[323] | 1 | <!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook V4.1//EN">
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| 2 |
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| 3 | <article>
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| 4 | <articleinfo>
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| 5 | <!-- $MVD$:app("MicroVision WebExpress","769") -->
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| 6 | <!-- $MVD$:template("","0","0") -->
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| 7 | <!-- $MVD$:color("18","840084","Custom #1","0") -->
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| 8 | <!-- $MVD$:color("19","e0e0e0","Custom #2","0") -->
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| 9 | <!-- $MVD$:color("20","80ff","Orange","1") -->
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| 10 | <!-- $MVD$:color("21","ffd6ce","Lavender","1") -->
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| 11 | <title>Compare</title>
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| 12 | </articleinfo>
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| 13 |
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| 14 | <para></para>
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| 15 | <informaltable><tgroup cols="3"><tbody>
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| 16 | <row>
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| 17 | <entry>
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| 18 | Mondo Rescue and Mindi Linux HOWTO
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| 19 | </entry>
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| 20 | </row>
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| 21 | <row>
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| 22 | <entry>
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| 23 | <ulink url="backupcommands.html">Prev</ulink>
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| 24 | </entry>
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| 25 | <entry></entry>
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| 26 | <entry>
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| 27 | <ulink url="restore.html">Next</ulink>
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| 28 | </entry>
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| 29 | </row>
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| 30 | </tbody></tgroup></informaltable>
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| 31 |
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| 32 | <sect1 id="COMPAR"><title>Chapter 8. Compare</title>
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| 33 | <para>Before you trust your backup CD, make sure your BIOS can boot
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| 34 | CD (and that it is configured to do so).</para>
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| 35 | <itemizedlist>
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| 36 | <listitem>
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| 37 | <para>Boot from the first CD.</para>
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| 38 | </listitem>
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| 39 | <listitem>
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| 40 | <para>Type:</para>
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| 41 | </listitem>
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| 42 | </itemizedlist>
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| 43 | <para></para>
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| 44 | <informaltable><tgroup cols="1"><tbody>
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| 45 | <row>
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| 46 | <entry>
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| 47 |
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| 48 | bash# compare
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| 49 |
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| 50 | </entry>
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| 51 | </row>
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| 52 | </tbody></tgroup></informaltable>
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| 53 |
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| 54 | <para>Follow the on-screen instructions. This will compare your
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| 55 | backup against your original file system.</para>
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| 56 | <para>FYI, no bad archives have been created since May 2000. Having
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| 57 | said that, I would still encourage you to run Compare before
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| 58 | trusting the backups.</para>
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| 59 | <para>To view the file differences, look at the file
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| 60 | '/tmp/changed.txt'. Normal differences include logs and other
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| 61 | dynamic system files that changed during the time of the backup
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| 62 | process. If only a few files differ - e.g. files in /var, files
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| 63 | ending in '&#732;', logs, temporary files, /etc/mtab,
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| 64 | /etc/adjtimex - then you know the archives are good. Your logs will
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| 65 | change over time, too. Bear in mind that a difference between the
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| 66 | backup and the live copy does not indicate a flaw in Mondo. It
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| 67 | indicates that you or your filesystem changed the files, so the
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| 68 | backup is no longer 100% up to date. However, that is inevitable,
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| 69 | as your filesystem changes from moment to moment (which is why you
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| 70 | back it up regularly).</para>
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| 71 | <para></para>
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| 72 | <para></para>
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| 73 | <informaltable><tgroup cols="3"><tbody>
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| 74 | <row>
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| 75 | <entry>
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| 76 | <ulink url="backupcommands.html">Prev</ulink>
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| 77 | </entry>
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| 78 | <entry>
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| 79 | <ulink url="index.html">Home</ulink>
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| 80 | </entry>
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| 81 | <entry>
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| 82 | <ulink url="restore.html">Next</ulink>
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| 83 | </entry>
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| 84 | </row>
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| 85 | <row>
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| 86 | <entry>
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| 87 | Backup Command and Options
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| 88 | </entry>
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| 89 | <entry>
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| 90 |
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| 91 | </entry>
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| 92 | <entry>
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| 93 | Restore
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| 94 | </entry>
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| 95 | </row>
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| 96 | </tbody></tgroup></informaltable>
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| 97 |
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| 98 |
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| 99 | </sect1></article>
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