quick-boot/qinit.sysinit

   1 #!/bin/bash
   2 #
   3 # /etc/rc.sysinit
   4 #
   5
   6
   7
   8
   9 . /etc/rc.conf
  10 . /etc/rc.d/functions
  11
  12 echo " "
  13 printhl "Arch Linux\n"
  14 printhl "${C_H2}http://www.archlinux.org"
  15 printhl "Copyright 2002-2007 Judd Vinet"
  16 printhl "Copyright 2007-2009 Aaron Griffin"
  17 printhl "Distributed under the GNU General Public License (GPL)"
  18 printsep
  19
  20 # mount /proc, /sys and our RAM /dev
  21 /bin/mount -n -t tmpfs none /dev -o mode=0755
  22 /bin/mount -n -t proc none /proc
  23 /bin/mount -n -t sysfs none /sys
  24
  25 # Copy static device nodes to /dev
  26 /bin/cp -a /lib/udev/devices/* /dev/
  27
  28
  29
  30 ./etc/qinit.mknod_blocks
  31
  32
  33
  34 # Default nodes
  35 /bin/mknod -m 666 /dev/random c 1 8
  36 /bin/mknod -m 666 /dev/urandom c 1 9
  37 /bin/mknod /dev/full c 1 7
  38 /bin/mknod -m 640 /dev/kmem c 1 2
  39 /bin/mknod -m 755 /dev/ptmx c 5 2
  40
  41 /bin/mknod -m 666 /dev/tty c 5 0
  42 /bin/mknod -m 620 /dev/tty0 c 4 0
  43 /bin/mknod -m 620 /dev/tty1 c 4 1
  44 /bin/mknod -m 620 /dev/tty2 c 4 2
  45 /bin/mknod -m 620 /dev/tty3 c 4 3
  46 /bin/mknod -m 620 /dev/tty4 c 4 4
  47 /bin/mknod -m 620 /dev/tty5 c 4 5
  48 /bin/mknod -m 620 /dev/tty6 c 4 6
  49 /bin/mknod -m 620 /dev/tty7 c 4 7
  50
  51 /bin/mknod -m 660 /dev/vcs c 7 0
  52 /bin/mknod -m 660 /dev/vcs1 c 7 1
  53 /bin/mknod -m 660 /dev/vcs2 c 7 2
  54 /bin/mknod -m 660 /dev/vcs3 c 7 3
  55 /bin/mknod -m 660 /dev/vcs4 c 7 4
  56 /bin/mknod -m 660 /dev/vcs5 c 7 5
  57 /bin/mknod -m 660 /dev/vcs6 c 7 6
  58 /bin/mknod -m 660 /dev/vcs7 c 7 7
  59
  60 /bin/mknod -m 660 /dev/vcsa c 7 128
  61 /bin/mknod -m 660 /dev/vcsa1 c 7 129
  62 /bin/mknod -m 660 /dev/vcsa2 c 7 130
  63 /bin/mknod -m 660 /dev/vcsa3 c 7 131
  64 /bin/mknod -m 660 /dev/vcsa4 c 7 132
  65 /bin/mknod -m 660 /dev/vcsa5 c 7 133
  66 /bin/mknod -m 660 /dev/vcsa6 c 7 134
  67 /bin/mknod -m 660 /dev/vcsa7 c 7 135
  68
  69 /bin/mknod -m 640 /dev/mem c 1 1
  70
  71
  72         #ATI
  73         /bin/mkdir -m 755 /dev/dri
  74         /bin/mknod -m 666 /dev/dri/card0 c 226 0
  75         #INTEL
  76         /bin/mkdir -p /dev/misc
  77         /bin/mknod -m 600 /dev/misc/agpgart c 10 175
  78         /bin/ln -sfn /dev/misc/agpgart /dev/agpgart
  79         #NVIDIA
  80         /bin/mknod -m 666 /dev/nvidia0 c 195 0
  81         /bin/mknod -m 666 /dev/nvidiactl c 195 255
  82
  83
  84 # start up our mini logger until syslog takes over
  85 /sbin/minilogd
  86
  87
  88 # Start readahead
  89                 if [ -e /.readahead ]; then
  90                         stat_busy "Starting readahead-collector - collecting data"
  91                         /sbin/readahead-collector
  92                         stat_done
  93                 else
  94                         stat_busy "Starting readahead - early read"
  95                                         /sbin/readahead  /etc/readahead.d/*.early
  96                         stat_done
  97                 fi
  98
  99
 100 # anything more serious than KERN_WARNING goes to the console
 101 # 'verbose' cmdline parameter enables more messages
 102 if /bin/grep -q " verbose" /proc/cmdline; then
 103         /bin/dmesg -n 8
 104 else
 105         /bin/dmesg -n 3
 106 fi
 107
 108 # enable rtc access
 109 /sbin/modprobe rtc-cmos >/dev/null 2>&1
 110 RTC_MAJOR=$(/bin/grep -w rtc /proc/devices 2>/dev/null)
 111 RTC_MAJOR="${RTC_MAJOR%% *}"
 112 if [ -n "$RTC_MAJOR" ]; then
 113         /bin/mknod /dev/rtc0 c $RTC_MAJOR 0
 114         /bin/ln -s /dev/rtc0 /dev/rtc
 115 fi
 116
 117 HWCLOCK_PARAMS="--hctosys"
 118 if [ "$HARDWARECLOCK" = "UTC" ]; then
 119         HWCLOCK_PARAMS="$HWCLOCK_PARAMS --utc"
 120 elif [ "$HARDWARECLOCK" = "localtime" ]; then
 121         HWCLOCK_PARAMS="$HWCLOCK_PARAMS --localtime"
 122 else
 123         HWCLOCK_PARAMS=""
 124 fi
 125
