| 1 | #!/bin/sh
|
|---|
| 2 | #
|
|---|
| 3 | # $Id: init 1910 2008-04-14 11:37:37Z bruno $
|
|---|
| 4 | #
|
|---|
| 5 | # init script launched during the restore process
|
|---|
| 6 | #------------------------------------------------------------
|
|---|
| 7 |
|
|---|
| 8 |
|
|---|
| 9 | CaughtSoftReset() {
|
|---|
| 10 | trap SIGTERM
|
|---|
| 11 | reboot
|
|---|
| 12 | }
|
|---|
| 13 |
|
|---|
| 14 |
|
|---|
| 15 | ConfigureLoggingDaemons() {
|
|---|
| 16 | echo -en "Running klogd..."
|
|---|
| 17 | klogd -c 2 > /dev/null 2> /dev/null
|
|---|
| 18 | echo -en "Done.\nRunning syslogd..."
|
|---|
| 19 | syslogd > /dev/null 2> /dev/null
|
|---|
| 20 | echo "Done."
|
|---|
| 21 | LogIt "klogd and syslogd have been started."
|
|---|
| 22 | }
|
|---|
| 23 |
|
|---|
| 24 |
|
|---|
| 25 |
|
|---|
| 26 | CopyBootDevEntry() {
|
|---|
| 27 | local outfile devfile
|
|---|
| 28 | devfile=/dev/boot_device
|
|---|
| 29 | outfile=`cat /BOOTLOADER.DEVICE 2> /dev/null`
|
|---|
| 30 | [ ! "$outfile" ] && return 0
|
|---|
| 31 | echo -en "Copying boot device to $outfile..."
|
|---|
| 32 | if [ -e "$outfile" ] ; then
|
|---|
| 33 | echo "OK."
|
|---|
| 34 | return 0
|
|---|
| 35 | fi
|
|---|
| 36 | mkdir -p $outfile
|
|---|
| 37 | rmdir $outfile
|
|---|
| 38 | cp -pRdf $devfile $outfile
|
|---|
| 39 | if [ "$?" -ne "0" ] ; then
|
|---|
| 40 | echo "Failed."
|
|---|
| 41 | return 1
|
|---|
| 42 | else
|
|---|
| 43 | echo "OK."
|
|---|
| 44 | return 0
|
|---|
| 45 | fi
|
|---|
| 46 | }
|
|---|
| 47 |
|
|---|
| 48 |
|
|---|
| 49 |
|
|---|
| 50 | Die() {
|
|---|
| 51 | LogIt "Fatal error! $1" 1
|
|---|
| 52 | exit 1
|
|---|
| 53 | }
|
|---|
| 54 |
|
|---|
| 55 |
|
|---|
| 56 |
|
|---|
| 57 | ExtractDevTarballs() {
|
|---|
| 58 | cd /
|
|---|
| 59 | for fname in ataraid.tgz ida.tgz i2o.tgz rd.tgz raw.tgz cciss.tgz nst.tgz dm.tgz vc.tgz ; do
|
|---|
| 60 | if [ ! -e "/$fname" ] ; then
|
|---|
| 61 | LogIt "/$fname not found; cannot extract to /." 1
|
|---|
| 62 | else
|
|---|
| 63 | echo -en "\rExtracting /$fname... "
|
|---|
| 64 | tar -zxf /$fname || LogIt "Error occurred while extracting /$fname"
|
|---|
| 65 | fi
|
|---|
| 66 | done
|
|---|
| 67 | echo -en "\r"
|
|---|
| 68 | LogIt "Extracted additional /dev entries OK. " 1
|
|---|
| 69 | }
|
|---|
| 70 |
|
|---|
| 71 |
|
|---|
| 72 |
|
|---|
| 73 | LaunchTerminals() {
|
|---|
| 74 | openvt 2 /bin/sh
|
|---|
| 75 | openvt 3 /bin/sh
|
|---|
| 76 | openvt 4 /bin/sh
|
|---|
| 77 | openvt 5 /bin/sh
|
|---|
| 78 | openvt 6 /bin/sh
|
|---|
| 79 | openvt 7 /bin/sh /sbin/wait-for-petris
|
|---|
| 80 | openvt 8 /usr/bin/tail -f $LOGFILE
|
|---|
| 81 | }
|
|---|
| 82 |
|
|---|
| 83 |
|
|---|
| 84 | LoadKeymap() {
|
|---|
| 85 | local fname
|
|---|
| 86 | fname=`cat /tmp/KEYMAP-LIVES-HERE 2> /dev/null`
|
|---|
| 87 | [ "$fname" = "" ] && return
|
|---|
| 88 | if which loadkeys > /dev/null 2> /dev/null ; then
|
|---|
| 89 | loadkeys $fname
|
|---|
| 90 | # loadkmap != loadkeys
|
|---|
| 91 | # elif which loadkmap > /dev/null 2> /dev/null ; then
|
|---|
| 92 | # loadkmap < $fname
|
|---|
| 93 | else
|
|---|
| 94 | LogIt "Using default keyboard map." 1
|
|---|
| 95 | fi
|
|---|
| 96 | }
|
|---|
| 97 |
|
|---|
| 98 |
|
|---|
| 99 | UntarTapeStuff() {
|
|---|
| 100 | local old_pwd res
|
|---|
| 101 | old_pwd=`pwd`
|
|---|
| 102 | cd $GROOVY
|
|---|
| 103 | [ "$1" != "" ] && tapedev=$1
|
|---|
| 104 | [ ! "$tapedev" ] && tapedev=`grep media-dev /tmp/mondo-restore.cfg | tr -s ' ' ' ' | cut -d' ' -f2`
|
|---|
| 105 | # tar -zxf $tapedev
|
|---|
| 106 | dd if=$tapedev bs=32k count=1024 | tar -zx
|
|---|
| 107 | res=$?
