[1] | 1 | #!/bin/sh
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| 2 | #
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[736] | 3 | # $Id: init 1885 2008-03-01 23:38:35Z bruno $
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[1] | 4 | #
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[736] | 5 | # init script launched during the restore process
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[1] | 6 | #------------------------------------------------------------
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| 7 |
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| 8 |
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| 9 | CaughtSoftReset() {
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[1747] | 10 | trap SIGTERM
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| 11 | reboot
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[1] | 12 | }
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| 13 |
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| 14 |
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| 15 | ConfigureLoggingDaemons() {
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[1747] | 16 | echo -en "Running klogd..."
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| 17 | klogd -c 2 > /dev/null 2> /dev/null
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| 18 | echo -en "Done.\nRunning syslogd..."
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| 19 | syslogd > /dev/null 2> /dev/null
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| 20 | echo "Done."
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| 21 | LogIt "klogd and syslogd have been started."
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[1] | 22 | }
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| 23 |
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| 24 |
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| 25 |
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| 26 | CopyBootDevEntry() {
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[1747] | 27 | local outfile devfile
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| 28 | devfile=/dev/boot_device
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| 29 | outfile=`cat /BOOTLOADER.DEVICE 2> /dev/null`
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| 30 | [ ! "$outfile" ] && return 0
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| 31 | echo -en "Copying boot device to $outfile..."
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| 32 | if [ -e "$outfile" ] ; then
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[1410] | 33 | echo "OK."
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| 34 | return 0
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[1747] | 35 | fi
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| 36 | mkdir -p $outfile
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| 37 | rmdir $outfile
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| 38 | cp -pRdf $devfile $outfile
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| 39 | if [ "$?" -ne "0" ] ; then
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[1410] | 40 | echo "Failed."
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| 41 | return 1
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[1747] | 42 | else
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[1410] | 43 | echo "OK."
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| 44 | return 0
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[1747] | 45 | fi
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[1] | 46 | }
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| 47 |
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| 48 |
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| 49 |
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| 50 | Die() {
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[1747] | 51 | LogIt "Fatal error! $1" 1
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| 52 | exit 1
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[1] | 53 | }
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| 54 |
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| 55 |
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| 56 |
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| 57 | ExtractDevTarballs() {
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[1747] | 58 | cd /
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| 59 | for fname in ataraid.tgz ida.tgz i2o.tgz rd.tgz raw.tgz cciss.tgz nst.tgz dm.tgz vc.tgz ; do
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| 60 | if [ ! -e "/$fname" ] ; then
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| 61 | LogIt "/$fname not found; cannot extract to /." 1
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| 62 | else
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| 63 | echo -en "\rExtracting /$fname... "
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| 64 | tar -zxf /$fname || LogIt "Error occurred while extracting /$fname"
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| 65 | fi
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| 66 | done
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| 67 | echo -en "\r"
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| 68 | LogIt "Extracted additional /dev entries OK. " 1
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[1] | 69 | }
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| 70 |
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| 71 |
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| 72 |
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| 73 | LaunchTerminals() {
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[1747] | 74 | openvt 2 /bin/sh
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| 75 | openvt 3 /bin/sh
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| 76 | openvt 4 /bin/sh
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| 77 | openvt 5 /bin/sh
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| 78 | openvt 6 /bin/sh
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| 79 | openvt 7 /bin/sh /sbin/wait-for-petris
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[1804] | 80 | openvt 8 /usr/bin/tail -f $LOGFILE
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[1] | 81 | }
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| 82 |
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| 83 |
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| 84 | LoadKeymap() {
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[1747] | 85 | local fname
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| 86 | fname=`cat /tmp/KEYMAP-LIVES-HERE 2> /dev/null`
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| 87 | [ "$fname" = "" ] && return
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| 88 | if which loadkeys > /dev/null 2> /dev/null ; then
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| 89 | loadkeys $fname
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[1] | 90 | # loadkmap != loadkeys
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| 91 | # elif which loadkmap > /dev/null 2> /dev/null ; then
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| 92 | # loadkmap < $fname
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[1747] | 93 | else
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| 94 | LogIt "Using default keyboard map." 1
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| 95 | fi
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[1] | 96 | }
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| 97 |
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| 98 |
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| 99 | UntarTapeStuff() {
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[1747] | 100 | local old_pwd res
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| 101 | old_pwd=`pwd`
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| 102 | cd $GROOVY
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| 103 | [ "$1" != "" ] && tapedev=$1
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| 104 | [ ! "$tapedev" ] && tapedev=`grep media-dev /tmp/mondo-restore.cfg | tr -s ' ' ' ' | cut -d' ' -f2`
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[1] | 105 | # tar -zxf $tapedev
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[1747] | 106 | dd if=$tapedev bs=32k count=1024 | tar -zx
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| 107 | res=$?
