| 1 | #!/bin/bash
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| 2 | #
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| 3 | # $Id: rcS 3653 2017-02-23 01:05:46Z bruno $
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| 4 | #
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| 5 | # init script launched during the restore process
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| 6 | #------------------------------------------------------------
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| 7 |
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| 8 | CaughtSoftReset() {
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| 9 | trap SIGTERM
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| 10 |
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| 11 | reboot
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| 12 | umount -a -d -r 2> /dev/null
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| 13 | sync
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| 14 | # If this is not sufficient, then continue killing what is runnig
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| 15 | kill -TERM 1
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| 16 | sleep 1
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| 17 | kill -KILL 1
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| 18 | sleep 1
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| 19 | # Finally force reboot at kernel level if everything else failed
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| 20 | echo s > /proc/sysrq-trigger
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| 21 | echo u > /proc/sysrq-trigger
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| 22 | echo b > /proc/sysrq-trigger
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| 23 | }
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| 24 |
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| 25 |
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| 26 | ConfigureLoggingDaemons() {
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| 27 | echo -en "Running klogd..."
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| 28 | klogd -c 2 > /dev/null 2> /dev/null
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| 29 | echo -en "Done.\nRunning syslogd..."
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| 30 | syslogd > /dev/null 2> /dev/null
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| 31 | echo "Done."
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| 32 | LogIt "klogd and syslogd have been started."
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| 33 | }
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| 34 |
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| 35 |
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| 36 |
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| 37 | CopyBootDevEntry() {
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| 38 | local outfile devfile
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| 39 | devfile=/dev/boot_device
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| 40 | outfile=`cat /BOOTLOADER.DEVICE 2> /dev/null`
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| 41 | [ ! "$outfile" ] && return 0
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| 42 | echo -en "Copying boot device to $outfile..."
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| 43 | if [ -e "$outfile" ] ; then
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| 44 | echo "not needed."
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| 45 | return 0
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| 46 | fi
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| 47 | mkdir -p $outfile
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| 48 | rmdir $outfile
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| 49 | cp -pRdf $devfile $outfile
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| 50 | if [ "$?" -ne "0" ] ; then
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| 51 | echo "Failed."
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| 52 | return 1
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| 53 | else
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| 54 | echo "OK."
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| 55 | return 0
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| 56 | fi
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| 57 | }
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| 58 |
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| 59 |
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| 60 | GetShell() {
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| 61 | echo -en "Type 'exit' to reboot the machine\n"
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| 62 | umount -d /mnt/cdrom 2> /dev/null
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| 63 | mount / -o rw,remount > /dev/null 2> /dev/null
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| 64 | for i in `cat /proc/cmdline`; do
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| 65 | echo $i | grep -qi console= && console=`echo $i | cut -d= -f2`
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| 66 | echo $i | grep -qi serial= && serial=`echo $i | cut -d= -f2`
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| 67 | done
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| 68 | LogIt "Launching Shell"
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| 69 | if [[ $serial != "" && -e $serial ]]; then
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| 70 | setsid sh -c "exec sh <$serial >$serial 2>&1"
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| 71 | elif [[ $console != "" && -e /dev/$console ]]; then
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| 72 | setsid sh -c "exec sh </dev/$console >/dev/$console 2>&1"
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| 73 | else
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| 74 | setsid sh -c "exec sh </dev/tty1 >/dev/tty1 2>&1"
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| 75 | fi
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| 76 | }
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| 77 |
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| 78 |
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| 79 | Die() {
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| 80 | LogIt "Fatal error! $1" 1
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| 81 | GetShell
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| 82 | }
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| 83 |
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| 84 |
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| 85 | ExtractDevTarballs() {
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| 86 | cd /
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| 87 | if [ -x /usr/lib/systemd/systemd-udevd ] || [ -x /lib/systemd/systemd-udevd ]; then
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| 88 | # Just use vc dev files. The other are useless and create huge delays with LVM
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| 89 | tar -zxf /vc.tgz || LogIt "Error occurred while extracting /vc.tgz"
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| 90 | else
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| 91 | for fname in ataraid.tgz ida.tgz i2o.tgz rd.tgz raw.tgz cciss.tgz nst.tgz dm.tgz vc.tgz ; do
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| 92 | if [ ! -e "/$fname" ] ; then
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| 93 | LogIt "/$fname not found; cannot extract to /." 1
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| 94 | else
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| 95 | echo -en "\rExtracting /$fname... "
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| 96 | tar -zxf /$fname || LogIt "Error occurred while extracting /$fname"
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| 97 | fi
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| 98 | done
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| 99 | fi
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| 100 | echo -en "\r"
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| 101 | LogIt "Extracted additional /dev entries OK. " 1
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| 102 | }
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| 103 |
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| 104 |
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| 105 |
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| 106 | LaunchTerminals() {
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| 107 | # Depending on busybox version, syntax of openvt is different
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| 108 | /bin/busybox --help 2>&1 | head -1 | grep -Eq "1\.7\.3|1\.2\."
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| 109 | if [ "$?" -eq "0" ] ; then
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| 110 | opt=""
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| 111 | else
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| 112 | # 1.18.3 requires -c
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| 113 | opt="-c"
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| 114 | fi
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| 115 | echo "Launching terminals on other ttys - Use ALT+F[2-6] to use them"
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| 116 | openvt $opt 2 /bin/sh
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| 117 | openvt $opt 3 /bin/sh
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| 118 | openvt $opt 4 /bin/sh
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| 119 | openvt $opt 5 /bin/sh
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| 120 | openvt $opt 6 /bin/sh
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| 121 | openvt $opt 7 /bin/sh /sbin/wait-for-petris
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| 122 | openvt $opt 8 /usr/bin/tail -f $LOGFILE
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| 123 | if [ -f /var/log/messages ]; then
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| 124 | openvt $opt 9 /usr/bin/tail -f /var/log/messages
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| 125 | fi
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| 126 | # May avoid shell error messages
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| 127 | chmod 666 /dev/tty* /dev/console
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| 128 | # By default first serial line is configured as tty
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| 129 | # Required to have a correct serial console support (MP on ia64 or VSP with iLO e.g.)
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| 130 | for i in `cat /proc/cmdline` ; do
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| 131 | echo $i | grep -qi serial= && serial=`echo $i | cut -d= -f2`
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| 132 | done
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| 133 | # Doing that is only valid when using a real serial line
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| 134 | if [[ $serial != "" && -e $serial ]]; then
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| 135 | LogIt "Redirecting serial $serial to /dev/tty" 1
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| 136 | ln -s -f $serial /dev/tty
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| 137 | fi
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| 138 | }
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| 139 |
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| 140 |
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| 141 | LoadKeymap() {
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| 142 | local fname
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| 143 | fname=`grep keymap-lives-here /tmp/mondorestore.cfg | cut -f2 -d' ' 2> /dev/null`
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| 144 | [ "$fname" = "" ] && return
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| 145 | if which loadkeys > /dev/null 2> /dev/null ; then
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| 146 | loadkeys $fname
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| 147 | LogIt "Using $fname keyboard map." 1
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| 148 | else
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| 149 | LogIt "Using default US keyboard map." 1
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| 150 | fi
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| 151 | }
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| 152 |
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| 153 |
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| 154 | UntarTapeStuff() {
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| 155 | local old_pwd res
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| 156 | old_pwd=`pwd`
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| 157 | cd $GROOVY
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| 158 | [ "$1" != "" ] && tapedev=$1
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| 159 | [ ! "$tapedev" ] && tapedev=`grep media-dev /tmp/mondorestore.cfg 2>/dev/null | tr -s ' ' ' ' | cut -d' ' -f2`
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| 160 | mt -f $tapedev rewind
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| 161 | if [ $? -ne 0 ]; then
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| 162 | LogIt "WARNING: $tapedev failed to rewind, either not a tape or still in OBDR mode." 1
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| 163 | LogIt " Trying to find the corresponding SCSI generic device." 1
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| 164 | c=0
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| 165 | for d in `ls /sys/class/scsi_device/*`; do
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| 166 | devtype=`cat $d/device/type`
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| 167 | if [ "$devtype" -eq "1" ]; then
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| 168 | LogIt "NOTE: Device /dev/sg$c is a Sequential device." 1
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| 169 | if [ -x /usr/bin/sg_map ]; then
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| 170 | dev=`/usr/bin/sg_map | grep -E "^/dev/sg$c" | awk '{print $2}'`
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| 171 | LogIt " Retry using device $dev" 1
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| 172 | fi
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| 173 | elif [ "$devtype" -eq "0" ]; then
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| 174 | # Skipping a HDD
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| 175 | /bin/true
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| 176 | elif [ "$devtype" -eq "5" ]; then
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| 177 | # Checking whether it's a CD or a tape in OBDR mode
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| 178 | grep -q -i -E 'dat|ultrium|tape' $d/device/model
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| 179 | if [ $? -eq 0 ]; then
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| 180 | # Is probably a Tape drive left in OBDR.