|
|---|
| 108 | if [ "$res" -eq "0" ] ; then
|
|---|
| 109 | grep -v media-dev /tmp/mondo-restore.cfg > /tmp/mr.cfg
|
|---|
| 110 | echo "media-dev $tapedev" >> /tmp/mr.cfg
|
|---|
| 111 | cp -f /tmp/mr.cfg /tmp/mondo-restore.cfg
|
|---|
| 112 | fi
|
|---|
| 113 | cd $old_pwd
|
|---|
| 114 | return $res
|
|---|
| 115 | }
|
|---|
| 116 |
|
|---|
| 117 | HandleTape() {
|
|---|
| 118 | local res tapedev
|
|---|
| 119 | tapedev="" ; # will be set by UntarTapeStuff()
|
|---|
| 120 | cd $GROOVY
|
|---|
| 121 | UntarTapeStuff $tapedev || UntarTapeStuff /dev/st0 || UntarTapeStuff /dev/osst0 || UntarTapeStuff /dev/ht0
|
|---|
| 122 | res=$?
|
|---|
| 123 | while [ "$res" -ne "0" ] ; do
|
|---|
| 124 | LogIt "$tapedev failed to act as extended data disk for booting." 1
|
|---|
| 125 | LogIt "Please specify an alternate tape device," 1
|
|---|
| 126 | LogIt "or hit <Enter> to boot from another media." 1
|
|---|
| 127 | echo -en "---> "
|
|---|
| 128 | read tapedev
|
|---|
| 129 | if [ "$tapedev" ] ; then
|
|---|
| 130 | LogIt "User specified $tapedev instead"
|
|---|
| 131 | UntarTapeStuff $tapedev
|
|---|
| 132 | res=$?
|
|---|
| 133 | else
|
|---|
| 134 | LogIt "User opted not to specify an alternate tapedev"
|
|---|
| 135 | res=1
|
|---|
| 136 | break
|
|---|
| 137 | fi
|
|---|
| 138 | done
|
|---|
| 139 |
|
|---|
| 140 | if [ "$res" -ne "0" ] ; then
|
|---|
| 141 | cd /
|
|---|
| 142 | LogIt "Failed to use tape as extended datadisk. Reverting to another media." 1
|
|---|
| 143 | HandleCDROM
|
|---|
| 144 | res=$?
|
|---|
| 145 | else
|
|---|
| 146 | # clear
|
|---|
| 147 | LogIt "Using tape as extended datadisk. Good." 3
|
|---|
| 148 | echo "Using tape as extd ddisk." > /tmp/TAPEDEV-HAS-DATA-DISKS
|
|---|
| 149 | res=0
|
|---|
| 150 | CD_MOUNTED_OK=yes
|
|---|
| 151 | fi
|
|---|
| 152 | return $res
|
|---|
| 153 | }
|
|---|
| 154 |
|
|---|
| 155 |
|
|---|
| 156 |
|
|---|
| 157 | HandleCDROM() {
|
|---|
| 158 | # Just in case we have an iLO ensure we will map it correctly
|
|---|
| 159 | echo "$DENY_MODS" | grep -q "usb-storage "
|
|---|
| 160 | if [ $? -eq 0 ]; then
|
|---|
| 161 | return
|
|---|
| 162 | fi
|
|---|
| 163 | echo "Activating a potential USB Storage device"
|
|---|
| 164 | if [ -f usb-storage.ko ] || [ -f usb-storage.ko.gz ]; then
|
|---|
| 165 | if [ -e "/tmp/USE-UDEV" ] ; then
|
|---|
| 166 | modprobe -q usb-storage
|
|---|
| 167 | else
|
|---|
| 168 | insmod usb-storage.ko*
|
|---|
| 169 | fi
|
|---|
| 170 | fi
|
|---|
| 171 | for i in 1 2 3 4 5 6 7 8 9 10 ; do
|
|---|
| 172 | sleep 1
|
|---|
| 173 | echo -en "."
|
|---|
| 174 | done
|
|---|
| 175 |
|
|---|
| 176 | find-and-mount-cdrom
|
|---|
| 177 | res=$?
|
|---|
| 178 | if [ "$res" -ne "0" ] ; then
|
|---|
| 179 | LogIt "First call to find-and-mount-cdrom failed." 1
|
|---|
| 180 | LogIt "Sleeping for 3 seconds and trying again." 1
|
|---|
| 181 | sleep 3
|
|---|
| 182 | find-and-mount-cdrom
|
|---|
| 183 | res=$?
|
|---|
| 184 | fi
|
|---|
| 185 | if [ "$res" -eq "0" ] ; then
|
|---|
| 186 | LogIt "OK, I am running on a CD-ROM. Good." 3
|
|---|
| 187 | CD_MOUNTED_OK=yes
|
|---|
| 188 | else
|
|---|
| 189 | LogIt "You probably not have the right drivers" 3
|
|---|
| 190 | LogIt "to support the hardware on which we are running" 3
|
|---|
| 191 | LogIt "Your archives are probably fine but" 3
|
|---|
| 192 | LogIt "your tape streamer and/or CD-ROM drive are unsupported at that point." 3
|
|---|
| 193 | CD_MOUNTED_OK=""
|
|---|
| 194 | fi
|
|---|
| 195 | return 0
|
|---|
| 196 | }
|
|---|
| 197 |
|
|---|
| 198 |
|
|---|
| 199 | HowMuchFreeSpaceOnRamdisk() {
|
|---|
| 200 | df -m -P | grep /dev/ram | head -n1 | tr -s '\t' ' ' | cut -d' ' -f4
|
|---|
| 201 | }
|
|---|
| 202 |
|
|---|
| 203 |
|
|---|
| 204 |
|
|---|
| 205 | InsertEssentialModules() {
|
|---|
| 206 | # Load the VIA IDE module first thing if it exists (requires ide-core).
|
|---|
| 207 | # This is to ensure that DMA is working for VIA chipsets with 2.6 kernels.
|
|---|
| 208 | for module in /ide-core.ko* /via82cxxx.ko*; do
|
|---|
| 209 | [ -f "$module" ] && MyInsmod $module > /dev/null 2> /dev/null
|
|---|
| 210 | done
|
|---|
| 211 | # Then load the remaining modules in normal (i.e. arbitrary) order.