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| 108 | if [ "$res" -eq "0" ] ; then
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[1410] | 109 | grep -v media-dev /tmp/mondo-restore.cfg > /tmp/mr.cfg
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| 110 | echo "media-dev $tapedev" >> /tmp/mr.cfg
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[1747] | 111 | cp -f /tmp/mr.cfg /tmp/mondo-restore.cfg
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| 112 | fi
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| 113 | cd $old_pwd
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| 114 | return $res
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[1] | 115 | }
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| 116 |
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| 117 | HandleTape() {
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[1747] | 118 | local res tapedev
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| 119 | tapedev="" ; # will be set by UntarTapeStuff()
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| 120 | cd $GROOVY
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| 121 | UntarTapeStuff $tapedev || UntarTapeStuff /dev/st0 || UntarTapeStuff /dev/osst0 || UntarTapeStuff /dev/ht0
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| 122 | res=$?
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| 123 | while [ "$res" -ne "0" ] ; do
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| 124 | LogIt "$tapedev failed to act as extended data disk for booting." 1
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| 125 | LogIt "Please specify an alternate tape device," 1
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[1885] | 126 | LogIt "or hit <Enter> to boot from another media." 1
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[1747] | 127 | echo -en "---> "
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| 128 | read tapedev
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| 129 | if [ "$tapedev" ] ; then
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| 130 | LogIt "User specified $tapedev instead"
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| 131 | UntarTapeStuff $tapedev
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| 132 | res=$?
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| 133 | else
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| 134 | LogIt "User opted not to specify an alternate tapedev"
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| 135 | res=1
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[1] | 136 | break
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[1747] | 137 | fi
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| 138 | done
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[1] | 139 |
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[1747] | 140 | if [ "$res" -ne "0" ] ; then
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[1410] | 141 | cd /
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[1885] | 142 | LogIt "Failed to use tape as extended datadisk. Reverting to another media." 1
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| 143 | HandleCDROM
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[1410] | 144 | res=$?
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[1747] | 145 | else
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[1410] | 146 | # clear
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| 147 | LogIt "Using tape as extended datadisk. Good." 3
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| 148 | echo "Using tape as extd ddisk." > /tmp/TAPEDEV-HAS-DATA-DISKS
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| 149 | res=0
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[1747] | 150 | CD_MOUNTED_OK=yes
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| 151 | fi
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| 152 | return $res
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[1] | 153 | }
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| 154 |
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| 155 |
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| 156 |
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[1885] | 157 | HandleCDROM() {
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[1825] | 158 | # Just in case we have an iLO ensure we will map it correctly
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[1830] | 159 | echo "$DENY_MODS" | grep -q "usb-storage "
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[1829] | 160 | if [ $? -eq 0 ]; then
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| 161 | return
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| 162 | fi
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[1826] | 163 | echo "Activating a potential USB Storage device"
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[1829] | 164 | if [ -f usb-storage.ko ] || [ -f usb-storage.ko.gz ]; then
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| 165 | if [ -e "/tmp/USE-UDEV" ] ; then
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[1825] | 166 | modprobe -q usb-storage
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[1829] | 167 | else
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[1825] | 168 | insmod usb-storage.ko*
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| 169 | fi
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| 170 | fi
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[1826] | 171 | for i in 1 2 3 4 5 6 7 8 9 10 ; do
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| 172 | sleep 1
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| 173 | echo -en "."
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| 174 | done
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[1825] | 175 |
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[1747] | 176 | find-and-mount-cdrom
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| 177 | res=$?
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| 178 | if [ "$res" -ne "0" ] ; then
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[898] | 179 | LogIt "First call to find-and-mount-cdrom failed." 1
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| 180 | LogIt "Sleeping for 3 seconds and trying again." 1
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| 181 | sleep 3
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| 182 | find-and-mount-cdrom
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| 183 | res=$?
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[1747] | 184 | fi
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| 185 | if [ "$res" -eq "0" ] ; then
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[898] | 186 | LogIt "OK, I am running on a CD-ROM. Good." 3
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[1747] | 187 | CD_MOUNTED_OK=yes
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| 188 | else
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[1885] | 189 | LogIt "You probably not have the right drivers" 3
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| 190 | LogIt "to support the hardware on which we are running" 3
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| 191 | LogIt "Your archives are probably fine but" 3
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| 192 | LogIt "your tape streamer and/or CD-ROM drive are unsupported at that point." 3
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[898] | 193 | CD_MOUNTED_OK=""
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[1747] | 194 | fi
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| 195 | return 0
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[1] | 196 | }
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| 197 |
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| 198 |
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| 199 | HowMuchFreeSpaceOnRamdisk() {
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[305] | 200 | df -m -P | grep /dev/ram | head -n1 | tr -s '\t' ' ' | cut -d' ' -f4
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[1] | 201 | }
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| 202 |
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| 203 |
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| 204 |
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| 205 | InsertEssentialModules() {
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[429] | 206 | # Load the VIA IDE module first thing if it exists (requires ide-core).
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| 207 | # This is to ensure that DMA is working for VIA chipsets with 2.6 kernels.
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[1815] | 208 | for module in /ide-core.ko* /via82cxxx.ko*; do
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[1747] | 209 | [ -f "$module" ] && MyInsmod $module > /dev/null 2> /dev/null
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| 210 | done
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[429] | 211 | # Then load the remaining modules in normal (i.e. arbitrary) order.
