[3274] | 1 | #!/bin/bash
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[1] | 2 | #
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[736] | 3 | # $Id: rcS 3697 2018-01-07 13:52:31Z 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 | CaughtSoftReset() {
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[1747] | 9 | trap SIGTERM
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[2890] | 10 |
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[2893] | 11 | reboot
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[3593] | 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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[1] | 23 | }
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| 24 |
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| 25 |
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| 26 | ConfigureLoggingDaemons() {
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[1747] | 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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[1] | 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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[1747] | 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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[2174] | 44 | echo "not needed."
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[1410] | 45 | return 0
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[1747] | 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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[1410] | 51 | echo "Failed."
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| 52 | return 1
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[1747] | 53 | else
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[1410] | 54 | echo "OK."
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| 55 | return 0
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[1747] | 56 | fi
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[1] | 57 | }
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| 58 |
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| 59 |
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[2888] | 60 | GetShell() {
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[3653] | 61 | echo -en "Type 'exit' to reboot the machine\n"
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[2888] | 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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[3051] | 64 | for i in `cat /proc/cmdline`; do
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[3247] | 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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[2888] | 76 | }
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[1] | 77 |
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[2888] | 78 |
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[1] | 79 | Die() {
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[1747] | 80 | LogIt "Fatal error! $1" 1
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[2888] | 81 | GetShell
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[1] | 82 | }
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| 83 |
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| 84 |
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| 85 | ExtractDevTarballs() {
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[1747] | 86 | cd /
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[3489] | 87 | if [ -x /usr/lib/systemd/systemd-udevd ] || [ -x /lib/systemd/systemd-udevd ]; then
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[3277] | 88 | # Just use vc dev files. The other are useless and create huge delays with LVM
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| 89 | tar -zxf /vc.tgz || LogIt "Error occurred while extracting /vc.tgz"
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| 90 | else
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| 91 | for fname in ataraid.tgz ida.tgz i2o.tgz rd.tgz raw.tgz cciss.tgz nst.tgz dm.tgz vc.tgz ; do
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| 92 | if [ ! -e "/$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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[1747] | 100 | echo -en "\r"
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| 101 | LogIt "Extracted additional /dev entries OK. " 1
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[1] | 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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[2727] | 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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[3278] | 115 | echo "Launching terminals on other ttys - Use ALT+F[2-6] to use them"
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[2727] | 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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[3274] | 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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[1922] | 126 | # May avoid shell error messages
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| 127 | chmod 666 /dev/tty* /dev/console
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[2484] | 128 | # By default first serial line is configured as tty
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[3274] | 129 | # Required to have a correct serial console support (MP on ia64 or VSP with iLO e.g.)
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[2484] | 130 | for i in `cat /proc/cmdline` ; do
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[3200] | 131 | echo $i | grep -qi serial= && serial=`echo $i | cut -d= -f2`
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[2484] | 132 | done
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[2487] | 133 | # Doing that is only valid when using a real serial line
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[3328] | 134 | if [[ $serial != "" && -e $serial ]]; then
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[2498] | 135 | LogIt "Redirecting serial $serial to /dev/tty" 1
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[2487] | 136 | ln -s -f $serial /dev/tty
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| 137 | fi
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[1] | 138 | }
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| 139 |
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| 140 |
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| 141 | LoadKeymap() {
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[1747] | 142 | local fname
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[3282] | 143 | fname=`grep keymap-lives-here /tmp/mondorestore.cfg | cut -f2 -d' ' 2> /dev/null`
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[1747] | 144 | [ "$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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[2846] | 147 | LogIt "Using $fname keyboard map." 1
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[1747] | 148 | else
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[2731] | 149 | LogIt "Using default US keyboard map." 1
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[1747] | 150 | fi
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[1] | 151 | }
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| 152 |
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| 153 |
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| 154 | UntarTapeStuff() {
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[1747] | 155 | local old_pwd res
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| 156 | old_pwd=`pwd`
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[3697] | 157 | cd $EXTRACTDIR
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[1747] | 158 | [ "$1" != "" ] && tapedev=$1
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[3274] | 159 | [ ! "$tapedev" ] && tapedev=`grep media-dev /tmp/mondorestore.cfg 2>/dev/null | tr -s ' ' ' ' | cut -d' ' -f2`
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[1962] | 160 | mt -f $tapedev rewind
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[3119] | 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 $d/device/type`
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[3153] | 167 | if [ "$devtype" -eq "1" ]; then
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[3119] | 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 $dev" 1
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| 172 | fi
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[3153] | 173 | elif [ "$devtype" -eq "0" ]; then
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[3119] | 174 | # Skipping a HDD
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[3135] | 175 | /bin/true
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[3153] | 176 | elif [ "$devtype" -eq "5" ]; then
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[3119] | 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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[1958] | 223 | mt -f $tapedev fsf 2
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[2915] | 224 | # 32k is DEFAULT_INTERNAL_TAPE_BLOCK_SIZE
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| 225 | mt -f $tapedev setblk 32768
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[1747] | 226 | dd if=$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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[1958] | 229 | # Store the dev name in case we changed it interactively
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[3274] | 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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[1983] | 232 | fi
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[1747] | 233 | fi
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| 234 | cd $old_pwd
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| 235 | return $res
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[1] | 236 | }
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| 237 |
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| 238 | HandleTape() {
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[1747] | 239 | local res tapedev
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| 240 | tapedev="" ; # will be set by UntarTapeStuff()
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[1963] | 241 |
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[1968] | 242 | # Here we can add the USB storage module, it's working even with OBDR !
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[2964] | 243 | modprobe -q usb-storage 2> /dev/null
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[1968] | 244 | # Tape takes some time to appear
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| 245 | sleep 10
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[3697] | 246 | cd $EXTRACTDIR
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[1958] | 247 | UntarTapeStuff $tapedev
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[1747] | 248 | res=$?
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[3124] | 249 | tapedev="default tape device"
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[1747] | 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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[3124] | 252 | LogIt "Please specify an alternate non-rewinding tape device, such as /dev/nst0" 1
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[1885] | 253 | LogIt "or hit <Enter> to boot from another media." 1
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[1747] | 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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[1] | 263 | break
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[1747] | 264 | fi
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| 265 | done
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[1962] | 266 | # For post-init
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| 267 | export TAPEDEV=$tapedev
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[1] | 268 |
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[1747] | 269 | if [ "$res" -ne "0" ] ; then
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[1410] | 270 | cd /
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[1885] | 271 | LogIt "Failed to use tape as extended datadisk. Reverting to another media." 1
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| 272 | HandleCDROM
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[1410] | 273 | res=$?
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[1747] | 274 | else
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[1410] | 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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[1747] | 278 | CD_MOUNTED_OK=yes
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| 279 | fi
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| 280 | return $res
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[1] | 281 | }
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| 282 |
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| 283 |
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| 284 |
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[1885] | 285 | HandleCDROM() {
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[1825] | 286 | # Just in case we have an iLO ensure we will map it correctly
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[1830] | 287 | echo "$DENY_MODS" | grep -q "usb-storage "
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[1829] | 288 | if [ $? -eq 0 ]; then
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| 289 | return
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| 290 | fi
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[1826] | 291 | echo "Activating a potential USB Storage device"
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[2964] | 292 | modprobe -q usb-storage 2> /dev/null
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[1826] | 293 | for i in 1 2 3 4 5 6 7 8 9 10 ; do
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| 294 | sleep 1
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| 295 | echo -en "."
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| 296 | done
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[1825] | 297 |
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[1747] | 298 | find-and-mount-cdrom
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| 299 | res=$?