 126 # Set clock early to fix some bugs with filesystem checks
 127 # Clock is set again later to match rc.conf
 128 if [ -n "$HWCLOCK_PARAMS" -a -f /etc/localtime ]; then
 129         /sbin/hwclock $HWCLOCK_PARAMS --noadjfile
 130 fi
 131
 132 echo > /proc/sys/kernel/hotplug
 133
 134 # Load modules from the MODULES array defined in rc.conf
 135 if ! [ "$load_modules" = "off" ]; then
 136         if [ -f /proc/modules ]; then
 137                 stat_busy "Loading Modules"
 138                 for mod in "${MODULES[@]}"; do
 139                         if [ "$mod" = "${mod#!}" ]; then
 140                                 /sbin/modprobe $mod
 141                         fi
 142                 done
 143                 stat_done
 144         fi
 145         if [ -d /proc/acpi ]; then
 146                 stat_busy "Loading standard ACPI modules"
 147                 ACPI_MODULES="ac battery button fan processor thermal"
 148                 k="$(echo $BLACKLIST ${MOD_BLACKLIST[@]} | /bin/sed 's|-|_|g')"
 149                 j="$(echo ${MODULES[@]} | /bin/sed 's|-|_|g')"
 150                 #add disabled MODULES (!) to blacklist - much requested feature
 151                 for m in ${j}; do
 152                         [ "$m" != "${m#!}" ] && k="${k} ${m#!}"
 153                 done
 154                 # add disablemodules= from commandline to blacklist
 155                 k="${k} $(echo ${disablemodules} | /bin/sed 's|-|_|g' | /bin/sed 's|,| |g')"
 156                 for n in ${ACPI_MODULES}; do
 157                         if ! echo ${k} | /bin/grep "\<$n\>" 2>&1 >/dev/null; then
 158                                 /sbin/modprobe $n > /dev/null 2>&1
 159                         fi
 160                 done
 161                 stat_done
 162         fi
 163 fi
 164
 165
 166 # bring up the loopback interface
 167 if [ -d /sys/class/net/lo ]; then
 168         stat_busy "Bringing up loopback interface"
 169         /sbin/ifconfig lo 127.0.0.1 up
 170         if [ $? -ne 0 ]; then
 171                 stat_fail
 172         else
 173                 stat_done
 174         fi
 175 fi
 176
 177 # If necessary, find md devices and manually assemble RAID arrays
 178 if [ -f /etc/mdadm.conf -a "$(/bin/grep ^ARRAY /etc/mdadm.conf 2>/dev/null)" ]; then
 179         # udev won't create these md nodes, so we do it ourselves
 180         for dev in $(/bin/grep ^ARRAY /etc/mdadm.conf | /bin/awk '{print $2}'); do
 181                 path=$(echo $dev | /bin/sed 's|/[^/]*$||')
 182                 node=$(echo $dev | /bin/sed "s|^$path/||")
 183                 minor=$(echo $node | /bin/sed 's|^[^0-9]*||')
 184                 [ ! -e $path/$node ] && /bin/mknod $path/$node b 9 $minor
 185         done
 186         status "Activating RAID arrays" /sbin/mdadm --assemble --scan
 187 fi
 188
 189 if [ "$USELVM" = "yes" -o "$USELVM" = "YES" ]; then
 190         if [ -x /sbin/lvm -a -d /sys/block ]; then
 191                 # Kernel 2.6.x, LVM2 groups
 192                 /sbin/modprobe -q dm-mod 2>/dev/null
 193                 stat_busy "Activating LVM2 groups"
 194                 /sbin/lvm vgscan --ignorelockingfailure --mknodes >/dev/null
 195                 /sbin/lvm vgchange --ignorelockingfailure -a y >/dev/null
 196                 if [ $? -ne 0 ]; then
 197                         stat_fail
 198                 else
 199                         stat_done
 200                 fi
 201         fi
 202 fi
 203
 204 # Set up non-root encrypted partition mappings
 205 if [ -f /etc/crypttab -a -n "$(/bin/grep -v ^# /etc/crypttab | /bin/grep -v ^$)" ]; then
 206         /sbin/modprobe -q dm-mod 2>/dev/null
 207         stat_busy "Unlocking encrypted volumes:"
 208         csfailed=0
 209         CS=/sbin/cryptsetup.static
 210         do_crypt() {
 211                 if [ $# -ge 3 ]; then
 212                         cname="$1"
 213                         csrc="$2"
