LDP/LDP/retired/LFS/chapter8/fstab.xml

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<sect1 id="ch08-fstab">
<title>Creating the /etc/fstab file</title>
<?dbhtml filename="fstab.html" dir="chapter08"?>
<para>In order for certain programs to be able to determine where certain
partitions are supposed to be mounted by default, the /etc/fstab file is
used. Create a new file <filename>/etc/fstab</filename> containing the
following:</para>
<para><screen><userinput>cat &gt; /etc/fstab &lt;&lt; "EOF"</userinput>
# Begin /etc/fstab
# location of filesystem mount point fs-type options
/dev/*LFS-partition device* / *fs-type* defaults 1 1
/dev/*swap-partition device* swap swap defaults 0 0
proc /proc proc defaults 0 0
# End /etc/fstab
<userinput>EOF</userinput></screen></para>
<para><userinput>*LFS-partition device*</userinput>,
<userinput>*swap-partition device*</userinput>
and <userinput>*fs-type*</userinput> have to be replaced with the
appropriate values (/dev/hda2, /dev/hda5 and reiserfs for example).</para>
<para>When adding a reiserfs partition, the <userinput>1 1</userinput> at
the end of the line should be replaced with <userinput>0 0</userinput>.</para>
<para>For more information on the various fields which are in the fstab
file, see <userinput>man 5 fstab</userinput>.</para>
<para>There are other lines which you may consider adding to your fstab
file. One example is the line which you must have if you are using
devpts:</para>
<para><screen>devpts /dev/pts devpts gid=4,mode=620 0 0</screen></para>
<para>Another example is a line to use if you intend to use USB
devices:</para>
<para><screen>usbdevfs /proc/bus/usb usbdevfs defaults 0 0</screen></para>
<para>Both of these options will only work if you have the relevant
support compiled into your kernel.</para>
</sect1>