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| 300 | if [ "$res" -ne "0" ] ; then
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[898] | 301 | LogIt "First call to find-and-mount-cdrom failed." 1
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| 302 | LogIt "Sleeping for 3 seconds and trying again." 1
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| 303 | sleep 3
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| 304 | find-and-mount-cdrom
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| 305 | res=$?
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[1747] | 306 | fi
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| 307 | if [ "$res" -eq "0" ] ; then
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[3274] | 308 | LogIt "OK, I am running on a CD-ROM. Good." 1
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[1747] | 309 | CD_MOUNTED_OK=yes
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| 310 | else
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[3274] | 311 | LogIt "You probably not have the right drivers" 1
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| 312 | LogIt "to support the hardware on which we are running" 1
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| 313 | LogIt "Your archives are probably fine but" 1
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| 314 | LogIt "your tape streamer and/or CD-ROM drive are unsupported at that point." 1
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[898] | 315 | CD_MOUNTED_OK=""
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[1747] | 316 | fi
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| 317 | return 0
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[1] | 318 | }
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| 319 |
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| 320 |
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| 321 | PauseForRaids() {
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[1747] | 322 | if [ "`dmesg | grep -i "RAID Controller"`" != "" ] || [ "`dmesg | grep -i "Vendor: 3ware"`" != "" ] ; then
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| 323 | LogIt "RAID controller(s) detected. Pausing 10 seconds to let them warm up." 1
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| 324 | echo -en "Pausing..."
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| 325 | for i in 1 2 3 4 5 6 7 8 9 10 ; do
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| 326 | sleep 1
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| 327 | echo -en "$(($i*10))%..."
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| 328 | done
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| 329 | echo "Done."
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| 330 | fi
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[1] | 331 | }
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| 332 |
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| 333 |
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| 334 | # 06/13/2002 --- DuckX's & Hugo's new routine
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| 335 | # 10/11/2003 --- added a simple devfsd.conf file
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| 336 | # 01/24/2005 --- cater for arbitrary locations of devfsd.conf by using the
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| 337 | # config file path compiled into devfsd
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| 338 | RunDevfsd() {
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[1747] | 339 | loc=`which devfsd 2> /dev/null`
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| 340 | if [ "$loc" != "" ] ; then
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[1] | 341 | LogIt "Devfs found. Testing kernel support..."
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| 342 | if [ ! -e "/dev/.devfsd" ] ; then
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[746] | 343 | mount -t devfs devfs /dev 2>> $LOGFILE
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[3274] | 344 | if [ "$?" -ne "0" ] ; then
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| 345 | LogIt "Error while trying to mount devfs"
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[1] | 346 | else
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[3274] | 347 | LogIt "Devfs mounted OK"
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[1] | 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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[911] | 354 | conffile=`strings $loc | grep -E "devfsd.conf$"`
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[1] | 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" > $conffile
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| 359 | devfsd /dev &
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| 360 | sleep 5
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| 361 | else
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| 362 | LogIt "No devfs kernel support."
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| 363 | fi
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[1747] | 364 | fi
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[1] | 365 | }
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| 366 |
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[1718] | 367 | # Taken from udev management in Mandriva 2008.0. Kudos guys
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[2845] | 368 | MakeExtraNodes () {
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[1718] | 369 | # there are a few things that sysfs does not export for us.
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| 370 | # these things are listed in /etc/udev/links.conf
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| 371 | grep '^[^#]' /etc/udev-links.conf | \
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| 372 | while read type name arg1; do
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| 373 | [ "$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/$name ;;
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[1719] | 377 | M) mknod /dev/$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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[1718] | 379 | esac
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| 380 | done
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| 381 | }
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| 382 |
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[2845] | 383 | CreateDevMakedev() {
|
---|
[3368] | 384 | if [ -e /sbin/MAKEDEV ]; then
|
---|
| 385 | ln -sf /sbin/MAKEDEV /dev/MAKEDEV
|
---|
| 386 | else
|
---|
| 387 | ln -sf /bin/true /dev/MAKEDEV
|
---|
| 388 | fi
|
---|
[1792] | 389 | }
|
---|
[1718] | 390 |
|
---|
[1716] | 391 | RunUdevd() {
|
---|
[3274] | 392 | # Initial Inspiration from Mandriva 2008.0 startup script
|
---|
| 393 | LogIt "Preparing udev environment..." 1
|
---|
[1718] | 394 | mv /dev /dev.static
|
---|
| 395 | mkdir /dev
|
---|
[3293] | 396 | # Contributed during LinuxCon Japan !
|
---|
[3489] | 397 | if [ -x /usr/lib/systemd/systemd-udevd ] || [ -x /lib/systemd/systemd-udevd ]; then
|
---|
[3293] | 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
|
---|
[3295] | 404 | mkdir -p /dev/shm
|
---|
[1718] | 405 | mount -n -t tmpfs none /dev/shm
|
---|
[1789] | 406 | if [ -e /proc/sys/kernel/hotplug ]; then
|
---|
| 407 | echo > /proc/sys/kernel/hotplug
|
---|
| 408 | fi
|
---|
[1734] | 409 | PKLVL=`cut -f1 /proc/sys/kernel/printk`
|
---|
| 410 | echo 0 > /proc/sys/kernel/printk
|
---|
[2081] | 411 | # Many possibilities depending on udev versions
|
---|
[1759] | 412 | if [ -x /sbin/startudev ]; then
|
---|
| 413 | /sbin/startudev
|
---|
| 414 | fi
|
---|
[2081] | 415 | if [ -x /sbin/start_udev ]; then
|
---|
| 416 | /sbin/start_udev
|
---|
| 417 | fi
|
---|
[1759] | 418 | # Depending on udevd version it gives back the hand or not :-(
|
---|
[2673] | 419 | ps | grep -v grep |grep udevd 2> /dev/null 1> /dev/null
|
---|
[2437] | 420 | if [ $? -ne 0 ]; then
|
---|
[3277] | 421 | echo "Waiting for udev to start..."
|
---|
[2965] | 422 | if [ -x /sbin/udevd ]; then
|
---|
| 423 | /sbin/udevd --daemon &
|
---|
| 424 | elif [ -x /usr/bin/udevd ]; then
|
---|
| 425 | /usr/bin/udevd --daemon &
|
---|
[3489] | 426 | elif [ -x /usr/lib/systemd/systemd-udevd ] || [ -x /lib/systemd/systemd-udevd ]; then
|
---|
[3274] | 427 | # from https://github.com/hut/minirc/blob/master/rc
|
---|
[3277] | 428 | echo "INFO: This is the systemd version of udev"
|
---|
[3293] | 429 | # Contributed during LinuxCon Japan
|
---|
| 430 | #mount -n -t tmpfs tmpfs /sys/fs/cgroup
|
---|
[3285] | 431 | #mount -n -t cgroup cgroup /sys/fs/cgroup/systemd
|
---|
[3305] | 432 | mkdir -p /run/udev
|
---|
| 433 | mkdir -p /run/systemd/journal
|
---|
[3489] | 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
|
---|
[3274] | 439 | udevadm trigger --action=add --type=subsystems
|
---|
| 440 | udevadm trigger --action=add --type=devices
|
---|
[2965] | 441 | fi
|
---|
[2437] | 442 | sleep 5
|
---|
[3274] | 443 | LogIt "udev started manually" 1
|
---|
[2437] | 444 | fi
|
---|
[1792] | 445 | mkdir -p /dev/.udev/queue/
|
---|
[1789] | 446 | if [ -x /sbin/udevtrigger ]; then
|
---|
| 447 | /sbin/udevtrigger
|
---|
| 448 | fi
|
---|
[2442] | 449 | echo "Waiting for udev to discover..."