 214                         cpass="$3"
 215                         shift 3
 216                         copts="$*"
 217                         stat_append "${cname}.."
 218                         # For some fun reason, the parameter ordering varies for
 219                         # LUKS and non-LUKS devices.  Joy.
 220                         if [ "${cpass}" = "SWAP" ]; then
 221                                 # This is DANGEROUS! The only possible safety check
 222                                 # is to not proceed in case we find a LUKS device
 223                                 # This may cause dataloss if it is not used carefully
 224                                 if $CS isLuks $csrc 2>/dev/null; then
 225                                         false
 226                                 else
 227                                         $CS -d /dev/urandom $copts create $cname $csrc >/dev/null
 228                                         if [ $? -eq 0 ]; then
 229                                                 stat_append "creating swapspace.."
 230                                                 /sbin/mkswap -f -L $cname /dev/mapper/$cname >/dev/null
 231                                         fi
 232                                 fi
 233                         elif [ "${cpass}" = "ASK" ]; then
 234                                 printf "\nOpening '${cname}' volume:\n"
 235
 236                                 if $CS isLuks $csrc 2>/dev/null; then
 237                                         $CS $copts luksOpen $csrc $cname < /dev/console
 238                                 else
 239                                         $CS $copts create $cname $csrc < /dev/console
 240                                 fi
 241                         elif [ "${cpass:0:1}" != "/" ]; then
 242                                 if $CS isLuks $csrc 2>/dev/null; then
 243                                         echo "$cpass" | $CS $copts luksOpen $csrc $cname >/dev/null
 244                                 else
 245                                         echo "$cpass" | $CS $copts create $cname $csrc >/dev/null
 246                                 fi
 247                         else
 248                                 if $CS isLuks $csrc 2>/dev/null; then
 249                                         $CS -d $cpass $copts luksOpen $csrc $cname >/dev/null
 250                                 else
 251                                         $CS -d $cpass $copts create $cname $csrc >/dev/null
 252                                 fi
 253                         fi
 254                         if [ $? -ne 0 ]; then
 255                                 csfailed=1
 256                                 stat_append "failed "
 257                         else
 258                                 stat_append "ok "
 259                         fi
 260                 fi
 261         }
 262         while read line; do
 263                 eval do_crypt "$line"
 264         done </etc/crypttab
 265         if [ $csfailed -eq 0 ]; then
 266                 stat_done
 267         else
 268                 stat_fail
 269         fi
 270         # Maybe someone has LVM on an encrypted block device
 271         if [ "$USELVM" = "yes" -o "$USELVM" = "YES" ]; then
 272                 if [ -x /sbin/lvm -a -d /sys/block ]; then
 273                         /sbin/lvm vgscan --ignorelockingfailure --mknodes >/dev/null
 274                         /sbin/lvm vgchange --ignorelockingfailure -a y >/dev/null
 275                 fi
 276         fi
 277 fi
 278
 279 status "Mounting Root Read-only" /bin/mount -n -o remount,ro /
 280
 281 FORCEFSCK=
 282 [ -f /forcefsck ] && FORCEFSCK="-- -f"
 283 NETFS="nonfs,nonfs4,nosmbfs,nocifs,nocodafs,noncpfs,nosysfs,noshfs,nofuse,nofuseblk,noglusterfs"
 284
 285 fsck_reboot() {
 286         echo "Automatic reboot in progress..."