|
|---|
| 212 | for j in 1 2 3 4 5 ; do
|
|---|
| 213 | for i in `ls /*.*o* 2> /dev/null` ; do
|
|---|
| 214 | [ -f "$i" ] && MyInsmod $i > /dev/null 2> /dev/null
|
|---|
| 215 | done
|
|---|
| 216 | done
|
|---|
| 217 | }
|
|---|
| 218 |
|
|---|
| 219 |
|
|---|
| 220 |
|
|---|
| 221 | PauseForRaids() {
|
|---|
| 222 | if [ "`dmesg | grep -i "RAID Controller"`" != "" ] || [ "`dmesg | grep -i "Vendor: 3ware"`" != "" ] ; then
|
|---|
| 223 | LogIt "RAID controller(s) detected. Pausing 10 seconds to let them warm up." 1
|
|---|
| 224 | echo -en "Pausing..."
|
|---|
| 225 | for i in 1 2 3 4 5 6 7 8 9 10 ; do
|
|---|
| 226 | sleep 1
|
|---|
| 227 | echo -en "$(($i*10))%..."
|
|---|
| 228 | done
|
|---|
| 229 | echo "Done."
|
|---|
| 230 | fi
|
|---|
| 231 | }
|
|---|
| 232 |
|
|---|
| 233 |
|
|---|
| 234 | # 06/13/2002 --- DuckX's & Hugo's new routine
|
|---|
| 235 | # 10/11/2003 --- added a simple devfsd.conf file
|
|---|
| 236 | # 01/24/2005 --- cater for arbitrary locations of devfsd.conf by using the
|
|---|
| 237 | # config file path compiled into devfsd
|
|---|
| 238 | RunDevfsd() {
|
|---|
| 239 | loc=`which devfsd 2> /dev/null`
|
|---|
| 240 | if [ "$loc" != "" ] ; then
|
|---|
| 241 | LogIt "Devfs found. Testing kernel support..."
|
|---|
| 242 | if [ ! -e "/dev/.devfsd" ] ; then
|
|---|
| 243 | mount -t devfs devfs /dev 2>> $LOGFILE
|
|---|
| 244 | if [ "$?" -ne "0" ] ; then
|
|---|
| 245 | LogIt "Error while trying to mount devfs"
|
|---|
| 246 | else
|
|---|
| 247 | LogIt "Devfs mounted OK"
|
|---|
| 248 | fi
|
|---|
| 249 | fi
|
|---|
| 250 | #check if the kernel supports devfs
|
|---|
| 251 | if [ -e "/dev/.devfsd" ] ; then
|
|---|
| 252 | [ -d "/proc/1" ] || mount -n /proc
|
|---|
| 253 | LogIt "Kernel support found. Creating config file and starting devfsd"
|
|---|
| 254 | conffile=`strings $loc | grep -E "devfsd.conf$"`
|
|---|
| 255 | [ "$conffile" ] || conffile="/etc/devfsd.conf"
|
|---|
| 256 | confpath=`echo $conffile | sed "s/\/devfsd\.conf$//"`
|
|---|
| 257 | [ -d "$confpath" ] || mkdir -p $confpath
|
|---|
| 258 | echo -en "REGISTER .* MKOLDCOMPAT\nUNREGISTER .* RMOLDCOMPAT\n" > $conffile
|
|---|
| 259 | devfsd /dev &
|
|---|
| 260 | sleep 5
|
|---|
| 261 | else
|
|---|
| 262 | LogIt "No devfs kernel support."
|
|---|
| 263 | fi
|
|---|
| 264 | fi
|
|---|
| 265 | }
|
|---|
| 266 |
|
|---|
| 267 | # Taken from udev management in Mandriva 2008.0. Kudos guys
|
|---|
| 268 | make_extra_nodes () {
|
|---|
| 269 | # there are a few things that sysfs does not export for us.
|
|---|
| 270 | # these things are listed in /etc/udev/links.conf
|
|---|
| 271 | grep '^[^#]' /etc/udev-links.conf | \
|
|---|
| 272 | while read type name arg1; do
|
|---|
| 273 | [ "$type" -a "$name" -a ! -e "/dev/$name" -a ! -L "/dev/$name" ] ||continue
|
|---|
| 274 | case "$type" in
|
|---|
| 275 | L) ln -s $arg1 /dev/$name ;;
|
|---|
| 276 | D) mkdir -p /dev/$name ;;
|
|---|
| 277 | M) mknod /dev/$name $arg1 && chmod 600 /dev/$name;;
|
|---|
| 278 | *) echo "udev-links.conf: unparseable line (%s %s %s)\n" "$type" "$name" "$arg1" ;;
|
|---|
| 279 | esac
|
|---|
| 280 | done
|
|---|
| 281 | }
|
|---|
| 282 |
|
|---|
| 283 | create_dev_makedev() {
|
|---|
| 284 | if [ -e /sbin/MAKEDEV ]; then
|
|---|
| 285 | ln -sf /sbin/MAKEDEV /dev/MAKEDEV
|
|---|
| 286 | else
|
|---|
| 287 | ln -sf /bin/true /dev/MAKEDEV
|
|---|
| 288 | fi
|
|---|
| 289 | }
|
|---|
| 290 |
|
|---|
| 291 | RunUdevd() {
|
|---|
| 292 | # Inspiration from Mandriva 2008.0 startup script
|
|---|
| 293 | echo "Preparing udev environment..."
|
|---|
| 294 | mv /dev /dev.static
|
|---|
| 295 | mkdir /dev
|
|---|
| 296 | mount -n -o size=5M,mode=0755 -t tmpfs none /dev
|
|---|
| 297 | make_extra_nodes
|
|---|
| 298 | mount -n -t devpts -o mode=620 none /dev/pts
|
|---|
| 299 | mount -n -t tmpfs none /dev/shm
|
|---|
| 300 | if [ -e /proc/sys/kernel/hotplug ]; then
|
|---|
| 301 | echo > /proc/sys/kernel/hotplug
|
|---|
| 302 | fi
|
|---|
| 303 | PKLVL=`cut -f1 /proc/sys/kernel/printk`
|
|---|
| 304 | echo 0 > /proc/sys/kernel/printk
|
|---|
| 305 | if [ -x /sbin/startudev ]; then
|
|---|
| 306 | /sbin/startudev
|
|---|
| 307 | fi
|
|---|
| 308 | # Depending on udevd version it gives back the hand or not :-(
|
|---|
| 309 | /sbin/udevd --daemon &
|
|---|
| 310 | sleep 5
|
|---|
| 311 | mkdir -p /dev/.udev/queue/
|
|---|
| 312 | if [ -x /sbin/udevtrigger ]; then
|
|---|
| 313 | /sbin/udevtrigger
|
|---|
| 314 | fi
|
|---|
| 315 | create_dev_makedev
|
|---|
| 316 | # May avoid shell error messages
|
|---|
| 317 | chmod 644 /dev/tty*
|
|---|
| 318 | if [ -x /sbin/udevsettle ]; then
|
|---|
| 319 | /sbin/udevsettle
|
|---|
| 320 | fi
|
|---|
| 321 | # It seems we need to have more static devs on some distro were
|
|---|
| 322 | # udev as some other requirements to be covered later on.