|
---|
[2845] | 450 | CreateDevMakedev
|
---|
[2182] | 451 | # Newer version use udevadm for that
|
---|
[2437] | 452 | if [ -x /sbin/udevsettle ]; then
|
---|
[2442] | 453 | /sbin/udevsettle --timeout=10
|
---|
[2846] | 454 | LogIt "Discovering with udevsettle"
|
---|
[2965] | 455 | elif [ -x /sbin/udevadm ] || [ -x /usr/bin/udevadm ]; then
|
---|
| 456 | ua=`UdevadmTrigger`
|
---|
| 457 | $ua settle --timeout=10
|
---|
[2846] | 458 | LogIt "Discovering with udevadm"
|
---|
[1816] | 459 | fi
|
---|
[1824] | 460 | # It seems we need to have more static devs on some distro were
|
---|
| 461 | # udev as some other requirements to be covered later on.
|
---|
| 462 | # So in the mean time:
|
---|
| 463 | for d in `ls /dev.static`; do
|
---|
| 464 | if [ ! -e /dev/$d ]; then
|
---|
| 465 | mv /dev.static/$d /dev
|
---|
| 466 | fi
|
---|
| 467 | done
|
---|
[1816] | 468 | echo $PKLVL > /proc/sys/kernel/printk
|
---|
[1716] | 469 | }
|
---|
[1] | 470 |
|
---|
[1761] | 471 | RstHW() {
|
---|
[1] | 472 |
|
---|
[1761] | 473 | # Restore the HW configuration if available (NOT by default)
|
---|
| 474 | answer="NO"
|
---|
[1] | 475 |
|
---|
[1815] | 476 | grep -q nohw /proc/cmdline
|
---|
| 477 | if [ "$?" -eq 0 ]; then
|
---|
| 478 | return
|
---|
| 479 | fi
|
---|
[1761] | 480 | if [ -x ./mindi-rsthw ]; then
|
---|
| 481 | grep -q RESTORE /proc/cmdline
|
---|
| 482 | if [ "$?" -ne 0 ]; then
|
---|
[1815] | 483 | #clear
|
---|
[1761] | 484 | echo "*********************************************************************"
|
---|
| 485 | echo "Do you want to restore the HW configuration of the original machine ?"
|
---|
| 486 | echo "(This may dammage your hardware so be sure to check twice before saying yes)"
|
---|
| 487 | echo "*********************************************************************"
|
---|
| 488 | echo "Please confirm by typing YES exactly as written here (NO by default)"
|
---|
| 489 | echo -n "--> "
|
---|
| 490 | read answer
|
---|
| 491 | else
|
---|
| 492 | answer="YES"
|
---|
| 493 | fi
|
---|
[1910] | 494 | if [ "$answer" = "YES" ] ; then
|
---|
[1761] | 495 | ./mindi-rsthw
|
---|
| 496 | fi
|
---|
| 497 | fi
|
---|
| 498 | }
|
---|
[1] | 499 |
|
---|
[1761] | 500 |
|
---|
[1787] | 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
|
---|
[1830] | 504 | echo "$DENY_MODS" | grep -Eq 'uhcd_hci |usbhid |usbcore '
|
---|
[1829] | 505 | if [ $? -eq 0 ]; then
|
---|
| 506 | return
|
---|
| 507 | fi
|
---|
[2964] | 508 | modprobe -q uhcd_hci 2> /dev/null
|
---|
| 509 | modprobe -q usbhid 2> /dev/null
|
---|
[1787] | 510 | }
|
---|
[1] | 511 |
|
---|
| 512 |
|
---|
[1787] | 513 |
|
---|
[1] | 514 | StartLvms() {
|
---|
[2477] | 515 | if [ "`grep -i nolvm /proc/cmdline`" ]; then
|
---|
| 516 | return;
|
---|
| 517 | fi
|
---|
[1747] | 518 | if [ -e "/tmp/i-want-my-lvm" ] ; then
|
---|
[3274] | 519 | # Recent LVM need this caching daemon to work
|
---|
[3484] | 520 | LVMETAD=""
|
---|
| 521 | if [ -x /sbin/lvmetad ]; then
|
---|
| 522 | LVMETAD="/sbin/lvmetad"
|
---|
| 523 | fi
|
---|
[3274] | 524 | if [ -x /usr/sbin/lvmetad ]; then
|
---|
[3484] | 525 | LVMETAD="/usr/sbin/lvmetad"
|
---|
| 526 | fi
|
---|
| 527 | if [ -x $LVMETAD ]; then
|
---|
[3277] | 528 | mkdir -p /run/lvm
|
---|
[3484] | 529 | $LVMETAD
|
---|
[3274] | 530 | fi
|
---|
[1747] | 531 | LogIt "Scanning LVM's..." 1
|
---|
[739] | 532 | if which lvm ; then
|
---|
[2964] | 533 | modprobe -q dm-mod 2> /dev/null
|
---|
| 534 | modprobe -q dm_mod 2> /dev/null
|
---|
[2845] | 535 | lvm vgscan --mknodes
|
---|
[739] | 536 | else
|
---|
[2845] | 537 | vgscan
|
---|
[739] | 538 | fi
|
---|
[2533] | 539 |
|
---|
| 540 | # Exclude devices we may not want
|
---|
| 541 | rm -f /tmp/restorevgs
|
---|
[2564] | 542 | for d in $MINDI_EXCLUDE_DEVS ; do
|
---|
[2580] | 543 | echo "LVM exclusion == $d"
|
---|
[3286] | 544 | # LVM: $4 to be checked if changed
|
---|
[2533] | 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
|
---|
[3286] | 559 | # LVM: sed to be checked if changed
|
---|
[2533] | 560 | EXCLUDE_LVS=`grep " $v" /tmp/i-want-my-lvm | grep lvcreate | sed "s/^.*-n \([^ ][^ ]*\) .*$/$1/"`
|
---|
| 561 | for l in $EXCLUDE_LVS; do
|
---|
[2535] | 562 | # FIXME: Should search for all possible device names here
|
---|
[3203] | 563 | if [ -f "/tmp/mountlist.txt" ]; then
|
---|
| 564 | grep -Ev "/dev/$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
|
---|
[2533] | 567 | done
|
---|
| 568 | done
|
---|
| 569 | done
|
---|
| 570 |
|
---|
[3286] | 571 | # LVM: remove #
|
---|
[1747] | 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
|
---|
[2845] | 577 | echo -en "."
|
---|
| 578 | sleep 1
|
---|
[1747] | 579 | done
|
---|
| 580 | echo "Done."
|
---|
| 581 | fi
|
---|
[1] | 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.
|
---|
[1747] | 584 | LogIt "LVM's have been started."
|
---|
[1] | 585 | }
|
---|
| 586 |
|
---|
[2177] | 587 | StartPowerPath() {
|
---|
[1] | 588 |
|
---|
[2177] | 589 | # Taken from the init script of EMC PowerPath on RHEL
|
---|
[2845] | 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
|
---|
[2177] | 595 |
|
---|
[2845] | 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 [ "$pdfound" -eq 1 ]; then
|
---|
[2177] | 611 | break
|
---|
[2845] | 612 | fi
|
---|
| 613 | done
|
---|
| 614 | if [ "$pdfound" -eq 0 ]; then
|
---|
| 615 | echo "Unable to start PowerPath"
|
---|
| 616 | fi
|
---|
[2177] | 617 |
|
---|
[2845] | 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
|
---|
[2177] | 626 | }
|
---|
| 627 |
|
---|
[2072] | 628 | StartMpath() {
|
---|
| 629 | if [ "`grep -i nompath /proc/cmdline`" ]; then
|
---|
| 630 | return;
|
---|
| 631 | fi
|
---|
[3203] | 632 | if [ -f "/tmp/mountlist.txt" ] && [ "`grep mpath /tmp/mountlist.txt`" ]; then
|
---|
[2353] | 633 | if [ -x /sbin/multipath ]; then
|
---|
| 634 | echo "Starting Mpath..."
