rc.d/rc.sysinit

   1 #!/bin/sh
   2 #
   3 # /etc/rc.d/rc.sysinit - run once at boot time
   4 # $Id$
   5 #
   6 # Taken in part from Miquel van Smoorenburg's bcheckrc.
   7 #
   8
   9 # reasonable start values for bootsplash progress.
  10 export progress=0
  11 export sscripts=45
  12 export kscripts=45
  13
  14 # NLS
  15 if [ -r /etc/sysconfig/i18n ]; then
  16         . /etc/sysconfig/i18n
  17         [ -n "$LANG" ] && export LANG || unset LANG
  18         [ -n "$LC_CTYPE" ] && export LC_CTYPE || unset LC_CTYPE
  19         [ -n "$LC_COLLATE" ] && export LC_COLLATE || unset LC_COLLATE
  20         [ -n "$LC_MESSAGES" ] && export LC_MESSAGES || unset LC_MESSAGES
  21         [ -n "$LC_NUMERIC" ] && export LC_NUMERIC || unset LC_NUMERIC
  22         [ -n "$LC_MONETARY" ] && export LC_MONETARY || unset LC_MONETARY
  23         [ -n "$LC_TIME" ] && export LC_TIME || unset LC_TIME
  24         [ -n "$LC_ALL" ] && export LC_ALL || unset LC_ALL
  25         [ -n "$LANGUAGE" ] && export LANGUAGE || unset LANGUAGE
  26         [ -n "$LINGUAS" ] && export LINGUAS || unset LINGUAS
  27 fi
  28
  29 # Read network config data
  30 if [ -r /etc/sysconfig/network ]; then
  31         . /etc/sysconfig/network
  32 else
  33         NETWORKING=no
  34         HOSTNAME=localhost
  35 fi
  36
  37 CONSOLE_LOGLEVEL=1
  38
  39 # Read functions
  40 . /etc/rc.d/init.d/functions
  41
  42 disable_selinux() {
  43         local _d selinuxfs _t _r
  44
  45         while read _d selinuxfs _t _r; do
  46                 [ "$_t" = "selinuxfs" ] && break
  47         done </proc/mounts
  48         echo "*** Warning -- SELinux is active"
  49         echo "*** Disabling security enforcement for system recovery."
  50         echo "*** Run 'setenforce 1' to reenable."
  51         echo "0" > $selinuxfs/enforce
  52 }
  53
  54 relabel_selinux() {
  55         local _d selinuxfs _t _r
  56
  57         while read _d selinuxfs _t _r; do
  58                 [ "$_t" = "selinuxfs" ] && break
  59         done </proc/mounts
  60         echo "
  61          *** Warning -- SELinux relabel is required. ***
  62          *** Disabling security enforcement.         ***
  63          *** Relabeling could take a very long time, ***
  64          *** depending on file system size.          ***
  65          "
  66         echo "0" > $selinuxfs/enforce
  67         /sbin/fixfiles -F relabel > /dev/null 2>&1
  68         rm -f /.autorelabel
  69         echo "*** Enabling security enforcement.         ***"
  70         echo $SELINUX > $selinuxfs/enforce
  71 }
  72
  73 # Remove duplicate entries from mtab (for vserver guest use only)
  74 clean_vserver_mtab() {
  75         :>/etc/mtab.clean
  76         while read device mountpoint line; do
  77                 grep -qs "$mountpoint" /etc/mtab.clean || \
  78                         echo "$device $mountpoint $line" >> /etc/mtab.clean
  79         done < /etc/mtab
  80         cat /etc/mtab.clean > /etc/mtab
  81         rm -f /etc/mtab.clean
  82 }
  83
  84 # Loads modules from /etc/modules, /etc/modules.X.Y and /etc/modules.X.Y.Z
  85 load_kernel_modules() {
  86         local _x _y _z v v1 old_IFS kernel kerneleq
  87         {
  88                 read _x _y v _z
  89                 old_IFS=$IFS
  90                 # strip _* or -* from versions like: "2.6.25_vanilla-1", "2.6.25-1"
  91                 IFS='_-'
  92                 set -- $v
  93                 v1=${1}
  94                 IFS='.'
  95                 set -- $v1
  96                 IFS=$old_IFS
  97
  98                 kernel="$1.$2"
  99                 kerneleq="$1.$2.$3"
 100         } < /proc/version
 101
 102         local module args
 103         # Loop over every line in modules file
 104         ( \
 105                 grep -hvE '^(#|[[:blank:]]*$)' /etc/modules /etc/modules.$kernel /etc/modules.$kerneleq 2>/dev/null
 106                 echo '' # make sure there is a LF at the end
 107         ) | while read module args; do
 108                 [ -z "$module" ] && continue
 109                 # strip comments
 110                 args=${args%%#*}
 111                 modprobe -s $module -- $args
 112         done
 113 }
 114
 115 check_root_fs() {
 116         show "Checking root filesystem"; started
 117         initlog -c "fsck -C -T -a $fsckoptions /"
 118         rc=$?
 119
 120         # A return of 4 or higher means there were serious problems.
 121         if [ $rc -gt 3 ]; then
 122                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 123                 # don't use '\n' in nls macro !
 124                 echo
 125                 echo
 126                 nls "*** An error occurred during the file system check."
 127                 nls "*** Dropping you to a shell; the system will reboot"
 128                 nls "*** when you leave the shell."
 129                 echo
 130
 131                 PS1="$(nls '(Repair filesystem)# ')"; export PS1
 132                 [ "$SELINUX" = "1" ] && disable_selinux
 133                 if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 134                         /sbin/sulogin
 135                 else
 136                         /bin/sh
 137                 fi
 138
 139                 run_cmd "Unmounting file systems" umount -a
 140                 mount -n -o remount,ro /
 141                 run_cmd "Automatic reboot in progress" reboot
 142         # A return of 2 or 3 means that filesystem was repaired but we need
 143         # to reboot.