 287         /bin/umount -a
 288         /bin/mount -n -o remount,ro /
 289         /sbin/reboot -f
 290         exit 0
 291 }
 292
 293 if [ -x /sbin/fsck ]; then
 294         stat_busy "Checking Filesystems"
 295         FSCK_OUT=/dev/stdout
 296         FSCK_ERR=/dev/null
 297         /sbin/fsck -A -T -C -a -t $NETFS $FORCEFSCK >$FSCK_OUT 2>$FSCK_ERR
 298         fsckret=$?
 299         if [ ${fsckret} -gt 1 ]; then
 300                 stat_fail
 301         fi
 302         if [ $((${fsckret}&2)) -eq 2 ]; then
 303                 echo
 304                 echo "********************** REBOOT REQUIRED *********************"
 305                 echo "*                                                          *"
 306                 echo "* The system will be rebooted automatically in 15 seconds. *"
 307                 echo "*                                                          *"
 308                 echo "************************************************************"
 309                 echo
 310                 /bin/sleep 15
 311                 fsck_reboot
 312         fi
 313         if [ ${fsckret} -gt 1 -a ${fsckret} -ne 32 ]; then
 314                 echo
 315                 echo "*****************  FILESYSTEM CHECK FAILED  ****************"
 316                 echo "*                                                          *"
 317                 echo "*  Please repair manually and reboot. Note that the root   *"
 318                 echo "*  file system is currently mounted read-only. To remount  *"
 319                 echo "*  it read-write type: mount -n -o remount,rw /            *"
 320                 echo "*  When you exit the maintenance shell the system will     *"
 321                 echo "*  reboot automatically.                                   *"
 322                 echo "*                                                          *"
 323                 echo "************************************************************"
 324                 echo
 325                 /sbin/sulogin -p
 326                 fsck_reboot
 327         fi
 328         stat_done
 329 fi
 330
 331 stat_busy "Mounting Local Filesystems"
 332 /bin/mount -n -o remount,rw /
 333 /bin/rm -f /etc/mtab*
 334 # make sure / gets written to /etc/mtab
 335 /bin/mount -o remount,rw /
 336 # Write /proc, /sys and /dev to /etc/mtab
 337 if [ -e /proc/mounts ]; then
 338         /bin/grep -e "/proc " -e "/sys " -e "/dev " /proc/mounts >> /etc/mtab
 339 fi
 340 # now mount all the local filesystems
 341 /bin/mount -a -t $NETFS -O no_netdev
 342 stat_done
 343
 344 stat_busy "Removing Leftover Files"
 345 /bin/rm -f /etc/nologin &>/dev/null
 346 /bin/rm -f /etc/shutdownpid &>/dev/null
 347 /bin/rm -f /var/lock/* &>/dev/null
 348 /bin/rm -rf /tmp/* /tmp/.* &>/dev/null
 349 /bin/rm -f /forcefsck &>/dev/null
 350 (cd /var/run && /usr/bin/find . ! -type d -exec /bin/rm -f -- {} \; )
 351 : > /var/run/utmp
 352 /bin/chmod 0664 /var/run/utmp
 353 # Keep {x,k,g}dm happy with xorg
 354 /bin/mkdir /tmp/.ICE-unix && /bin/chmod 1777 /tmp/.ICE-unix
 355 /bin/mkdir /tmp/.X11-unix && /bin/chmod 1777 /tmp/.X11-unix
 356 stat_done
 357
 358 #status "Updating Shared Library Links" /sbin/ldconfig
 359
 360 if [ "$HOSTNAME" != "" ]; then
 361         status "Setting Hostname: $HOSTNAME" /bin/hostname $HOSTNAME
 362 fi
 363
 364
 365 #status "Updating Module Dependencies" /sbin/depmod -A
 366
 367 # Flush old locale settings
 368 #: >/etc/profile.d/locale.sh
 369 #/bin/chmod 755 /etc/profile.d/locale.sh
 370 # Set user defined locale
 371 #[ -z "$LOCALE" ] && LOCALE="en_US"
 372 #stat_busy "Setting Locale: $LOCALE"
 373 #echo "export LANG=$LOCALE" >>/etc/profile.d/locale.sh
 374 #stat_done
 375
 376 #if echo "$LOCALE" | /bin/grep -qi utf ; then
 377 #       stat_busy "Setting Consoles to UTF-8 mode"
 378 #       # UTF-8 consoles are default since 2.6.24 kernel
 379 #       # this code is needed not only for older kernels,
 380 #       # but also when user has set vt.default_utf8=0 but LOCALE is *.UTF-8.