|
|---|
| 323 | # So in the mean time:
|
|---|
| 324 | for d in `ls /dev.static`; do
|
|---|
| 325 | if [ ! -e /dev/$d ]; then
|
|---|
| 326 | mv /dev.static/$d /dev
|
|---|
| 327 | fi
|
|---|
| 328 | done
|
|---|
| 329 | echo $PKLVL > /proc/sys/kernel/printk
|
|---|
| 330 | }
|
|---|
| 331 |
|
|---|
| 332 | RstHW() {
|
|---|
| 333 |
|
|---|
| 334 | # Restore the HW configuration if available (NOT by default)
|
|---|
| 335 | answer="NO"
|
|---|
| 336 |
|
|---|
| 337 | grep -q nohw /proc/cmdline
|
|---|
| 338 | if [ "$?" -eq 0 ]; then
|
|---|
| 339 | return
|
|---|
| 340 | fi
|
|---|
| 341 | if [ -x ./mindi-rsthw ]; then
|
|---|
| 342 | grep -q RESTORE /proc/cmdline
|
|---|
| 343 | if [ "$?" -ne 0 ]; then
|
|---|
| 344 | #clear
|
|---|
| 345 | echo "*********************************************************************"
|
|---|
| 346 | echo "Do you want to restore the HW configuration of the original machine ?"
|
|---|
| 347 | echo "(This may dammage your hardware so be sure to check twice before saying yes)"
|
|---|
| 348 | echo "*********************************************************************"
|
|---|
| 349 | echo "Please confirm by typing YES exactly as written here (NO by default)"
|
|---|
| 350 | echo -n "--> "
|
|---|
| 351 | read answer
|
|---|
| 352 | else
|
|---|
| 353 | answer="YES"
|
|---|
| 354 | fi
|
|---|
| 355 | if [ "$answer" = "YES" ] ; then
|
|---|
| 356 | ./mindi-rsthw
|
|---|
| 357 | fi
|
|---|
| 358 | fi
|
|---|
| 359 | }
|
|---|
| 360 |
|
|---|
| 361 |
|
|---|
| 362 | #RunDevfsd() {
|
|---|
| 363 | # loc=`which devfsd 2> /dev/null`
|
|---|
| 364 | # if [ "$loc" != "" ] ; then
|
|---|
| 365 | # LogIt "Starting devfsd"
|
|---|
| 366 | # devfsd /dev &
|
|---|
| 367 | # sleep 5
|
|---|
| 368 | # fi
|
|---|
| 369 | #}
|
|---|
| 370 |
|
|---|
| 371 |
|
|---|
| 372 |
|
|---|
| 373 | SpaceTests() {
|
|---|
| 374 | [ -e "/tmp/filelist.full" ] && cp /tmp/filelist.full /tmp/FLF
|
|---|
| 375 | if [ "`HowMuchFreeSpaceOnRamdisk`" -le "3" ] ; then
|
|---|
| 376 | LogIt "Ramdisk is a bit smaller than I would like." 1
|
|---|
| 377 | LogIt "Please re-run Mondo/Mindi but edit /usr/local/mindi first" 1
|
|---|
| 378 | LogIt "and set EXTRA_SPACE to something high, e.g. 8000" 1
|
|---|
| 379 | Die "Aborting. Please reboot."
|
|---|
| 380 | fi
|
|---|
| 381 | rm -f /tmp/FLF
|
|---|
| 382 | }
|
|---|
| 383 |
|
|---|
| 384 | StartUSBKbd() {
|
|---|
| 385 | # Prepare minimal USB env in case we have USB kbd such as with iLO
|
|---|
| 386 | [ -d /proc/bus/usb ] && ! grep -q /proc/bus/usb /proc/mounts && mount -t usbfs none /proc/bus/usb
|
|---|
| 387 | echo "$DENY_MODS" | grep -Eq 'uhcd_hci |usbhid |usbcore '
|
|---|
| 388 | if [ $? -eq 0 ]; then
|
|---|
| 389 | return
|
|---|
| 390 | fi
|
|---|
| 391 | if [ -e "/tmp/USE-UDEV" ] ; then
|
|---|
| 392 | if [ -f uhcd_hci.ko ] || [ -f uhcd_hci.ko.gz ]; then
|
|---|
| 393 | modprobe -q uhcd_hci
|
|---|
| 394 | fi
|
|---|
| 395 | if [ -f usbhid.ko ] || [ -f usbhid.ko.gz ]; then
|
|---|
| 396 | modprobe -q usbhid
|
|---|
| 397 | fi
|
|---|
| 398 | else
|
|---|
| 399 | if [ -f uhcd_hci.ko ]; then
|
|---|
| 400 | insmod uhcd_hci.ko
|
|---|
| 401 | fi
|
|---|
| 402 | if [ -f usbhid.ko ]; then
|
|---|
| 403 | insmod usbcore.ko
|
|---|
| 404 | insmod usbhid.ko
|
|---|
| 405 | fi
|
|---|
| 406 | fi
|
|---|
| 407 | }
|
|---|
| 408 |
|
|---|
| 409 |
|
|---|
| 410 |
|
|---|
| 411 | StartLvms() {
|
|---|
| 412 | if [ -e "/tmp/i-want-my-lvm" ] ; then
|
|---|
| 413 | LogIt "Scanning LVM's..." 1
|
|---|
| 414 | if which lvm ; then
|
|---|
| 415 | MyInsmod dm-mod
|
|---|
| 416 | MyInsmod dm_mod
|
|---|
| 417 | lvm vgscan --mknodes
|
|---|
| 418 | else
|
|---|
| 419 | vgscan
|
|---|
| 420 | fi
|
|---|
| 421 | grep -E "^#.*vgchange" /tmp/i-want-my-lvm | sed "s/^#[ ]*//" > /tmp/start-lvm
|
|---|
| 422 | chmod +x /tmp/start-lvm
|
|---|
| 423 | echo -en "Starting LVM's..."