 144         elif [ "$rc" = "2" -o "$rc" = "3" ]; then
 145                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 146                 echo
 147                 nls "*** Filesystem was repaired but system needs to be"
 148                 nls "*** rebooted before mounting it."
 149                 nls "*** REBOOTING ***"
 150                 echo
 151
 152                 run_cmd "Unmounting file systems" umount -a
 153                 mount -n -o remount,ro /
 154                 run_cmd "Automatic reboot in progress" reboot
 155         elif [ "$rc" = "1" ]; then
 156                 _RUN_QUOTACHECK=1
 157         fi
 158 }
 159
 160 # boot logging to /var/log/boot.log. install showconsole package to get it.
 161 if [ -x /sbin/blogd ] && ! is_no "$RC_BOOTLOG"; then
 162         RC_BOOTLOG=1
 163 else
 164         RC_BOOTLOG=
 165 fi
 166
 167 if ! is_yes "$VSERVER" ; then
 168         if [ -d /run ]; then
 169                 is_fsmounted tmpfs /run || mount -n -t tmpfs run /run
 170         fi
 171
 172         # we need /proc mounted before everything
 173         is_fsmounted proc /proc || mount -n -o gid=17 -t proc /proc /proc
 174
 175         # Only read this once.
 176         cmdline=$(cat /proc/cmdline)
 177         if strstr "$cmdline" "pld.no-upstart" ; then
 178                 USE_UPSTART="no"
 179         fi
 180
 181         # sysfs is also needed before any other things (under kernel > 2.5)
 182         if grep -q sysfs /proc/filesystems 2>/dev/null ; then
 183                 is_fsmounted sysfs /sys || mount -n -o gid=17 -t sysfs sysfs /sys
 184                 if grep -q securityfs /proc/filesystems 2>/dev/null ; then
 185                         mount -n -o gid=17 -t securityfs securityfs /sys/kernel/security
 186                 fi
 187         fi
 188
 189         # selinux
 190         if grep -q selinuxfs /proc/filesystems 2>/dev/null && ! is_fsmounted selinuxfs /selinux; then
 191                 mount -n -o gid=17 -t selinuxfs selinuxfs /selinux
 192         fi
 193
 194         # PLD Linux LiveCD support
 195         if [ -x /etc/rc.d/rc.live ]; then
 196                 /etc/rc.d/rc.live
 197         fi
 198
 199         # Choose Hardware profile
 200         if [ -f /etc/sysconfig/hwprof ]; then
 201                 . /etc/sysconfig/hwprof
 202                 if is_yes "${HWPROFILES}" && [ -x /sbin/hwprofile -a -d /etc/sysconfig/hwprofiles/data ]; then
 203                         mount -n / -o rw,remount
 204                         /sbin/hwprofile -qf
 205                         mount -n / -o ro,remount
 206                 fi
 207         fi
 208
 209         # Disable splash when requested
 210         is_no "$BOOT_SPLASH" && [ -e /proc/splash ] && echo "0" > /proc/splash
 211
 212         # Check SELinux status
 213         selinuxfs=$(awk '/ selinuxfs / { print $2 }' /proc/mounts 2> /dev/null)
 214         SELINUX=
 215         if [ -n "$selinuxfs" ] && [ "$(cat /proc/self/attr/current)" != "kernel" ]; then
 216                 if [ -r $selinuxfs/enforce ] ; then
 217                         SELINUX=$(cat $selinuxfs/enforce)
 218                 else
 219                         # assume enforcing if you can't read it
 220                         SELINUX=1
 221                 fi
 222         fi
 223
 224         if [ -x /sbin/restorecon ] && is_fsmounted tmpfs /dev; then
 225                 /sbin/restorecon -R /dev 2>/dev/null
 226         fi
 227
 228         [ -z "${CONSOLETYPE}" ] && CONSOLETYPE="$(/sbin/consoletype)"
 229
 230         if [ "$CONSOLETYPE" = "vt" -a -x /sbin/setsysfont ]; then
 231                 /sbin/setsysfont
 232         fi
 233 fi
 234
 235
 236 # Print welcome message
 237 nls "\t\t\t%sPowered by %sPLD Linux Distribution%s" "$(termput setaf $CPOWEREDBY)" "$(termput setaf $CPLD)" "$(termput op)"
 238 if ! is_no "$RC_PROMPT"; then
 239         nls -n "\t\t  Press %sI%s to enter interactive startup" "$(termput setaf $CI)" "$(termput op)"
 240         echo
 241 fi
 242
 243 # Set the hostname
 244 if [ -z "${HOSTNAME}" ]; then
 245         show "$(nls 'Host:') $(hostname)" ; ok
 246 else
 247         run_cmd "$(nls 'Host:') ${HOSTNAME}" hostname ${HOSTNAME}
 248 fi
 249
 250 # Set the NIS domain name
 251 if [ -n "$NISDOMAIN" ]; then
 252         run_cmd "$(nls 'NIS Domain:') ${NISDOMAIN}" domainname $NISDOMAIN
 253 else
 254         domainname ""
 255 fi
 256
 257 if ! is_yes "$VSERVER"; then
 258         # Set console loglevel
 259         if [ -n "$CONSOLE_LOGLEVEL" ]; then
 260                 dmesg -n $CONSOLE_LOGLEVEL
 261         fi
 262
 263         if ! is_no "$START_UDEV" && [ -x /sbin/start_udev ]; then
 264                 /sbin/start_udev
 265                 [ -x /sbin/initctl ] && /sbin/initctl -q start udev
 266         elif [ -x /lib/firmware/firmware-loader.sh ]; then
 267                 /sbin/sysctl -e -w kernel.hotplug=/lib/firmware/firmware-loader.sh > /dev/null 2>&1
 268         fi
 269
 270         # Unmount the initrd, if necessary
 271         if grep -q /initrd /proc/mounts 2>/dev/null && ! grep -q /initrd/loopfs /proc/mounts 2>/dev/null; then
 272                 umount /initrd/dev 2>/dev/null
 273                 umount /initrd
 274                 /sbin/blockdev --flushbufs /dev/ram0 >/dev/null 2>&1
 275         fi
 276
 277         # Start logging console output since we have all /dev stuff setup
 278         if [ "$RC_BOOTLOG" ]; then
 279                 /sbin/blogd
 280         fi
 281
 282         # Configure Linux kernel (initial configuration, some required modules still
 283         # may be missing).
