/dev/null 2>&1
 483
 484 # Remove /etc/nologin when starting system
 485 [ -f /etc/nologin.boot ] && rm -f /etc/nologin /etc/nologin.boot
 486
 487 if ! is_no "$DELAY_LOGIN" && [ ! -f /etc/nologin ]; then
 488         show "Enabling Delay Login"; busy
 489         echo > /etc/nologin
 490         nls "System bootup in progress - please wait" >> /etc/nologin
 491         echo >> /etc/nologin
 492         chmod 644 /etc/nologin
 493         cp -fp /etc/nologin /etc/nologin.boot
 494         ok
 495 fi
 496
 497 # The root filesystem is now read-write, so we can now log via
 498 # syslog() directly...
 499 if [ -n "$IN_INITLOG" ]; then
 500         IN_INITLOG=""
 501 fi
 502
 503 if ! is_yes "$VSERVER"; then
 504         # Clear mtab
 505         > /etc/mtab
 506         [ -f /etc/cryptomtab ] && > /etc/cryptomtab
 507
 508         # Enter root, /proc, /sys and other into mtab.
 509         mount -f / 2> /dev/null
 510         mount -f /proc 2> /dev/null
 511         if is_fsmounted devtmpfs /dev; then
 512                 mount -f -t devtmpfs devtmpfs /dev 2> /dev/null
 513         fi
 514         if is_fsmounted tmpfs /run; then
 515                 mount -f -t tmpfs run /run 2> /dev/null
 516         fi
 517
 518         if is_fsmounted usbfs /proc/bus/usb; then
 519                 mount -f -t usbfs -o devgid=78,devmode=664 usbfs /proc/bus/usb 2> /dev/null
 520         fi
 521
 522         if is_fsmounted sysfs /sys; then
 523                 mount -f -t sysfs sysfs /sys 2> /dev/null
 524                 if is_fsmounted securityfs /sys/kernel/security ; then
 525                         mount -f -t securityfs securityfs /sys/kernel/security 2> /dev/null
 526                 fi
 527         fi
 528
 529         if is_fsmounted selinuxfs /selinux; then
 530                 mount -f -t selinuxfs selinuxfs /selinux 2> /dev/null
 531         fi
 532
 533         emit --no-wait root-filesystem
 534         emit --no-wait virtual-filesystems
 535
 536         if [ ! -f /proc/modules ]; then
 537                 USEMODULES=
 538         elif [ -z "$nomodules" ]; then
 539                 USEMODULES=y
 540         else
 541                 USEMODULES=
 542         fi
 543
 544         uname_r=$(uname -r)
 545         # Adjust symlinks as necessary in /boot to keep system services from
 546         # spewing messages about mismatched System maps and so on.
 547         if ! is_no "$SET_SLINKS"; then
 548                 if [ -L /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
 549                         ln -s -f System.map-$uname_r /boot/System.map
 550                 fi
 551                 if [ ! -e /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
 552                         ln -s -f System.map-$uname_r /boot/System.map
 553                 fi
 554         fi
 555
 556         # Run depmod if RUN_DEPMOD != "no" and:
 557         # a) user requested or RUN_DEPMOD="";
 558         # b) modules.dep is missing
 559         if ! is_no "$RUN_DEPMOD" && [ -n "$USEMODULES" ]; then
 560                 if is_yes "$RUN_DEPMOD" || [ -z "$RUN_DEPMOD" ]; then
 561                         run_cmd "Finding module dependencies" depmod -a
 562                 elif [ "$RUN_DEPMOD" = "ifmissing" ] && [ ! -f /lib/modules/$uname_r/modules.dep ]; then
 563                         run_cmd "Finding module dependencies" depmod -A
 564                 fi
 565         fi
 566         unset uname_r
 567
 568         if [ -f /proc/sys/kernel/modprobe ]; then
 569                 if [ -n "$USEMODULES" ]; then
 570                         sysctl -w kernel.modprobe="/sbin/modprobe" >/dev/null 2>&1
 571                 else
 572                         # We used to set this to NULL, but that causes
 573                         # 'failed to exec' messages"
 574                         sysctl -w kernel.modprobe="/bin/true" >/dev/null 2>&1
 575                 fi
 576         fi
 577
 578         # Load usb storage here, to match most other things
 579         if [ -n "$needusbstorage" ]; then
 580                 modprobe -s usb-storage
 581         fi
 582
 583         # Load firewire devices
 584         if [ -z "$nofirewire" ]; then
 585                 aliases=$(modprobe_c | awk '/^alias ieee1394-controller/ { print $3 }')
 586                 if [ -n "$aliases" -a "$aliases" != "off" ] ; then
 587                         for alias in $aliases ; do
 588                                 [ "$alias" = "off" ] && continue
 589                                 run_cmd "$(nls 'Initializing firewire controller') ($alias)" modprobe $alias
 590                         done
 591                         grep -E "SBP2" /proc/bus/ieee1394/devices 2>/dev/null && modprobe -s sbp2
 592                 fi
 593         fi
 594
 595         # Load sound modules if they need persistent DMA buffers
 596         if modprobe_c | grep -q "^options sound dmabuf=1"; then
 597                 RETURN=0
 598                 alias=$(modprobe_c | grep -sE "^alias[[:space:]]+sound[[:space:]]+" 2>/dev/null | awk '{ print $3 }')
 599                 if [ -n "$alias" -a "$alias" != "off" ] ; then
 600                         run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
