1 | #!/bin/sh |
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2 | # |
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3 | # 04/20/2005 |
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4 | # - fix for 'skip the tape datadisks' bug (Joseph Smith) |
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5 | # |
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6 | # 10/13/2004 |
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7 | # - echo 0 > /proc/sys/kernel/exec-shield to disable exec-shield |
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8 | # |
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9 | # 07/25 |
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10 | # - removed sbminst |
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11 | # |
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12 | # 06/25 |
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13 | # - klogd -c 2 (was -c 5) |
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14 | # |
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15 | # 06/21 |
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16 | # - experimented w/ calling ctrlaltdel to setup soft reset |
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17 | # - don't softlink /var/log |
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18 | # |
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19 | # 06/16 |
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20 | # - insmod dm_mod as well as dm-mod |
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21 | # |
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22 | # 05/24 |
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23 | # - added Andree's vc.tgz |
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24 | # |
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25 | # 05/14 |
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26 | # - open => openvt (part of busybox) |
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27 | # - nash removed. dm.tgz added |
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28 | # |
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29 | # 04/21 |
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30 | # - compare original lsmod output w/ new lsmod output |
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31 | # |
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32 | # 04/13 |
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33 | # - mount /sys if appropriate |
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34 | # |
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35 | # 04/03 |
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36 | # - use 'dd if=$tapedev bs=32k count=1024' instead of 'tar -zxf $tapedev' |
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37 | # to extract aux datadisk files from tape |
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38 | # |
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39 | # 25/03 |
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40 | # - wait 7s, not 2s, while installing modules |
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41 | # |
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42 | # 18/01/2004 |
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43 | # - logging mondo-restore.cfg, not mondo-restore.log --- FIXED |
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44 | # |
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45 | # 11/23/2003 |
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46 | # - if find-and-mount-cdrom fails once, try again |
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47 | # - open scrolling log of /tmp/mondo-restore.log later than previously |
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48 | # |
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49 | # 11/18 |
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50 | # - disabled clear()'s |
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51 | # - reboot at end |
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52 | # |
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53 | # 11/15 |
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54 | # - softlink /var/log to /tmp/tmpfs/var/log |
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55 | # - klogd -c 5 now (was -c 1) |
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56 | # |
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57 | # 11/10 |
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58 | # - don't call mondorestore if backup-media-type is not specified in |
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59 | # config file /tmp/mondo-restore.cfg |
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60 | # |
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61 | # 10/21 |
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62 | # - softlink nano to pico if nano found |
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63 | # |
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64 | # 10/16 |
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65 | # - create /dev/md/* softlinks if necessary |
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66 | # |
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67 | # 10/12 |
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68 | # - start devfs if /tmp/USE-DEVFS found |
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69 | # - create simple /etc/devfsd.conf file |
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70 | # |
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71 | # 10/09 |
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72 | # - try various mount commands to get tmpfs online (use initiative) |
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73 | # |
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74 | # 09/24 |
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75 | # - also try /dev/st0, /dev/osst0, /dev/ht0 if [tapedev] fails |
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76 | # - modify media-dev in mondo-restore.cfg if we succeed :) |
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77 | # |
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78 | # 09/15 |
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79 | # - create /tmp/null and /tmp/stdout and /tmp/stderr |
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80 | # as copies of the real thing, just in case partimagehack |
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81 | # still uses them |