 284         sysctl -e -p /etc/sysctl.conf > /dev/null 2>&1
 285
 286         # Check if timezone definition is available
 287         if [ -e /etc/localtime ] && [ -e /dev/rtc -o -e /dev/rtc0 ] ; then
 288                 if run_cmd "$(nls 'Setting clock')" hwclock --hctosys; then
 289                         show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
 290                 fi
 291         else
 292                 TIME_SETUP_DELAYED=yes
 293         fi
 294
 295         delay_cryptsetup=0
 296         if [ -f /etc/crypttab ] && ! is_empty_file /etc/crypttab; then
 297                 # XXX might need modules dep
 298                 # Device mapper & related initialization
 299                 if ! grep -qF device-mapper /proc/devices; then
 300                         modprobe dm-mod
 301                 fi
 302
 303                 . /etc/rc.d/init.d/cryptsetup
 304                 show "Starting disk encryption"
 305                 init_crypto 0
 306                 delay_cryptsetup=$?
 307                 [ $delay_cryptsetup = 0 ] && ok || fail
 308         fi
 309
 310         # Start up swapping
 311         run_cmd "Activating swap partitions" swapon -a -e
 312
 313         # Initialize USB controllers
 314         usb=0
 315         if ! strstr "$cmdline" "nousb" && ! is_fsmounted usbfs /proc/bus/usb ; then
 316                 aliases=$(/sbin/modprobe -c | awk '/^alias[\t ]+usb-controller/ { print $3 }')
 317                 if [ -n "$aliases" -a "$aliases" != "off" ] ; then
 318                         /sbin/modprobe -s usbcore
 319                         for alias in $aliases ; do
 320                                 [ "$alias" = "off" ] && continue
 321                                 run_cmd "$(nls 'Initializing USB controller') ($alias)" /sbin/modprobe -s $alias
 322                         done
 323                         [ $? -eq 0 -a -n "$aliases" ] && usb=1
 324                 fi
 325                 if grep -iq "usb" /proc/devices 2>/dev/null ; then
 326                         usb=1
 327                 fi
 328         fi
 329
 330         if [ "$usb" = "1" ] && ! is_fsmounted usbfs /proc/bus/usb ; then
 331                 run_cmd "Mounting USB filesystem" mount -n -t usbfs -o devgid=78,devmode=664 usbfs /proc/bus/usb
 332         fi
 333
 334         needusbstorage=
 335         if [ "$usb" = "1" ]; then
 336                 needusbstorage=$(cat /proc/bus/usb/devices 2>/dev/null | grep -e "^I.*Cls=08" 2>/dev/null)
 337                 if [ "$(kernelverser)" -lt "002006" ]; then
 338                         grep -q 'hid' /proc/bus/usb/drivers 2>/dev/null || run_cmd "Initializing USB HID interface" modprobe hid 2> /dev/null
 339                         mouseoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=02" 2>/dev/null)
 340                         kbdoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=01" 2>/dev/null)
 341                         if [ -n "$kbdoutput" ]; then
 342                                 run_cmd "Initializing USB keyboard" modprobe keybdev
 343                         fi
 344                         if [ -n "$mouseoutput" ]; then
 345                                 run_cmd "Initializing USB mouse" modprobe mousedev
 346                         fi
 347                 fi
 348         fi
 349
 350         # Setup hdparm thing (if exists and is needed)
 351         if ! strstr "$cmdline" nohdparm; then
 352                 [ -x /etc/rc.d/rc.hdparm ] && /etc/rc.d/rc.hdparm
 353         fi
 354
 355         if [ -f /fastboot ] || strstr "$cmdline" "fastboot"; then
 356                 fastboot=yes
 357         else
 358                 fastboot=
 359         fi
 360
 361         if [ -f /fsckoptions ]; then
 362                 fsckoptions=$(cat /fsckoptions)
 363         else
 364                 fsckoptions=''
 365         fi
 366
 367         if [ -f /forcefsck ]; then
 368                 fsckoptions="-f $fsckoptions"
 369         else
 370                 # Obey the fs_passno setting for / (see fstab(5))
 371                 # - find the / entry
 372                 # - make sure we have at least 6 fields
 373                 _ROOTFS_PASSNO=$(awk '($1 !~ /^#/ && $2 == "/" && NF >= 6) { print $6}' /etc/fstab)
 374         fi
 375
 376         _RUN_QUOTACHECK=0
 377         _ROOTFS_DEVICE=$(awk '($1 !~ /^#/ && $2 == "/" && NF >= 6) { print $1}' /etc/fstab)
 378         _ROOTFS_TYPE=$(awk '$2 == "/" && $3 != "rootfs" { print $3 }' /proc/mounts 2>/dev/null)
 379
 380         if [ -z "$fastboot" -a "$_ROOTFS_TYPE" != "aufs" -a "$_ROOTFS_TYPE" != "nfs" -a "$_ROOTFS_TYPE" != "romfs" -a "$_ROOTFS_TYPE" != "squashfs" -a "$_ROOTFS_PASSNO" != 0 -a -e $_ROOTFS_DEVICE ]; then