 601                         RETURN=$?
 602                 fi
 603                 alias=$(modprobe_c | grep -sE "^alias[[:space:]]+sound-slot-0[[:space:]]+" 2>/dev/null | awk '{ print $3 }')
 604                 if [ -n "$alias" -a "$alias" != "off" ] ; then
 605                         run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
 606                         RETURN=$?
 607                 fi
 608         fi
 609
 610         # Load modules
 611         if ! use_upstart; then
 612                 load_kernel_modules modules
 613                 for f in /etc/modules-load.d/*.conf; do
 614                         # already loaded by implicit "modules" load
 615                         [ "${f##*/}" = "modules.conf" ] && continue
 616
 617                         [ -r $f ] || continue
 618                         load_kernel_modules ${f##/etc/}
 619                 done
 620         fi
 621
 622         if [ -x /sbin/multipath ] && ! is_no "$DM_MULTIPATH"; then
 623                 # first make nodes that were discarded due (possible) new /dev mount
 624                 modprobe -s dm-mod
 625                 /sbin/dmsetup mknodes
 626                 modprobe -s dm-multipath
 627                 run_cmd "Activating dm-multipath" /sbin/multipath -v 0
 628                 /sbin/dmsetup ls --target multipath --exec '/sbin/kpartx -a -p p'
 629         fi
 630
 631         if [ -x /sbin/dmraid ]; then
 632                 run_cmd "Activating ATARAID devices" /sbin/dmraid -ay
 633         fi
 634
 635         # Find and activate volume groups:
 636         # EVMS
 637         if [ -x /sbin/evms_activate ]; then
 638                 if [ "$(kernelverser)" -lt "002006" ]; then
 639                         # Linux 2.4 core modules
 640                         modprobe -s evms
 641                         modprobe -s evms_passthru
 642                         modprobe -s ldev_mgr
 643                         modprobe -s dos_part
 644                 else
 645                         # Linux 2.6 core module
 646                         modprobe -s evmscore
 647                 fi
 648
 649                 is_yes "$EVMS_GUID_PTABLE" && modprobe -s gpt_part
 650                 is_yes "$EVMS_LVM" && modprobe -s lvm_vge
 651                 is_yes "$EVMS_AIX" && modprobe -s AIXlvm_vge
 652                 is_yes "$EVMS_OS2" && modprobe -s os2lvm_vge
 653                 run_cmd "Discovering EVMS volumes" /sbin/evms_activate
 654                 if is_yes "$EVMS_LVM" && is_yes "$EVMS_LVM_COMPAT_NODES" ; then
 655                         # Link nodes for compatibility with LVM
 656                         if [ "$(echo /dev/evms/lvm/*)" != '/dev/evms/lvm/*' ] ; then
 657                                 ln -s /dev/evms/lvm/* /dev
 658                         fi
 659                 fi
 660         fi
 661
 662         # LVM (keep in sync with LVM starting after RAID run!)