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82 | # |
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83 | # 08/01 |
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84 | # - tmpfs ramdisk is now 48m |
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85 | # |
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86 | # 07/14 |
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87 | # - added mkdirs at start |
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88 | # |
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89 | # 06/04 |
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90 | # - remount root as rw just in case |
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91 | # |
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92 | # 05/04 |
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93 | # - replaced /mnt/groovy-stuff with $GROOVY |
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94 | # |
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95 | # 04/30 |
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96 | # - if your CD was created by Mondoarchive when it backed up |
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97 | # to ISO(s) then re-jig tmp/mondo-restore.cfg accordingly; |
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98 | # this is nec. if you backup to a hard disk directory but |
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99 | # then burn the ISOs to physical CDs |
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100 | # |
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101 | # 04/26 |
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102 | # - offer user the chance to specify another tape device, if |
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103 | # the one they specified at backup-time refuses to act as |
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104 | # aux data disk at boot-time |
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105 | # |
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106 | # 04/21 |
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107 | # - start scsi if cciss |
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108 | # - use ataraid.tgz too |
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109 | # |
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110 | # 05/03 |
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111 | # - mount / -o rw,remount at end, just in case |
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112 | # RH9 futzes with the mountpoint |
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113 | # |
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114 | # 04/04 |
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115 | # - increased tmpfs ramdisk size from 34m to 38m |
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116 | # |
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117 | # 01/01 - 01/31/2003 |
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118 | # - fixed issue with LVM and SW Raid devices (Brian Borgeson) |
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119 | # - friendlier 'upgrade your ram' msg |
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120 | # - better fallback msg |
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121 | # - if /tmp/2880.siz exists then assume boot CD |
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122 | # |
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123 | # 11/01 - 12/31/2002 |
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124 | # - updated intro msg |
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125 | # - if /dev/boot_device and /BOOTLOADER.DEVICE exist then |
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126 | # copy device /dev/boot_device to pathname contained |
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127 | # in /BOOTLOADER.DEVICE text file |
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128 | # |
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129 | # 04/01 - 08/31/2002 |
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130 | # - handle new 'backup_media_type' entry in mondo-restore.cfg |
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131 | # - added 'sleep 2' at start of WelcomeMessage |
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132 | # - disabled a silly 'abort' line at end |
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133 | # - better handling of devfs (DuckX) --- new RunDevfsd() |
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134 | # - assume start-nfs is in /sbin |
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135 | # - extract rd.tgz, raw.tgz, ida.tgz, cciss.tgz to /; they include |
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136 | # /dev entries which would otherwise fill up the ramdisk at bkp-time |
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137 | # |
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138 | # 01/01 - 03/31/2002 |
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139 | # - Carl Wilhelm Soderstrom disabled exec sh; replaced with exit 1 |
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140 | # - if you are an idiot & your computer has very little RAM, |
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141 | # this script will no longer abort; it will merely warn you |
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142 | # - run chmod 755 `which start-nfs` before running start-nfs |
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143 | # - use a ramdisk for /tmp (after copying old /tmp stuff into it) |
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144 | # - fixed segfaults ('open') by replacing 'sh' call with '/bin/sh' call |
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145 | # - changed LaunchTerminals() to try to work with newly-compiled 'open' |
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146 | # - don't write 'start-nfs error' if start-nfs doesn't exist; just go on |
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147 | # - added tmpfs and some space-checking |
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148 | # - cleaned up script |
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149 | # - added stuff to start NFS services if necessary |
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150 | # - reordered some of the main() stuff, for elegance's sake |
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151 | # - added Petris and 'tail -f /tmp/mondo-restore.log' to LaunchTerminals() |