 381                 check_root_fs
 382         fi
 383
 384         # Check for arguments
 385         if strstr "$cmdline" nopnp; then
 386                 PNP=
 387         else
 388                 PNP=yes
 389         fi
 390
 391         # set up pnp and kernel pnp
 392         if [ -n "$PNP" ]; then
 393                 if ! is_no "$RUN_USERPNP" && [ -x /sbin/isapnp -a -f /etc/isapnp/isapnp.conf ]; then
 394                         run_cmd "Setting up ISA PNP devices (userspace pnp)" /sbin/isapnp /etc/isapnp/isapnp.conf
 395                 fi
 396                 if ! is_no "$RUN_KERNELPNP"; then
 397                         /sbin/modprobe isa-pnp 2> /dev/null
 398                         if [ -e /proc/isapnp -a -f /etc/isapnp/isapnp-kernel.conf ]; then
 399                                 show "Setting up ISA PNP devices (kernelspace pnp)"; busy
 400                                 grep -v "^#" /etc/isapnp/isapnp-kernel.conf 2>/dev/null >/proc/isapnp && (deltext; ok) || (deltext; fail)
 401                         fi
 402                 fi
 403         fi
 404
 405         _ROOTFS_RO=$(awk '($1 !~ /^#/ && $2 == "/" && ($4 == "ro" || $4 ~ /,ro$/ || $4 ~ /^ro,/ || $4 ~ /,ro,/ ) && NF >= 6) { print "ro" }' /etc/fstab)
 406         # Remount the root filesystem read-write
 407         if [ -z "$_ROOTFS_RO" ]; then
 408                 run_cmd "Remounting root filesystem in rw mode" mount -n -o remount,rw /
 409         fi
 410
 411         # Update quotas if fsck was run on /
 412         if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
 413                 run_cmd "Checking root filesystem quotas" /sbin/quotacheck -vnug /
 414         fi
 415
 416         # Clean up SELinux labels
 417         if [ -n "$SELINUX" ]; then
 418                 for file in /etc/mtab /etc/cryptomtab /etc/ld.so.cache ; do
 419                         [ -r $file ] && restorecon $file >/dev/null 2>&1
 420                 done
 421         fi
 422
 423         if [ "$delay_cryptsetup" != 0 ]; then
 424                 show "Starting disk encryption using the RNG"
 425                 init_crypto 1
 426                 delay_cryptsetup=$?
 427                 [ $delay_cryptsetup = 0 ] && ok || fail
 428         fi
 429 else
 430         # Start logging console output since we have all /dev stuff setup
 431         if [ "$RC_BOOTLOG" ]; then
 432                 /sbin/blogd -q
 433         fi
 434 fi
 435
 436 # Remove stale backups
 437 rm -f /etc/mtab~ /etc/mtab~~ /etc/cryptomtab~ /etc/cryptomtab~~ >/dev/null 2>&1
 438
 439 # Remove /etc/nologin when starting system
 440 [ -f /etc/nologin.boot ] && rm -f /etc/nologin /etc/nologin.boot
 441
 442 if ! is_no "$DELAY_LOGIN" && [ ! -f /etc/nologin ]; then
 443         show "Enabling Delay Login"; busy
 444         echo > /etc/nologin
 445         nls "System bootup in progress - please wait" >> /etc/nologin
 446         echo >> /etc/nologin
 447         chmod 644 /etc/nologin
 448         cp -fp /etc/nologin /etc/nologin.boot
 449         ok
 450 fi
 451
 452 # The root filesystem is now read-write, so we can now log via
 453 # syslog() directly...
 454 if [ -n "$IN_INITLOG" ]; then
 455         IN_INITLOG=""
 456 fi
 457
 458 if ! is_yes "$VSERVER"; then
 459         # Clear mtab
 460         :>/etc/mtab
 461         [ -f /etc/cryptomtab ] && :>/etc/cryptomtab
 462
 463         # Enter root, /proc, /sys and other into mtab.
 464         mount -f /
 465         mount -f /proc
 466         if is_fsmounted tmpfs /run; then
 467                 mount -f -t tmpfs run /run
 468         fi
 469
 470         if is_fsmounted usbfs /proc/bus/usb; then
 471                 mount -f -t usbfs -o devgid=78,devmode=664 usbfs /proc/bus/usb
 472         fi
 473
 474         if is_fsmounted sysfs /sys; then
 475                 mount -f -t sysfs sysfs /sys
 476                 if is_fsmounted securityfs /sys/kernel/security ; then
 477                         mount -f -t securityfs securityfs /sys/kernel/security
 478                 fi
 479         fi
 480
 481         if is_fsmounted selinuxfs /selinux; then
 482                 mount -f -t selinuxfs selinuxfs /selinux
 483         fi
 484
 485         emit --no-wait root-filesystem
 486         emit --no-wait virtual-filesystems
 487
 488         if [ ! -f /proc/modules ]; then
 489                 USEMODULES=
 490         elif ! strstr "$cmdline" nomodules; then
 491                 USEMODULES=y
 492         else
 493                 USEMODULES=
 494         fi
 495
 496         uname_r=$(uname -r)
 497         # Adjust symlinks as necessary in /boot to keep system services from
 498         # spewing messages about mismatched System maps and so on.