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| 181 | LogIt "Found that /dev/sg$c is a tape drive (`cat $d/device/model`)." 1
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| 182 | grep -q -i -w 'hp' $d/device/vendor
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| 183 | if [ $? -eq 0 ]; then
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| 184 | LogIt "This is an HP tape drive, even better :-)." 1
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| 185 | fi
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| 186 | if [ -x /usr/bin/sg_reset ]; then
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| 187 | OBDR_MODS="st mptsas mptspi aic7xxx aic94xx mpt2sas "
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| 188 | if [ "`grep -i obdrmods /proc/cmdline`" ]; then
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| 189 | OBDR_MODS="$OBDR_MODS `cat /proc/cmdline | sed 's~.*obdrmods=\"\(.*\)\".*~\1~'`"
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| 190 | fi
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| 191 | LogIt "Removing modules $OBDR_MODS." 1
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| 192 | for m in $OBDR_MODS; do
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| 193 | rmmod $i
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| 194 | done
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| 195 | LogIt "Trying to force device /dev/sg$c to be in sequential mode." 1
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| 196 | /usr/bin/sg_reset -d /dev/sg$c
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| 197 | LogIt "Inserting modules `rev $OBDR_MODS`." 1
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| 198 | for m in `rev $OBDR_MODS`; do
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| 199 | modprobe $i
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| 200 | done
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| 201 | LogIt "Retry again as the device has been set back into sequential mode." 1
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| 202 | mt -f $tapedev fsf 2
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| 203 | res=$?
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| 204 | # exit the loop to continue and return if that previous mt failed.
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| 205 | # If it succeeded we transparently continue !!
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| 206 | break
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| 207 | else
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| 208 | LogIt "WARNING: Unable to reset /dev/sg$c as the sg_reset command is not availble." 1
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| 209 | fi
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| 210 | fi
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| 211 | else
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| 212 | LogIt "Device /dev/sg$c has an unknown type $devtype." 1
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| 213 | fi
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| 214 | c=`expr $c + 1`
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| 215 | done
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| 216 |
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| 217 | if [ $res -ne 0 ]; then
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| 218 | cd $old_pwd
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| 219 | return $res
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| 220 | fi
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| 221 | fi
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| 222 |
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| 223 | mt -f $tapedev fsf 2
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| 224 | # 32k is DEFAULT_INTERNAL_TAPE_BLOCK_SIZE
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| 225 | mt -f $tapedev setblk 32768
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| 226 | dd if=$tapedev bs=32k count=1024 | tar -zx
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| 227 | res=$?
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| 228 | if [ "$res" -eq "0" ] ; then
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| 229 | # Store the dev name in case we changed it interactively
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| 230 | if [ -f "/tmp/mondorestore.cfg" ]; then
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| 231 | sed -i "s/^media-dev .*$/media-dev $tapedev/" /tmp/mondorestore.cfg
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| 232 | fi
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| 233 | fi
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| 234 | cd $old_pwd
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| 235 | return $res
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| 236 | }
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| 237 |
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| 238 | HandleTape() {
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| 239 | local res tapedev
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| 240 | tapedev="" ; # will be set by UntarTapeStuff()
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| 241 |
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| 242 | # Here we can add the USB storage module, it's working even with OBDR !
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| 243 | modprobe -q usb-storage 2> /dev/null
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| 244 | # Tape takes some time to appear
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| 245 | sleep 10
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| 246 | cd $GROOVY
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| 247 | UntarTapeStuff $tapedev
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| 248 | res=$?
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| 249 | tapedev="default tape device"
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| 250 | while [ "$res" -ne "0" ] ; do
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| 251 | LogIt "$tapedev failed to act as extended data disk for booting." 1
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| 252 | LogIt "Please specify an alternate non-rewinding tape device, such as /dev/nst0" 1
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| 253 | LogIt "or hit <Enter> to boot from another media." 1
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| 254 | echo -en "---> "
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| 255 | read tapedev
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| 256 | if [ "$tapedev" ] ; then
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| 257 | LogIt "User specified $tapedev instead"
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| 258 | UntarTapeStuff $tapedev
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| 259 | res=$?
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| 260 | else
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| 261 | LogIt "User opted not to specify an alternate tapedev"
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| 262 | res=1
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| 263 | break
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| 264 | fi
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| 265 | done
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| 266 | # For post-init
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| 267 | export TAPEDEV=$tapedev
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| 268 |
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| 269 | if [ "$res" -ne "0" ] ; then
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| 270 | cd /
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| 271 | LogIt "Failed to use tape as extended datadisk. Reverting to another media." 1
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| 272 | HandleCDROM
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| 273 | res=$?
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| 274 | else
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| 275 | LogIt "Using tape as extended datadisk. Good." 3
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| 276 | echo "Using tape as extd ddisk." > /tmp/TAPEDEV-HAS-DATA-DISKS
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| 277 | res=0
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| 278 | CD_MOUNTED_OK=yes
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| 279 | fi
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| 280 | return $res
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| 281 | }
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| 282 |
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| 283 |
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| 284 |
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| 285 | HandleCDROM() {
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| 286 | # Just in case we have an iLO ensure we will map it correctly
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| 287 | echo "$DENY_MODS" | grep -q "usb-storage "
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| 288 | if [ $? -eq 0 ]; then
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| 289 | return
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| 290 | fi
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| 291 | echo "Activating a potential USB Storage device"
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| 292 | modprobe -q usb-storage 2> /dev/null
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| 293 | for i in 1 2 3 4 5 6 7 8 9 10 ; do
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| 294 | sleep 1
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| 295 | echo -en "."
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| 296 | done
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| 297 |
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| 298 | find-and-mount-cdrom
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| 299 | res=$?
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| 300 | if [ "$res" -ne "0" ] ; then
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| 301 | LogIt "First call to find-and-mount-cdrom failed." 1
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| 302 | LogIt "Sleeping for 3 seconds and trying again." 1
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| 303 | sleep 3
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| 304 | find-and-mount-cdrom
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| 305 | res=$?
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| 306 | fi
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| 307 | if [ "$res" -eq "0" ] ; then
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| 308 | LogIt "OK, I am running on a CD-ROM. Good." 1
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| 309 | CD_MOUNTED_OK=yes
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| 310 | else
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| 311 | LogIt "You probably not have the right drivers" 1
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| 312 | LogIt "to support the hardware on which we are running" 1
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| 313 | LogIt "Your archives are probably fine but" 1
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| 314 | LogIt "your tape streamer and/or CD-ROM drive are unsupported at that point." 1
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| 315 | CD_MOUNTED_OK=""
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| 316 | fi
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| 317 | return 0
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| 318 | }
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| 319 |
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| 320 |
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| 321 | PauseForRaids() {
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| 322 | if [ "`dmesg | grep -i "RAID Controller"`" != "" ] || [ "`dmesg | grep -i "Vendor: 3ware"`" != "" ] ; then
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| 323 | LogIt "RAID controller(s) detected. Pausing 10 seconds to let them warm up." 1
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| 324 | echo -en "Pausing..."
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| 325 | for i in 1 2 3 4 5 6 7 8 9 10 ; do
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| 326 | sleep 1
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| 327 | echo -en "$(($i*10))%..."
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| 328 | done
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| 329 | echo "Done."
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| 330 | fi
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| 331 | }
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| 332 |
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| 333 |
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| 334 | # 06/13/2002 --- DuckX's & Hugo's new routine
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| 335 | # 10/11/2003 --- added a simple devfsd.conf file
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| 336 | # 01/24/2005 --- cater for arbitrary locations of devfsd.conf by using the
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| 337 | # config file path compiled into devfsd
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| 338 | RunDevfsd() {
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| 339 | loc=`which devfsd 2> /dev/null`
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| 340 | if [ "$loc" != "" ] ; then
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| 341 | LogIt "Devfs found. Testing kernel support..."
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| 342 | if [ ! -e "/dev/.devfsd" ] ; then
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| 343 | mount -t devfs devfs /dev 2>> $LOGFILE
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| 344 | if [ "$?" -ne "0" ] ; then
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| 345 | LogIt "Error while trying to mount devfs"
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| 346 | else
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| 347 | LogIt "Devfs mounted OK"
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| 348 | fi
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| 349 | fi
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| 350 | #check if the kernel supports devfs
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| 351 | if [ -e "/dev/.devfsd" ] ; then
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| 352 | [ -d "/proc/1" ] || mount -n /proc
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| 353 | LogIt "Kernel support found. Creating config file and starting devfsd"
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| 354 | conffile=`strings $loc | grep -E "devfsd.conf$"`
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| 355 | [ "$conffile" ] || conffile="/etc/devfsd.conf"
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| 356 | confpath=`echo $conffile | sed "s/\/devfsd\.conf$//"`
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| 357 | [ -d "$confpath" ] || mkdir -p $confpath
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| 358 | echo -en "REGISTER .* MKOLDCOMPAT\nUNREGISTER .* RMOLDCOMPAT\n" > $conffile
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| 359 | devfsd /dev &
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| 360 | sleep 5
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| 361 | else
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| 362 | LogIt "No devfs kernel support."