 381 #       for i in /dev/tty[0-9]*; do
 382 #               /usr/bin/kbd_mode -u < ${i}
 383 #               printf "\e%%G" > ${i}
 384 #       done
 385 #       # the $CONSOLE check helps us avoid this when running scripts from cron
 386 #       echo 'if [ "$CONSOLE" = "" -a "$TERM" = "linux" -a -t 1 ]; then printf "\e%%G"; fi' >>/etc/profile.d/locale.sh
 387 #       stat_done
 388 #       [ -n "$KEYMAP" ] && status "Loading Keyboard Map: $KEYMAP" /bin/loadkeys -q -u $KEYMAP
 389 #else
 390 #       stat_busy "Setting Consoles to legacy mode"
 391 #       # make non-UTF-8 consoles work on 2.6.24 and newer kernels
 392 #       for i in /dev/tty[0-9]*; do
 393 #               /usr/bin/kbd_mode -a < ${i}
 394 #               printf "\e%%@" > ${i}
 395 #       done
 396 #       # the $CONSOLE check helps us avoid this when running scripts from cron
 397 #       echo 'if [ "$CONSOLE" = "" -a "$TERM" = "linux" -a -t 1 ]; then printf "\e%%@"; fi' >>/etc/profile.d/locale.sh
 398 #       stat_done
 399 #       [ -n "$KEYMAP" ] && status "Loading Keyboard Map: $KEYMAP" /bin/loadkeys -q $KEYMAP
 400 #fi
 401
 402 #if [ -n "$CONSOLEFONT" ]; then
 403 #       stat_busy "Loading Console Font: $CONSOLEFONT"
 404 #       #CONSOLEMAP in UTF-8 shouldn't be used
 405 #       if [ -n "$CONSOLEMAP" ] && echo "$LOCALE" | /bin/grep -qi utf ; then
 406 #               CONSOLEMAP=""
 407 #       fi
 408 #       for i in /dev/tty[0-9]*; do
 409 #               if [ -n "$CONSOLEMAP" ]; then
 410 #                       /usr/bin/setfont -m $CONSOLEMAP $CONSOLEFONT -C ${i} >/dev/null 2>&1
 411 #               else
 412 #                       /usr/bin/setfont $CONSOLEFONT -C ${i} >/dev/null 2>&1
 413 #               fi
 414 #       done
 415 #       if [ $? -ne 0 ]; then
 416 #               stat_fail
 417 #       else
 418 #               for i in /dev/tty[0-9]*; do
 419 #                       printf "\e(K" > ${i}
 420 #               done
 421 #               # the $CONSOLE check helps us avoid this when running scripts from cron
 422 #               echo 'if [ "$CONSOLE" = "" -a "$TERM" = "linux" -a -t 1 ]; then printf "\e(K"; fi' >>/etc/profile.d/locale.sh
 423 #               stat_done
 424 #       fi
 425 #fi
 426
 427 # Setting console lang
 428  /bin/loadkeys -q $KEYMAP
 429
 430
 431
 432
 433 # Starting Xorg
 434 if [ -x /etc/rc.local ]; then
 435         /etc/rc.local &
 436 fi
 437
 438 # End of file
 439 # vim: set ts=2 noet:
 440