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152 | # - changed /usr/share/ to /usr/local/ |
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153 | # |
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154 | # 2001 |
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155 | # - fix some typos |
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156 | # - added lots of cool stuff to make Mindi _nearly_ boot from tape |
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157 | # - restructured the welcome msg echoed to screen |
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158 | # - broke up spaghetti code; made lots of subroutines |
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159 | # |
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160 | #------------------------------------------------------------ |
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161 | |
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162 | |
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163 | CaughtSoftReset() { |
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164 | trap SIGTERM |
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165 | reboot |
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166 | } |
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167 | |
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168 | |
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169 | ConfigureLoggingDaemons() { |
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170 | echo -en "Running klogd..." |
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171 | klogd -c 2 > /dev/null 2> /dev/null |
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172 | echo -en "Done.\nRunning syslogd..." |
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173 | syslogd > /dev/null 2> /dev/null |
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174 | echo "Done." |
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175 | LogIt "klogd and syslogd have been started." |
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176 | } |
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177 | |
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178 | |
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179 | |
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180 | CopyBootDevEntry() { |
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181 | local outfile devfile |
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182 | devfile=/dev/boot_device |
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183 | outfile=`cat /BOOTLOADER.DEVICE 2> /dev/null` |
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184 | [ ! "$outfile" ] && return 0 |
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185 | echo -en "Copying boot device to $outfile..." |
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186 | if [ -e "$outfile" ] ; then |
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187 | echo "OK." |
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188 | return 0 |
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189 | fi |
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190 | mkdir -p $outfile |
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191 | rmdir $outfile |
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192 | cp -pRdf $devfile $outfile |
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193 | if [ "$?" -ne "0" ] ; then |
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194 | echo "Failed." |
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195 | return 1 |
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196 | else |
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197 | echo "OK." |
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198 | return 0 |
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199 | fi |
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200 | } |
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201 | |
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202 | |
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203 | |
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204 | Die() { |
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205 | LogIt "Fatal error! $1" 1 |
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206 | exit 1 |
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207 | } |
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208 | |
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209 | |
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210 | |
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211 | ExtractDevTarballs() { |
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212 | cd / |
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213 | for fname in ataraid.tgz ida.tgz rd.tgz raw.tgz cciss.tgz nst.tgz dm.tgz vc.tgz ; do |
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214 | if [ ! -e "/$fname" ] ; then |
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215 | LogIt "/$fname not found; cannot extract to /." 1 |
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216 | else |
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217 | echo -en "\rExtracting /$fname... " |
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218 | tar -zxf /$fname || LogIt "Error occurred while extracting /$fname" |
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219 | fi |
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220 | done |
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221 | echo -en "\r" |
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222 | LogIt "Extracted additional /dev entries OK. " 1 |
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223 | } |
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224 | |
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225 | |
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226 | |
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227 | LaunchTerminals() { |
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228 | openvt 2 /bin/sh |
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229 | openvt 3 /bin/sh |
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230 | openvt 4 /bin/sh |
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231 | openvt 5 /bin/sh |
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232 | openvt 6 /bin/sh |
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233 | openvt 7 /bin/sh /sbin/wait-for-petris |