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| 363 | fi
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| 364 | fi
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| 365 | }
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| 366 |
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| 367 | # Taken from udev management in Mandriva 2008.0. Kudos guys
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| 368 | MakeExtraNodes () {
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| 369 | # there are a few things that sysfs does not export for us.
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| 370 | # these things are listed in /etc/udev/links.conf
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| 371 | grep '^[^#]' /etc/udev-links.conf | \
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| 372 | while read type name arg1; do
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| 373 | [ "$type" -a "$name" -a ! -e "/dev/$name" -a ! -L "/dev/$name" ] ||continue
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| 374 | case "$type" in
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| 375 | L) ln -s $arg1 /dev/$name ;;
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| 376 | D) mkdir -p /dev/$name ;;
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| 377 | M) mknod /dev/$name $arg1 && chmod 600 /dev/$name;;
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| 378 | *) echo "udev-links.conf: unparseable line (%s %s %s)\n" "$type" "$name" "$arg1" ;;
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| 379 | esac
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| 380 | done
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| 381 | }
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| 382 |
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| 383 | CreateDevMakedev() {
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| 384 | if [ -e /sbin/MAKEDEV ]; then
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| 385 | ln -sf /sbin/MAKEDEV /dev/MAKEDEV
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| 386 | else
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| 387 | ln -sf /bin/true /dev/MAKEDEV
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| 388 | fi
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| 389 | }
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| 390 |
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| 391 | RunUdevd() {
|
|---|
| 392 | # Initial Inspiration from Mandriva 2008.0 startup script
|
|---|
| 393 | LogIt "Preparing udev environment..." 1
|
|---|
| 394 | mv /dev /dev.static
|
|---|
| 395 | mkdir /dev
|
|---|
| 396 | # Contributed during LinuxCon Japan !
|
|---|
| 397 | if [ -x /usr/lib/systemd/systemd-udevd ] || [ -x /lib/systemd/systemd-udevd ]; then
|
|---|
| 398 | mount -n -t devtmpfs none /dev
|
|---|
| 399 | else
|
|---|
| 400 | mount -n -o size=5M,mode=0755 -t tmpfs none /dev
|
|---|
| 401 | MakeExtraNodes
|
|---|
| 402 | mount -n -t devpts -o mode=620 none /dev/pts
|
|---|
| 403 | fi
|
|---|
| 404 | mkdir -p /dev/shm
|
|---|
| 405 | mount -n -t tmpfs none /dev/shm
|
|---|
| 406 | if [ -e /proc/sys/kernel/hotplug ]; then
|
|---|
| 407 | echo > /proc/sys/kernel/hotplug
|
|---|
| 408 | fi
|
|---|
| 409 | PKLVL=`cut -f1 /proc/sys/kernel/printk`
|
|---|
| 410 | echo 0 > /proc/sys/kernel/printk
|
|---|
| 411 | # Many possibilities depending on udev versions
|
|---|
| 412 | if [ -x /sbin/startudev ]; then
|
|---|
| 413 | /sbin/startudev
|
|---|
| 414 | fi
|
|---|
| 415 | if [ -x /sbin/start_udev ]; then
|
|---|
| 416 | /sbin/start_udev
|
|---|
| 417 | fi
|
|---|
| 418 | # Depending on udevd version it gives back the hand or not :-(
|
|---|
| 419 | ps | grep -v grep |grep udevd 2> /dev/null 1> /dev/null
|
|---|
| 420 | if [ $? -ne 0 ]; then
|
|---|
| 421 | echo "Waiting for udev to start..."
|
|---|
| 422 | if [ -x /sbin/udevd ]; then
|
|---|
| 423 | /sbin/udevd --daemon &
|
|---|
| 424 | elif [ -x /usr/bin/udevd ]; then
|
|---|
| 425 | /usr/bin/udevd --daemon &
|
|---|
| 426 | elif [ -x /usr/lib/systemd/systemd-udevd ] || [ -x /lib/systemd/systemd-udevd ]; then
|
|---|
| 427 | # from https://github.com/hut/minirc/blob/master/rc
|
|---|
| 428 | echo "INFO: This is the systemd version of udev"
|
|---|
| 429 | # Contributed during LinuxCon Japan
|
|---|
| 430 | #mount -n -t tmpfs tmpfs /sys/fs/cgroup
|
|---|
| 431 | #mount -n -t cgroup cgroup /sys/fs/cgroup/systemd
|
|---|
| 432 | mkdir -p /run/udev
|
|---|
| 433 | mkdir -p /run/systemd/journal
|
|---|
| 434 | if [ -x /usr/lib/systemd/systemd-udevd ]; then
|
|---|
| 435 | /usr/lib/systemd/systemd-udevd --daemon
|
|---|
| 436 | else
|
|---|
| 437 | /lib/systemd/systemd-udevd --daemon
|
|---|
| 438 | fi
|
|---|
| 439 | udevadm trigger --action=add --type=subsystems
|
|---|
| 440 | udevadm trigger --action=add --type=devices
|
|---|
| 441 | fi
|
|---|
| 442 | sleep 5
|
|---|
| 443 | LogIt "udev started manually" 1
|
|---|
| 444 | fi
|
|---|
| 445 | mkdir -p /dev/.udev/queue/
|
|---|
| 446 | if [ -x /sbin/udevtrigger ]; then
|
|---|
| 447 | /sbin/udevtrigger
|
|---|
| 448 | fi
|
|---|
| 449 | echo "Waiting for udev to discover..."
|
|---|
| 450 | CreateDevMakedev
|
|---|
| 451 | # Newer version use udevadm for that
|
|---|
| 452 | if [ -x /sbin/udevsettle ]; then
|
|---|
| 453 | /sbin/udevsettle --timeout=10
|
|---|
| 454 | LogIt "Discovering with udevsettle"
|
|---|
| 455 | elif [ -x /sbin/udevadm ] || [ -x /usr/bin/udevadm ]; then
|
|---|
| 456 | ua=`UdevadmTrigger`
|
|---|
| 457 | $ua settle --timeout=10
|
|---|
| 458 | LogIt "Discovering with udevadm"
|
|---|
| 459 | fi
|
|---|
| 460 | # It seems we need to have more static devs on some distro were
|
|---|
| 461 | # udev as some other requirements to be covered later on.
|
|---|
| 462 | # So in the mean time:
|
|---|
| 463 | for d in `ls /dev.static`; do
|
|---|
| 464 | if [ ! -e /dev/$d ]; then
|
|---|
| 465 | mv /dev.static/$d /dev
|
|---|
| 466 | fi
|
|---|
| 467 | done
|
|---|
| 468 | echo $PKLVL > /proc/sys/kernel/printk
|
|---|
| 469 | }
|
|---|
| 470 |
|
|---|
| 471 | RstHW() {
|
|---|
| 472 |
|
|---|
| 473 | # Restore the HW configuration if available (NOT by default)
|
|---|
| 474 | answer="NO"
|
|---|
| 475 |
|
|---|
| 476 | grep -q nohw /proc/cmdline
|
|---|
| 477 | if [ "$?" -eq 0 ]; then
|
|---|
| 478 | return
|
|---|
| 479 | fi
|
|---|
| 480 | if [ -x ./mindi-rsthw ]; then
|
|---|
| 481 | grep -q RESTORE /proc/cmdline
|
|---|
| 482 | if [ "$?" -ne 0 ]; then
|
|---|
| 483 | #clear
|
|---|
| 484 | echo "*********************************************************************"
|
|---|
| 485 | echo "Do you want to restore the HW configuration of the original machine ?"