 499         if ! is_no "$SET_SLINKS"; then
 500                 if [ -L /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
 501                         ln -s -f System.map-$uname_r /boot/System.map
 502                 fi
 503                 if [ ! -e /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
 504                         ln -s -f System.map-$uname_r /boot/System.map
 505                 fi
 506         fi
 507
 508         # Run depmod if RUN_DEPMOD != "no" and:
 509         # a) user requested or RUN_DEPMOD="";
 510         # b) modules.dep is missing
 511         if ! is_no "$RUN_DEPMOD" && [ -n "$USEMODULES" ]; then
 512                 if is_yes "$RUN_DEPMOD" || [ -z "$RUN_DEPMOD" ]; then
 513                         run_cmd "Finding module dependencies" depmod -a
 514                 elif [ "$RUN_DEPMOD" = "ifmissing" ] && [ ! -f /lib/modules/$uname_r/modules.dep ]; then
 515                         run_cmd "Finding module dependencies" depmod -A
 516                 fi
 517         fi
 518         unset uname_r
 519
 520         if [ -f /proc/sys/kernel/modprobe ]; then
 521                 if [ -n "$USEMODULES" ]; then
 522                         sysctl -w kernel.modprobe="/sbin/modprobe" >/dev/null 2>&1
 523                 else
 524                         # We used to set this to NULL, but that causes
 525                         # 'failed to exec' messages"
 526                         sysctl -w kernel.modprobe="/bin/true" >/dev/null 2>&1
 527                 fi
 528         fi
 529
 530         # Load usb storage here, to match most other things
 531         if [ -n "$needusbstorage" ]; then
 532                 modprobe usb-storage >/dev/null 2>&1
 533         fi
 534
 535         # Load firewire devices
 536         if ! strstr "$cmdline" nofirewire; then
 537                 aliases=$(/sbin/modprobe -c | awk '/^alias ieee1394-controller/ { print $3 }')
 538                 if [ -n "$aliases" -a "$aliases" != "off" ] ; then
 539                         for alias in $aliases ; do
 540                                 [ "$alias" = "off" ] && continue
 541                                 run_cmd "$(nls 'Initializing firewire controller') ($alias)" /sbin/modprobe $alias
 542                         done
 543                         grep -E "SBP2" /proc/bus/ieee1394/devices 2>/dev/null && /sbin/modprobe -s sbp2 > /dev/null 2>&1
 544                 fi
 545         fi
 546
 547         # Load sound modules if they need persistent DMA buffers
 548         if /sbin/modprobe -c | grep -q "^options sound dmabuf=1"; then
 549                 RETURN=0
 550                 alias=$(/sbin/modprobe -c | grep -sE "^alias[[:space:]]+sound[[:space:]]+" 2>/dev/null | awk '{ print $3 }')
 551                 if [ -n "$alias" -a "$alias" != "off" ] ; then
 552                         run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
 553                         RETURN=$?
 554                 fi
 555                 alias=$(/sbin/modprobe -c | grep -sE "^alias[[:space:]]+sound-slot-0[[:space:]]+" 2>/dev/null | awk '{ print $3 }')
 556                 if [ -n "$alias" -a "$alias" != "off" ] ; then
 557                         run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
 558                         RETURN=$?
 559                 fi
 560         fi
 561
 562         # Load modules
 563         if ! use_upstart; then
 564                 load_kernel_modules
 565         fi
 566
 567         if [ -x /sbin/multipath ]; then
 568                 # first make nodes that were discarded due (possible) new /dev mount
 569                 modprobe -s dm-mod
 570                 /sbin/dmsetup mknodes
 571                 modprobe -s dm-multipath
 572                 run_cmd "Activating dm-multipath" /sbin/multipath -v 0
 573                 /sbin/dmsetup ls --target multipath --exec '/sbin/kpartx -a -p p'
 574         fi
 575
 576         if [ -x /sbin/dmraid ]; then
 577                 run_cmd "Activating ATARAID devices" /sbin/dmraid -ay
 578         fi
 579
 580         # Find and activate volume groups:
 581         # EVMS
 582         if [ -x /sbin/evms_activate ]; then
 583                 if [ "$(kernelverser)" -lt "002006" ]; then
 584                         # Linux 2.4 core modules
 585                         modprobe -s evms > /dev/null 2>&1
 586                         modprobe -s evms_passthru > /dev/null 2>&1
 587                         modprobe -s ldev_mgr > /dev/null 2>&1
 588                         modprobe -s dos_part > /dev/null 2>&1
 589                 else
 590                         # Linux 2.6 core module
 591                         modprobe -s evmscore > /dev/null 2>&1
 592                 fi
 593
 594                 is_yes "$EVMS_GUID_PTABLE" && modprobe -s gpt_part >/dev/null 2>&1
 595                 is_yes "$EVMS_LVM" && modprobe -s lvm_vge >/dev/null 2>&1
 596                 is_yes "$EVMS_AIX" && modprobe -s AIXlvm_vge >/dev/null 2>&1
 597                 is_yes "$EVMS_OS2" && modprobe -s os2lvm_vge >/dev/null 2>&1
 598                 run_cmd "Discovering EVMS volumes" /sbin/evms_activate
 599                 if is_yes "$EVMS_LVM" && is_yes "$EVMS_LVM_COMPAT_NODES" ; then
 600                         # Link nodes for compatibility with LVM
 601                         if [ "$(echo /dev/evms/lvm/*)" != '/dev/evms/lvm/*' ] ; then
 602                                 ln -s /dev/evms/lvm/* /dev
 603                         fi
 604                 fi
 605         fi
 606
 607         # LVM (keep in sync with LVM starting after RAID run!)
 608         if is_no "$LVM2" || [ -x /sbin/vgscan -a -x /sbin/vgchange ] || is_yes "$EVMS_LVM"; then
 609                 if is_no "$LVM2"; then
 610                         lvmversion=$(LC_ALL=C /sbin/vgchange --version 2>/dev/null | awk '/LVM version:/{if ($3 >= 2) print "2"}')
 611                 else
 612                         lvmversion=2
 613                 fi
 614                 if [ "$lvmversion" = "1" ] ; then
 615                         modprobe -s lvm-mod >/dev/null 2>&1
 616                         lvmsysinit=""
 617                 elif [ "$lvmversion" = "2" ] ; then
 618                         modprobe -s dm-mod >/dev/null 2>&1
 619                         lvmsysinit="--sysinit"
 620                 else
 621                         modprobe -s lvm-mod >/dev/null 2>&1
 622                         # device mapper (2.5+ and patched 2.4)
 623                         modprobe -s dm-mod >/dev/null 2>&1
 624                         lvmsysinit=""
 625                 fi
 626
 627                 run_cmd "Scanning for LVM volume groups" /sbin/vgscan $lvmsysinit
 628                 run_cmd "Activating LVM volume groups" /sbin/vgchange -a y $lvmsysinit
 629                 if [ "$lvmversion" = "2" ]; then
 630                         /sbin/vgmknodes $lvmsysinit
 631                         # display VG statistics
 632                         /sbin/vgdisplay -s $lvmsysinit
 633                 fi
 634         fi
 635
 636         if [ "$delay_cryptsetup" != 0 ]; then
 637                 show "Starting disk encryption"
 638                 init_crypto 1
 639                 delay_cryptsetup=$?