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234 | # openvt 8 /usr/bin/tail -f /tmp/mondo-restore.log |
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235 | } |
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236 | |
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237 | |
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238 | LoadKeymap() { |
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239 | local fname |
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240 | fname=`cat /tmp/KEYMAP-LIVES-HERE 2> /dev/null` |
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241 | [ "$fname" = "" ] && return |
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242 | if which loadkeys > /dev/null 2> /dev/null ; then |
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243 | loadkeys $fname |
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244 | # loadkmap != loadkeys |
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245 | # elif which loadkmap > /dev/null 2> /dev/null ; then |
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246 | # loadkmap < $fname |
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247 | else |
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248 | LogIt "Using default keyboard map." 1 |
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249 | fi |
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250 | } |
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251 | |
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252 | |
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253 | UntarTapeStuff() { |
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254 | local old_pwd res |
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255 | old_pwd=`pwd` |
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256 | cd $GROOVY |
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257 | [ "$1" != "" ] && tapedev=$1 |
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258 | [ ! "$tapedev" ] && tapedev=`cat /tmp/mondo-restore.cfg | grep media-dev | tr -s ' ' ' ' | cut -d' ' -f2` |
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259 | # tar -zxf $tapedev |
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260 | dd if=$tapedev bs=32k count=1024 | tar -zx |
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261 | res=$? |
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262 | if [ "$res" -eq "0" ] ; then |
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263 | cat /tmp/mondo-restore.cfg | grep -v media-dev > /tmp/mr.cfg |
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264 | echo "media-dev $tapedev" >> /tmp/mr.cfg |
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265 | cp -f /tmp/mr.cfg /tmp/mondo-restore.cfg |
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266 | fi |
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267 | cd $old_pwd |
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268 | return $res |
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269 | } |
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270 | |
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271 | HandleTape() { |
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272 | local res tapedev |
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273 | tapedev="" ; # will be set by UntarTapeStuff() |
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274 | cd $GROOVY |
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275 | UntarTapeStuff $tapedev || UntarTapeStuff /dev/st0 || UntarTapeStuff /dev/osst0 || UntarTapeStuff /dev/ht0 |
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276 | res=$? |
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277 | while [ "$res" -ne "0" ] ; do |
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278 | LogIt "$tapedev failed to act as extended data disk for booting." 1 |
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279 | LogIt "Please specify an alternate tape device," 1 |
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280 | LogIt "or hit <Enter> to boot from CD/floppies." 1 |
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281 | echo -en "---> " |
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282 | read tapedev |
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283 | if [ "$tapedev" ] ; then |
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284 | LogIt "User specified $tapedev instead" |
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285 | UntarTapeStuff $tapedev |
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286 | res=$? |
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287 | else |
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288 | LogIt "User opted not to specify an alternate tapedev" |
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289 | res=1 |
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290 | break |
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291 | fi |
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292 | done |
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293 | |
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294 | if [ "$res" -ne "0" ] ; then |
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295 | cd / |
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296 | LogIt "Failed to use tape as extended datadisk. Reverting to floppies." 1 |
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297 | HandleCDROMorFloppies |
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298 | res=$? |
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299 | else |
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300 | # clear |
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301 | LogIt "Using tape as extended datadisk. Good." 3 |
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302 | echo "Using tape as extd ddisk." > /tmp/TAPEDEV-HAS-DATA-DISKS |
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303 | res=0 |
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304 | CD_MOUNTED_OK=yes |
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305 | fi |
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306 | return $res |
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307 | } |
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308 | |
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309 | |
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310 | |
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311 | HandleCDROMorFloppies() { |
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312 | find-and-mount-cdrom |