|
---|
| 635 | mkdir -p /var/lib/multipath
|
---|
| 636 | cat > /etc/multipath.conf << EOF
|
---|
[2072] | 637 | defaults {
|
---|
| 638 | user_friendly_names yes
|
---|
| 639 | }
|
---|
| 640 | EOF
|
---|
[2353] | 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
|
---|
[2846] | 645 | LogIt "Multipath started"
|
---|
[2072] | 646 | fi
|
---|
| 647 | fi
|
---|
| 648 | }
|
---|
| 649 |
|
---|
[3661] | 650 | StartDRBD() {
|
---|
| 651 | if [ "`grep -i nodrbd /proc/cmdline`" ]; then
|
---|
| 652 | return;
|
---|
| 653 | fi
|
---|
| 654 | if [ "`grep -i drbd /proc/cmdline`" ]; then
|
---|
| 655 | echo "Starting DRBD..."
|
---|
| 656 | mkdir -p /var/run/drbd
|
---|
| 657 | drbdadm adjust-with-progress all
|
---|
| 658 | drbdadm wait-con-int
|
---|
| 659 | # Become primary
|
---|
| 660 | drbdadm sh-b-pri
|
---|
| 661 | drbdadm sh-status
|
---|
| 662 | drbdsetup all show
|
---|
| 663 | LogIt "DRBD started"
|
---|
| 664 | fi
|
---|
| 665 | }
|
---|
| 666 |
|
---|
[1] | 667 | StartRaids() {
|
---|
[1747] | 668 | local raid_devices i
|
---|
[1273] | 669 |
|
---|
[2353] | 670 | if [ "`grep -i noraid /proc/cmdline`" ]; then
|
---|
| 671 | return;
|
---|
| 672 | fi
|
---|
| 673 |
|
---|
[3203] | 674 | if [ -f "/tmp/mountlist.txt" ]; then
|
---|
| 675 | raid_devices=`grep /dev/md /tmp/mountlist.txt | cut -d' ' -f1`
|
---|
| 676 | else
|
---|
| 677 | raid_devices=""
|
---|
| 678 | fi
|
---|
| 679 |
|
---|
[623] | 680 | if which raidstart > /dev/null 2> /dev/null ; then
|
---|
[1747] | 681 | for i in $raid_devices ; do
|
---|
| 682 | if grep `basename $i` /proc/mdstat > /dev/null 2> /dev/null ; then
|
---|
| 683 | LogIt "$i is started already; no need to run 'raidstart $i'" 1
|
---|
| 684 | else
|
---|
[623] | 685 | LogIt "Running 'raidstart $i'" 1
|
---|
| 686 | raidstart $i
|
---|
[1747] | 687 | fi
|
---|
| 688 | done
|
---|
[623] | 689 | elif which mdrun > /dev/null 2> /dev/null ; then
|
---|
[2353] | 690 | if [ "`grep -i nomd /proc/cmdline`" ]; then
|
---|
| 691 | return;
|
---|
| 692 | fi
|
---|
[623] | 693 | LogIt "Running 'mdrun'" 1
|
---|
| 694 | mdrun
|
---|
[1273] | 695 | elif which mdadm > /dev/null 2> /dev/null ; then
|
---|
[2353] | 696 | if [ "`grep -i nomd /proc/cmdline`" ]; then
|
---|
| 697 | return;
|
---|
| 698 | fi
|
---|
[1273] | 699 | LogIt "Running 'mdadm'" 1
|
---|
| 700 | for i in $raid_devices ; do
|
---|
[1747] | 701 | if grep `basename $i` /proc/mdstat > /dev/null 2> /dev/null ; then
|
---|
| 702 | LogIt "$i is started already; no need to run 'mdadm $i'" 1
|
---|
| 703 | else
|
---|
[1610] | 704 | if [ -f /etc/mdadm.conf ] ; then
|
---|
| 705 | LogIt "Running 'mdadm $i' with user supplied /etc/mdadm.conf" 1
|
---|
| 706 | mdadm -A $i -c /etc/mdadm.conf
|
---|
| 707 | elif [ -f /etc/mdadm/mdadm.conf ] ; then
|
---|
| 708 | LogIt "Running 'mdadm $i' with user supplied /etc/mdadm/mdadm.conf" 1
|
---|
| 709 | mdadm -A $i -c /etc/mdadm/mdadm.conf
|
---|
| 710 | else
|
---|
| 711 | LogIt "Running 'mdadm $i'" 1
|
---|
| 712 | mdadm -Ac partitions -m dev $i
|
---|
| 713 | fi
|
---|
[1747] | 714 | fi
|
---|
| 715 | done
|
---|
[2075] | 716 | elif which dmraid > /dev/null 2> /dev/null ; then
|
---|
[2072] | 717 | if [ "`grep -i nodmraid /proc/cmdline`" ]; then
|
---|
| 718 | return;
|
---|
| 719 | fi
|
---|
| 720 | for x in $(/sbin/dmraid -ay -i -p -t 2>/dev/null | grep -E -iv "^no " |awk -F ':' '{ print $1 }') ; do
|
---|
| 721 | echo "Please send the result of /sbin/dmraid -ay -i -p -t to the devteam !!!"
|
---|
| 722 | return
|
---|
| 723 | #dmname=$(resolve_dm_name $x)
|
---|
| 724 | #[ -z "$dmname" ] && continue
|
---|
| 725 | #/sbin/dmraid -ay -i -p "$dmname" >/dev/null 2>&1
|
---|
| 726 | #/sbin/kpartx -a -p p "/dev/mapper/$dmname"
|
---|
| 727 | done
|
---|
[623] | 728 | else
|
---|
| 729 | LogIt "Warning: Neither 'raidstart' nor 'mdrun''found. RAID devices may not have started." 1
|
---|
| 730 | fi
|
---|
| 731 |
|
---|
[1] | 732 | }
|
---|
| 733 |
|
---|
| 734 |
|
---|
| 735 | TryAgainToFindCD() {
|
---|
[1747] | 736 | local res
|
---|
| 737 | mount | grep /mnt/cdrom && return 0
|
---|
[3274] | 738 | [ "`grep "backup_media_type" /tmp/mondorestore.cfg 2> /dev/null | grep "cdstream"`" ] && return
|
---|
[1747] | 739 | LogIt "Trying to mount CD-ROM a 2nd time..."
|
---|
| 740 | find-and-mount-cdrom --second-try
|
---|
| 741 | res=$?
|
---|
| 742 | if [ "$res" -eq "0" ] ; then
|
---|
| 743 | CD_MOUNTED_OK=yes
|
---|
| 744 | LogIt "CD-ROM drive mounted successfully." 1
|
---|
| 745 | else
|
---|
| 746 | LogIt "I still cannot find or mount the CD-ROM drive, by the way."
|
---|
| 747 | fi
|
---|
[1] | 748 | }
|
---|
| 749 |
|
---|
| 750 |
|
---|
| 751 |
|
---|
| 752 | UseTmpfs()
|
---|
| 753 | {
|
---|
[1747] | 754 | local mount_cmd
|
---|
| 755 | echo -en "Mounting /tmp/tmpfs..."