 663         if ! is_no "$LVM2" && [ -x /sbin/vgscan -a -x /sbin/vgchange ] || is_yes "$EVMS_LVM"; then
 664                 if is_no "$LVM2"; then
 665                         lvmversion=$(LC_ALL=C /sbin/vgchange --version 2>/dev/null | awk '/LVM version:/{if ($3 >= 2) print "2"}')
 666                 else
 667                         lvmversion=2
 668                 fi
 669                 if [ "$lvmversion" = "1" ] ; then
 670                         modprobe -s lvm-mod
 671                         lvmignorelocking=""
 672                         lvmsysinit=""
 673                 elif [ "$lvmversion" = "2" ] ; then
 674                         modprobe -s dm-mod
 675                         lvmignorelocking="--ignorelockingfailure"
 676                         lvmsysinit="--sysinit"
 677                 else
 678                         modprobe -s lvm-mod
 679                         # device mapper (2.5+ and patched 2.4)
 680                         modprobe -s dm-mod
 681                         lvmignorelocking=""
 682                         lvmsysinit=""
 683                 fi
 684
 685                 run_cmd "Scanning for LVM volume groups" /sbin/vgscan $lvmignorelocking
 686                 run_cmd "Activating LVM volume groups" /sbin/vgchange -a y $lvmsysinit
 687                 if [ "$lvmversion" = "2" ]; then
 688                         /sbin/vgmknodes $lvmignorelocking
 689                         # display VG statistics
 690                         /sbin/vgdisplay -s $lvmignorelocking
 691                 fi
 692         fi
 693
 694         if [ "$delay_cryptsetup" != 0 ]; then
 695                 show "Starting disk encryption"
 696                 init_crypto 1
 697                 delay_cryptsetup=$?
 698                 [ $delay_cryptsetup = 0 ] && ok || fail
 699         fi
 700
 701         # Add raid devices
 702         if [ -x /sbin/mdadm -a -f /etc/mdadm.conf ] || [ -f /etc/raidtab ]; then
 703                 modprobe -s md
 704                 if [ -f /proc/mdstat ]; then
 705                         goraidtab=1
 706                         golvm=0
 707                         rc=0
 708                         if [ -x /sbin/mdadm -a -f /etc/mdadm.conf ]; then
 709                                 if grep -qE "^([[:blank:]]|)ARRAY[[:blank:]]" /etc/mdadm.conf 2>/dev/null; then
 710                                         show "Starting up RAID devices"; busy
 711                                         /sbin/mdadm --assemble --scan --auto=yes
 712                                         rc=$?
 713                                         if [ "$rc" -eq 0 -o "$rc" -eq 2 ]; then
 714                                                 # rc is used later, too so set sane value
 715                                                 rc=0
 716                                                 deltext; ok
 717                                                 goraidtab=0
 718                                                 golvm=1
 719                                         else
 720                                                 deltext; fail
 721                                         fi
 722
 723                                 fi
 724                         fi
 725
 726                         if [ -f /etc/raidtab -a "$goraidtab" -eq 1 ]; then
 727                                 for i in $(awk '!/^#/ && /raiddev/{print $2}' /etc/raidtab 2>/dev/null); do
 728                                         golvm=1
 729                                         RAIDDEV=$(basename $i)
 730                                         RAIDSTAT=$(grep "^$RAIDDEV : active" /proc/mdstat 2>/dev/null)
 731                                         show "Starting up RAID device %s" $RAIDDEV
 732                                         busy
 733                                         if [ -z "$RAIDSTAT" ]; then
 734                                                 # Try raidstart first...if that fails then
 735                                                 # fall back to raid0run and if that fails too
 736                                                 # fall back to raidadd, raidrun.
 737                                                 RESULT=1
 738                                                 if [ -x /sbin/raidstart ]; then
 739                                                         /sbin/raidstart $i
 740                                                         RESULT=$?
 741                                                 fi
 742                                                 if [ $RESULT -gt 0 -a -x /sbin/raid0run ]; then
 743                                                         /sbin/raid0run $i
 744                                                         RESULT=$?
 745                                                 fi
 746                                                 if [ $RESULT -gt 0 -a -x /sbin/raidadd -a -x /sbin/raidrun ]; then
 747                                                         /sbin/raidadd $i
 748                                                         /sbin/raidrun $i
 749                                                         RESULT=$?
 750                                                 fi
 751                                                 if [ $RESULT -gt 0 ]; then
 752                                                         rc=1
 753                                                         fail
 754                                                 else
 755                                                         ok
 756                                                 fi
 757                                         else
 758                                                 ok
 759                                         fi
 760                                 done
 761                         fi
 762
 763                         # A non-zero return means there were problems
 764                         if [ $rc -gt 0 ]; then
 765                                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 766                                 show "Starting up RAID devices"; fail
 767                                 echo
 768                                 echo
 769                                 nls "*** An error occurred during the RAID startup."
 770                                 nls "*** Dropping you to a shell; the system will reboot"
 771                                 nls "*** when you leave the shell."