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[1747] | 212 | for j in 1 2 3 4 5 ; do
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| 213 | for i in `ls /*.*o* 2> /dev/null` ; do
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| 214 | [ -f "$i" ] && MyInsmod $i > /dev/null 2> /dev/null
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| 215 | done
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| 216 | done
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[1] | 217 | }
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| 218 |
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| 219 |
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| 220 |
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| 221 | PauseForRaids() {
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[1747] | 222 | if [ "`dmesg | grep -i "RAID Controller"`" != "" ] || [ "`dmesg | grep -i "Vendor: 3ware"`" != "" ] ; then
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| 223 | LogIt "RAID controller(s) detected. Pausing 10 seconds to let them warm up." 1
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| 224 | echo -en "Pausing..."
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| 225 | for i in 1 2 3 4 5 6 7 8 9 10 ; do
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| 226 | sleep 1
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| 227 | echo -en "$(($i*10))%..."
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| 228 | done
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| 229 | echo "Done."
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| 230 | fi
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[1] | 231 | }
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| 232 |
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| 233 |
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| 234 | # 06/13/2002 --- DuckX's & Hugo's new routine
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| 235 | # 10/11/2003 --- added a simple devfsd.conf file
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| 236 | # 01/24/2005 --- cater for arbitrary locations of devfsd.conf by using the
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| 237 | # config file path compiled into devfsd
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| 238 | RunDevfsd() {
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[1747] | 239 | loc=`which devfsd 2> /dev/null`
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| 240 | if [ "$loc" != "" ] ; then
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[1] | 241 | LogIt "Devfs found. Testing kernel support..."
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| 242 | if [ ! -e "/dev/.devfsd" ] ; then
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[746] | 243 | mount -t devfs devfs /dev 2>> $LOGFILE
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[1747] | 244 | if [ "$?" -ne "0" ] ; then
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[1] | 245 | LogIt "Error while trying to mount devfs"
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| 246 | else
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| 247 | LogIt "Devfs mounted OK"
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| 248 | fi
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| 249 | fi
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| 250 | #check if the kernel supports devfs
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| 251 | if [ -e "/dev/.devfsd" ] ; then
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| 252 | [ -d "/proc/1" ] || mount -n /proc
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| 253 | LogIt "Kernel support found. Creating config file and starting devfsd"
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[911] | 254 | conffile=`strings $loc | grep -E "devfsd.conf$"`
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[1] | 255 | [ "$conffile" ] || conffile="/etc/devfsd.conf"
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| 256 | confpath=`echo $conffile | sed "s/\/devfsd\.conf$//"`
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| 257 | [ -d "$confpath" ] || mkdir -p $confpath
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| 258 | echo -en "REGISTER .* MKOLDCOMPAT\nUNREGISTER .* RMOLDCOMPAT\n" > $conffile
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| 259 | devfsd /dev &
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| 260 | sleep 5
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| 261 | else
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| 262 | LogIt "No devfs kernel support."
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| 263 | fi
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[1747] | 264 | fi
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[1] | 265 | }
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| 266 |
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[1718] | 267 | # Taken from udev management in Mandriva 2008.0. Kudos guys
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| 268 | make_extra_nodes () {
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| 269 | # there are a few things that sysfs does not export for us.
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| 270 | # these things are listed in /etc/udev/links.conf
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| 271 | grep '^[^#]' /etc/udev-links.conf | \
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| 272 | while read type name arg1; do
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| 273 | [ "$type" -a "$name" -a ! -e "/dev/$name" -a ! -L "/dev/$name" ] ||continue
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| 274 | case "$type" in
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| 275 | L) ln -s $arg1 /dev/$name ;;
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| 276 | D) mkdir -p /dev/$name ;;
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[1719] | 277 | M) mknod /dev/$name $arg1 && chmod 600 /dev/$name;;
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| 278 | *) echo "udev-links.conf: unparseable line (%s %s %s)\n" "$type" "$name" "$arg1" ;;
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[1718] | 279 | esac
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| 280 | done
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| 281 | }
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| 282 |
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[1792] | 283 | create_dev_makedev() {
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| 284 | if [ -e /sbin/MAKEDEV ]; then
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| 285 | ln -sf /sbin/MAKEDEV /dev/MAKEDEV
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| 286 | else
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| 287 | ln -sf /bin/true /dev/MAKEDEV
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| 288 | fi
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| 289 | }
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[1718] | 290 |
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[1716] | 291 | RunUdevd() {
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[1718] | 292 | # Inspiration from Mandriva 2008.0 startup script
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| 293 | echo "Preparing udev environment..."