|
---|
| 756 | mkdir -p /tmp/tmpfs
|
---|
[1] | 757 | # For technical reasons, some sets are as large as 16MB.
|
---|
| 758 | # I am allowing 32MB because selective restore occupies a lot of space.
|
---|
[3035] | 759 | for size in 256m 128m 64m 48m 40m 32m ; do
|
---|
[1747] | 760 | mount_cmd="mount /dev/shm -t tmpfs -o size=$size" ; # was 34m until 04/2003
|
---|
| 761 | LogIt "Trying '$mount_cmd'"
|
---|
| 762 | $mount_cmd /tmp/tmpfs 2>> $LOGFILE
|
---|
| 763 | res=$?
|
---|
| 764 | [ "$res" -eq "0" ] && break
|
---|
| 765 | done
|
---|
| 766 | if [ "$res" -ne "0" ] ; then
|
---|
| 767 | LogIt "Failed. I could not run '$mount_cmd /tmp/tmpfs'. Your kernel is BROKEN or you do not have enough RAM." 1
|
---|
| 768 | umount /tmp/tmpfs > /dev/null 2> /dev/null
|
---|
| 769 | rmdir /tmp/tmpfs
|
---|
[3274] | 770 | ln -sf /mnt/RESTORING/tmp /tmp/tmpfs; # used by mondorestore
|
---|
[1747] | 771 | LogIt "Failed to mount /tmp/tmpfs; using ugly softlink instead"
|
---|
| 772 | else
|
---|
| 773 | LogIt "Great. Pivot succeeded w/ size=$size" 1
|
---|
| 774 | echo -en "Pivoting /tmp..."
|
---|
| 775 | umount /tmp/tmpfs
|
---|
| 776 | mkdir -p /tmp.old
|
---|
[1752] | 777 | mv /tmp/* /tmp.old/
|
---|
| 778 | # Try to Deal with a busybox bug on inexistant links
|
---|
[3454] | 779 | cp /tmp/* /tmp.old/ 2> /dev/null
|
---|
[1747] | 780 | rm -f /tmp/*
|
---|
| 781 | $mount_cmd /tmp
|
---|
[3454] | 782 | mv /tmp.old/* /tmp/ 2> /dev/null
|
---|
[1752] | 783 | # Try to Deal with a busybox bug on inexistant links
|
---|
[3454] | 784 | cp /tmp.old/* /tmp/ 2> /dev/null
|
---|
[1747] | 785 | rm -rf /tmp.old
|
---|
| 786 | mkdir -p /tmp/tmpfs
|
---|
[3697] | 787 | mkdir -p $EXTRACTDIR
|
---|
[1] | 788 | echo "Done."
|
---|
| 789 | LogIt "Successfully mounted dynamic /tmp ramdisk"
|
---|
| 790 | # mkdir -p /tmp/tmpfs/var
|
---|
| 791 | # mv -f /var/log /tmp/tmpfs/var/log
|
---|
| 792 | # ln -sf /tmp/tmpfs/var/log /var/log
|
---|
[1747] | 793 | fi
|
---|
[1] | 794 | }
|
---|
| 795 |
|
---|
| 796 |
|
---|
| 797 | WelcomeMessage()
|
---|
| 798 | {
|
---|
[1747] | 799 | echo "********************************************************************"
|
---|
| 800 | echo "MINDI-LINUX by Mondo Dev Team - web site: http://www.mondorescue.org"
|
---|
| 801 | echo "Boot disk based on AlfaLinux & Trinux. BusyBox by Erik Andersen."
|
---|
[1] | 802 | which petris > /dev/null 2> /dev/null && echo "Petris was written by Peter Seidler <p.seidler@mail1.stofanet.dk>."
|
---|
[1747] | 803 | echo "Executables and source code are covered by the GNU GPL. No warranty."
|
---|
| 804 | echo "running on $ARCH"
|
---|
| 805 | echo "********************************************************************"
|
---|
[1] | 806 | }
|
---|
| 807 |
|
---|
| 808 | EnableCcissIfAppropriate() {
|
---|
[2908] | 809 | local f
|
---|
[2913] | 810 |
|
---|
| 811 | # In some cases, the OBDR tape remains in CD-ROM mode. This branch solves that issue (#498)
|
---|
[3274] | 812 | if [ "`grep -i 'obdr ' /tmp/mondorestore.cfg 2>/dev/null`" ] && [ -x /usr/bin/hpsa_obdr_mode ]; then
|
---|
[2925] | 813 | for lun in `/usr/bin/hpsa_obdr_mode -m query /dev/cciss/* 2>&1 | grep "is an OBDR device" | cut -d' ' -f4`; do
|
---|
[2913] | 814 | /usr/bin/hpsa_obdr_mode -m query -l $lun /dev/cciss/* 2>&1 | grep -q "is in CD-ROM mode"
|
---|
| 815 | if [ $? -eq 0 ]; then
|
---|
| 816 | # This tape/lun should be brought back in Sequential mode
|
---|
| 817 | LogIt "Putting back tape $lun in Sequential mode..."
|
---|
| 818 | /usr/bin/hpsa_obdr_mode -m tape -l $lun /dev/cciss/* 2>&1 > /dev/null
|
---|
| 819 | fi
|
---|
| 820 | done
|
---|
| 821 | fi
|
---|
| 822 |
|
---|
| 823 | # Now engage all Smart Array controllers to detect attached devices
|
---|
[2955] | 824 | if [ -d "/proc/driver/cciss" ]; then
|
---|
| 825 | for f in /proc/driver/cciss/cciss* ; do
|
---|
| 826 | LogIt "Engaging $f"
|
---|
| 827 | echo "engage scsi" > $f
|
---|
| 828 | LogIt "...result=$?"
|
---|
| 829 | done
|
---|
| 830 | fi
|
---|
[1] | 831 | }
|
---|
| 832 |
|
---|
[1802] | 833 | ModprobeAllModules() {
|
---|
[1] | 834 |
|
---|
[3278] | 835 | echo "Searching for modules to install..."
|
---|
[3310] | 836 | if [ ! -e /tmp/modules ]; then
|
---|
| 837 | LogIt "Unable to find the modules list. Computing one. This may take some time..."
|
---|
| 838 | lismod=`find /lib/modules -name '*\.ko*' -o -name '*\.o*'`
|
---|
| 839 | for m in $lismod; do
|
---|
| 840 | k=`basename $m | sed 's/\.ko.*$//'`
|
---|
| 841 | j=`basename $k | sed 's/\.o.*$//'`
|
---|
| 842 | echo "$j" >> /tmp/modules
|
---|
| 843 | done
|
---|
| 844 | fi
|
---|
[2562] | 845 | # loading forced modules first
|
---|
[3310] | 846 | for j in `cat /tmp/modules`; do
|
---|
[2562] | 847 | echo "$FORCE_MODS" | grep -q "$j "
|
---|
| 848 | if [ $? -eq 0 ]; then
|
---|
| 849 | echo "Forcing first $j..."
|
---|
[2964] | 850 | modprobe -q $j 2> /dev/null
|
---|
[2562] | 851 | fi
|
---|
| 852 | done
|
---|
[3310] | 853 | for j in `cat /tmp/modules`; do
|
---|
[1830] | 854 | echo "$DENY_MODS" | grep -q "$j "
|
---|
[1829] | 855 | if [ $? -eq 0 ]; then
|
---|
[1830] | 856 | echo "Denying $j..."
|
---|
[1829] | 857 | continue
|
---|
| 858 | fi
|
---|
[2562] | 859 | echo "$FORCE_MODS" | grep -q "$j "
|
---|
| 860 | if [ $? -eq 0 ]; then
|
---|
| 861 | continue
|
---|
| 862 | fi
|
---|
[1829] | 863 | echo "Probing $j..."