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313 | res=$? |
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314 | if [ "$res" -ne "0" ] ; then |
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315 | LogIt "First call to find-and-mount-cdrom failed." 1 |
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316 | LogIt "Sleeping for 3 seconds and trying again." 1 |
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317 | sleep 3 |
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318 | find-and-mount-cdrom |
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319 | res=$? |
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320 | fi |
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321 | if [ "$res" -eq "0" ] ; then |
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322 | # clear |
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323 | LogIt "OK, I am running on a CD-ROM. Good." 3 |
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324 | CD_MOUNTED_OK=yes |
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325 | elif [ "$res" -eq "1" ] ; then |
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326 | # clear |
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327 | LogIt "OK, I am running on floppies. Good." 3 |
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328 | CD_MOUNTED_OK="" |
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329 | else |
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330 | LogIt "OK, I am falling back to floppy mode." 3 |
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331 | LogIt "That means you'll have to copy the data disk images from" 3 |
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332 | LogIt "the CD/hard disk/whatever to physical 1.44MB disks and" 3 |
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333 | LogIt "insert them, one after the other. Please see the manual." 3 |
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334 | LogIt "The images are in /images on the CD, or /root/images/mindi" 3 |
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335 | LogIt "on your hard disk. Your archives are probably fine but" 3 |
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336 | LogIt "your tape streamer and/or CD-ROM drive are eccentric. :-)" 3 |
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337 | CD_MOUNTED_OK="" |
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338 | fi |
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339 | return 0 |
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340 | } |
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341 | |
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342 | |
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343 | HowMuchFreeSpaceOnRamdisk() { |
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344 | df -m | grep /dev/ram | head -n1 | tr -s '\t' ' ' | cut -d' ' -f4 |
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345 | } |
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346 | |
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347 | |
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348 | |
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349 | InsertEssentialModules() { |
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350 | for j in 1 2 3 4 5 ; do |
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351 | for i in `ls /*.*o* 2> /dev/null` ; do |
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352 | [ -f "$i" ] && MyInsmod $i > /dev/null 2> /dev/null |
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353 | done |
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354 | done |
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355 | } |
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356 | |
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357 | |
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358 | |
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359 | PauseForRaids() { |
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360 | if [ "`dmesg | grep -i "RAID Controller"`" != "" ] || [ "`dmesg | grep -i "Vendor: 3ware"`" != "" ] ; then |
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361 | LogIt "RAID controller(s) detected. Pausing 10 seconds to let them warm up." 1 |
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362 | echo -en "Pausing..." |
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363 | for i in 1 2 3 4 5 6 7 8 9 10 ; do |
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364 | sleep 1 |
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365 | echo -en "$(($i*10))%..." |
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366 | done |
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367 | echo "Done." |
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368 | fi |
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369 | } |
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370 | |
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371 | |
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372 | # 06/13/2002 --- DuckX's & Hugo's new routine |
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373 | # 10/11/2003 --- added a simple devfsd.conf file |
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374 | # 01/24/2005 --- cater for arbitrary locations of devfsd.conf by using the |
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375 | # config file path compiled into devfsd |
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376 | RunDevfsd() { |
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377 | loc=`which devfsd 2> /dev/null` |
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378 | if [ "$loc" != "" ] ; then |
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379 | LogIt "Devfs found. Testing kernel support..." |
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380 | if [ ! -e "/dev/.devfsd" ] ; then |
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381 | mount -t devfs devfs /dev 2>> /tmp/mondo-restore.log |
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382 | if [ "$?" -ne "0" ] ; then |
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383 | LogIt "Error while trying to mount devfs" |
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384 | else |
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385 | LogIt "Devfs mounted OK" |
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386 | fi |
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387 | fi |