|
|---|
| 486 | echo "(This may dammage your hardware so be sure to check twice before saying yes)"
|
|---|
| 487 | echo "*********************************************************************"
|
|---|
| 488 | echo "Please confirm by typing YES exactly as written here (NO by default)"
|
|---|
| 489 | echo -n "--> "
|
|---|
| 490 | read answer
|
|---|
| 491 | else
|
|---|
| 492 | answer="YES"
|
|---|
| 493 | fi
|
|---|
| 494 | if [ "$answer" = "YES" ] ; then
|
|---|
| 495 | ./mindi-rsthw
|
|---|
| 496 | fi
|
|---|
| 497 | fi
|
|---|
| 498 | }
|
|---|
| 499 |
|
|---|
| 500 |
|
|---|
| 501 | StartUSBKbd() {
|
|---|
| 502 | # Prepare minimal USB env in case we have USB kbd such as with iLO
|
|---|
| 503 | [ -d /proc/bus/usb ] && ! grep -q /proc/bus/usb /proc/mounts && mount -t usbfs none /proc/bus/usb
|
|---|
| 504 | echo "$DENY_MODS" | grep -Eq 'uhcd_hci |usbhid |usbcore '
|
|---|
| 505 | if [ $? -eq 0 ]; then
|
|---|
| 506 | return
|
|---|
| 507 | fi
|
|---|
| 508 | modprobe -q uhcd_hci 2> /dev/null
|
|---|
| 509 | modprobe -q usbhid 2> /dev/null
|
|---|
| 510 | }
|
|---|
| 511 |
|
|---|
| 512 |
|
|---|
| 513 |
|
|---|
| 514 | StartLvms() {
|
|---|
| 515 | if [ "`grep -i nolvm /proc/cmdline`" ]; then
|
|---|
| 516 | return;
|
|---|
| 517 | fi
|
|---|
| 518 | if [ -e "/tmp/i-want-my-lvm" ] ; then
|
|---|
| 519 | # Recent LVM need this caching daemon to work
|
|---|
| 520 | LVMETAD=""
|
|---|
| 521 | if [ -x /sbin/lvmetad ]; then
|
|---|
| 522 | LVMETAD="/sbin/lvmetad"
|
|---|
| 523 | fi
|
|---|
| 524 | if [ -x /usr/sbin/lvmetad ]; then
|
|---|
| 525 | LVMETAD="/usr/sbin/lvmetad"
|
|---|
| 526 | fi
|
|---|
| 527 | if [ -x $LVMETAD ]; then
|
|---|
| 528 | mkdir -p /run/lvm
|
|---|
| 529 | $LVMETAD
|
|---|
| 530 | fi
|
|---|
| 531 | LogIt "Scanning LVM's..." 1
|
|---|
| 532 | if which lvm ; then
|
|---|
| 533 | modprobe -q dm-mod 2> /dev/null
|
|---|
| 534 | modprobe -q dm_mod 2> /dev/null
|
|---|
| 535 | lvm vgscan --mknodes
|
|---|
| 536 | else
|
|---|
| 537 | vgscan
|
|---|
| 538 | fi
|
|---|
| 539 |
|
|---|
| 540 | # Exclude devices we may not want
|
|---|
| 541 | rm -f /tmp/restorevgs
|
|---|
| 542 | for d in $MINDI_EXCLUDE_DEVS ; do
|
|---|
| 543 | echo "LVM exclusion == $d"
|
|---|
| 544 | # LVM: $4 to be checked if changed
|
|---|
| 545 | EXCLUDE_VGS=`grep " $d" /tmp/i-want-my-lvm | grep vgcreate | awk '{print $4}'`
|
|---|
| 546 | vg=`echo $EXCLUDE_VGS | sed "s/ /|/g"`
|
|---|
| 547 | if [ "$vg" != "" ]; then
|
|---|
| 548 | re=" $d|$vg"
|
|---|
| 549 | else
|
|---|
| 550 | re=" $d"
|
|---|
| 551 | fi
|
|---|
| 552 | # Remove VGs from i-want-my-lvm
|
|---|
| 553 | grep -Ev "$re" /tmp/i-want-my-lvm > /tmp/i-want-my-lvm.new
|
|---|
| 554 | mv /tmp/i-want-my-lvm.new /tmp/i-want-my-lvm
|
|---|
| 555 | # Prepare script to restore the VG exluded here if needed
|
|---|
| 556 | for v in $EXCLUDE_VGS; do
|
|---|
| 557 | echo "vgcfgrestore $v" >> /tmp/restorevgs
|
|---|
| 558 | # Remove LVs from mountlist
|
|---|
| 559 | # LVM: sed to be checked if changed
|
|---|
| 560 | EXCLUDE_LVS=`grep " $v" /tmp/i-want-my-lvm | grep lvcreate | sed "s/^.*-n \([^ ][^ ]*\) .*$/$1/"`
|
|---|
| 561 | for l in $EXCLUDE_LVS; do
|
|---|
| 562 | # FIXME: Should search for all possible device names here
|
|---|
| 563 | if [ -f "/tmp/mountlist.txt" ]; then
|
|---|
| 564 | grep -Ev "/dev/$v/$l" /tmp/mountlist.txt > /tmp/mountlist.txt.new
|
|---|
| 565 | grep -Ev "/dev/mapper/${v}-$l" /tmp/mountlist.txt.new > /tmp/mountlist.txt
|
|---|
| 566 | fi
|
|---|
| 567 | done
|
|---|
| 568 | done
|
|---|
| 569 | done
|
|---|
| 570 |
|
|---|
| 571 | # LVM: remove #
|
|---|
| 572 | grep -E "^#.*vgchange" /tmp/i-want-my-lvm | sed "s/^#[ ]*//" > /tmp/start-lvm
|
|---|
| 573 | chmod +x /tmp/start-lvm
|
|---|
| 574 | echo -en "Starting LVM's..."
|
|---|
| 575 | /tmp/start-lvm &
|
|---|
| 576 | for i in 1 2 3 4 5 ; do
|
|---|
| 577 | echo -en "."
|
|---|
| 578 | sleep 1
|
|---|
| 579 | done
|
|---|
| 580 | echo "Done."
|
|---|
| 581 | fi
|
|---|
| 582 | # If necessary, cannibalize 'analyze-my-lvm'; copy some of its code here,
|
|---|
| 583 | # pipe vgscan's output, strip it, run 'vgchange' on its output, etc.etc.
|
|---|
| 584 | LogIt "LVM's have been started."
|
|---|
| 585 | }
|
|---|
| 586 |
|
|---|
| 587 | StartPowerPath() {
|
|---|
| 588 |
|
|---|
| 589 | # Taken from the init script of EMC PowerPath on RHEL
|
|---|
| 590 | if [ -f /etc/emcp_devicesDB.dat ]; then
|
|---|
| 591 | if [ -f /etc/emcp_devicesDB.idx ]; then
|
|---|
| 592 | /etc/opt/emcpower/emcpmgr map -p > /dev/null 2>&1
|
|---|
| 593 | fi
|
|---|
| 594 | fi
|
|---|
| 595 |
|
|---|
| 596 | /sbin/powermt config > /dev/null 2>&1
|
|---|
| 597 | # Wait for udev to finish creating emcpower devices
|
|---|
| 598 | #
|
|---|
| 599 | pdfound=1
|
|---|
| 600 | for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15; do
|
|---|
| 601 | pdfound=1
|
|---|
| 602 | for pd in `/bin/ls -d /sys/block/emcpower* 2> /dev/null`; do
|
|---|
| 603 | bpd=`basename $pd`
|
|---|
| 604 | if [ ! -e /dev/$bpd ]; then
|
|---|
| 605 | pdfound=0
|
|---|
| 606 | sleep 2
|
|---|
| 607 | break;
|
|---|
| 608 | fi
|
|---|
| 609 | done
|
|---|
| 610 | if [ "$pdfound" -eq 1 ]; then
|
|---|
| 611 | break
|
|---|
| 612 | fi
|
|---|
| 613 | done
|
|---|
| 614 | if [ "$pdfound" -eq 0 ]; then
|
|---|
| 615 | echo "Unable to start PowerPath"
|
|---|
| 616 | fi
|
|---|
| 617 |
|
|---|
| 618 | /sbin/powermt load > /dev/null 2>&1
|
|---|
| 619 | /etc/opt/emcpower/emcpmgr map > /dev/null 2>&1
|
|---|
| 620 | /etc/opt/emcpower/powercf -C > /dev/null 2>&1
|
|---|
| 621 | if [ ! -e /etc/powermt.custom ]; then
|
|---|
| 622 | /sbin/powermt save > /dev/null 2>&1
|
|---|
| 623 | fi
|
|---|
| 624 | /sbin/powermt register > /dev/null 2>&1
|
|---|
| 625 | /sbin/powermig transition -startup -noprompt > /dev/null 2>&1
|
|---|
| 626 | }
|
|---|
| 627 |
|
|---|
| 628 | StartMpath() {
|
|---|
| 629 | if [ "`grep -i nompath /proc/cmdline`" ]; then
|
|---|
| 630 | return;
|
|---|
| 631 | fi
|
|---|
| 632 | if [ -f "/tmp/mountlist.txt" ] && [ "`grep mpath /tmp/mountlist.txt`" ]; then
|
|---|
| 633 | if [ -x /sbin/multipath ]; then
|
|---|
| 634 | echo "Starting Mpath..."