|
|---|
| 424 | /tmp/start-lvm &
|
|---|
| 425 | for i in 1 2 3 4 5 ; do
|
|---|
| 426 | echo -en "."
|
|---|
| 427 | sleep 1
|
|---|
| 428 | done
|
|---|
| 429 | echo "Done."
|
|---|
| 430 | fi
|
|---|
| 431 | # If necessary, cannibalize 'analyze-my-lvm'; copy some of its code here,
|
|---|
| 432 | # pipe vgscan's output, strip it, run 'vgchange' on its output, etc.etc.
|
|---|
| 433 | LogIt "LVM's have been started."
|
|---|
| 434 | }
|
|---|
| 435 |
|
|---|
| 436 |
|
|---|
| 437 | StartRaids() {
|
|---|
| 438 | local raid_devices i
|
|---|
| 439 |
|
|---|
| 440 | raid_devices=`grep /dev/md /tmp/mountlist.txt | cut -d' ' -f1`
|
|---|
| 441 | if which raidstart > /dev/null 2> /dev/null ; then
|
|---|
| 442 | for i in $raid_devices ; do
|
|---|
| 443 | if grep `basename $i` /proc/mdstat > /dev/null 2> /dev/null ; then
|
|---|
| 444 | LogIt "$i is started already; no need to run 'raidstart $i'" 1
|
|---|
| 445 | else
|
|---|
| 446 | LogIt "Running 'raidstart $i'" 1
|
|---|
| 447 | raidstart $i
|
|---|
| 448 | fi
|
|---|
| 449 | done
|
|---|
| 450 | elif which mdrun > /dev/null 2> /dev/null ; then
|
|---|
| 451 | LogIt "Running 'mdrun'" 1
|
|---|
| 452 | mdrun
|
|---|
| 453 | elif which mdadm > /dev/null 2> /dev/null ; then
|
|---|
| 454 | LogIt "Running 'mdadm'" 1
|
|---|
| 455 | for i in $raid_devices ; do
|
|---|
| 456 | if grep `basename $i` /proc/mdstat > /dev/null 2> /dev/null ; then
|
|---|
| 457 | LogIt "$i is started already; no need to run 'mdadm $i'" 1
|
|---|
| 458 | else
|
|---|
| 459 | if [ -f /etc/mdadm.conf ] ; then
|
|---|
| 460 | LogIt "Running 'mdadm $i' with user supplied /etc/mdadm.conf" 1
|
|---|
| 461 | mdadm -A $i -c /etc/mdadm.conf
|
|---|
| 462 | elif [ -f /etc/mdadm/mdadm.conf ] ; then
|
|---|
| 463 | LogIt "Running 'mdadm $i' with user supplied /etc/mdadm/mdadm.conf" 1
|
|---|
| 464 | mdadm -A $i -c /etc/mdadm/mdadm.conf
|
|---|
| 465 | else
|
|---|
| 466 | LogIt "Running 'mdadm $i'" 1
|
|---|
| 467 | mdadm -Ac partitions -m dev $i
|
|---|
| 468 | fi
|
|---|
| 469 | fi
|
|---|
| 470 | done
|
|---|
| 471 | else
|
|---|
| 472 | LogIt "Warning: Neither 'raidstart' nor 'mdrun''found. RAID devices may not have started." 1
|
|---|
| 473 | fi
|
|---|
| 474 |
|
|---|
| 475 | }
|
|---|
| 476 |
|
|---|
| 477 |
|
|---|
| 478 | TryAgainToFindCD() {
|
|---|
| 479 | local res
|
|---|
| 480 | mount | grep /mnt/cdrom && return 0
|
|---|
| 481 | [ "`grep "backup_media_type" /tmp/mondo-restore.cfg | grep "cdstream"`" ] && return
|
|---|
| 482 | LogIt "Trying to mount CD-ROM a 2nd time..."
|
|---|
| 483 | find-and-mount-cdrom --second-try
|
|---|
| 484 | res=$?
|
|---|
| 485 | if [ "$res" -eq "0" ] ; then
|
|---|
| 486 | CD_MOUNTED_OK=yes
|
|---|
| 487 | LogIt "CD-ROM drive mounted successfully." 1
|
|---|
| 488 | else
|
|---|
| 489 | LogIt "I still cannot find or mount the CD-ROM drive, by the way."
|
|---|
| 490 | fi
|
|---|
| 491 | }
|
|---|
| 492 |
|
|---|
| 493 |
|
|---|
| 494 |
|
|---|
| 495 | UseTmpfs()
|
|---|
| 496 | {
|
|---|
| 497 | local mount_cmd
|
|---|
| 498 | echo -en "Mounting /tmp/tmpfs..."
|
|---|
| 499 | mkdir -p /tmp/tmpfs
|
|---|
| 500 | # For technical reasons, some sets are as large as 16MB.
|
|---|
| 501 | # I am allowing 32MB because selective restore occupies a lot of space.
|
|---|
| 502 | for size in 64m 48m 40m 32m ; do
|
|---|
| 503 | mount_cmd="mount /dev/shm -t tmpfs -o size=$size" ; # was 34m until 04/2003
|
|---|
| 504 | LogIt "Trying '$mount_cmd'"
|
|---|
| 505 | $mount_cmd /tmp/tmpfs 2>> $LOGFILE
|
|---|
| 506 | res=$?