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388 | #check if the kernel supports devfs |
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389 | if [ -e "/dev/.devfsd" ] ; then |
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390 | [ -d "/proc/1" ] || mount -n /proc |
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391 | LogIt "Kernel support found. Creating config file and starting devfsd" |
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392 | conffile=`strings $loc | grep "devfsd.conf$"` |
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393 | [ "$conffile" ] || conffile="/etc/devfsd.conf" |
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394 | confpath=`echo $conffile | sed "s/\/devfsd\.conf$//"` |
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395 | [ -d "$confpath" ] || mkdir -p $confpath |
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396 | echo -en "REGISTER .* MKOLDCOMPAT\nUNREGISTER .* RMOLDCOMPAT\n" > $conffile |
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397 | devfsd /dev & |
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398 | sleep 5 |
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399 | else |
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400 | LogIt "No devfs kernel support." |
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401 | fi |
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402 | fi |
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403 | } |
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404 | |
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405 | |
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406 | |
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407 | |
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408 | |
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409 | |
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410 | #RunDevfsd() { |
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411 | # loc=`which devfsd 2> /dev/null` |
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412 | # if [ "$loc" != "" ] ; then |
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413 | # LogIt "Starting devfsd" |
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414 | # devfsd /dev & |
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415 | # sleep 5 |
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416 | # fi |
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417 | #} |
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418 | |
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419 | |
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420 | |
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421 | SpaceTests() { |
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422 | [ -e "/tmp/filelist.full" ] && cp /tmp/filelist.full /tmp/FLF |
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423 | if [ "`HowMuchFreeSpaceOnRamdisk`" -le "3" ] ; then |
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424 | LogIt "Ramdisk is a bit smaller than I would like." 1 |
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425 | LogIt "Please re-run Mondo/Mindi but edit /usr/local/mindi first" 1 |
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426 | LogIt "and set EXTRA_SPACE to something high, e.g. 8000" 1 |
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427 | Die "Aborting. Please reboot." |
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428 | fi |
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429 | rm -f /tmp/FLF |
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430 | } |
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431 | |
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432 | |
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433 | |
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434 | StartLvms() { |
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435 | if [ -e "/tmp/i-want-my-lvm" ] ; then |
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436 | LogIt "Scanning LVM's..." 1 |
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437 | if which lvm ; then |
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438 | MyInsmod dm-mod |
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439 | MyInsmod dm_mod |
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440 | lvm vgscan --mknodes |
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441 | else |
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442 | vgscan |
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443 | fi |
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444 | cat /tmp/i-want-my-lvm | grep -E "^#.*vgchange" | sed s/#// > /tmp/start-lvm |
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445 | chmod +x /tmp/start-lvm |
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446 | echo -en "Starting LVM's..." |
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447 | /tmp/start-lvm & |
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448 | for i in 1 2 3 4 5 ; do |
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449 | echo -en "." |
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450 | sleep 1 |
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451 | done |
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452 | echo "Done." |
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453 | fi |
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454 | # If necessary, cannibalize 'analyze-my-lvm'; copy some of its code here, |
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455 | # pipe vgscan's output, strip it, run 'vgchange' on its output, etc.etc. |
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456 | LogIt "LVM's have been started." |
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457 | } |
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458 | |
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459 | |
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460 | |
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461 | StartNfs() { |
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462 | # using mount -o nolock avoids portmap requirement |
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463 | #if which portmap > /dev/null 2> /dev/null ; then |
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464 | #LogIt "Running portmap" |
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465 | #portmap |
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466 | #[ "$?" -eq "0" ] && LogIt "Portmap started OK" || LogIt "Portmap error" |