 772                                 echo
 773
 774                                 PS1="$(nls '(RAID Repair)# ')"; export PS1
 775                                 [ "$SELINUX" = "1" ] && disable_selinux
 776                                 if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 777                                         /sbin/sulogin
 778                                 else
 779                                         /bin/sh
 780                                 fi
 781
 782                                 run_cmd "Unmounting file systems" umount -a
 783                                 run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 784                                 run_cmd "Automatic reboot in progress" reboot
 785                         fi
 786                         # LVM on RAID (keep in sync with LVM setting few lines above)
 787                         if [ "$golvm" -eq "1" ]; then
 788                                 if [ -x /sbin/vgscan -a -x /sbin/vgchange ]; then
 789                                         run_cmd "Scanning for LVM volume groups (on RAID)" /sbin/vgscan $lvmignorelocking
 790                                         run_cmd "Activating LVM volume groups (on RAID)" /sbin/vgchange -a y $lvmsysinit
 791                                         [ "$lvmversion" = "2" ] && /sbin/vgmknodes
 792                                 fi
 793                         fi
 794                         show "Starting up RAID devices"; ok
 795                 fi
 796         fi
 797
 798         _RUN_QUOTACHECK=0
 799         # Check filesystems
 800         if [ -z "$fastboot" ] && [ -z "$nofsck" ]; then
 801                 rc_splash "fsck start"
 802                 show "Checking filesystems"; started
 803                 initlog -c "fsck -C -T -R -A -a -P $fsckoptions"
 804
 805                 rc=$?
 806
 807                 # A return of 2 or higher means there were serious problems
 808                 if [ $rc -gt 1 ]; then
 809                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 810                         echo
 811                         echo
 812                         nls "*** An error occurred during the file system check."
 813                         nls "*** Dropping you to a shell; the system will reboot"
 814                         nls "*** when you leave the shell."
 815                         echo
 816
 817                         PS1="$(nls '(Repair filesystem)# ')"; export PS1
 818                         [ "$SELINUX" = "1" ] && disable_selinux
 819                         if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 820                                 /sbin/sulogin
 821                         else
 822                                 /bin/sh
 823                         fi
 824
 825                         run_cmd "Unmounting file systems" umount -a
 826                         run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 827                         run_cmd "Automatic reboot in progress" reboot
 828                 elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
 829                         _RUN_QUOTACHECK=1
 830                 fi
 831                 rc_splash "fsck stop"
 832         fi
 833
 834         # Mount all other filesystems (except for NFS and /proc, which is already
 835         # mounted). Contrary to standard usage,
 836         # filesystems are NOT unmounted in single user mode.
 837
 838         run_cmd "Mounting local filesystems" mount -a -t nonfs,nfs4,smbfs,ncpfs,proc,cifs -O no_netdev
 839
 840         # now we have /usr mounted, recheck if we have gettext and tput available.
 841         if is_no "$TPUT"; then
 842                 GETTEXT=
 843                 TPUT=
 844                 rc_gettext_init
 845         fi
 846
 847         # Now do some workaround - encrypted filesystems couldn't have been fsck-ed
 848         # before mount - that's where the password is entered.
 849         # mount is buggy - when remounting loopback filesystem, loop=XXX
 850         # option is removed from /etc/mtab
 851         if [ -z "$fastboot" ] && grep "^[^#].*encryption=" /etc/fstab 2>/dev/null | grep -v -q "noauto" 2>/dev/null; then
 852                 show "Checking encrypted filesystems"; started
 853                 LOOPLIST="$(LC_ALL=C awk '
 854                 FILENAME=="/proc/mounts" {
 855                         TAB[$2]=$1;
 856                 }
 857                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 858                         if ($2 in TAB){print TAB[$2];}
 859                 }
 860                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 861                         if ($2 in TAB){print TAB[$2];}
 862                         sub("loop(=[^,]*)?","loop=" TAB[$2] ",ro",$4);
 863                         cmd="mount " $2 " -o remount," $4;
 864                         system(cmd);
 865                 }
 866                 ' /proc/mounts /etc/fstab)"
 867                 initlog -c "fsck -T -C -a $fsckoptions $LOOPLIST"
 868                 rc=$?
 869
 870                 # A return of 2 or higher means there were serious problems.
 871                 if [ $rc -gt 1 ]; then
 872                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 873                         echo
 874                         echo
 875                         nls "*** An error occurred during the file system check."
 876                         nls "*** Dropping you to a shell; the system will reboot"
 877                         nls "*** when you leave the shell."