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| 294 | mv /dev /dev.static
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| 295 | mkdir /dev
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| 296 | mount -n -o size=5M,mode=0755 -t tmpfs none /dev
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| 297 | make_extra_nodes
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| 298 | mount -n -t devpts -o mode=620 none /dev/pts
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| 299 | mount -n -t tmpfs none /dev/shm
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[1789] | 300 | if [ -e /proc/sys/kernel/hotplug ]; then
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| 301 | echo > /proc/sys/kernel/hotplug
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| 302 | fi
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[1734] | 303 | PKLVL=`cut -f1 /proc/sys/kernel/printk`
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| 304 | echo 0 > /proc/sys/kernel/printk
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[1759] | 305 | if [ -x /sbin/startudev ]; then
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| 306 | /sbin/startudev
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| 307 | fi
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| 308 | # Depending on udevd version it gives back the hand or not :-(
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| 309 | /sbin/udevd --daemon &
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[1863] | 310 | sleep 5
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[1792] | 311 | mkdir -p /dev/.udev/queue/
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[1789] | 312 | if [ -x /sbin/udevtrigger ]; then
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| 313 | /sbin/udevtrigger
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| 314 | fi
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[1792] | 315 | create_dev_makedev
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[1759] | 316 | # May avoid shell error messages
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[1741] | 317 | chmod 644 /dev/tty*
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[1816] | 318 | if [ -x /sbin/udevsettle ]; then
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| 319 | /sbin/udevsettle
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| 320 | fi
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[1824] | 321 | # It seems we need to have more static devs on some distro were
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| 322 | # udev as some other requirements to be covered later on.
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| 323 | # So in the mean time:
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| 324 | for d in `ls /dev.static`; do
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| 325 | if [ ! -e /dev/$d ]; then
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| 326 | mv /dev.static/$d /dev
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| 327 | fi
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| 328 | done
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[1816] | 329 | echo $PKLVL > /proc/sys/kernel/printk
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[1716] | 330 | }
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[1] | 331 |
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[1761] | 332 | RstHW() {
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[1] | 333 |
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[1761] | 334 | # Restore the HW configuration if available (NOT by default)
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| 335 | answer="NO"
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[1] | 336 |
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[1815] | 337 | grep -q nohw /proc/cmdline
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| 338 | if [ "$?" -eq 0 ]; then
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| 339 | return
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| 340 | fi
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[1761] | 341 | if [ -x ./mindi-rsthw ]; then
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| 342 | grep -q RESTORE /proc/cmdline
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| 343 | if [ "$?" -ne 0 ]; then
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[1815] | 344 | #clear
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[1761] | 345 | echo "*********************************************************************"
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| 346 | echo "Do you want to restore the HW configuration of the original machine ?"
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| 347 | echo "(This may dammage your hardware so be sure to check twice before saying yes)"
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| 348 | echo "*********************************************************************"
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| 349 | echo "Please confirm by typing YES exactly as written here (NO by default)"
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| 350 | echo -n "--> "
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| 351 | read answer
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| 352 | else
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| 353 | answer="YES"
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| 354 | fi
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| 355 | if [ "$answer" -eq "YES" ] ; then
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| 356 | ./mindi-rsthw
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| 357 | fi
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| 358 | fi
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| 359 | }
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[1] | 360 |
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[1761] | 361 |
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[1] | 362 | #RunDevfsd() {
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| 363 | # loc=`which devfsd 2> /dev/null`
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| 364 | # if [ "$loc" != "" ] ; then
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| 365 | # LogIt "Starting devfsd"
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| 366 | # devfsd /dev &
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| 367 | # sleep 5
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| 368 | # fi
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| 369 | #}
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| 370 |
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| 371 |
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| 372 |
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| 373 | SpaceTests() {
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[1747] | 374 | [ -e "/tmp/filelist.full" ] && cp /tmp/filelist.full /tmp/FLF
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| 375 | if [ "`HowMuchFreeSpaceOnRamdisk`" -le "3" ] ; then
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| 376 | LogIt "Ramdisk is a bit smaller than I would like." 1
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| 377 | LogIt "Please re-run Mondo/Mindi but edit /usr/local/mindi first" 1
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| 378 | LogIt "and set EXTRA_SPACE to something high, e.g. 8000" 1
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| 379 | Die "Aborting. Please reboot."