|
---|
[2964] | 864 | modprobe -q $j 2> /dev/null
|
---|
[1802] | 865 | done
|
---|
| 866 | }
|
---|
| 867 |
|
---|
[2755] | 868 | UdevadmTrigger() {
|
---|
[2844] | 869 |
|
---|
[2965] | 870 | # This function should just echo the return value $ua
|
---|
| 871 |
|
---|
[2844] | 872 | if [ -x /sbin/udevadm ]; then
|
---|
[2965] | 873 | ua="/sbin/udevadm"
|
---|
| 874 | elif [ -x /usr/bin/udevadm ]; then
|
---|
| 875 | ua="/usr/bin/udevadm"
|
---|
| 876 | else
|
---|
| 877 | LogIt "WARNING: Unable to find udevadm. Not triggering udev"
|
---|
| 878 | ua="/bin/true"
|
---|
| 879 | fi
|
---|
| 880 |
|
---|
| 881 | v="`$ua --version`"
|
---|
| 882 |
|
---|
| 883 | if [ -x "$v" ]; then
|
---|
| 884 | LogIt "Triggering udev again..."
|
---|
| 885 | if [ "$v" -ge "146" -a "$v" -lt "174" ]; then
|
---|
| 886 | $ua trigger --type=failed
|
---|
| 887 | elif [ "$v" -lt "146" ]; then
|
---|
| 888 | $ua trigger --retry-failed
|
---|
[2755] | 889 | else
|
---|
[2965] | 890 | LogIt "... not needed"
|
---|
[2755] | 891 | fi
|
---|
[2844] | 892 | fi
|
---|
[2965] | 893 | echo $ua
|
---|
[2755] | 894 | }
|
---|
| 895 |
|
---|
[287] | 896 | ExtractDataDisksAndLoadModules() {
|
---|
[2846] | 897 | LogIt "Installing additional tools ..." 1
|
---|
[3430] | 898 | # TODO: test return value
|
---|
[287] | 899 | install-additional-tools
|
---|
[2081] | 900 |
|
---|
| 901 | # Retry failed udev events now that local filesystems are mounted read-write
|
---|
| 902 | # (useful for rules creating network ifcfg files)
|
---|
| 903 | if [ -e "/tmp/USE-UDEV" ] ; then
|
---|
[2965] | 904 | ua=`UdevadmTrigger`
|
---|
[2081] | 905 | fi
|
---|
[287] | 906 | }
|
---|
[1] | 907 |
|
---|
| 908 | # ------------------------ main -----------------------
|
---|
| 909 |
|
---|
[1698] | 910 | MINDI_VER=PBVER
|
---|
| 911 | MINDI_REV=PBREV
|
---|
[1] | 912 | trap CaughtSoftReset SIGTERM
|
---|
[2964] | 913 | trap GetShell SIGINT
|
---|
[1643] | 914 | LOGFILE=/var/log/mondorestore.log
|
---|
[1236] | 915 | PATH=/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/mondo:/usr/games
|
---|
[3697] | 916 | EXTRACTDIR=/tmp/extract
|
---|
[1] | 917 | USER=root
|
---|
[2163] | 918 | ARCH=`uname -m`
|
---|
[1] | 919 |
|
---|
[3697] | 920 | export PATH EXTRACTDIR USER LOGFILE ARCH
|
---|
[2163] | 921 |
|
---|
[3310] | 922 | mount -o remount,rw /
|
---|
[3274] | 923 | rm -f $LOGFILE
|
---|
[898] | 924 |
|
---|
[3277] | 925 | mkdir /proc 2> /dev/null
|
---|
| 926 | mount /proc /proc -t proc
|
---|
| 927 |
|
---|
[3274] | 928 | # Creates log file
|
---|
| 929 | LogIt ""
|
---|
[3279] | 930 | # Backup fd
|
---|
| 931 | exec 4>&2 5>&1
|
---|
[3277] | 932 | # Redirect every message to the LOGFILE
|
---|
| 933 | exec > >(tee -a ${LOGFILE})
|
---|
| 934 | exec 2> >(tee -a ${LOGFILE} >&2)
|
---|
| 935 |
|
---|
[3278] | 936 | echo "Welcome to init (from mindi ${MINDI_VER}-r${MINDI_REV})"
|
---|
[3274] | 937 |
|
---|
| 938 | mkdir /sys 2> /dev/null
|
---|
[3277] | 939 | mount /sys /sys -t sysfs
|
---|
[3274] | 940 |
|
---|
[3697] | 941 | for i in $EXTRACTDIR /mnt/cdrom /mnt/isodir /var/local/petris /tmp/isodir; do
|
---|
[1747] | 942 | mkdir -p $i
|
---|
[1] | 943 | done
|
---|
[1824] | 944 | # For ESX 3
|
---|
| 945 | [ -d /proc/vmware ] && ! grep -q /vmfs /proc/mounts && mount -t vmfs /vmfs /vmfs
|
---|
[1] | 946 |
|
---|
[1829] | 947 | if [ "`grep -i denymods /proc/cmdline`" ]; then
|
---|
| 948 | export DENY_MODS="`cat /proc/cmdline | sed 's~.*denymods=\"\(.*\)\".*~\1~'` mondonone"
|
---|
[1830] | 949 | else
|
---|
| 950 | export DENY_MODS=" "
|
---|
[1829] | 951 | fi
|
---|
[3274] | 952 | if [ "`grep -i 'obdr ' /tmp/mondorestore.cfg 2> /dev/null`" ]; then
|
---|
[1958] | 953 | # Do not try to load usb storage when dealing with OBDR it makes the modprobe hang :-(
|
---|
[1960] | 954 | export DENY_MODS="usb-storage $DENY_MODS"
|
---|
[1958] | 955 | fi
|
---|
[1829] | 956 | if [ "`grep -i forcemods /proc/cmdline`" ]; then
|
---|
| 957 | export FORCE_MODS="`cat /proc/cmdline | sed 's~.*forcemods=\"\(.*\)\".*~\1~'` mondonone"
|
---|
[1830] | 958 | else
|
---|
| 959 | export FORCE_MODS=" "
|
---|
[1829] | 960 | fi
|
---|
[1826] | 961 | echo "Activating a potential USB keyboard/mouse"
|
---|
[1787] | 962 | StartUSBKbd
|
---|
| 963 |
|
---|
[1720] | 964 | if [ -f /proc/sys/kernel/exec-shield ]; then
|
---|
| 965 | echo 0 > /proc/sys/kernel/exec-shield 2>> /dev/null
|
---|
| 966 | fi
|
---|
[1] | 967 |
|
---|
[1729] | 968 | if [ -f /proc/modules ]; then
|
---|
| 969 | echo "/sbin/modprobe" > /proc/sys/kernel/modprobe
|
---|
| 970 | fi
|
---|
| 971 |
|
---|
[1716] | 972 | if [ -e "/tmp/USE-UDEV" ] ; then
|
---|
[1747] | 973 | RunUdevd
|
---|
[1716] | 974 | fi
|
---|
[1798] | 975 | ExtractDevTarballs
|
---|
[1] | 976 | LaunchTerminals
|
---|