|
|---|
| 507 | [ "$res" -eq "0" ] && break
|
|---|
| 508 | done
|
|---|
| 509 | if [ "$res" -ne "0" ] ; then
|
|---|
| 510 | LogIt "Failed. I could not run '$mount_cmd /tmp/tmpfs'. Your kernel is BROKEN or you do not have enough RAM." 1
|
|---|
| 511 | umount /tmp/tmpfs > /dev/null 2> /dev/null
|
|---|
| 512 | rmdir /tmp/tmpfs
|
|---|
| 513 | ln -sf /mnt/RESTORING/tmp /tmp/tmpfs; # used by mondo-restore
|
|---|
| 514 | LogIt "Failed to mount /tmp/tmpfs; using ugly softlink instead"
|
|---|
| 515 | else
|
|---|
| 516 | LogIt "Great. Pivot succeeded w/ size=$size" 1
|
|---|
| 517 | echo -en "Pivoting /tmp..."
|
|---|
| 518 | umount /tmp/tmpfs
|
|---|
| 519 | mkdir -p /tmp.old
|
|---|
| 520 | mv /tmp/* /tmp.old/
|
|---|
| 521 | # Try to Deal with a busybox bug on inexistant links
|
|---|
| 522 | cp /tmp/* /tmp.old/
|
|---|
| 523 | rm -f /tmp/*
|
|---|
| 524 | $mount_cmd /tmp
|
|---|
| 525 | mv /tmp.old/* /tmp/
|
|---|
| 526 | # Try to Deal with a busybox bug on inexistant links
|
|---|
| 527 | cp /tmp.old/* /tmp/
|
|---|
| 528 | rm -rf /tmp.old
|
|---|
| 529 | mkdir -p /tmp/tmpfs
|
|---|
| 530 | mkdir -p $GROOVY
|
|---|
| 531 | echo "Done."
|
|---|
| 532 | LogIt "Successfully mounted dynamic /tmp ramdisk"
|
|---|
| 533 | # mkdir -p /tmp/tmpfs/var
|
|---|
| 534 | # mv -f /var/log /tmp/tmpfs/var/log
|
|---|
| 535 | # ln -sf /tmp/tmpfs/var/log /var/log
|
|---|
| 536 | fi
|
|---|
| 537 | }
|
|---|
| 538 |
|
|---|
| 539 |
|
|---|
| 540 | WelcomeMessage()
|
|---|
| 541 | {
|
|---|
| 542 | export ARCH=`uname -m`
|
|---|
| 543 |
|
|---|
| 544 | echo "********************************************************************"
|
|---|
| 545 | echo "MINDI-LINUX by Mondo Dev Team - web site: http://www.mondorescue.org"
|
|---|
| 546 | echo "Boot disk based on AlfaLinux & Trinux. BusyBox by Erik Andersen."
|
|---|
| 547 | which petris > /dev/null 2> /dev/null && echo "Petris was written by Peter Seidler <p.seidler@mail1.stofanet.dk>."
|
|---|
| 548 | echo "Executables and source code are covered by the GNU GPL. No warranty."
|
|---|
| 549 | echo "running on $ARCH"
|
|---|
| 550 | echo "********************************************************************"
|
|---|
| 551 | }
|
|---|
| 552 |
|
|---|
| 553 |
|
|---|
| 554 | EnableCcissIfAppropriate() {
|
|---|
| 555 | local i fname
|
|---|
| 556 | for i in 0 1 2 3 ; do
|
|---|
| 557 | fname="/proc/driver/cciss/cciss$i"
|
|---|
| 558 | if [ -e "$fname" ] ; then
|
|---|
| 559 | LogIt "Engaging $fname"
|
|---|
| 560 | echo "engage scsi" > $fname
|
|---|
| 561 | LogIt "...result=$?"
|
|---|
| 562 | fi
|
|---|
| 563 | done
|
|---|
| 564 | }
|
|---|
| 565 |
|
|---|
| 566 | ModprobeAllModules() {
|
|---|
| 567 |
|
|---|
| 568 | for m in `find /lib/modules -name '*.ko*'`; do
|
|---|
| 569 | j=`basename $m | sed 's/\.ko.*$//'`
|
|---|
| 570 | echo "$DENY_MODS" | grep -q "$j "
|
|---|
| 571 | if [ $? -eq 0 ]; then
|
|---|
| 572 | echo "Denying $j..."
|
|---|
| 573 | continue
|
|---|
| 574 | fi
|
|---|
| 575 | echo "Probing $j..."
|
|---|
| 576 | modprobe -q $j
|
|---|
| 577 | done
|
|---|
| 578 | }
|
|---|
| 579 |
|
|---|
| 580 | ExtractDataDisksAndLoadModules() {
|
|---|
| 581 | echo "Installing additional tools ..."
|
|---|
| 582 | install-additional-tools
|
|---|
| 583 | # Keep the kernel silent again
|
|---|
| 584 | PKLVL=`cut -f1 /proc/sys/kernel/printk`
|
|---|
| 585 | echo 0 > /proc/sys/kernel/printk
|
|---|
| 586 | if [ ! -e "/tmp/USE-UDEV" ] ; then
|
|---|
| 587 | echo "Inserting modules ..."
|
|---|
| 588 | insert-all-my-modules >> $LOGFILE 2>> $LOGFILE
|
|---|
| 589 | for i in $FORCE_MODS; do
|
|---|
| 590 | MyInsmod $i
|
|---|
| 591 | done
|
|---|
| 592 | else
|
|---|
| 593 | ModprobeAllModules
|
|---|
| 594 | fi
|
|---|
| 595 | echo $PKLVL > /proc/sys/kernel/printk
|
|---|
| 596 | }
|
|---|
| 597 |
|
|---|
| 598 | # ------------------------ main -----------------------
|
|---|
| 599 |
|
|---|
| 600 | MINDI_VER=PBVER
|
|---|
| 601 | MINDI_REV=PBREV
|
|---|
| 602 | trap CaughtSoftReset SIGTERM
|
|---|
| 603 | LOGFILE=/var/log/mondorestore.log
|
|---|
| 604 | PATH=/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/mondo:/usr/games
|
|---|
| 605 | GROOVY=/tmp/groovy-stuff
|
|---|
| 606 | USER=root
|
|---|
| 607 | export PATH GROOVY USER LOGFILE
|
|---|
| 608 |
|
|---|
| 609 | echo "Welcome to init (from mindi ${MINDI_VER}-r${MINDI_REV})"
|
|---|
| 610 |
|
|---|
| 611 | mount -o remount rw /
|
|---|
| 612 | [ ! "$GROOVY" ] && Die "I'm not groovy!"