 640                 [ $delay_cryptsetup = 0 ] && ok || fail
 641         fi
 642
 643         # Add raid devices
 644         if [ -x /sbin/mdadm -a -f /etc/mdadm.conf ] || [ -f /etc/raidtab ]; then
 645                 modprobe -s md >/dev/null 2>&1
 646                 if [ -f /proc/mdstat ]; then
 647                         goraidtab=1
 648                         golvm=0
 649                         rc=0
 650                         if [ -x /sbin/mdadm -a -f /etc/mdadm.conf ]; then
 651                                 if (grep -qE "^([[:blank:]]|)ARRAY[[:blank:]]" /etc/mdadm.conf 2>/dev/null); then
 652                                         show "Starting up RAID devices"; busy
 653                                         /sbin/mdadm --assemble --scan --auto=yes
 654                                         rc=$?
 655                                         if [ "$rc" -eq 0 -o "$rc" -eq 2 ]; then
 656                                                 # rc is used later, too so set sane value
 657                                                 rc=0
 658                                                 deltext; ok
 659                                                 goraidtab=0
 660                                                 golvm=1
 661                                         else
 662                                                 deltext; fail
 663                                         fi
 664
 665                                 fi
 666                         fi
 667
 668                         if [ -f /etc/raidtab -a "$goraidtab" -eq 1 ]; then
 669                                 for i in $(awk '!/^#/ && /raiddev/{print $2}' /etc/raidtab 2>/dev/null); do
 670                                         golvm=1
 671                                         RAIDDEV=$(basename $i)
 672                                         RAIDSTAT=$(grep "^$RAIDDEV : active" /proc/mdstat 2>/dev/null)
 673                                         show "Starting up RAID device %s" $RAIDDEV
 674                                         busy
 675                                         if [ -z "$RAIDSTAT" ]; then
 676                                                 # Try raidstart first...if that fails then
 677                                                 # fall back to raid0run and if that fails too
 678                                                 # fall back to raidadd, raidrun.
 679                                                 RESULT=1
 680                                                 if [ -x /sbin/raidstart ]; then
 681                                                         /sbin/raidstart $i
 682                                                         RESULT=$?
 683                                                 fi
 684                                                 if [ $RESULT -gt 0 -a -x /sbin/raid0run ]; then
 685                                                         /sbin/raid0run $i
 686                                                         RESULT=$?
 687                                                 fi
 688                                                 if [ $RESULT -gt 0 -a -x /sbin/raidadd -a -x /sbin/raidrun ]; then
 689                                                         /sbin/raidadd $i
 690                                                         /sbin/raidrun $i
 691                                                         RESULT=$?
 692                                                 fi
 693                                                 if [ $RESULT -gt 0 ]; then
 694                                                         rc=1
 695                                                         fail
 696                                                 else
 697                                                         ok
 698                                                 fi
 699                                         else
 700                                                 ok
 701                                         fi
 702                                 done
 703                         fi
 704
 705                         # A non-zero return means there were problems
 706                         if [ $rc -gt 0 ]; then
 707                                 [ -e /proc/splash ] && echo "verbose" > /proc/splash
 708                                 show "Starting up RAID devices"; fail
 709                                 echo
 710                                 echo
 711                                 nls "*** An error occurred during the RAID startup."
 712                                 nls "*** Dropping you to a shell; the system will reboot"
 713                                 nls "*** when you leave the shell."
 714                                 echo
 715
 716                                 PS1="$(nls '(RAID Repair)# ')"; export PS1
 717                                 [ "$SELINUX" = "1" ] && disable_selinux
 718                                 if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 719                                         /sbin/sulogin
 720                                 else
 721                                         /bin/sh
 722                                 fi
 723
 724                                 run_cmd "Unmounting file systems" umount -a
 725                                 run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 726                                 run_cmd "Automatic reboot in progress" reboot
 727                         fi
 728                         # LVM on RAID (keep in sync with LVM setting few lines above)
 729                         if [ "$golvm" -eq "1" ]; then
 730                                 if [ -x /sbin/vgscan -a -x /sbin/vgchange ]; then
 731                                         run_cmd "Scanning for LVM volume groups (on RAID)" /sbin/vgscan $lvmsysinit
 732                                         run_cmd "Activating LVM volume groups (on RAID)" /sbin/vgchange -a y $lvmsysinit
 733                                         [ "$lvmversion" = "2" ] && /sbin/vgmknodes
 734                                 fi
 735                         fi
 736                         show "Starting up RAID devices"; ok
 737                 fi
 738         fi
 739
 740         _RUN_QUOTACHECK=0
 741         # Check filesystems
 742         if [ -z "$fastboot" ] && ! strstr "$cmdline" nofsck; then
 743                 rc_splash "fsck start"
 744                 show "Checking filesystems"; started
 745                 initlog -c "fsck -C -T -R -A -a -P $fsckoptions"
 746
 747                 rc=$?
 748
 749                 # A return of 2 or higher means there were serious problems
 750                 if [ $rc -gt 1 ]; then
 751                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 752                         echo
 753                         echo
 754                         nls "*** An error occurred during the file system check."