[1718] | 977 |
|
---|
[3274] | 978 | # Keeping kernel silent for module insertion
|
---|
[1789] | 979 | PKLVL=`cut -f1 /proc/sys/kernel/printk`
|
---|
| 980 | echo 0 > /proc/sys/kernel/printk
|
---|
[1922] | 981 | ModprobeAllModules
|
---|
[1789] | 982 | echo $PKLVL > /proc/sys/kernel/printk
|
---|
[1718] | 983 |
|
---|
[1] | 984 | EnableCcissIfAppropriate
|
---|
| 985 | #-------------------------------
|
---|
| 986 | #WHOLIVESINAPINEAPPLEUNDERTHESEA#;# --- don't touch this :)
|
---|
| 987 | #-------------------------------
|
---|
| 988 | UseTmpfs
|
---|
[3274] | 989 | if [ ! -e "/tmp/mondorestore.cfg" ] ; then
|
---|
[3526] | 990 | LogIt "WARNING: /tmp/mondorestore.cfg not found - forging an empty one"
|
---|
| 991 | LogIt " Hopefully this is a Mindi media"
|
---|
| 992 | touch /tmp/mondorestore.cfg
|
---|
[1] | 993 | fi
|
---|
[3661] | 994 | if [ "`grep -i pxe /proc/cmdline`" ] || [ "`grep -i net /proc/cmdline`" ] || [ "`grep 'netfs-proto ' /tmp/mondorestore.cfg`" ] || [ "`grep -i drbd /proc/cmdline`" ]; then
|
---|
[2380] | 995 | # We need to get here exported variables from start-netfs
|
---|
[3324] | 996 | . /usr/sbin/start-netfs
|
---|
[2182] | 997 | fi
|
---|
[1] | 998 |
|
---|
[3274] | 999 | if [ "`grep -i 'obdr ' /tmp/mondorestore.cfg 2>/dev/null`" ] || [ "`grep -i ' udev' /tmp/mondorestore.cfg 2>/dev/null`" ]; then
|
---|
[1747] | 1000 | HandleTape
|
---|
[287] | 1001 | ExtractDataDisksAndLoadModules
|
---|
[737] | 1002 | elif [ "`grep -i pxe /proc/cmdline`" ]; then
|
---|
[287] | 1003 | # Simulate a local CD
|
---|
| 1004 | echo "/mnt/cdrom" > /tmp/CDROM-LIVES-HERE
|
---|
[1747] | 1005 | CD_MOUNTED_OK=yes
|
---|
[287] | 1006 | ExtractDataDisksAndLoadModules
|
---|
[2182] | 1007 | # Fake the conf file to force it to NFS mode, even if we made originally a CD (mandatory for mondorestore to work correctly)
|
---|
[3274] | 1008 | sed -i "s/backup-media-type.*/backup-media-type netfs/" /tmp/mondorestore.cfg
|
---|
| 1009 | elif [ "`grep -i usb= /proc/cmdline`" ] || [ "`grep -i usb /tmp/mondorestore.cfg 2>/dev/null | grep media-type`" ]; then
|
---|
[3324] | 1010 | . /usr/sbin/start-usb
|
---|
[1698] | 1011 |
|
---|
| 1012 | # Simulate a local CD
|
---|
| 1013 | echo "/mnt/cdrom" > /tmp/CDROM-LIVES-HERE
|
---|
[1747] | 1014 | CD_MOUNTED_OK=yes
|
---|
[1698] | 1015 | ExtractDataDisksAndLoadModules
|
---|
[1] | 1016 | else
|
---|
[1885] | 1017 | HandleCDROM
|
---|
[287] | 1018 | ExtractDataDisksAndLoadModules
|
---|
[1] | 1019 | fi
|
---|
| 1020 | res=$?
|
---|
| 1021 | ConfigureLoggingDaemons
|
---|
| 1022 | if [ -e "/tmp/USE-DEVFS" ] ; then
|
---|
[2878] | 1023 | umount -d /mnt/cdrom 2> /dev/null
|
---|
[1747] | 1024 | mv /dev/cdrom /cdrom.lnk 2> /dev/null
|
---|
| 1025 | CD_MOUNTED_OK=""
|
---|
| 1026 | RunDevfsd
|
---|
[1] | 1027 | fi
|
---|
[3441] | 1028 |
|
---|
| 1029 | if [ "`grep -i excludedevs /proc/cmdline`" ]; then
|
---|
| 1030 | export MINDI_EXCLUDE_DEVS="`cat /proc/cmdline | sed 's~.*excludedevs=\"\(.*\)\".*~\1~'` mondonone"
|
---|
| 1031 | for d in $MINDI_EXCLUDE_DEVS ; do
|
---|
| 1032 | echo "Mountlist exclusion == $d"
|
---|
| 1033 | if [ -e "/tmp/mountlist.txt" ]; then
|
---|
| 1034 | perl -i -ne 'print $_ unless m~$d~' /tmp/mountlist.txt
|
---|
| 1035 | fi
|
---|
| 1036 | done
|
---|
| 1037 | else
|
---|
| 1038 | export MINDI_EXCLUDE_DEVS=" "
|
---|
| 1039 | fi
|
---|
| 1040 |
|
---|
[1813] | 1041 | LoadKeymap
|
---|
| 1042 | WelcomeMessage
|
---|
| 1043 | RstHW
|
---|
[2559] | 1044 | echo "Starting potential Raid/Multipath ..."
|
---|
[2580] | 1045 | [ -e "/tmp/mountlist.txt" ] && cp -f /tmp/mountlist.txt /tmp/mountlist.original
|
---|
[1] | 1046 | PauseForRaids
|
---|
| 1047 | StartRaids
|
---|
[2072] | 1048 | StartMpath
|
---|
[3661] | 1049 | StartDRBD
|
---|
[3639] | 1050 | # avoids messagesa round leaked fd - Cf lvm man page
|
---|
| 1051 | export LVM_SUPPRESS_FD_WARNINGS=1
|
---|
[1] | 1052 | StartLvms
|
---|
| 1053 | CopyBootDevEntry
|
---|
| 1054 | mkdir -p /tmp/tmpfs
|
---|
| 1055 | sleep 2
|
---|
| 1056 | #clear
|
---|
[3203] | 1057 | if [ -e "/dev/md0" ] && [ ! -e "/dev/md/0" ] && [ -e "/tmp/mountlist.txt" ] && [ "`grep /dev/md/ /tmp/mountlist.txt`" != "" ] ; then
|
---|
[1747] | 1058 | LogIt "Creating /dev/md/* softlinks just in case." 1
|
---|
| 1059 | mkdir -p /dev/md
|
---|
| 1060 | cp -af /dev/md0 /dev/md/0 2> /dev/null
|
---|
| 1061 | cp -af /dev/md1 /dev/md/1 2> /dev/null
|
---|
| 1062 | cp -af /dev/md2 /dev/md/2 2> /dev/null
|
---|
[1] | 1063 | fi
|
---|
| 1064 |
|
---|
[241] | 1065 | if ! [ "`grep -i "pxe" /proc/cmdline`" ] ; then
|
---|
[1] | 1066 | res="`cat /mnt/cdrom/archives/THIS-CD-NUMBER 2> /dev/null`"
|
---|
| 1067 | [ "$res" != "1" ] && [ "$res" != "" ] && Die "This is CD #$res in the series. Please insert CD #1."
