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<h2 align=center>dumpsfs</h2>
<h4 align=center>OS/161 Reference Manual</h4>
<h3>Name</h3>
dumpsfs - dump information about an SFS filesystem
<h3>Synopsis</h3>
/sbin/dumpsfs <em>raw-device</em>
<br>
host-dumpsfs <em>disk-image-file</em>
<h3>Description</h3>
dumpsfs dumps out selected information regarding the contents and
structure of the SFS filesystem on the device it is passed.
<p>
Like <A HREF=mksfs.html>mksfs</A>, it is also compiled for the
System/161 host OS, and in that form can access System/161's disk
image files.
<h3>Requirements</h3>
dumpsfs uses the following system calls:
<ul>
<li> <A HREF=../syscall/open.html>open</A>
<li> <A HREF=../syscall/read.html>read</A>
<li> <A HREF=../syscall/write.html>write</A>
<li> <A HREF=../syscall/lseek.html>lseek</A>
<li> <A HREF=../syscall/fstat.html>fstat</A>
<li> <A HREF=../syscall/close.html>close</A>
<li> <A HREF=../syscall/_exit.html>_exit</A>
</ul>
dumpsfs should function properly once the file system assignment is
complete. You may wish to extend it in the course of doing that
assignment.
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