|
|---|
| 613 | for i in $GROOVY /mnt/cdrom /mnt/isodir /var/local/petris /tmp/isodir; do
|
|---|
| 614 | mkdir -p $i
|
|---|
| 615 | done
|
|---|
| 616 | #/bin/update
|
|---|
| 617 | mount /proc/ /proc -v -t proc
|
|---|
| 618 | mkdir /sys 2> /dev/null
|
|---|
| 619 | mount /sys/ /sys -v -t sysfs 2>> $LOGFILE
|
|---|
| 620 | # For ESX 3
|
|---|
| 621 | [ -d /proc/vmware ] && ! grep -q /vmfs /proc/mounts && mount -t vmfs /vmfs /vmfs
|
|---|
| 622 | rm -f /foozero
|
|---|
| 623 |
|
|---|
| 624 | if [ "`grep -i denymods /proc/cmdline`" ]; then
|
|---|
| 625 | export DENY_MODS="`cat /proc/cmdline | sed 's~.*denymods=\"\(.*\)\".*~\1~'` mondonone"
|
|---|
| 626 | else
|
|---|
| 627 | export DENY_MODS=" "
|
|---|
| 628 | fi
|
|---|
| 629 |
|
|---|
| 630 | if [ "`grep -i forcemods /proc/cmdline`" ]; then
|
|---|
| 631 | export FORCE_MODS="`cat /proc/cmdline | sed 's~.*forcemods=\"\(.*\)\".*~\1~'` mondonone"
|
|---|
| 632 | else
|
|---|
| 633 | export FORCE_MODS=" "
|
|---|
| 634 | fi
|
|---|
| 635 |
|
|---|
| 636 | echo "Activating a potential USB keyboard/mouse"
|
|---|
| 637 | StartUSBKbd
|
|---|
| 638 |
|
|---|
| 639 | if [ -f /proc/sys/kernel/exec-shield ]; then
|
|---|
| 640 | echo 0 > /proc/sys/kernel/exec-shield 2>> /dev/null
|
|---|
| 641 | fi
|
|---|
| 642 |
|
|---|
| 643 | if [ -f /proc/modules ]; then
|
|---|
| 644 | echo "/sbin/modprobe" > /proc/sys/kernel/modprobe
|
|---|
| 645 | fi
|
|---|
| 646 |
|
|---|
| 647 | if [ -e "/tmp/USE-UDEV" ] ; then
|
|---|
| 648 | RunUdevd
|
|---|
| 649 | fi
|
|---|
| 650 | ExtractDevTarballs
|
|---|
| 651 | LaunchTerminals
|
|---|
| 652 |
|
|---|
| 653 | # Keeping kernel silent for module insertion
|
|---|
| 654 | PKLVL=`cut -f1 /proc/sys/kernel/printk`
|
|---|
| 655 | echo 0 > /proc/sys/kernel/printk
|
|---|
| 656 | if [ ! -e "/tmp/USE-UDEV" ] ; then
|
|---|
| 657 | InsertEssentialModules
|
|---|
| 658 | else
|
|---|
| 659 | ModprobeAllModules
|
|---|
| 660 | fi
|
|---|
| 661 | echo $PKLVL > /proc/sys/kernel/printk
|
|---|
| 662 |
|
|---|
| 663 | EnableCcissIfAppropriate
|
|---|
| 664 | #-------------------------------
|
|---|
| 665 | #WHOLIVESINAPINEAPPLEUNDERTHESEA#;# --- don't touch this :)
|
|---|
| 666 | #-------------------------------
|
|---|
| 667 | UseTmpfs
|
|---|
| 668 | if [ ! -e "/tmp/mondo-restore.cfg" ] ; then
|
|---|
| 669 | LogIt "Warning - /tmp/mondo-restore.cfg not found"
|
|---|
| 670 | fi
|
|---|
| 671 |
|
|---|
| 672 | if [ "`grep -i 'tape ' /tmp/mondo-restore.cfg`" ] || [ "`grep -i udev /tmp/mondo-restore.cfg`" ]; then
|
|---|
| 673 | HandleTape
|
|---|
| 674 | ExtractDataDisksAndLoadModules
|
|---|
| 675 | elif [ "`grep -i pxe /proc/cmdline`" ]; then
|
|---|
| 676 | # We need to get here exported variables from start-nfs
|
|---|
| 677 | . /sbin/start-nfs
|
|---|
| 678 |
|
|---|
| 679 | # Simulate a local CD
|
|---|
| 680 | echo "/mnt/cdrom" > /tmp/CDROM-LIVES-HERE
|
|---|
| 681 | CD_MOUNTED_OK=yes
|
|---|
| 682 | ExtractDataDisksAndLoadModules
|
|---|
| 683 | elif [ "`grep -i usb= /proc/cmdline`" ] || [ "`grep -i usb /tmp/mondo-restore.cfg | grep media-type`" ]; then
|
|---|
| 684 | # We need to get here exported variables from start-nfs
|
|---|
| 685 | . /sbin/start-usb
|
|---|
| 686 |
|
|---|
| 687 | # Simulate a local CD
|
|---|
| 688 | echo "/mnt/cdrom" > /tmp/CDROM-LIVES-HERE
|
|---|
| 689 | CD_MOUNTED_OK=yes
|
|---|
| 690 | ExtractDataDisksAndLoadModules
|
|---|
| 691 | else
|
|---|
| 692 | HandleCDROM
|
|---|
| 693 | ExtractDataDisksAndLoadModules
|
|---|
| 694 | # We need to get here exported variables from start-nfs
|
|---|
| 695 | . /sbin/start-nfs
|
|---|
| 696 | fi
|
|---|
| 697 | res=$?
|
|---|
| 698 | ConfigureLoggingDaemons
|
|---|
| 699 | if [ -e "/tmp/USE-DEVFS" ] ; then
|
|---|
| 700 | umount /mnt/cdrom 2> /dev/null
|
|---|
| 701 | mv /dev/cdrom /cdrom.lnk 2> /dev/null
|
|---|
| 702 | CD_MOUNTED_OK=""
|
|---|
| 703 | RunDevfsd
|
|---|
| 704 | fi
|
|---|
| 705 | LoadKeymap
|
|---|
| 706 | WelcomeMessage
|
|---|
| 707 | RstHW
|
|---|
| 708 | echo "Starting potential Raid/LVMs ..."
