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<TITLE>The Answer Guy 42: Maximum Filesize vs. Maximum Filesystem Size</TITLE>
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<H4>"The Linux Gazette...<I>making Linux just a little more fun!</I>"</H4>
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<H4>By James T. Dennis,
<a href="mailto:linux-questions-only@ssc.com">linux-questions-only@ssc.com</a><BR>
LinuxCare,
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<H3 align="left"><img src="../../gx/dennis/qbubble.gif"
height="50" width="60" alt="(?) " border="0"
>Maximum Filesize vs. Maximum Filesystem Size</H3>
<p><strong>From Charlie Romero on the Linux PPC mailing list
on Thu, 27 May 1999
</strong></p>
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Maximum Filesize vs. Maximum Filesystem Size
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<P><STRONG><IMG SRC="../../gx/dennis/qbub.gif" ALT="(?)"
HEIGHT="28" WIDTH="50" BORDER="0"
>
I'm a little confused on the 2 GB thing. Is it ok to have each partition
ie. <TT>/usr</TT> , <TT>/etc</TT>, <TT>/home</TT> at 2GB each or can the whole file system not exceed
2 GB.
</STRONG></P>
<P><STRONG>
If I have a 10 GB drive, is this ok.
</STRONG></P>
<P><STRONG>
<TT>/usr</TT> 2GB
<TT>/etc</TT> 2GB
<TT>/opt</TT> 2GB
<TT>/home</TT> 2GB
<TT>/swap</TT> 2GB
</STRONG></P>
<P><STRONG>
or do I have to keep the total under 2GB?
</STRONG></P>
<P><STRONG>
Thanks,
Charlie
</STRONG></P>
<BLOCKQUOTE><IMG SRC="../../gx/dennis/bbub.gif" ALT="(!)"
HEIGHT="28" WIDTH="50" BORDER="0"
>
Actually 2Gb is the maximum FILESIZE under 32-bit versions
of Linux. (Alpha, and presumably UltraSPARC ports are not
hampered by this).
</BLOCKQUOTE>
<BLOCKQUOTE>
Linux ext2 filesystems can be much larger than 2Gb ---
and can be much larger than any available consumer hard
drives or common arrays (although the lack of
journaling/logging means that fsck may take a prohibitively
long time on larger filesystems).
</BLOCKQUOTE>
<!-- sig -->
<p><em>[ From what I've seen 127 MB is the maximum size of a swap
partition, although nothing keeps you from having more than
one of them, or using swap files also. "Linux Native" and
"Linux Swap" are different partition types. -- Heather]</em></p>
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<H5 align="center"><a href="http://www.linuxgazette.com/copying.html"
>Copyright &copy;</a> 1999, James T. Dennis
<BR>Published in <I>The Linux Gazette</I> Issue 42 June 1999</H5>
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