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| 380 | fi
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| 381 | rm -f /tmp/FLF
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[1] | 382 | }
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| 383 |
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[1787] | 384 | StartUSBKbd() {
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| 385 | # Prepare minimal USB env in case we have USB kbd such as with iLO
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| 386 | [ -d /proc/bus/usb ] && ! grep -q /proc/bus/usb /proc/mounts && mount -t usbfs none /proc/bus/usb
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[1830] | 387 | echo "$DENY_MODS" | grep -Eq 'uhcd_hci |usbhid |usbcore '
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[1829] | 388 | if [ $? -eq 0 ]; then
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| 389 | return
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| 390 | fi
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[1787] | 391 | if [ -e "/tmp/USE-UDEV" ] ; then
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[1826] | 392 | if [ -f uhcd_hci.ko ] || [ -f uhcd_hci.ko.gz ]; then
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| 393 | modprobe -q uhcd_hci
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| 394 | fi
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[1816] | 395 | if [ -f usbhid.ko ] || [ -f usbhid.ko.gz ]; then
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[1789] | 396 | modprobe -q usbhid
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| 397 | fi
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[1787] | 398 | else
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| 399 | if [ -f uhcd_hci.ko ]; then
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[1816] | 400 | insmod uhcd_hci.ko
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[1787] | 401 | fi
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| 402 | if [ -f usbhid.ko ]; then
|
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[1816] | 403 | insmod usbcore.ko
|
---|
| 404 | insmod usbhid.ko
|
---|
[1787] | 405 | fi
|
---|
| 406 | fi
|
---|
| 407 | }
|
---|
[1] | 408 |
|
---|
| 409 |
|
---|
[1787] | 410 |
|
---|
[1] | 411 | StartLvms() {
|
---|
[1747] | 412 | if [ -e "/tmp/i-want-my-lvm" ] ; then
|
---|
| 413 | LogIt "Scanning LVM's..." 1
|
---|
[739] | 414 | if which lvm ; then
|
---|
| 415 | MyInsmod dm-mod
|
---|
| 416 | MyInsmod dm_mod
|
---|
| 417 | lvm vgscan --mknodes
|
---|
| 418 | else
|
---|
| 419 | vgscan
|
---|
| 420 | fi
|
---|
[1747] | 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
|
---|
[1410] | 426 | echo -en "."
|
---|
| 427 | sleep 1
|
---|
[1747] | 428 | done
|
---|
| 429 | echo "Done."
|
---|
| 430 | fi
|
---|
[1] | 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.
|
---|
[1747] | 433 | LogIt "LVM's have been started."
|
---|
[1] | 434 | }
|
---|
| 435 |
|
---|
| 436 |
|
---|
| 437 | StartRaids() {
|
---|
[1747] | 438 | local raid_devices i
|
---|
[1273] | 439 |
|
---|
[1747] | 440 | raid_devices=`grep /dev/md /tmp/mountlist.txt | cut -d' ' -f1`
|
---|
[623] | 441 | if which raidstart > /dev/null 2> /dev/null ; then
|
---|
[1747] | 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
|
---|
[623] | 446 | LogIt "Running 'raidstart $i'" 1
|
---|
| 447 | raidstart $i
|
---|
[1747] | 448 | fi
|
---|
| 449 | done
|
---|
[623] | 450 | elif which mdrun > /dev/null 2> /dev/null ; then
|
---|
| 451 | LogIt "Running 'mdrun'" 1
|
---|
| 452 | mdrun
|
---|
[1273] | 453 | elif which mdadm > /dev/null 2> /dev/null ; then
|
---|
| 454 | LogIt "Running 'mdadm'" 1
|
---|
| 455 | for i in $raid_devices ; do
|
---|
[1747] | 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
|
---|
[1610] | 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 $i
|
---|
| 468 | fi
|
---|
[1747] | 469 | fi
|
---|
| 470 | done
|
---|
[623] | 471 | else
|
---|
| 472 | LogIt "Warning: Neither 'raidstart' nor 'mdrun''found. RAID devices may not have started." 1
|
---|
| 473 | fi
|
---|
| 474 |
|
---|
[1] | 475 | }
|
---|
| 476 |
|
---|
| 477 |
|
---|
| 478 | TryAgainToFindCD() {
|
---|
[1747] | 479 | local res
|
---|
| 480 | mount | grep /mnt/cdrom && return 0
|
---|
| 481 | [ "`grep "backup_media_type" /tmp/mondo-restore.cfg | grep "cdstream"`" ] && return
|
---|
| 482 | LogIt "Trying to mount CD-ROM a 2nd time..."
|
---|
| 483 | find-and-mount-cdrom --second-try
|
---|
| 484 | res=$?
|
---|
| 485 | if [ "$res" -eq "0" ] ; then
|
---|
| 486 | CD_MOUNTED_OK=yes
|
---|
| 487 | LogIt "CD-ROM drive mounted successfully." 1
|
---|
| 488 | else
|
---|
| 489 | LogIt "I still cannot find or mount the CD-ROM drive, by the way."
|
---|
| 490 | fi
|
---|
[1] | 491 | }
|
---|
| 492 |
|
---|
| 493 |
|
---|
| 494 |
|
---|
| 495 | UseTmpfs()
|
---|
| 496 | {
|
---|
[1747] | 497 | local mount_cmd
|
---|
| 498 | echo -en "Mounting /tmp/tmpfs..."
|
---|
| 499 | mkdir -p /tmp/tmpfs
|
---|
[1] | 500 | # For technical reasons, some sets are as large as 16MB.
|
---|
| 501 | # I am allowing 32MB because selective restore occupies a lot of space.