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467 | if [ -e "/sbin/start-nfs" ] ; then |
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468 | chmod 755 /sbin/start-nfs |
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469 | LogIt "Starting NFS..." |
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470 | /sbin/start-nfs |
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471 | fi |
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472 | #fi |
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473 | } |
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474 | |
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475 | |
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476 | StartRaids() { |
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477 | local raid_devices i |
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478 | raid_devices=`cat /tmp/mountlist.txt | grep /dev/md | cut -d' ' -f1` |
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479 | for i in $raid_devices ; do |
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480 | if cat /proc/mdstat | grep `basename $i` > /dev/null 2> /dev/null ; then |
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481 | LogIt "$i is started already; no need to run 'raidstart $i'" 1 |
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482 | else |
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483 | LogIt "Running 'raidstart $i'" 1 |
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484 | raidstart $i |
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485 | fi |
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486 | # sleep 1 |
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487 | done |
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488 | # [ "$raid_devices" != "" ] && PauseForRaid |
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489 | } |
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490 | |
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491 | |
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492 | SwapTheMountExecs() { |
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493 | if [ -e "/bin/mount.libc5" ] ; then |
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494 | LogIt "Swapping busybox's mount with libc5 mount" |
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495 | mv /bin/mount /bin/mount.bb |
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496 | mv /bin/mount.libc5 /bin/mount |
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497 | sync |
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498 | fi |
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499 | } |
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500 | |
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501 | |
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502 | TryAgainToFindCD() { |
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503 | local res |
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504 | mount | grep /mnt/cdrom && return 0 |
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505 | [ "`cat /tmp/mondo-restore.cfg | grep "backup_media_type" | grep "cdstream"`" ] && return |
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506 | LogIt "Trying to mount CD-ROM a 2nd time..." |
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507 | find-and-mount-cdrom --second-try |
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508 | res=$? |
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509 | if [ "$res" -eq "0" ] ; then |
---|
510 | CD_MOUNTED_OK=yes |
---|
511 | LogIt "CD-ROM drive mounted successfully." 1 |
---|
512 | else |
---|
513 | LogIt "I still cannot find or mount the CD-ROM drive, by the way." |
---|
514 | fi |
---|
515 | } |
---|
516 | |
---|
517 | |
---|
518 | |
---|
519 | UseTmpfs() |
---|
520 | { |
---|
521 | local mount_cmd |
---|
522 | echo -en "Mounting /tmp/tmpfs..." |
---|
523 | mkdir -p /tmp/tmpfs |
---|
524 | # For technical reasons, some sets are as large as 16MB. |
---|
525 | # I am allowing 32MB because selective restore occupies a lot of space. |
---|
526 | for size in 64m 48m 40m 32m ; do |
---|
527 | mount_cmd="mount /dev/shm -t tmpfs -o size=$size" ; # was 34m until 04/2003 |
---|
528 | LogIt "Trying '$mount_cmd'" |
---|
529 | $mount_cmd /tmp/tmpfs 2>> /tmp/mondo-restore.log |
---|
530 | res=$? |
---|
531 | [ "$res" -eq "0" ] && break |
---|
532 | done |
---|
533 | if [ "$res" -ne "0" ] ; then |
---|
534 | LogIt "Failed. I could not run '$mount_cmd /tmp/tmpfs'. Your kernel is BROKEN or you do not have enough RAM." 1 |
---|
535 | umount /tmp/tmpfs > /dev/null 2> /dev/null |
---|
536 | rmdir /tmp/tmpfs |
---|
537 | ln -sf /mnt/RESTORING/tmp /tmp/tmpfs; # used by mondo-restore |
---|
538 | LogIt "Failed to mount /tmp/tmpfs; using ugly softlink instead" |
---|
539 | else |
---|
540 | LogIt "Great. Pivot succeeded w/ size=$size" 1 |
---|
541 | echo -en "Pivoting /tmp..." |
---|
542 | umount /tmp/tmpfs |
---|
543 | mkdir -p /tmp.old |
---|
544 | mv -f /tmp/* /tmp.old/ |
---|
545 | $mount_cmd /tmp |
---|
546 | mv /tmp.old/* /tmp/ |
---|
547 | rmdir /tmp.old |
---|
548 | mkdir -p /tmp/tmpfs |
---|
549 | mkdir -p $GROOVY |
---|
550 | echo "Done." |
---|
551 | LogIt "Successfully mounted dynamic /tmp ramdisk" |
---|
552 | # mkdir -p /tmp/tmpfs/var |
---|
553 | # mv -f /var/log /tmp/tmpfs/var/log |
---|
554 | # ln -sf /tmp/tmpfs/var/log /var/log |
---|
555 | fi |
---|
556 | } |
---|
557 | |
---|
558 | |
---|
559 | WelcomeMessage() |
---|
560 | { |
---|
561 | echo "********************************************************************" |
---|
562 | echo "MINDI-LINUX by Hugo Rabson --- web site: http://www.mondorescue.org" |
---|
563 | echo "Boot disk based on AlfaLinux & Trinux. BusyBox by Erik Andersen." |
---|
564 | which petris > /dev/null 2> /dev/null && echo "Petris was written by Peter Seidler <p.seidler@mail1.stofanet.dk>." |
---|
565 | echo "Executables and source code are covered by the GNU GPL. No warranty." |
---|
566 | echo "running on $ARCH" |
---|
567 | echo "********************************************************************" |
---|
568 | } |
---|
569 | |
---|
570 | |
---|
571 | EnableCcissIfAppropriate() { |
---|
572 | local i fname |
---|
573 | for i in 0 1 2 3 ; do |
---|
574 | fname="/proc/driver/cciss/cciss$i" |
---|
575 | if [ -e "$fname" ] ; then |
---|
576 | LogIt "Engaging $fname" |
---|
577 | echo "engage scsi" > $fname |
---|
578 | LogIt "...result=$?" |
---|
579 | fi |
---|
580 | done |