 878                         echo
 879
 880                         PS1="$(nls '(Repair filesystem)# ')"; export PS1
 881                         [ "$SELINUX" = "1" ] && disable_selinux
 882                         if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 883                                 /sbin/sulogin
 884                         else
 885                                 /bin/sh
 886                         fi
 887
 888                         run_cmd "Unmounting file systems" umount -a
 889                         run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 890                         run_cmd "Automatic reboot in progress" reboot
 891                 elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
 892                         _RUN_QUOTACHECK=1
 893                 fi
 894
 895                 show "Remounting encrypted filesystems back in rw mode"; busy
 896                 LC_ALL=C awk '
 897                 FILENAME=="/proc/mounts" {
 898                         TAB[$2]=$1;
 899                 }
 900                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 901                         sub("loop(=[^,]*)?","loop=" TAB[$2] ",rw",$4);
 902                         cmd="mount " $2 " -o remount," $4;
 903                         system(cmd);
 904                 }
 905                 ' /proc/mounts /etc/fstab
 906                 ok
 907         fi
 908
 909         # /var/log should be writable now, so start saving the boot output
 910         if [ "$RC_BOOTLOG" ]; then
 911                 echo > /var/log/boot.log
 912                 killall -IO blogd
 913         fi
 914
 915         if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
 916                 run_cmd "Checking filesystem quotas" /sbin/quotacheck -vnugRa
 917         fi
 918
 919         # Turn on quota
 920         if [ -x /sbin/quotaon ]; then
 921                 run_cmd "Turning on quotas for local filesystems" /sbin/quotaon -aug
 922         fi
 923
 924         emit --no-wait local-filesystems
 925
 926         # FIXME: this should be delayed until remote filesystems are mounted,
 927         #        especialy when /usr or other standard fs is remote
 928         emit --no-wait filesystem
 929
 930         # Turn on process accounting
 931         if [ -x /etc/rc.d/rc.acct ]; then
 932                 /etc/rc.d/rc.acct start
 933         fi
 934
 935         # Set the clock if timezone definition wasn't available (eg. /usr not mounted)
 936         if is_yes "$TIME_SETUP_DELAYED" && [ -e /dev/rtc -o -e /dev/rtc0 ]; then
 937                 if run_cmd "$(nls 'Setting clock')" hwclock --hctosys; then
 938                         show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
 939                 fi
 940         fi
 941
 942         # Initialize the serial ports
 943         if [ -f /etc/rc.d/rc.serial ]; then
 944                 . /etc/rc.d/rc.serial
 945         fi
 946
 947         if [ -f /proc/sys/kernel/panic -a -n "$PANIC_REBOOT_TIME" -a "$PANIC_REBOOT_TIME" -gt "0" ]; then
 948                 show 'Setting %s seconds for kernel reboot after panic' "$PANIC_REBOOT_TIME"; busy
 949                 # NOTE: you should use /etc/sysctl.conf instead
 950                 if sysctl -w kernel.panic=$PANIC_REBOOT_TIME >/dev/null 2>&1; then ok; else fail; fi
 951         fi
 952
 953         # ... and here finish configuring parameters
 954         sysctl -e -p /etc/sysctl.conf > /dev/null 2>&1
 955 else
 956         emit --no-wait root-filesystem
 957         emit --no-wait virtual-filesystems
 958         emit --no-wait local-filesystems
 959         emit --no-wait filesystem
 960
 961         # /var/log should be writable now, so start saving the boot output
 962         if [ "$RC_BOOTLOG" ]; then
 963                 echo > /var/log/boot.log
 964                 killall -IO blogd
 965         fi
 966
 967         clean_vserver_mtab
 968 fi
 969
 970
 971 [ -n "$SELINUX" ] && [ -f /.autorelabel ] && relabel_selinux
 972
 973 # Clean up /.
 974 rm -f /fastboot /fsckoptions /forcefsck /halt /poweroff >/dev/null 2>&1
 975
 976 # Clean up /var
 977 # /usr could be still not mounted if it is on NFS.