|
---|
[1747] | 502 | for size in 64m 48m 40m 32m ; do
|
---|
| 503 | mount_cmd="mount /dev/shm -t tmpfs -o size=$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
|
---|
[1752] | 520 | mv /tmp/* /tmp.old/
|
---|
| 521 | # Try to Deal with a busybox bug on inexistant links
|
---|
[1747] | 522 | cp /tmp/* /tmp.old/
|
---|
| 523 | rm -f /tmp/*
|
---|
| 524 | $mount_cmd /tmp
|
---|
[1752] | 525 | mv /tmp.old/* /tmp/
|
---|
| 526 | # Try to Deal with a busybox bug on inexistant links
|
---|
[1747] | 527 | cp /tmp.old/* /tmp/
|
---|
| 528 | rm -rf /tmp.old
|
---|
| 529 | mkdir -p /tmp/tmpfs
|
---|
| 530 | mkdir -p $GROOVY
|
---|
[1] | 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
|
---|
[1747] | 536 | fi
|
---|
[1] | 537 | }
|
---|
| 538 |
|
---|
| 539 |
|
---|
| 540 | WelcomeMessage()
|
---|
| 541 | {
|
---|
[1813] | 542 | export ARCH=`uname -m`
|
---|
| 543 |
|
---|
[1747] | 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."
|
---|
[1] | 547 | which petris > /dev/null 2> /dev/null && echo "Petris was written by Peter Seidler <p.seidler@mail1.stofanet.dk>."
|
---|
[1747] | 548 | echo "Executables and source code are covered by the GNU GPL. No warranty."
|
---|
| 549 | echo "running on $ARCH"
|
---|
| 550 | echo "********************************************************************"
|
---|
[1] | 551 | }
|
---|
| 552 |
|
---|
| 553 |
|
---|
| 554 | EnableCcissIfAppropriate() {
|
---|
[1747] | 555 | local i fname
|
---|
| 556 | for i in 0 1 2 3 ; do
|
---|
[1410] | 557 | fname="/proc/driver/cciss/cciss$i"
|
---|
| 558 | if [ -e "$fname" ] ; then
|
---|
| 559 | LogIt "Engaging $fname"
|
---|
| 560 | echo "engage scsi" > $fname
|
---|
| 561 | LogIt "...result=$?"
|
---|
| 562 | fi
|
---|
[1747] | 563 | done
|
---|
[1] | 564 | }
|
---|
| 565 |
|
---|
[1802] | 566 | ModprobeAllModules() {
|
---|
[1] | 567 |
|
---|
[1820] | 568 | for m in `find /lib/modules -name '*.ko*'`; do
|
---|
| 569 | j=`basename $m | sed 's/\.ko.*$//'`
|
---|
[1830] | 570 | echo "$DENY_MODS" | grep -q "$j "
|
---|
[1829] | 571 | if [ $? -eq 0 ]; then
|
---|
[1830] | 572 | echo "Denying $j..."
|
---|
[1829] | 573 | continue
|
---|
| 574 | fi
|
---|
| 575 | echo "Probing $j..."
|
---|
[1815] | 576 | modprobe -q $j
|
---|
[1802] | 577 | done
|
---|
| 578 | }
|
---|
| 579 |
|
---|
[287] | 580 | ExtractDataDisksAndLoadModules() {
|
---|
| 581 | echo "Installing additional tools ..."
|
---|
| 582 | install-additional-tools
|
---|
[1800] | 583 | # Keep the kernel silent again
|
---|
| 584 | PKLVL=`cut -f1 /proc/sys/kernel/printk`
|
---|
[1802] | 585 | echo 0 > /proc/sys/kernel/printk
|
---|
[1780] | 586 | if [ ! -e "/tmp/USE-UDEV" ] ; then
|
---|
| 587 | echo "Inserting modules ..."
|
---|
| 588 | insert-all-my-modules >> $LOGFILE 2>> $LOGFILE
|
---|
[1830] | 589 | for i in $FORCE_MODS; do
|
---|
[1829] | 590 | MyInsmod $i
|
---|
| 591 | done
|
---|
[1800] | 592 | else
|
---|
[1802] | 593 | ModprobeAllModules
|
---|
[1780] | 594 | fi
|
---|
[1800] | 595 | echo $PKLVL > /proc/sys/kernel/printk
|
---|
[287] | 596 | }
|
---|
[1] | 597 |
|
---|
| 598 | # ------------------------ main -----------------------
|
---|
| 599 |
|
---|
[1698] | 600 | MINDI_VER=PBVER
|
---|
| 601 | MINDI_REV=PBREV
|
---|
[1] | 602 | trap CaughtSoftReset SIGTERM
|
---|
[1643] | 603 | LOGFILE=/var/log/mondorestore.log
|
---|
[1236] | 604 | PATH=/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/mondo:/usr/games
|
---|
[1] | 605 | GROOVY=/tmp/groovy-stuff
|
---|
| 606 | USER=root
|
---|
[1315] | 607 | export PATH GROOVY USER LOGFILE
|
---|
[1] | 608 |
|
---|
[1716] | 609 | echo "Welcome to init (from mindi ${MINDI_VER}-r${MINDI_REV})"
|
---|
[898] | 610 |
|
---|
[1] | 611 | mount -o remount rw /
|
---|
| 612 | [ ! "$GROOVY" ] && Die "I'm not groovy!"