|
|---|
| 709 | PauseForRaids
|
|---|
| 710 | StartRaids
|
|---|
| 711 | StartLvms
|
|---|
| 712 | CopyBootDevEntry
|
|---|
| 713 | mkdir -p /tmp/tmpfs
|
|---|
| 714 | sleep 2
|
|---|
| 715 | #clear
|
|---|
| 716 | if [ -e "/dev/md0" ] && [ ! -e "/dev/md/0" ] && [ "`grep /dev/md/ /tmp/mountlist.txt`" != "" ] ; then
|
|---|
| 717 | LogIt "Creating /dev/md/* softlinks just in case." 1
|
|---|
| 718 | mkdir -p /dev/md
|
|---|
| 719 | cp -af /dev/md0 /dev/md/0 2> /dev/null
|
|---|
| 720 | cp -af /dev/md1 /dev/md/1 2> /dev/null
|
|---|
| 721 | cp -af /dev/md2 /dev/md/2 2> /dev/null
|
|---|
| 722 | fi
|
|---|
| 723 | # SpaceTests; # Mandrake Linux 8.1 doesn't like this
|
|---|
| 724 | [ -e "/tmp/mountlist.txt" ] && cp -f /tmp/mountlist.txt /tmp/mountlist.original
|
|---|
| 725 |
|
|---|
| 726 | if ! [ "`grep -i "pxe" /proc/cmdline`" ] ; then
|
|---|
| 727 | res="`cat /mnt/cdrom/archives/THIS-CD-NUMBER 2> /dev/null`"
|
|---|
| 728 | [ "$res" != "1" ] && [ "$res" != "" ] && Die "This is CD #$res in the series. Please insert CD #1."
|
|---|
| 729 | [ -e "/cdrom.lnk" ] && mv -f /cdrom.lnk /dev/cdrom && mount /dev/cdrom /mnt/cdrom && CD_MOUNTED_OK=yes
|
|---|
| 730 | [ "$CD_MOUNTED_OK" != "yes" ] && TryAgainToFindCD
|
|---|
| 731 | #mount | grep cdrom > /dev/null 2> /dev/null || mount /dev/cdrom /mnt/cdrom >> $LOGFILE 2>> $LOGFILE
|
|---|
| 732 | fi
|
|---|
| 733 | hack-cfg-if-necessary || LogIt "Cannot find hack-cfg-if-necessary"
|
|---|
| 734 |
|
|---|
| 735 | # Log some useful info
|
|---|
| 736 | LogIt "init (from mindi v$MINDI_VER-r${MINDI_REV})"
|
|---|
| 737 | LogIt "/proc/cmdline is:"
|
|---|
| 738 | cat /proc/cmdline >> $LOGFILE
|
|---|
| 739 | LogIt "df result:"
|
|---|
| 740 | LogIt "----------"
|
|---|
| 741 | df >> $LOGFILE
|
|---|
| 742 | LogIt "-------------"
|
|---|
| 743 | LogIt "mount result:"
|
|---|
| 744 | LogIt "-------------"
|
|---|
| 745 | mount >> $LOGFILE
|
|---|
| 746 | LogIt "-------------"
|
|---|
| 747 | LogIt "lsmod result:"
|
|---|
| 748 | LogIt "-------------"
|
|---|
| 749 | lsmod >> $LOGFILE
|
|---|
| 750 | LogIt "-------------"
|
|---|
| 751 | LogIt "dmesg result:"
|
|---|
| 752 | LogIt "-------------"
|
|---|
| 753 | dmesg >> $LOGFILE
|
|---|
| 754 |
|
|---|
| 755 | #-------------------------------
|
|---|
| 756 | #ABSORBENTANDYELLOWANDPOROUSISHE#;# --- don't touch this either :)
|
|---|
| 757 | #-------------------------------
|
|---|
| 758 |
|
|---|
| 759 | #ctrlaltdel soft
|
|---|
| 760 | for path in /usr.bin /usr/bin ; do
|
|---|
| 761 | fname=$path/nano
|
|---|
| 762 | [ -e "$fname" ] && ln -sf $fname /usr/bin/pico
|
|---|
| 763 | done
|
|---|
| 764 | res=`which nano 2> /dev/null`
|
|---|
| 765 | [ "$res" ] && ln -sf /usr/bin/
|
|---|
| 766 | for i in null stdout stdin stderr ; do
|
|---|
| 767 | cp -af /dev/$i /tmp
|
|---|
| 768 | done
|
|---|
| 769 | if grep "backup-media-type" /tmp/mondo-restore.cfg > /dev/null 2> /dev/null ; then
|
|---|
| 770 | LogIt "backup-media-type is specified in config file - great."
|
|---|
| 771 | LogIt "Calling post-init $mountlist"
|
|---|
| 772 | post-init
|
|---|
| 773 | else
|
|---|
| 774 | LogIt "backup-media-type is not specified in config file."
|
|---|
| 775 | LogIt "I think this media has no archives on it."
|
|---|
| 776 | fi
|
|---|
| 777 | if grep "RESTORE" /proc/cmdline > /dev/null 2> /dev/null ; then
|
|---|
| 778 | echo "Rebooting in 10 seconds automatically as per reboot order"
|
|---|
| 779 | echo -en "Press ^C to interrupt if you have to ..."
|
|---|
| 780 | for i in 1 2 3 4 5 6 7 8 9 10 ; do
|
|---|
| 781 | sleep 1
|
|---|
| 782 | echo -en "."
|
|---|
| 783 | done
|
|---|
| 784 | echo "Boom."
|
|---|
| 785 | sleep 1
|
|---|
| 786 | else
|
|---|
| 787 | echo -en "Type 'exit' to reboot the PC\n"
|
|---|
| 788 | umount /mnt/cdrom 2> /dev/null
|
|---|
| 789 | mount / -o rw,remount > /dev/null 2> /dev/null
|
|---|
| 790 | LogIt "Launching Shell"
|
|---|
| 791 | sh
|
|---|
| 792 | fi
|
|---|
| 793 | CaughtSoftReset
|
|---|
| 794 | # reboot
|
|---|