|
|---|
| 635 | mkdir -p /var/lib/multipath
|
|---|
| 636 | cat > /etc/multipath.conf << EOF
|
|---|
| 637 | defaults {
|
|---|
| 638 | user_friendly_names yes
|
|---|
| 639 | }
|
|---|
| 640 | EOF
|
|---|
| 641 | /sbin/multipath -v 0
|
|---|
| 642 | if [ -x /sbin/kpartx ]; then
|
|---|
| 643 | /sbin/dmsetup ls --target multipath --exec "/sbin/kpartx -a -p p"
|
|---|
| 644 | fi
|
|---|
| 645 | LogIt "Multipath started"
|
|---|
| 646 | fi
|
|---|
| 647 | fi
|
|---|
| 648 | }
|
|---|
| 649 |
|
|---|
| 650 | StartRaids() {
|
|---|
| 651 | local raid_devices i
|
|---|
| 652 |
|
|---|
| 653 | if [ "`grep -i noraid /proc/cmdline`" ]; then
|
|---|
| 654 | return;
|
|---|
| 655 | fi
|
|---|
| 656 |
|
|---|
| 657 | if [ -f "/tmp/mountlist.txt" ]; then
|
|---|
| 658 | raid_devices=`grep /dev/md /tmp/mountlist.txt | cut -d' ' -f1`
|
|---|
| 659 | else
|
|---|
| 660 | raid_devices=""
|
|---|
| 661 | fi
|
|---|
| 662 |
|
|---|
| 663 | if which raidstart > /dev/null 2> /dev/null ; then
|
|---|
| 664 | for i in $raid_devices ; do
|
|---|
| 665 | if grep `basename $i` /proc/mdstat > /dev/null 2> /dev/null ; then
|
|---|
| 666 | LogIt "$i is started already; no need to run 'raidstart $i'" 1
|
|---|
| 667 | else
|
|---|
| 668 | LogIt "Running 'raidstart $i'" 1
|
|---|
| 669 | raidstart $i
|
|---|
| 670 | fi
|
|---|
| 671 | done
|
|---|
| 672 | elif which mdrun > /dev/null 2> /dev/null ; then
|
|---|
| 673 | if [ "`grep -i nomd /proc/cmdline`" ]; then
|
|---|
| 674 | return;
|
|---|
| 675 | fi
|
|---|
| 676 | LogIt "Running 'mdrun'" 1
|
|---|
| 677 | mdrun
|
|---|
| 678 | elif which mdadm > /dev/null 2> /dev/null ; then
|
|---|
| 679 | if [ "`grep -i nomd /proc/cmdline`" ]; then
|
|---|
| 680 | return;
|
|---|
| 681 | fi
|
|---|
| 682 | LogIt "Running 'mdadm'" 1
|
|---|
| 683 | for i in $raid_devices ; do
|
|---|
| 684 | if grep `basename $i` /proc/mdstat > /dev/null 2> /dev/null ; then
|
|---|
| 685 | LogIt "$i is started already; no need to run 'mdadm $i'" 1
|
|---|
| 686 | else
|
|---|
| 687 | if [ -f /etc/mdadm.conf ] ; then
|
|---|
| 688 | LogIt "Running 'mdadm $i' with user supplied /etc/mdadm.conf" 1
|
|---|
| 689 | mdadm -A $i -c /etc/mdadm.conf
|
|---|
| 690 | elif [ -f /etc/mdadm/mdadm.conf ] ; then
|
|---|
| 691 | LogIt "Running 'mdadm $i' with user supplied /etc/mdadm/mdadm.conf" 1
|
|---|
| 692 | mdadm -A $i -c /etc/mdadm/mdadm.conf
|
|---|
| 693 | else
|
|---|
| 694 | LogIt "Running 'mdadm $i'" 1
|
|---|
| 695 | mdadm -Ac partitions -m dev $i
|
|---|
| 696 | fi
|
|---|
| 697 | fi
|
|---|
| 698 | done
|
|---|
| 699 | elif which dmraid > /dev/null 2> /dev/null ; then
|
|---|
| 700 | if [ "`grep -i nodmraid /proc/cmdline`" ]; then
|
|---|
| 701 | return;
|
|---|
| 702 | fi
|
|---|
| 703 | for x in $(/sbin/dmraid -ay -i -p -t 2>/dev/null | grep -E -iv "^no " |awk -F ':' '{ print $1 }') ; do
|
|---|
| 704 | echo "Please send the result of /sbin/dmraid -ay -i -p -t to the devteam !!!"
|
|---|
| 705 | return
|
|---|
| 706 | #dmname=$(resolve_dm_name $x)
|
|---|
| 707 | #[ -z "$dmname" ] && continue
|
|---|
| 708 | #/sbin/dmraid -ay -i -p "$dmname" >/dev/null 2>&1
|
|---|
| 709 | #/sbin/kpartx -a -p p "/dev/mapper/$dmname"
|
|---|
| 710 | done
|
|---|
| 711 | else
|
|---|
| 712 | LogIt "Warning: Neither 'raidstart' nor 'mdrun''found. RAID devices may not have started." 1
|
|---|
| 713 | fi
|
|---|
| 714 |
|
|---|
| 715 | }
|
|---|
| 716 |
|
|---|
| 717 |
|
|---|
| 718 | TryAgainToFindCD() {
|
|---|
| 719 | local res
|
|---|
| 720 | mount | grep /mnt/cdrom && return 0
|
|---|
| 721 | [ "`grep "backup_media_type" /tmp/mondorestore.cfg 2> /dev/null | grep "cdstream"`" ] && return
|
|---|
| 722 | LogIt "Trying to mount CD-ROM a 2nd time..."
|
|---|
| 723 | find-and-mount-cdrom --second-try
|
|---|
| 724 | res=$?
|
|---|
| 725 | if [ "$res" -eq "0" ] ; then
|
|---|
| 726 | CD_MOUNTED_OK=yes
|
|---|
| 727 | LogIt "CD-ROM drive mounted successfully." 1
|
|---|
| 728 | else
|
|---|
| 729 | LogIt "I still cannot find or mount the CD-ROM drive, by the way."
|
|---|
| 730 | fi
|
|---|
| 731 | }
|
|---|
| 732 |
|
|---|
| 733 |
|
|---|
| 734 |
|
|---|
| 735 | UseTmpfs()
|
|---|
| 736 | {
|
|---|
| 737 | local mount_cmd
|
|---|
| 738 | echo -en "Mounting /tmp/tmpfs..."
|
|---|
| 739 | mkdir -p /tmp/tmpfs
|
|---|
| 740 | # For technical reasons, some sets are as large as 16MB.
|
|---|
| 741 | # I am allowing 32MB because selective restore occupies a lot of space.
|
|---|
| 742 | for size in 256m 128m 64m 48m 40m 32m ; do
|
|---|
| 743 | mount_cmd="mount /dev/shm -t tmpfs -o size=$size" ; # was 34m until 04/2003
|
|---|
| 744 | LogIt "Trying '$mount_cmd'"
|
|---|
| 745 | $mount_cmd /tmp/tmpfs 2>> $LOGFILE
|
|---|
| 746 | res=$?
|
|---|
| 747 | [ "$res" -eq "0" ] && break
|
|---|
| 748 | done
|
|---|
| 749 | if [ "$res" -ne "0" ] ; then
|
|---|
| 750 | LogIt "Failed. I could not run '$mount_cmd /tmp/tmpfs'. Your kernel is BROKEN or you do not have enough RAM." 1
|
|---|
| 751 | umount /tmp/tmpfs > /dev/null 2> /dev/null
|
|---|
| 752 | rmdir /tmp/tmpfs
|
|---|
| 753 | ln -sf /mnt/RESTORING/tmp /tmp/tmpfs; # used by mondorestore
|
|---|
| 754 | LogIt "Failed to mount /tmp/tmpfs; using ugly softlink instead"
|
|---|
| 755 | else
|
|---|
| 756 | LogIt "Great. Pivot succeeded w/ size=$size" 1
|
|---|
| 757 | echo -en "Pivoting /tmp..."
|
|---|
| 758 | umount /tmp/tmpfs
|
|---|
| 759 | mkdir -p /tmp.old
|
|---|
| 760 | mv /tmp/* /tmp.old/
|
|---|
| 761 | # Try to Deal with a busybox bug on inexistant links
|
|---|
| 762 | cp /tmp/* /tmp.old/ 2> /dev/null
|
|---|
| 763 | rm -f /tmp/*
|
|---|
| 764 | $mount_cmd /tmp
|
|---|
| 765 | mv /tmp.old/* /tmp/ 2> /dev/null
|
|---|
| 766 | # Try to Deal with a busybox bug on inexistant links
|
|---|
| 767 | cp /tmp.old/* /tmp/ 2> /dev/null
|
|---|
| 768 | rm -rf /tmp.old
|
|---|
| 769 | mkdir -p /tmp/tmpfs
|
|---|
| 770 | mkdir -p $GROOVY
|
|---|
| 771 | echo "Done."
