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diff --git a/sag-0.6.1-www/Invisible/sag-0.6/node72.html b/sag-0.6.1-www/Invisible/sag-0.6/node72.html new file mode 100644 index 0000000..b01cecd --- /dev/null +++ b/sag-0.6.1-www/Invisible/sag-0.6/node72.html @@ -0,0 +1,63 @@ +<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> +<!--Converted with LaTeX2HTML 96.1-h (September 30, 1996) by Nikos Drakos (nikos@cbl.leeds.ac.uk), CBLU, University of Leeds --> +<HTML> +<HEAD> +<TITLE>Emergency boot floppies</TITLE> +<META NAME="description" CONTENT="Emergency boot floppies"> +<META NAME="keywords" CONTENT="sag"> +<META NAME="resource-type" CONTENT="document"> +<META NAME="distribution" CONTENT="global"> +<LINK REL=STYLESHEET HREF="sag.css"> +</HEAD> +<BODY LANG="EN" > + <A NAME="tex2html1216" HREF="node73.html"><IMG WIDTH=37 HEIGHT=24 ALIGN=BOTTOM ALT="next" SRC="./next_motif.gif"></A> <A NAME="tex2html1214" HREF="node66.html"><IMG WIDTH=26 HEIGHT=24 ALIGN=BOTTOM ALT="up" SRC="./up_motif.gif"></A> <A NAME="tex2html1210" HREF="node71.html"><IMG WIDTH=63 HEIGHT=24 ALIGN=BOTTOM ALT="previous" SRC="./previous_motif.gif"></A> <A NAME="tex2html1218" HREF="node1.html"><IMG WIDTH=65 HEIGHT=24 ALIGN=BOTTOM ALT="contents" SRC="./contents_motif.gif"></A> <A NAME="tex2html1219" HREF="node114.html"><IMG WIDTH=43 HEIGHT=24 ALIGN=BOTTOM ALT="index" SRC="./index_motif.gif"></A> <BR> +<B> Next:</B> <A NAME="tex2html1217" HREF="node73.html">init</A> +<B>Up:</B> <A NAME="tex2html1215" HREF="node66.html">Boots And Shutdowns</A> +<B> Previous:</B> <A NAME="tex2html1211" HREF="node71.html">Single user mode</A> +<BR> <P> +<H1><A NAME="SECTION00760000000000000000">Emergency boot floppies</A></H1> +<P> + It is not always possible to boot a computer from the hard disk. + For example, if you make a mistake in configuring LILO, you might + make your system unbootable. For these situations, you need an + alternative way of booting that will always work (as long as the + hardware works). For typical PC's, this means booting from the + floppy drive. +<A NAME="2091"> </A> +<A NAME="2092"> </A> +<P> + Most Linux distributions allow one to create an <b>emergency + boot floppy</b> during installation. It is a good idea to do this. + However, some such boot disks contain only the kernel, and assume + you will be using the programs on the distribution's installation + disks to fix whatever problem you have. Sometimes those programs + aren't enough; for example, you might have to restore some files + from backups made with software not on the installation disks. +<A NAME="2094"> </A> +<A NAME="2095"> </A> +<A NAME="2096"> </A> +<P> + Thus, it might be necessary to create a custom root floppy as well. + The <em>Bootdisk HOWTO</em> by Graham Chapman ([<A HREF="node113.html#bootdisk-howto">Cha</A>]) + contains instructions for doing this. + You must, of course, remember to keep your emergency boot + and root floppies up to date. +<A NAME="2099"> </A> +<P> + You can't use the floppy drive you use to mount the root floppy + for anything else. This can be inconvenient if you only have one + floppy drive. However, if you have enough memory, you + can configure your boot floppy to load the root + disk to a ramdisk (the boot floppy's kernel needs to be specially + configured for this). + Once the root floppy has been loaded into the ramdisk, the + floppy drive is free to mount other disks. +<A NAME="2100"> </A> +<P> +<BR> <HR> +<P><ADDRESS> +<I>Lars Wirzenius <BR> +Sat Nov 15 02:32:11 EET 1997</I> +</ADDRESS> +</BODY> +</HTML> |