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<html><body><a href="doc029.html"><img src=../icons/next.gif alt="Next"></a><a href="doc000.html"><img src=../icons/up.gif alt="Up"></a><a href="doc027.html"><img src=../icons/previous.gif alt="Previous"></a><a href="doc000.html"><img src=../icons/contents.gif alt="Contents"></a><a href="doc123.html"><img src=../icons/index.gif alt="Index"></a><hr><h2><a name="s4.2">4.2 Booting from Floppy</a></h2><title>Booting from Floppy</title><a name="i78"><p><h3><a name="s4.2.1">4.2.1 Making a Boot Floppy</a></h3><title>Making a Boot Floppy</title><p>If your SPARC system has a floppy drive, you can boot the Red Hat Linuxinstallation program from a floppy diskette. The boot floppy image islocated in the <tt>images/</tt> directory on your Red Hat CD. <p>To create the boot floppy, you can use <tt>rawrite.exe</tt> under MS-DOS(located on your Red Hat Linux/SPARC CD in the <tt>dosutils</tt> directory), oryou can use <tt>dd</tt> under Linux or Unix. Under MS-DOS, you wouldenter the following commands (assuming the CD-ROM is drive <tt>d:</tt>):<p><blockquote><font size=-1><tt><pre>d:cd \images\dosutils\rawrite.exe</pre></tt></font></blockquote><p><tt>rawrite</tt> first asks you for the name of a diskette image; enter<tt>boot.img</tt>. Then it asks for a diskette drive to write theimage to; enter <tt>a:</tt>.<p>Under Linux or Unix, mount the CD, change to the directory it ismounted under, and use the following command:<p><blockquote><font size=-1><tt><pre>dd if=images/boot.img of=/dev/fd0</pre></tt></font></blockquote><p><b>Please Note:</b> Do not use <tt>/dev/rfd0</tt> under Solaris; it will not work.Use <tt>/dev/fd0</tt> instead. <p><h3><a name="s4.2.2">4.2.2 Booting</a></h3><title>Booting</title><p>Insert the boot diskette, and at the PROM prompt enter <tt>bootfloppy</tt>. You will be presented with a SILO prompt. If you wish to doyour install using a ramdisk (it will use about 2M of RAM and isrecommended if you have 8M or more of RAM), you can simply press<tt>[Enter]</tt> at the SILO prompt. If you wish to do an NFS-rootedinstall, you will need to supply some paramters here. The formula isas follows:<p><blockquote><font size=-1><tt><pre>linux nfsroot=nfs.server.IP.address:/path/to/RH/image</pre></tt></font></blockquote><p>For this to work you will need a <tt>rarp</tt> entry or a <tt>bootp</tt>entry on your network that will give your SPARC its IP address. Thisis covered in Section <a href="doc029.html#s4.3">4.3</a> below.<p><p><hr><a href="doc029.html"><img src=../icons/next.gif alt="Next"></a><a href="doc000.html"><img src=../icons/up.gif alt="Up"></a><a href="doc027.html"><img src=../icons/previous.gif alt="Previous"></a><a href="doc000.html"><img src=../icons/contents.gif alt="Contents"></a><a href="doc123.html"><img src=../icons/index.gif alt="Index"></a><hr></body></html>⌨️ 快捷键说明
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