|
|---|
| 772 | LogIt "Successfully mounted dynamic /tmp ramdisk"
|
|---|
| 773 | # mkdir -p /tmp/tmpfs/var
|
|---|
| 774 | # mv -f /var/log /tmp/tmpfs/var/log
|
|---|
| 775 | # ln -sf /tmp/tmpfs/var/log /var/log
|
|---|
| 776 | fi
|
|---|
| 777 | }
|
|---|
| 778 |
|
|---|
| 779 |
|
|---|
| 780 | WelcomeMessage()
|
|---|
| 781 | {
|
|---|
| 782 | echo "********************************************************************"
|
|---|
| 783 | echo "MINDI-LINUX by Mondo Dev Team - web site: http://www.mondorescue.org"
|
|---|
| 784 | echo "Boot disk based on AlfaLinux & Trinux. BusyBox by Erik Andersen."
|
|---|
| 785 | which petris > /dev/null 2> /dev/null && echo "Petris was written by Peter Seidler <p.seidler@mail1.stofanet.dk>."
|
|---|
| 786 | echo "Executables and source code are covered by the GNU GPL. No warranty."
|
|---|
| 787 | echo "running on $ARCH"
|
|---|
| 788 | echo "********************************************************************"
|
|---|
| 789 | }
|
|---|
| 790 |
|
|---|
| 791 | EnableCcissIfAppropriate() {
|
|---|
| 792 | local f
|
|---|
| 793 |
|
|---|
| 794 | # In some cases, the OBDR tape remains in CD-ROM mode. This branch solves that issue (#498)
|
|---|
| 795 | if [ "`grep -i 'obdr ' /tmp/mondorestore.cfg 2>/dev/null`" ] && [ -x /usr/bin/hpsa_obdr_mode ]; then
|
|---|
| 796 | for lun in `/usr/bin/hpsa_obdr_mode -m query /dev/cciss/* 2>&1 | grep "is an OBDR device" | cut -d' ' -f4`; do
|
|---|
| 797 | /usr/bin/hpsa_obdr_mode -m query -l $lun /dev/cciss/* 2>&1 | grep -q "is in CD-ROM mode"
|
|---|
| 798 | if [ $? -eq 0 ]; then
|
|---|
| 799 | # This tape/lun should be brought back in Sequential mode
|
|---|
| 800 | LogIt "Putting back tape $lun in Sequential mode..."
|
|---|
| 801 | /usr/bin/hpsa_obdr_mode -m tape -l $lun /dev/cciss/* 2>&1 > /dev/null
|
|---|
| 802 | fi
|
|---|
| 803 | done
|
|---|
| 804 | fi
|
|---|
| 805 |
|
|---|
| 806 | # Now engage all Smart Array controllers to detect attached devices
|
|---|
| 807 | if [ -d "/proc/driver/cciss" ]; then
|
|---|
| 808 | for f in /proc/driver/cciss/cciss* ; do
|
|---|
| 809 | LogIt "Engaging $f"
|
|---|
| 810 | echo "engage scsi" > $f
|
|---|
| 811 | LogIt "...result=$?"
|
|---|
| 812 | done
|
|---|
| 813 | fi
|
|---|
| 814 | }
|
|---|
| 815 |
|
|---|
| 816 | ModprobeAllModules() {
|
|---|
| 817 |
|
|---|
| 818 | echo "Searching for modules to install..."
|
|---|
| 819 | if [ ! -e /tmp/modules ]; then
|
|---|
| 820 | LogIt "Unable to find the modules list. Computing one. This may take some time..."
|
|---|
| 821 | lismod=`find /lib/modules -name '*\.ko*' -o -name '*\.o*'`
|
|---|
| 822 | for m in $lismod; do
|
|---|
| 823 | k=`basename $m | sed 's/\.ko.*$//'`
|
|---|
| 824 | j=`basename $k | sed 's/\.o.*$//'`
|
|---|
| 825 | echo "$j" >> /tmp/modules
|
|---|
| 826 | done
|
|---|
| 827 | fi
|
|---|
| 828 | # loading forced modules first
|
|---|
| 829 | for j in `cat /tmp/modules`; do
|
|---|
| 830 | echo "$FORCE_MODS" | grep -q "$j "
|
|---|
| 831 | if [ $? -eq 0 ]; then
|
|---|
| 832 | echo "Forcing first $j..."
|
|---|
| 833 | modprobe -q $j 2> /dev/null
|
|---|
| 834 | fi
|
|---|
| 835 | done
|
|---|
| 836 | for j in `cat /tmp/modules`; do
|
|---|
| 837 | echo "$DENY_MODS" | grep -q "$j "
|
|---|
| 838 | if [ $? -eq 0 ]; then
|
|---|
| 839 | echo "Denying $j..."
|
|---|
| 840 | continue
|
|---|
| 841 | fi
|
|---|
| 842 | echo "$FORCE_MODS" | grep -q "$j "
|
|---|
| 843 | if [ $? -eq 0 ]; then
|
|---|
| 844 | continue
|
|---|
| 845 | fi
|
|---|
| 846 | echo "Probing $j..."
|
|---|
| 847 | modprobe -q $j 2> /dev/null
|
|---|
| 848 | done
|
|---|
| 849 | }
|
|---|
| 850 |
|
|---|
| 851 | UdevadmTrigger() {
|
|---|
| 852 |
|
|---|
| 853 | # This function should just echo the return value $ua
|
|---|
| 854 |
|
|---|
| 855 | if [ -x /sbin/udevadm ]; then
|
|---|
| 856 | ua="/sbin/udevadm"
|
|---|
| 857 | elif [ -x /usr/bin/udevadm ]; then
|
|---|
| 858 | ua="/usr/bin/udevadm"
|
|---|
| 859 | else
|
|---|
| 860 | LogIt "WARNING: Unable to find udevadm. Not triggering udev"
|
|---|
| 861 | ua="/bin/true"
|
|---|
| 862 | fi
|
|---|
| 863 |
|
|---|
| 864 | v="`$ua --version`"
|
|---|
| 865 |
|
|---|
| 866 | if [ -x "$v" ]; then
|
|---|
| 867 | LogIt "Triggering udev again..."
|
|---|
| 868 | if [ "$v" -ge "146" -a "$v" -lt "174" ]; then
|
|---|
| 869 | $ua trigger --type=failed
|
|---|
| 870 | elif [ "$v" -lt "146" ]; then
|
|---|
| 871 | $ua trigger --retry-failed
|
|---|
| 872 | else
|
|---|
| 873 | LogIt "... not needed"
|
|---|
| 874 | fi
|
|---|
| 875 | fi
|
|---|
| 876 | echo $ua
|
|---|
| 877 | }
|
|---|
| 878 |
|
|---|
| 879 | ExtractDataDisksAndLoadModules() {
|
|---|
| 880 | LogIt "Installing additional tools ..." 1
|
|---|
| 881 | # TODO: test return value
|
|---|
| 882 | install-additional-tools
|
|---|
| 883 |
|
|---|
| 884 | # Retry failed udev events now that local filesystems are mounted read-write
|
|---|
| 885 | # (useful for rules creating network ifcfg files)
|
|---|
| 886 | if [ -e "/tmp/USE-UDEV" ] ; then
|
|---|
| 887 | ua=`UdevadmTrigger`
|
|---|
| 888 | fi
|
|---|
| 889 | }
|
|---|
| 890 |
|
|---|
| 891 | # ------------------------ main -----------------------
|
|---|
| 892 |
|
|---|
| 893 | MINDI_VER=PBVER
|
|---|
| 894 | MINDI_REV=PBREV
|
|---|
| 895 | trap CaughtSoftReset SIGTERM
|
|---|
| 896 | trap GetShell SIGINT
|
|---|
| 897 | LOGFILE=/var/log/mondorestore.log
|
|---|
| 898 | PATH=/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/mondo:/usr/games
|
|---|
| 899 | GROOVY=/tmp/groovy-stuff
|
|---|
| 900 | USER=root
|
|---|
| 901 | ARCH=`uname -m`
|
|---|
| 902 |
|
|---|
| 903 | export PATH GROOVY USER LOGFILE ARCH
|
|---|
| 904 |
|
|---|
| 905 | mount -o remount,rw /
|
|---|
| 906 | rm -f $LOGFILE
|
|---|
| 907 |
|
|---|
| 908 | mkdir /proc 2> /dev/null
|
|---|
| 909 | mount /proc /proc -t proc
|
|---|
| 910 |
|
|---|
| 911 | # Creates log file
|
|---|
| 912 | LogIt ""
|
|---|
| 913 | # Backup fd
|
|---|
| 914 | exec 4>&2 5>&1
|
|---|
| 915 | # Redirect every message to the LOGFILE
|
|---|
| 916 | exec > >(tee -a ${LOGFILE})
|
|---|
| 917 | exec 2> >(tee -a ${LOGFILE} >&2)
|
|---|
| 918 |
|
|---|
| 919 | echo "Welcome to init (from mindi ${MINDI_VER}-r${MINDI_REV})"
|
|---|
| 920 |
|
|---|
| 921 | mkdir /sys 2> /dev/null
|
|---|
| 922 | mount /sys /sys -t sysfs
|
|---|
| 923 |
|
|---|
| 924 | [ ! "$GROOVY" ] && Die "I'm not groovy!"