 978 for afile in /var/lock/* /var/run/*; do
 979         bafile=${afile##*/}
 980         if [ -d "$afile" ]; then
 981                 case $bafile in
 982                 news|sudo|mon|cvs)
 983                         ;;
 984                 *)
 985                         echo $afile/* | xargs rm -rf
 986                         ;;
 987                 esac
 988         else
 989                 [ "$bafile" != "hwprofile" -a "$bafile" != "random-seed" ] && rm -f $afile 2> /dev/null
 990         fi
 991 done
 992
 993 # Delete stale files
 994 rm -f /var/lib/rpm/__db* /var/spool/postoffice/.pid.* /tmp/.X*-lock \
 995         /tmp/.lock.* /tmp/.gdm_socket /tmp/.s.PGSQL.*
 996 rm -rf /tmp/.X*-unix /tmp/.ICE-unix /tmp/.font-unix /tmp/hsperfdata_* \
 997         /tmp/kde-* /tmp/ksocket-* /tmp/mc-* /tmp/mcop-* /tmp/orbit-* \
 998         /tmp/scrollkeeper-* /tmp/ssh-*
 999
1000 {
1001 # Clean up utmp/wtmp
1002 if ! is_no "$NEED_XFILES"; then
1003         > /var/run/utmpx
1004         touch /var/log/wtmpx
1005         chown root:utmp /var/run/utmpx /var/log/wtmpx
1006         chmod 0664 /var/run/utmpx /var/log/wtmpx
1007 else
1008         > /var/run/utmp
1009         touch /var/log/wtmp
1010         chown root:utmp /var/run/utmp /var/log/wtmp
1011         chmod 0664 /var/run/utmp /var/log/wtmp
1012 fi
1013
1014 # Clean /tmp
1015 if is_yes "$CLEAN_TMP" && ! is_fsmounted tmpfs /tmp; then
1016         LC_ALL=C rm -rf /tmp/* /tmp/.[a-zA-Z0-9]*
1017 fi
1018
1019 # System protected dirs
1020 mkdir -m 1777 -p /tmp/.ICE-unix > /dev/null 2>&1
1021 chown root:root /tmp/.ICE-unix
1022 [ -n "$SELINUX" ] && restorecon /tmp/.ICE-unix >/dev/null 2>&1
1023
1024 if ! is_yes "$VSERVER"; then
1025         run_cmd "Enabling swap space" true
1026         # Right, now turn on swap in case we swap to files
1027         swapon -a >/dev/null 2>&1
1028         emit --no-wait all-swaps
1029
1030         # If a SCSI tape has been detected, load the st module unconditionally
1031         # since many SCSI tapes don't deal well with st being loaded and unloaded
1032         if [ -f /proc/scsi/scsi ] && grep -q 'Type:   Sequential-Access' /proc/scsi/scsi 2>/dev/null ; then
1033                 if grep -qv ' 9 st' /proc/devices 2>/dev/null; then
1034                         if [ -n "$USEMODULES" ] ; then
1035                                 # Try to load the module. If it fails, ignore it...
1036                                 insmod -p st >/dev/null 2>&1 && modprobe -s st
1037                         fi
1038                 fi
1039         fi
1040
1041         # Now that we have all of our basic modules loaded and the kernel going,
1042         # let's dump the syslog ring somewhere so we can find it later
1043         dmesg --raw > /var/log/dmesg
1044         i=5
1045         while [ $i -ge 0 ]; do
1046                 if [ -f /var/log/dmesg.$i ]; then
1047                         chmod 0600 /var/log/dmesg.$i
1048                         mv -f /var/log/dmesg.$i /var/log/dmesg.$(($i+1))
1049                 fi
1050                 i=$(($i-1))
1051         done
1052         cp -f /var/log/dmesg /var/log/dmesg.0
1053         chmod 0600 /var/log/dmesg /var/log/dmesg.0
1054 else
1055         emit --no-wait all-swaps
1056 fi
1057
1058 if ! is_no "$RC_PROMPT"; then
1059         while :; do
1060                 pid=$(/sbin/pidof getkey)
1061                 [ -n "$pid" -o -e /var/run/getkey_done ] && break
1062                 usleep 100000
1063         done
1064         [ -n "$pid" ] && kill -TERM "$pid" >/dev/null 2>&1
1065 fi
1066 } &
1067
1068 # /proc extra check if the background process we just spawned is still running,
1069 # as in case of vserver bootup it finishes quite instantly.
1070 if ! is_no "$RC_PROMPT" && [ -d /proc/$! ]; then
1071         /sbin/getkey i && touch /var/run/confirm
1072         touch /var/run/getkey_done
1073 fi
1074 wait
1075 if ! is_no "$RC_PROMPT"; then
1076         rm -f /var/run/getkey_done
1077 fi
1078 echo
1079
1080 emit --no-wait pld.sysinit-done
1081