 755                         nls "*** Dropping you to a shell; the system will reboot"
 756                         nls "*** when you leave the shell."
 757                         echo
 758
 759                         PS1="$(nls '(Repair filesystem)# ')"; export PS1
 760                         [ "$SELINUX" = "1" ] && disable_selinux
 761                         if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 762                                 /sbin/sulogin
 763                         else
 764                                 /bin/sh
 765                         fi
 766
 767                         run_cmd "Unmounting file systems" umount -a
 768                         run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 769                         run_cmd "Automatic reboot in progress" reboot
 770                 elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
 771                         _RUN_QUOTACHECK=1
 772                 fi
 773                 rc_splash "fsck stop"
 774         fi
 775
 776         # Mount all other filesystems (except for NFS and /proc, which is already
 777         # mounted). Contrary to standard usage,
 778         # filesystems are NOT unmounted in single user mode.
 779
 780         run_cmd "Mounting local filesystems" mount -a -t nonfs,nfs4,smbfs,ncpfs,proc,cifs -O no_netdev
 781
 782         # now we have /usr mounted, recheck if we have gettext and tput available.
 783         if is_no "$TPUT"; then
 784                 GETTEXT=
 785                 TPUT=
 786                 rc_gettext_init
 787         fi
 788
 789         # Now do some workaround - encrypted filesystems couldn't have been fsck-ed
 790         # before mount - that's where the password is entered.
 791         # mount is buggy - when remounting loopback filesystem, loop=XXX
 792         # option is removed from /etc/mtab
 793         if [ -z "$fastboot" ] && grep "^[^#].*encryption=" /etc/fstab 2>/dev/null | grep -v -q "noauto" 2>/dev/null; then
 794                 show "Checking encrypted filesystems"; started
 795                 LOOPLIST="$(awk '
 796                 FILENAME=="/proc/mounts" {
 797                         TAB[$2]=$1;
 798                 }
 799                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 800                         if ($2 in TAB){print TAB[$2];}
 801                 }
 802                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 803                         if ($2 in TAB){print TAB[$2];}
 804                         sub("loop(=[^,]*)?","loop=" TAB[$2] ",ro",$4);
 805                         cmd="mount " $2 " -o remount," $4;
 806                         system(cmd);
 807                 }
 808                 ' /proc/mounts /etc/fstab)"
 809                 initlog -c "fsck -T -C -a $fsckoptions $LOOPLIST"
 810                 rc=$?
 811
 812                 # A return of 2 or higher means there were serious problems.
 813                 if [ $rc -gt 1 ]; then
 814                         [ -e /proc/splash ] && echo "verbose" > /proc/splash
 815                         echo
 816                         echo
 817                         nls "*** An error occurred during the file system check."
 818                         nls "*** Dropping you to a shell; the system will reboot"
 819                         nls "*** when you leave the shell."
 820                         echo
 821
 822                         PS1="$(nls '(Repair filesystem)# ')"; export PS1
 823                         [ "$SELINUX" = "1" ] && disable_selinux
 824                         if ! is_no "$RUN_SULOGIN_ON_ERR"; then
 825                                 /sbin/sulogin
 826                         else
 827                                 /bin/sh
 828                         fi
 829
 830                         run_cmd "Unmounting file systems" umount -a
 831                         run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
 832                         run_cmd "Automatic reboot in progress" reboot
 833                 elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
 834                         _RUN_QUOTACHECK=1
 835                 fi
 836
 837                 show "Remounting encrypted filesystems back in rw mode"; busy
 838                 awk '
 839                 FILENAME=="/proc/mounts" {
 840                         TAB[$2]=$1;
 841                 }
 842                 FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
 843                         sub("loop(=[^,]*)?","loop=" TAB[$2] ",rw",$4);
 844                         cmd="mount " $2 " -o remount," $4;
 845                         system(cmd);
 846                 }
 847                 ' /proc/mounts /etc/fstab
 848                 ok
 849         fi
 850
 851         # /var/log should be writable now, so start saving the boot output
 852         if [ "$RC_BOOTLOG" ]; then
 853                 echo > /var/log/boot.log
 854                 killall -IO blogd
 855         fi
 856
 857         if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
 858                 run_cmd "Checking filesystem quotas" /sbin/quotacheck -vnugRa
 859         fi
 860
 861         # Turn on quota
 862         if [ -x /sbin/quotaon ]; then
 863                 run_cmd "Turning on quotas for local filesystems" /sbin/quotaon -aug
 864         fi
 865
 866         emit --no-wait local-filesystems
 867
 868         # FIXME: this should be delayed until remote filesystems are mounted,
 869         #        especialy when /usr or other standard fs is remote
 870         emit --no-wait filesystem
 871
 872         # Turn on process accounting
 873         if [ -x /etc/rc.d/rc.acct ]; then
 874                 /etc/rc.d/rc.acct start
 875         fi
 876
 877         # Set the clock if timezone definition wasn't available (eg. /usr not mounted)
 878         if is_yes "$TIME_SETUP_DELAYED" && [ -e /dev/rtc -o -e /dev/rtc0 ]; then
 879                 if run_cmd "$(nls 'Setting clock')" hwclock --hctosys; then
 880                         show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
 881                 fi
 882         fi
 883
 884         # Initialize the serial ports
 885         if [ -f /etc/rc.d/rc.serial ]; then
 886                 . /etc/rc.d/rc.serial
 887         fi
 888
 889         if [ -f /proc/sys/kernel/panic -a -n "$PANIC_REBOOT_TIME" -a "$PANIC_REBOOT_TIME" -gt "0" ]; then
 890                 show 'Setting %s seconds for kernel reboot after panic' "$PANIC_REBOOT_TIME"; busy
 891                 # NOTE: you should use /etc/sysctl.conf instead
 892                 if sysctl -w kernel.panic=$PANIC_REBOOT_TIME >/dev/null 2>&1; then ok; else fail; fi
 893         fi
 894
 895         # ... and here finish configuring parameters
 896         sysctl -e -p /etc/sysctl.conf > /dev/null 2>&1
 897 else
 898         emit --no-wait root-filesystem
 899         emit --no-wait virtual-filesystems
 900         emit --no-wait local-filesystems
 901         emit --no-wait filesystem
 902
 903         # /var/log should be writable now, so start saving the boot output
 904         if [ "$RC_BOOTLOG" ]; then
 905                 echo > /var/log/boot.log
 906                 killall -IO blogd
 907         fi
 908
 909         clean_vserver_mtab
 910 fi
 911
 912
 913 [ -n "$SELINUX" ] && [ -f /.autorelabel ] && relabel_selinux
 914
 915 # Clean up /.