|
|---|
| 925 | for i in $GROOVY /mnt/cdrom /mnt/isodir /var/local/petris /tmp/isodir; do
|
|---|
| 926 | mkdir -p $i
|
|---|
| 927 | done
|
|---|
| 928 | # For ESX 3
|
|---|
| 929 | [ -d /proc/vmware ] && ! grep -q /vmfs /proc/mounts && mount -t vmfs /vmfs /vmfs
|
|---|
| 930 |
|
|---|
| 931 | if [ "`grep -i denymods /proc/cmdline`" ]; then
|
|---|
| 932 | export DENY_MODS="`cat /proc/cmdline | sed 's~.*denymods=\"\(.*\)\".*~\1~'` mondonone"
|
|---|
| 933 | else
|
|---|
| 934 | export DENY_MODS=" "
|
|---|
| 935 | fi
|
|---|
| 936 | if [ "`grep -i 'obdr ' /tmp/mondorestore.cfg 2> /dev/null`" ]; then
|
|---|
| 937 | # Do not try to load usb storage when dealing with OBDR it makes the modprobe hang :-(
|
|---|
| 938 | export DENY_MODS="usb-storage $DENY_MODS"
|
|---|
| 939 | fi
|
|---|
| 940 | if [ "`grep -i forcemods /proc/cmdline`" ]; then
|
|---|
| 941 | export FORCE_MODS="`cat /proc/cmdline | sed 's~.*forcemods=\"\(.*\)\".*~\1~'` mondonone"
|
|---|
| 942 | else
|
|---|
| 943 | export FORCE_MODS=" "
|
|---|
| 944 | fi
|
|---|
| 945 | echo "Activating a potential USB keyboard/mouse"
|
|---|
| 946 | StartUSBKbd
|
|---|
| 947 |
|
|---|
| 948 | if [ -f /proc/sys/kernel/exec-shield ]; then
|
|---|
| 949 | echo 0 > /proc/sys/kernel/exec-shield 2>> /dev/null
|
|---|
| 950 | fi
|
|---|
| 951 |
|
|---|
| 952 | if [ -f /proc/modules ]; then
|
|---|
| 953 | echo "/sbin/modprobe" > /proc/sys/kernel/modprobe
|
|---|
| 954 | fi
|
|---|
| 955 |
|
|---|
| 956 | if [ -e "/tmp/USE-UDEV" ] ; then
|
|---|
| 957 | RunUdevd
|
|---|
| 958 | fi
|
|---|
| 959 | ExtractDevTarballs
|
|---|
| 960 | LaunchTerminals
|
|---|
| 961 |
|
|---|
| 962 | # Keeping kernel silent for module insertion
|
|---|
| 963 | PKLVL=`cut -f1 /proc/sys/kernel/printk`
|
|---|
| 964 | echo 0 > /proc/sys/kernel/printk
|
|---|
| 965 | ModprobeAllModules
|
|---|
| 966 | echo $PKLVL > /proc/sys/kernel/printk
|
|---|
| 967 |
|
|---|
| 968 | EnableCcissIfAppropriate
|
|---|
| 969 | #-------------------------------
|
|---|
| 970 | #WHOLIVESINAPINEAPPLEUNDERTHESEA#;# --- don't touch this :)
|
|---|
| 971 | #-------------------------------
|
|---|
| 972 | UseTmpfs
|
|---|
| 973 | if [ ! -e "/tmp/mondorestore.cfg" ] ; then
|
|---|
| 974 | LogIt "WARNING: /tmp/mondorestore.cfg not found - forging an empty one"
|
|---|
| 975 | LogIt " Hopefully this is a Mindi media"
|
|---|
| 976 | touch /tmp/mondorestore.cfg
|
|---|
| 977 | fi
|
|---|
| 978 | if [ "`grep -i pxe /proc/cmdline`" ] || [ "`grep -i net /proc/cmdline`" ] || [ "`grep 'netfs-proto ' /tmp/mondorestore.cfg`" ]; then
|
|---|
| 979 | # We need to get here exported variables from start-netfs
|
|---|
| 980 | . /usr/sbin/start-netfs
|
|---|
| 981 | fi
|
|---|
| 982 |
|
|---|
| 983 | if [ "`grep -i 'obdr ' /tmp/mondorestore.cfg 2>/dev/null`" ] || [ "`grep -i ' udev' /tmp/mondorestore.cfg 2>/dev/null`" ]; then
|
|---|
| 984 | HandleTape
|
|---|
| 985 | ExtractDataDisksAndLoadModules
|
|---|
| 986 | elif [ "`grep -i pxe /proc/cmdline`" ]; then
|
|---|
| 987 | # Simulate a local CD
|
|---|
| 988 | echo "/mnt/cdrom" > /tmp/CDROM-LIVES-HERE
|
|---|
| 989 | CD_MOUNTED_OK=yes
|
|---|
| 990 | ExtractDataDisksAndLoadModules
|
|---|
| 991 | # Fake the conf file to force it to NFS mode, even if we made originally a CD (mandatory for mondorestore to work correctly)
|
|---|
| 992 | sed -i "s/backup-media-type.*/backup-media-type netfs/" /tmp/mondorestore.cfg
|
|---|
| 993 | elif [ "`grep -i usb= /proc/cmdline`" ] || [ "`grep -i usb /tmp/mondorestore.cfg 2>/dev/null | grep media-type`" ]; then
|
|---|
| 994 | . /usr/sbin/start-usb
|
|---|
| 995 |
|
|---|
| 996 | # Simulate a local CD
|
|---|
| 997 | echo "/mnt/cdrom" > /tmp/CDROM-LIVES-HERE
|
|---|
| 998 | CD_MOUNTED_OK=yes
|
|---|
| 999 | ExtractDataDisksAndLoadModules
|
|---|
| 1000 | else
|
|---|
| 1001 | HandleCDROM
|
|---|
| 1002 | ExtractDataDisksAndLoadModules
|
|---|
| 1003 | fi
|
|---|
| 1004 | res=$?
|
|---|
| 1005 | ConfigureLoggingDaemons
|
|---|
| 1006 | if [ -e "/tmp/USE-DEVFS" ] ; then
|
|---|
| 1007 | umount -d /mnt/cdrom 2> /dev/null
|
|---|
| 1008 | mv /dev/cdrom /cdrom.lnk 2> /dev/null
|
|---|
| 1009 | CD_MOUNTED_OK=""
|
|---|
| 1010 | RunDevfsd
|
|---|
| 1011 | fi
|
|---|
| 1012 |
|
|---|
| 1013 | if [ "`grep -i excludedevs /proc/cmdline`" ]; then
|
|---|
| 1014 | export MINDI_EXCLUDE_DEVS="`cat /proc/cmdline | sed 's~.*excludedevs=\"\(.*\)\".*~\1~'` mondonone"
|
|---|
| 1015 | for d in $MINDI_EXCLUDE_DEVS ; do
|
|---|
| 1016 | echo "Mountlist exclusion == $d"
|
|---|
| 1017 | if [ -e "/tmp/mountlist.txt" ]; then
|
|---|
| 1018 | perl -i -ne 'print $_ unless m~$d~' /tmp/mountlist.txt
|
|---|
| 1019 | fi
|
|---|
| 1020 | done
|
|---|
| 1021 | else
|
|---|
| 1022 | export MINDI_EXCLUDE_DEVS=" "
|
|---|
| 1023 | fi
|
|---|
| 1024 |
|
|---|
| 1025 | LoadKeymap
|
|---|
| 1026 | WelcomeMessage
|
|---|
| 1027 | RstHW
|
|---|
| 1028 | echo "Starting potential Raid/Multipath ..."