---|
581 | } |
---|
582 | |
---|
583 | |
---|
584 | |
---|
585 | # ------------------------ main ----------------------- |
---|
586 | |
---|
587 | trap CaughtSoftReset SIGTERM |
---|
588 | LOGFILE=/tmp/mondo-restore.log |
---|
589 | PATH=/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/mondo:/usr/local/mondo:/usr/local/mindi:. |
---|
590 | GROOVY=/tmp/groovy-stuff |
---|
591 | USER=root |
---|
592 | export PATH GROOVY USER |
---|
593 | |
---|
594 | mount -o remount rw / |
---|
595 | [ ! "$GROOVY" ] && Die "I'm not groovy!" |
---|
596 | for i in $GROOVY /mnt/floppy /mnt/cdrom /mnt/isodir /var/local/petris /tmp/isodir; do |
---|
597 | mkdir -p $i |
---|
598 | done |
---|
599 | #/bin/update |
---|
600 | mount /proc/ /proc -v -t proc |
---|
601 | mkdir /sys 2> /dev/null |
---|
602 | mount /sys/ /sys -v -t sysfs 2>> $LOGFILE |
---|
603 | rm -f /foozero |
---|
604 | |
---|
605 | echo 0 > /proc/sys/kernel/exec-shield 2>> /dev/null |
---|
606 | |
---|
607 | ExtractDevTarballs |
---|
608 | LaunchTerminals |
---|
609 | InsertEssentialModules |
---|
610 | EnableCcissIfAppropriate |
---|
611 | #------------------------------- |
---|
612 | #WHOLIVESINAPINEAPPLEUNDERTHESEA#;# --- don't touch this :) |
---|
613 | #------------------------------- |
---|
614 | UseTmpfs |
---|
615 | # Allows PXE boot by starting NFS earlier |
---|
616 | StartNfs |
---|
617 | if [ ! -e "/tmp/mondo-restore.cfg" ] ; then |
---|
618 | LogIt "Warning - /tmp/mondo-restore.cfg not found" |
---|
619 | fi |
---|
620 | |
---|
621 | #if [ -e "/tmp/2880.siz" ] ; then |
---|
622 | # HandleCDROMorFloppies |
---|
623 | #el |
---|
624 | if [ "`grep -i 'tape ' /tmp/mondo-restore.cfg`" ] || [ "`grep -i udev /tmp/mondo-restore.cfg`" ] ; then |
---|
625 | HandleTape |
---|
626 | else |
---|
627 | if [ -e "/sbin/start-nfs" ]; then |
---|
628 | if [ "`cat /proc/cmdline | grep -i pxe`" ]; then |
---|
629 | LogIt "PXE boot found" |
---|
630 | fi |
---|
631 | imgname=`grep iso-prefix /tmp/mondo-restore.cfg | cut -d' ' -f2-` |
---|
632 | if [ "$imgname" = "" ]; then |
---|
633 | imgname="mondorescue" |
---|
634 | fi |
---|
635 | if [ "`cat /proc/cmdline | grep -i prefix`" ] ; then |
---|
636 | for i in `cat /proc/cmdline` ; do |
---|
637 | if [ "`echo $i | grep -i prefix`" ] ; then |
---|
638 | imgname=`echo $i | cut -d'=' -f2` |
---|
639 | fi |
---|
640 | done |
---|
641 | fi |
---|
642 | dirimg=`grep nfs-server-path /tmp/mondo-restore.cfg | cut -d' ' -f2-` |
---|
643 | if [ "$dirimg" = "" ]; then |
---|
644 | imgname="/" |
---|
645 | fi |
---|
646 | LogIt "Mounting NFS image $imgname-1.iso in $dirimg on /mnt/cdrom in loopback" |
---|
647 | losetup /dev/loop7 /tmp/isodir/$dirimg/$imgname-1.iso |
---|
648 | mount -t iso9660 /dev/loop7 /mnt/cdrom |
---|
649 | # Simulate a local CD |
---|
650 | echo "/mnt/cdrom" > /tmp/CDROM-LIVES-HERE |
---|
651 | else |
---|
652 | HandleCDROMorFloppies |
---|
653 | fi |
---|
654 | fi |
---|
655 | res=$? |
---|
656 | echo "Please wait." |
---|
657 | insert-all-my-modules > /dev/null & |
---|
658 | sleep 7 |
---|
659 | install-additional-tools |
---|
660 | SwapTheMountExecs |
---|
661 | ConfigureLoggingDaemons |
---|
662 | echo "Please wait." |
---|
663 | insert-all-my-modules & |
---|
664 | sleep 7 |
---|
665 | if [ -e "/tmp/USE-DEVFS" ] ; then |
---|
666 | umount /mnt/cdrom 2> /dev/null |
---|
667 | mv /dev/cdrom /cdrom.lnk 2> /dev/null |
---|
668 | CD_MOUNTED_OK="" |
---|
669 | RunDevfsd |
---|
670 | fi |
---|
671 | PauseForRaids |
---|
672 | StartRaids |
---|
673 | StartLvms |
---|
674 | CopyBootDevEntry |
---|
675 | LoadKeymap |
---|
676 | mkdir -p /tmp/tmpfs |
---|
677 | sleep 2 |
---|
678 | #clear |
---|
679 | if [ -e "/dev/md0" ] && [ ! -e "/dev/md/0" ] && [ "`cat /tmp/mountlist.txt | grep /dev/md/`" != "" ] ; then |
---|
680 | LogIt "Creating /dev/md/* softlinks just in case." 1 |
---|
681 | mkdir -p /dev/md |
---|
682 | cp -af /dev/md0 /dev/md/0 2> /dev/null |
---|
683 | cp -af /dev/md1 /dev/md/1 2> /dev/null |
---|
684 | cp -af /dev/md2 /dev/md/2 2> /dev/null |
---|
685 | fi |
---|
686 | export ARCH=`uname -m` |
---|
687 | WelcomeMessage |
---|
688 | # SpaceTests; # Mandrake Linux 8.1 doesn't like this |
---|
689 | [ -e "/tmp/mountlist.txt" ] && cp -f /tmp/mountlist.txt /tmp/mountlist.original |
---|
690 | |
---|
691 | if ! [ "`cat /proc/cmdline | grep -i "pxe"`" ] ; then |
---|
692 | res="`cat /mnt/cdrom/archives/THIS-CD-NUMBER 2> /dev/null`" |
---|
693 | [ "$res" != "1" ] && [ "$res" != "" ] && Die "This is CD #$res in the series. Please insert CD #1." |
---|
694 | [ -e "/cdrom.lnk" ] && mv -f /cdrom.lnk /dev/cdrom && mount /dev/cdrom /mnt/cdrom && CD_MOUNTED_OK=yes |
---|
695 | [ "$CD_MOUNTED_OK" != "yes" ] && TryAgainToFindCD |
---|
696 | #mount | grep cdrom > /dev/null 2> /dev/null || mount /dev/cdrom /mnt/cdrom >> $LOGFILE 2>> $LOGFILE |
---|
697 | fi |
---|
698 | hack-cfg-if-necessary || LogIt "Cannot find hack-cfg-if-necessary" |
---|
699 | openvt 8 /usr/bin/tail -f /tmp/mondo-restore.log |
---|
700 | |
---|
701 | #------------------------------- |
---|
702 | #ABSORBENTANDYELLOWANDPOROUSISHE#;# --- don't touch this either :) |
---|
703 | #------------------------------- |
---|
704 | |
---|
705 | lsmod > /tmp/ramdisk-lsmod.txt 2> /dev/null |
---|
706 | cat /tmp/original-lsmod.txt /tmp/original-lsmod.txt /tmp/ramdisk-lsmod.txt | cut -d' ' -f1 | sort | uniq -d > /tmp/missing-modules.txt |
---|
707 | echo "Warning - these modules did not make it onto the ramdisk" >> $LOGFILE |
---|
708 | cat /tmp/missing-modules.txt >> $LOGFILE |
---|
709 | |
---|
710 | #ctrlaltdel soft |
---|
711 | for path in /usr.bin /usr/bin ; do |
---|
712 | fname=$path/nano |
---|
713 | [ -e "$fname" ] && ln -sf $fname /usr/bin/pico |
---|
714 | done |
---|
715 | res=`which nano 2> /dev/null` |
---|
716 | [ "$res" ] && ln -sf /usr/bin/ |
---|
717 | for i in null stdout stdin stderr ; do |
---|
718 | cp -af /dev/$i /tmp |
---|
719 | done |
---|
720 | if grep "backup-media-type" /tmp/mondo-restore.cfg > /dev/null 2> /dev/null ; then |
---|
721 | LogIt "backup-media-type is specified in config file - great." |
---|
722 | LogIt "Calling post-init $mountlist" |
---|
723 | post-init |
---|
724 | else |
---|
725 | LogIt "backup-media-type is not specified in config file." |
---|
726 | LogIt "I think this CD/floppy has no archives on it." |
---|
727 | fi |
---|
728 | echo -en "Type 'exit' to reboot the PC\r" |
---|
729 | umount /mnt/cdrom 2> /dev/null |
---|
730 | mount / -o rw,remount > /dev/null 2> /dev/null |
---|
731 | sh |
---|
732 | CaughtSoftReset |
---|
733 | # reboot |
---|