|
---|
[1885] | 613 | for i in $GROOVY /mnt/cdrom /mnt/isodir /var/local/petris /tmp/isodir; do
|
---|
[1747] | 614 | mkdir -p $i
|
---|
[1] | 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
|
---|
[1824] | 620 | # For ESX 3
|
---|
| 621 | [ -d /proc/vmware ] && ! grep -q /vmfs /proc/mounts && mount -t vmfs /vmfs /vmfs
|
---|
[1] | 622 | rm -f /foozero
|
---|
| 623 |
|
---|
[1829] | 624 | if [ "`grep -i denymods /proc/cmdline`" ]; then
|
---|
| 625 | export DENY_MODS="`cat /proc/cmdline | sed 's~.*denymods=\"\(.*\)\".*~\1~'` mondonone"
|
---|
[1830] | 626 | else
|
---|
| 627 | export DENY_MODS=" "
|
---|
[1829] | 628 | fi
|
---|
| 629 |
|
---|
| 630 | if [ "`grep -i forcemods /proc/cmdline`" ]; then
|
---|
| 631 | export FORCE_MODS="`cat /proc/cmdline | sed 's~.*forcemods=\"\(.*\)\".*~\1~'` mondonone"
|
---|
[1830] | 632 | else
|
---|
| 633 | export FORCE_MODS=" "
|
---|
[1829] | 634 | fi
|
---|
| 635 |
|
---|
[1826] | 636 | echo "Activating a potential USB keyboard/mouse"
|
---|
[1787] | 637 | StartUSBKbd
|
---|
| 638 |
|
---|
[1720] | 639 | if [ -f /proc/sys/kernel/exec-shield ]; then
|
---|
| 640 | echo 0 > /proc/sys/kernel/exec-shield 2>> /dev/null
|
---|
| 641 | fi
|
---|
[1] | 642 |
|
---|
[1729] | 643 | if [ -f /proc/modules ]; then
|
---|
| 644 | echo "/sbin/modprobe" > /proc/sys/kernel/modprobe
|
---|
| 645 | fi
|
---|
| 646 |
|
---|
[1716] | 647 | if [ -e "/tmp/USE-UDEV" ] ; then
|
---|
[1747] | 648 | RunUdevd
|
---|
[1716] | 649 | fi
|
---|
[1798] | 650 | ExtractDevTarballs
|
---|
[1] | 651 | LaunchTerminals
|
---|
[1718] | 652 |
|
---|
[1789] | 653 | # Keeping kernel silent for module insertion
|
---|
| 654 | PKLVL=`cut -f1 /proc/sys/kernel/printk`
|
---|
| 655 | echo 0 > /proc/sys/kernel/printk
|
---|
[1780] | 656 | if [ ! -e "/tmp/USE-UDEV" ] ; then
|
---|
| 657 | InsertEssentialModules
|
---|
[1789] | 658 | else
|
---|
[1802] | 659 | ModprobeAllModules
|
---|
[1780] | 660 | fi
|
---|
[1789] | 661 | echo $PKLVL > /proc/sys/kernel/printk
|
---|
[1718] | 662 |
|
---|
[1] | 663 | EnableCcissIfAppropriate
|
---|
| 664 | #-------------------------------
|
---|
| 665 | #WHOLIVESINAPINEAPPLEUNDERTHESEA#;# --- don't touch this :)
|
---|
| 666 | #-------------------------------
|
---|
| 667 | UseTmpfs
|
---|
| 668 | if [ ! -e "/tmp/mondo-restore.cfg" ] ; then
|
---|
[1747] | 669 | LogIt "Warning - /tmp/mondo-restore.cfg not found"
|
---|
[1] | 670 | fi
|
---|
| 671 |
|
---|
[1698] | 672 | if [ "`grep -i 'tape ' /tmp/mondo-restore.cfg`" ] || [ "`grep -i udev /tmp/mondo-restore.cfg`" ]; then
|
---|
[1747] | 673 | HandleTape
|
---|
[287] | 674 | ExtractDataDisksAndLoadModules
|
---|
[737] | 675 | elif [ "`grep -i pxe /proc/cmdline`" ]; then
|
---|
[870] | 676 | # We need to get here exported variables from start-nfs
|
---|
[1747] | 677 | . /sbin/start-nfs
|
---|
[737] | 678 |
|
---|
[287] | 679 | # Simulate a local CD
|
---|
| 680 | echo "/mnt/cdrom" > /tmp/CDROM-LIVES-HERE
|
---|
[1747] | 681 | CD_MOUNTED_OK=yes
|
---|
[287] | 682 | ExtractDataDisksAndLoadModules
|
---|
[1698] | 683 | elif [ "`grep -i usb= /proc/cmdline`" ] || [ "`grep -i usb /tmp/mondo-restore.cfg | grep media-type`" ]; then
|
---|
| 684 | # We need to get here exported variables from start-nfs
|
---|
[1747] | 685 | . /sbin/start-usb
|
---|
[1698] | 686 |
|
---|
| 687 | # Simulate a local CD
|
---|
| 688 | echo "/mnt/cdrom" > /tmp/CDROM-LIVES-HERE
|
---|
[1747] | 689 | CD_MOUNTED_OK=yes
|
---|
[1698] | 690 | ExtractDataDisksAndLoadModules
|
---|
[1] | 691 | else
|
---|
[1885] | 692 | HandleCDROM
|
---|
[287] | 693 | ExtractDataDisksAndLoadModules
|
---|
[870] | 694 | # We need to get here exported variables from start-nfs
|
---|
[1747] | 695 | . /sbin/start-nfs
|
---|
[1] | 696 | fi
|
---|
| 697 | res=$?