|
|---|
| 1029 | [ -e "/tmp/mountlist.txt" ] && cp -f /tmp/mountlist.txt /tmp/mountlist.original
|
|---|
| 1030 | PauseForRaids
|
|---|
| 1031 | StartRaids
|
|---|
| 1032 | StartMpath
|
|---|
| 1033 | # avoids messagesa round leaked fd - Cf lvm man page
|
|---|
| 1034 | export LVM_SUPPRESS_FD_WARNINGS=1
|
|---|
| 1035 | StartLvms
|
|---|
| 1036 | CopyBootDevEntry
|
|---|
| 1037 | mkdir -p /tmp/tmpfs
|
|---|
| 1038 | sleep 2
|
|---|
| 1039 | #clear
|
|---|
| 1040 | if [ -e "/dev/md0" ] && [ ! -e "/dev/md/0" ] && [ -e "/tmp/mountlist.txt" ] && [ "`grep /dev/md/ /tmp/mountlist.txt`" != "" ] ; then
|
|---|
| 1041 | LogIt "Creating /dev/md/* softlinks just in case." 1
|
|---|
| 1042 | mkdir -p /dev/md
|
|---|
| 1043 | cp -af /dev/md0 /dev/md/0 2> /dev/null
|
|---|
| 1044 | cp -af /dev/md1 /dev/md/1 2> /dev/null
|
|---|
| 1045 | cp -af /dev/md2 /dev/md/2 2> /dev/null
|
|---|
| 1046 | fi
|
|---|
| 1047 |
|
|---|
| 1048 | if ! [ "`grep -i "pxe" /proc/cmdline`" ] ; then
|
|---|
| 1049 | res="`cat /mnt/cdrom/archives/THIS-CD-NUMBER 2> /dev/null`"
|
|---|
| 1050 | [ "$res" != "1" ] && [ "$res" != "" ] && Die "This is CD #$res in the series. Please insert CD #1."
|
|---|
| 1051 | [ -e "/cdrom.lnk" ] && mv -f /cdrom.lnk /dev/cdrom && mount /dev/cdrom /mnt/cdrom && CD_MOUNTED_OK=yes
|
|---|
| 1052 | [ "$CD_MOUNTED_OK" != "yes" ] && TryAgainToFindCD
|
|---|
| 1053 | #mount | grep cdrom > /dev/null 2> /dev/null || mount /dev/cdrom /mnt/cdrom >> $LOGFILE 2>> $LOGFILE
|
|---|
| 1054 | fi
|
|---|
| 1055 | hack-cfg-if-necessary || LogIt "Cannot find hack-cfg-if-necessary"
|
|---|
| 1056 |
|
|---|
| 1057 | # Log some useful info
|
|---|
| 1058 | LogIt "init (from mindi v$MINDI_VER-r${MINDI_REV})"
|
|---|
| 1059 | LogIt "/proc/cmdline is:"
|
|---|
| 1060 | LogIt "----------"
|
|---|
| 1061 | cat /proc/cmdline >> $LOGFILE
|
|---|
| 1062 | LogIt "----------"
|
|---|
| 1063 | LogIt "df result:"
|
|---|
| 1064 | LogIt "----------"
|
|---|
| 1065 | df >> $LOGFILE
|
|---|
| 1066 | LogIt "-------------"
|
|---|
| 1067 | LogIt "mount result:"
|
|---|
| 1068 | LogIt "-------------"
|
|---|
| 1069 | mount >> $LOGFILE
|
|---|
| 1070 | LogIt "-------------"
|
|---|
| 1071 | LogIt "lsmod result:"
|
|---|
| 1072 | LogIt "-------------"
|
|---|
| 1073 | lsmod >> $LOGFILE
|
|---|
| 1074 | LogIt "-------------"
|
|---|
| 1075 | LogIt "dmesg result:"
|
|---|
| 1076 | LogIt "-------------"
|
|---|
| 1077 | dmesg >> $LOGFILE
|
|---|
| 1078 | LogIt "-------------"
|
|---|
| 1079 | LogIt "/proc/mdstat:" >> $LOGFILE
|
|---|
| 1080 | LogIt "-------------"
|
|---|
| 1081 | cat /proc/mdstat >> $LOGFILE
|
|---|
| 1082 | LogIt "-------------"
|
|---|
| 1083 | LogIt "/proc/swaps:" >> $LOGFILE
|
|---|
| 1084 | LogIt "-------------"
|
|---|
| 1085 | cat /proc/swaps >> $LOGFILE
|
|---|
| 1086 | LogIt "-------------"
|
|---|
| 1087 | LogIt "/proc/filesystems:" >> $LOGFILE
|
|---|
| 1088 | LogIt "-------------"
|
|---|
| 1089 | cat /proc/filesystems >> $LOGFILE
|
|---|
| 1090 | LogIt "-------------"
|
|---|
| 1091 | LogIt "/proc/partitions:" >> $LOGFILE
|
|---|
| 1092 | LogIt "-------------"
|
|---|
| 1093 | cat /proc/partitions >> $LOGFILE
|
|---|
| 1094 | LogIt "-------------"
|
|---|
| 1095 | LogIt "fdisk result:" >> $LOGFILE
|
|---|
| 1096 | LogIt "-------------"
|
|---|
| 1097 | fdisk -l >> $LOGFILE
|
|---|
| 1098 | LogIt "-------------"
|
|---|
| 1099 | if [ -f /tmp/mondorestore.cfg ]; then
|
|---|
| 1100 | LogIt "/tmp/mondorestore.cfg result:" >> $LOGFILE
|
|---|
| 1101 | LogIt "-------------"
|
|---|
| 1102 | cat /tmp/mondorestore.cfg >> $LOGFILE
|
|---|
| 1103 | fi
|
|---|
| 1104 |
|
|---|
| 1105 | ide-opt
|
|---|
| 1106 |
|
|---|
| 1107 | #ctrlaltdel soft
|
|---|
| 1108 | for i in null stdout stdin stderr ; do
|
|---|
| 1109 | cp -af /dev/$i /tmp
|
|---|
| 1110 | done
|
|---|
| 1111 | # Not sure it's still needed, but shouldn't hurt
|
|---|
| 1112 | if [ -e "/tmp/USE-UDEV" ] ; then
|
|---|
| 1113 | ua=`UdevadmTrigger`
|
|---|
| 1114 | fi
|
|---|
| 1115 | if grep "backup-media-type" /tmp/mondorestore.cfg > /dev/null 2> /dev/null ; then
|
|---|
| 1116 | LogIt "backup-media-type is specified in config file - great."
|
|---|
| 1117 | LogIt "Calling post-init"
|
|---|
| 1118 | # start-netfs moved it under /tmp as the NFS share is already unmounted
|
|---|
| 1119 | if [ _"$pre" != _"" ] && [ "`echo $pre | grep -E '^/tmp/isodir'`" ]; then
|
|---|
| 1120 | pre=`echo $pre | sed 's|^/tmp/isodir|/tmp|'`
|
|---|
| 1121 | fi
|
|---|
| 1122 | if [ _"$pre" != _"" ] && [ -x $pre ]; then
|
|---|
| 1123 | echo "Executing preliminary script $pre"
|
|---|
| 1124 | LogIt "Executing preliminary script $pre"
|
|---|
| 1125 | $pre
|
|---|
| 1126 | fi
|
|---|
| 1127 | post-init
|
|---|
| 1128 | else
|
|---|
| 1129 | LogIt "backup-media-type is not specified in config file."
|
|---|
| 1130 | LogIt "I think this media has no archives on it."
|
|---|
| 1131 | fi
|
|---|
| 1132 | if [ "`grep -i "post=" /proc/cmdline`" ] ; then
|
|---|
| 1133 | for i in `cat /proc/cmdline` ; do
|
|---|
| 1134 | echo $i | grep -qi post= && post=`echo $i | cut -d= -f2`
|
|---|
| 1135 | done
|
|---|
| 1136 | # start-netfs moved it under /tmp as the NFS share is already unmounted
|
|---|
| 1137 | if [ "`echo $post | grep -E '^/tmp/isodir'`" ]; then
|
|---|
| 1138 | post=`echo $post | sed 's|^/tmp/isodir|/tmp|'`
|
|---|
| 1139 | fi
|
|---|
| 1140 | if [ -r $post ]; then
|
|---|
| 1141 | echo "Executing final script $post"
|
|---|
| 1142 | LogIt "Executing final script $post"
|
|---|
| 1143 | if [ "`echo $post | grep -E '^/mnt/RESTORING'`" ]; then
|
|---|
| 1144 | mr-mount-me
|
|---|
| 1145 | fi
|
|---|
| 1146 | chmod 755 $post
|
|---|
| 1147 | $post
|
|---|
| 1148 | if [ "`echo $post | grep -E '^/mnt/RESTORING'`" ]; then
|
|---|
| 1149 | mr-unmount-me
|
|---|
| 1150 | fi
|
|---|
| 1151 | fi
|
|---|
| 1152 | fi
|
|---|
| 1153 | if grep "RESTORE" /proc/cmdline > /dev/null 2> /dev/null ; then
|
|---|
| 1154 | echo "Rebooting in 10 seconds automatically as per reboot order"
|
|---|
| 1155 | echo -en "Press ^C to interrupt if you have to ..."
|
|---|
| 1156 | for i in 1 2 3 4 5 6 7 8 9 10 ; do
|
|---|
| 1157 | sleep 1
|
|---|
| 1158 | echo -en "."
|
|---|
| 1159 | done
|
|---|
| 1160 | echo "Boom."
|
|---|
| 1161 | sleep 1
|
|---|
| 1162 | else
|
|---|
| 1163 | GetShell
|
|---|
| 1164 | fi
|
|---|
| 1165 | CaughtSoftReset
|
|---|