 916 rm -f /fastboot /fsckoptions /forcefsck /halt /poweroff >/dev/null 2>&1
 917
 918 # Clean up /var
 919 # /usr could be still not mounted if it is on NFS.
 920 for afile in /var/lock/* /var/run/*; do
 921         bafile=${afile##*/}
 922         if [ -d "$afile" ]; then
 923                 case $bafile in
 924                 news|sudo|mon|cvs)
 925                         ;;
 926                 *)
 927                         echo $afile/* | xargs rm -rf
 928                         ;;
 929                 esac
 930         else
 931                 [ "$bafile" != "hwprofile" -a "$bafile" != "random-seed" ] && rm -f $afile 2> /dev/null
 932         fi
 933 done
 934
 935 # Delete stale files
 936 rm -f /var/lib/rpm/__db* /var/spool/postoffice/.pid.* /tmp/.X*-lock \
 937         /tmp/.lock.* /tmp/.gdm_socket /tmp/.s.PGSQL.*
 938 rm -rf /tmp/.X*-unix /tmp/.ICE-unix /tmp/.font-unix /tmp/hsperfdata_* \
 939         /tmp/kde-* /tmp/ksocket-* /tmp/mc-* /tmp/mcop-* /tmp/orbit-* \
 940         /tmp/scrollkeeper-* /tmp/ssh-*
 941
 942 {
 943 # Clean up utmp/wtmp
 944 if ! is_no "$NEED_XFILES"; then
 945         :>/var/run/utmpx
 946         touch /var/log/wtmpx
 947         chown root:utmp /var/run/utmpx /var/log/wtmpx
 948         chmod 0664 /var/run/utmpx /var/log/wtmpx
 949 else
 950         :>/var/run/utmp
 951         touch /var/log/wtmp
 952         chown root:utmp /var/run/utmp /var/log/wtmp
 953         chmod 0664 /var/run/utmp /var/log/wtmp
 954 fi
 955
 956 # Clean /tmp
 957 if is_yes "$CLEAN_TMP"; then
 958         # XXX LC_ALL needed here
 959         rm -rf /tmp/* /tmp/.[a-zA-Z0-9]*
 960 fi
 961
 962 # System protected dirs
 963 mkdir -m 1777 -p /tmp/.ICE-unix > /dev/null 2>&1
 964 chown root:root /tmp/.ICE-unix
 965 [ -n "$SELINUX" ] && restorecon /tmp/.ICE-unix >/dev/null 2>&1
 966
 967 if ! is_yes "$VSERVER"; then
 968         run_cmd "Enabling swap space" true
 969         # Right, now turn on swap in case we swap to files
 970         swapon -a >/dev/null 2>&1
 971         emit --no-wait all-swaps
 972
 973         # If a SCSI tape has been detected, load the st module unconditionally
 974         # since many SCSI tapes don't deal well with st being loaded and unloaded
 975         if [ -f /proc/scsi/scsi ] && grep -q 'Type:   Sequential-Access' /proc/scsi/scsi 2>/dev/null ; then
 976                 if grep -qv ' 9 st' /proc/devices 2>/dev/null; then
 977                         if [ -n "$USEMODULES" ] ; then
 978                                 # Try to load the module. If it fails, ignore it...
 979                                 insmod -p st >/dev/null 2>&1 && modprobe -s st >/dev/null 2>&1
 980                         fi
 981                 fi
 982         fi
 983
 984         # Now that we have all of our basic modules loaded and the kernel going,
 985         # let's dump the syslog ring somewhere so we can find it later
 986         dmesg > /var/log/dmesg
 987         i=5
 988         while [ $i -ge 0 ]; do
 989                 if [ -f /var/log/dmesg.$i ]; then
 990                         chmod 0600 /var/log/dmesg.$i
 991                         mv -f /var/log/dmesg.$i /var/log/dmesg.$(($i+1))
 992                 fi
 993                 i=$(($i-1))
 994         done
 995         cp -f /var/log/dmesg /var/log/dmesg.0
 996         chmod 0600 /var/log/dmesg /var/log/dmesg.0
 997 else
 998         emit --no-wait all-swaps
 999 fi
1000
1001 if ! is_no "$RC_PROMPT"; then
1002         while :; do
1003                 pid=$(/sbin/pidof getkey)
1004                 [ -n "$pid" -o -e /var/run/getkey_done ] && break
1005                 usleep 100000
1006         done
1007         [ -n "$pid" ] && kill -TERM "$pid" >/dev/null 2>&1
1008 fi
1009 } &
1010
1011 # /proc extra check if the background process we just spawned is still running,
1012 # as in case of vserver bootup it finishes quite instantly.
1013 if ! is_no "$RC_PROMPT" && [ -d /proc/$! ]; then
1014         /sbin/getkey i && touch /var/run/confirm
1015         touch /var/run/getkey_done
1016 fi
1017 wait
1018 if ! is_no "$RC_PROMPT"; then
1019         rm -f /var/run/getkey_done
1020 fi
1021 echo
1022
1023 emit --no-wait pld.sysinit-done
1024