|
---|
| 698 | ConfigureLoggingDaemons
|
---|
| 699 | if [ -e "/tmp/USE-DEVFS" ] ; then
|
---|
[1747] | 700 | umount /mnt/cdrom 2> /dev/null
|
---|
| 701 | mv /dev/cdrom /cdrom.lnk 2> /dev/null
|
---|
| 702 | CD_MOUNTED_OK=""
|
---|
| 703 | RunDevfsd
|
---|
[1] | 704 | fi
|
---|
[1813] | 705 | LoadKeymap
|
---|
| 706 | WelcomeMessage
|
---|
| 707 | RstHW
|
---|
[232] | 708 | echo "Starting potential Raid/LVMs ..."
|
---|
[1] | 709 | PauseForRaids
|
---|
| 710 | StartRaids
|
---|
| 711 | StartLvms
|
---|
| 712 | CopyBootDevEntry
|
---|
| 713 | mkdir -p /tmp/tmpfs
|
---|
| 714 | sleep 2
|
---|
| 715 | #clear
|
---|
[241] | 716 | if [ -e "/dev/md0" ] && [ ! -e "/dev/md/0" ] && [ "`grep /dev/md/ /tmp/mountlist.txt`" != "" ] ; then
|
---|
[1747] | 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
|
---|
[1] | 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 |
|
---|
[241] | 726 | if ! [ "`grep -i "pxe" /proc/cmdline`" ] ; then
|
---|
[1] | 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>> $LOGFILE
|
---|
| 732 | fi
|
---|
| 733 | hack-cfg-if-necessary || LogIt "Cannot find hack-cfg-if-necessary"
|
---|
| 734 |
|
---|
[1403] | 735 | # Log some useful info
|
---|
[1837] | 736 | LogIt "init (from mindi v$MINDI_VER-r${MINDI_REV})"
|
---|
[1413] | 737 | LogIt "/proc/cmdline is:"
|
---|
[1403] | 738 | cat /proc/cmdline >> $LOGFILE
|
---|
[1413] | 739 | LogIt "df result:"
|
---|
| 740 | LogIt "----------"
|
---|
[1403] | 741 | df >> $LOGFILE
|
---|
[1413] | 742 | LogIt "-------------"
|
---|
| 743 | LogIt "mount result:"
|
---|
| 744 | LogIt "-------------"
|
---|
[1403] | 745 | mount >> $LOGFILE
|
---|
[1413] | 746 | LogIt "-------------"
|
---|
| 747 | LogIt "lsmod result:"
|
---|
| 748 | LogIt "-------------"
|
---|
[1403] | 749 | lsmod >> $LOGFILE
|
---|
[1413] | 750 | LogIt "-------------"
|
---|
[1476] | 751 | LogIt "dmesg result:"
|
---|
| 752 | LogIt "-------------"
|
---|
| 753 | dmesg >> $LOGFILE
|
---|
[1403] | 754 |
|
---|
[1] | 755 | #-------------------------------
|
---|
| 756 | #ABSORBENTANDYELLOWANDPOROUSISHE#;# --- don't touch this either :)
|
---|
| 757 | #-------------------------------
|
---|
| 758 |
|
---|
| 759 | #ctrlaltdel soft
|
---|
| 760 | for path in /usr.bin /usr/bin ; do
|
---|
[1747] | 761 | fname=$path/nano
|
---|
| 762 | [ -e "$fname" ] && ln -sf $fname /usr/bin/pico
|
---|
[1] | 763 | done
|
---|
| 764 | res=`which nano 2> /dev/null`
|
---|
| 765 | [ "$res" ] && ln -sf /usr/bin/
|
---|
| 766 | for i in null stdout stdin stderr ; do
|
---|
[1747] | 767 | cp -af /dev/$i /tmp
|
---|
[1] | 768 | done
|
---|
| 769 | if grep "backup-media-type" /tmp/mondo-restore.cfg > /dev/null 2> /dev/null ; then
|
---|
[1747] | 770 | LogIt "backup-media-type is specified in config file - great."
|
---|
| 771 | LogIt "Calling post-init $mountlist"
|
---|
| 772 | post-init
|
---|
[1] | 773 | else
|
---|
[1747] | 774 | LogIt "backup-media-type is not specified in config file."
|
---|
[1885] | 775 | LogIt "I think this media has no archives on it."
|
---|
[1] | 776 | fi
|
---|
[1612] | 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
|
---|
[1] | 793 | CaughtSoftReset
|
---|
| 794 | # reboot
|
---|