|
---|
| 1068 | [ -e "/cdrom.lnk" ] && mv -f /cdrom.lnk /dev/cdrom && mount /dev/cdrom /mnt/cdrom && CD_MOUNTED_OK=yes
|
---|
| 1069 | [ "$CD_MOUNTED_OK" != "yes" ] && TryAgainToFindCD
|
---|
| 1070 | #mount | grep cdrom > /dev/null 2> /dev/null || mount /dev/cdrom /mnt/cdrom >> $LOGFILE 2>> $LOGFILE
|
---|
| 1071 | fi
|
---|
| 1072 | hack-cfg-if-necessary || LogIt "Cannot find hack-cfg-if-necessary"
|
---|
| 1073 |
|
---|
[1403] | 1074 | # Log some useful info
|
---|
[1837] | 1075 | LogIt "init (from mindi v$MINDI_VER-r${MINDI_REV})"
|
---|
[1413] | 1076 | LogIt "/proc/cmdline is:"
|
---|
[2346] | 1077 | LogIt "----------"
|
---|
[1403] | 1078 | cat /proc/cmdline >> $LOGFILE
|
---|
[2346] | 1079 | LogIt "----------"
|
---|
[1413] | 1080 | LogIt "df result:"
|
---|
| 1081 | LogIt "----------"
|
---|
[1403] | 1082 | df >> $LOGFILE
|
---|
[1413] | 1083 | LogIt "-------------"
|
---|
| 1084 | LogIt "mount result:"
|
---|
| 1085 | LogIt "-------------"
|
---|
[1403] | 1086 | mount >> $LOGFILE
|
---|
[1413] | 1087 | LogIt "-------------"
|
---|
| 1088 | LogIt "lsmod result:"
|
---|
| 1089 | LogIt "-------------"
|
---|
[1403] | 1090 | lsmod >> $LOGFILE
|
---|
[1413] | 1091 | LogIt "-------------"
|
---|
[1476] | 1092 | LogIt "dmesg result:"
|
---|
| 1093 | LogIt "-------------"
|
---|
| 1094 | dmesg >> $LOGFILE
|
---|
[2015] | 1095 | LogIt "-------------"
|
---|
[2979] | 1096 | LogIt "/proc/mdstat:" >> $LOGFILE
|
---|
| 1097 | LogIt "-------------"
|
---|
| 1098 | cat /proc/mdstat >> $LOGFILE
|
---|
| 1099 | LogIt "-------------"
|
---|
[2015] | 1100 | LogIt "/proc/swaps:" >> $LOGFILE
|
---|
| 1101 | LogIt "-------------"
|
---|
| 1102 | cat /proc/swaps >> $LOGFILE
|
---|
| 1103 | LogIt "-------------"
|
---|
| 1104 | LogIt "/proc/filesystems:" >> $LOGFILE
|
---|
| 1105 | LogIt "-------------"
|
---|
| 1106 | cat /proc/filesystems >> $LOGFILE
|
---|
| 1107 | LogIt "-------------"
|
---|
| 1108 | LogIt "/proc/partitions:" >> $LOGFILE
|
---|
| 1109 | LogIt "-------------"
|
---|
| 1110 | cat /proc/partitions >> $LOGFILE
|
---|
[2346] | 1111 | LogIt "-------------"
|
---|
| 1112 | LogIt "fdisk result:" >> $LOGFILE
|
---|
| 1113 | LogIt "-------------"
|
---|
| 1114 | fdisk -l >> $LOGFILE
|
---|
[2768] | 1115 | LogIt "-------------"
|
---|
[3274] | 1116 | if [ -f /tmp/mondorestore.cfg ]; then
|
---|
| 1117 | LogIt "/tmp/mondorestore.cfg result:" >> $LOGFILE
|
---|
[2832] | 1118 | LogIt "-------------"
|
---|
[3274] | 1119 | cat /tmp/mondorestore.cfg >> $LOGFILE
|
---|
[2832] | 1120 | fi
|
---|
[1403] | 1121 |
|
---|
[1983] | 1122 | ide-opt
|
---|
[1] | 1123 |
|
---|
| 1124 | #ctrlaltdel soft
|
---|
| 1125 | for i in null stdout stdin stderr ; do
|
---|
[1747] | 1126 | cp -af /dev/$i /tmp
|
---|
[1] | 1127 | done
|
---|
[2081] | 1128 | # Not sure it's still needed, but shouldn't hurt
|
---|
| 1129 | if [ -e "/tmp/USE-UDEV" ] ; then
|
---|
[2965] | 1130 | ua=`UdevadmTrigger`
|
---|
[2081] | 1131 | fi
|
---|
[3274] | 1132 | if grep "backup-media-type" /tmp/mondorestore.cfg > /dev/null 2> /dev/null ; then
|
---|
[1747] | 1133 | LogIt "backup-media-type is specified in config file - great."
|
---|
[2197] | 1134 | LogIt "Calling post-init"
|
---|
[2380] | 1135 | # start-netfs moved it under /tmp as the NFS share is already unmounted
|
---|
[3210] | 1136 | if [ _"$pre" != _"" ] && [ "`echo $pre | grep -E '^/tmp/isodir'`" ]; then
|
---|
[2533] | 1137 | pre=`echo $pre | sed 's|^/tmp/isodir|/tmp|'`
|
---|
[2255] | 1138 | fi
|
---|
[3210] | 1139 | if [ _"$pre" != _"" ] && [ -x $pre ]; then
|
---|
[2255] | 1140 | echo "Executing preliminary script $pre"
|
---|
| 1141 | LogIt "Executing preliminary script $pre"
|
---|
| 1142 | $pre
|
---|
| 1143 | fi
|
---|
[1747] | 1144 | post-init
|
---|
[1] | 1145 | else
|
---|
[1747] | 1146 | LogIt "backup-media-type is not specified in config file."
|
---|
[1885] | 1147 | LogIt "I think this media has no archives on it."
|
---|
[1] | 1148 | fi
|
---|
[2255] | 1149 | if [ "`grep -i "post=" /proc/cmdline`" ] ; then
|
---|
[2249] | 1150 | for i in `cat /proc/cmdline` ; do
|
---|
[3210] | 1151 | echo $i | grep -qi post= && post=`echo $i | cut -d= -f2`
|
---|
[2249] | 1152 | done
|
---|
[2380] | 1153 | # start-netfs moved it under /tmp as the NFS share is already unmounted
|
---|
[2255] | 1154 | if [ "`echo $post | grep -E '^/tmp/isodir'`" ]; then
|
---|
| 1155 | post=`echo $post | sed 's|^/tmp/isodir|/tmp|'`
|
---|
[2253] | 1156 | fi
|
---|
[2581] | 1157 | if [ -r $post ]; then
|
---|
[2255] | 1158 | echo "Executing final script $post"
|
---|
| 1159 | LogIt "Executing final script $post"
|
---|
| 1160 | if [ "`echo $post | grep -E '^/mnt/RESTORING'`" ]; then
|
---|
[3542] | 1161 | mr-mount-me
|
---|
[2253] | 1162 | fi
|
---|
[2581] | 1163 | chmod 755 $post
|
---|
[2255] | 1164 | $post
|
---|
| 1165 | if [ "`echo $post | grep -E '^/mnt/RESTORING'`" ]; then
|
---|
[3542] | 1166 | mr-unmount-me
|
---|
[2253] | 1167 | fi
|
---|
[2249] | 1168 | fi
|
---|
| 1169 | fi
|
---|
[1612] | 1170 | if grep "RESTORE" /proc/cmdline > /dev/null 2> /dev/null ; then
|
---|
| 1171 | echo "Rebooting in 10 seconds automatically as per reboot order"
|
---|
| 1172 | echo -en "Press ^C to interrupt if you have to ..."
|
---|
| 1173 | for i in 1 2 3 4 5 6 7 8 9 10 ; do
|
---|
| 1174 | sleep 1
|
---|
| 1175 | echo -en "."
|
---|
| 1176 | done
|
---|
| 1177 | echo "Boom."
|
---|
| 1178 | sleep 1
|
---|
| 1179 | else
|
---|
[2888] | 1180 | GetShell
|
---|
[1612] | 1181 | fi
|
---|
[1] | 1182 | CaughtSoftReset
|
---|