114 lines
3.6 KiB
HTML
114 lines
3.6 KiB
HTML
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<html>
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<head>
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<title>mksfs</title>
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<link rel="stylesheet" type="text/css" media="all" href="../man.css">
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</head>
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<body bgcolor=#ffffff>
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<h2 align=center>mksfs</h2>
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<h4 align=center>OS/161 Reference Manual</h4>
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<h3>Name</h3>
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<p>
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mksfs - create an SFS filesystem
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</p>
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<h3>Synopsis</h3>
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<p>
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<tt>/sbin/mksfs</tt> <em>raw-device</em> <em>volname</em> <br>
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<tt>host-mksfs</tt> <em>disk-image-file</em> <em>volname</em>
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</p>
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<h3>Description</h3>
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<p>
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<tt>mksfs</tt> creates a new SFS filesystem on the specified device or
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disk image. The volume name is set to <em>volname</em>.
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</p>
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<p>
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If <tt>mksfs</tt> is used under OS/161, the first form should be used,
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where <em>raw-device</em> is a raw device name (such as "lhd1raw:").
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Don't use a device that's already mounted. Don't use a device that's
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being used for swap, either.
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</p>
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<p>
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<tt>mksfs</tt> can also be used on the System/161 host OS, in which
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case the second form should be used. The host-compiled version of
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<tt>mksfs</tt> knows how to deal with the header on System/161 disk
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images and does the right thing.
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</p>
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<p>
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Note that as of this writing <tt>host-mksfs</tt> cannot create
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System/161 disk image files. This is a bug and will hopefully be
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addressed eventually.
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</p>
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<h3>Requirements</h3>
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<p>
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<tt>mksfs</tt> uses the following system calls:
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<ul>
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<li> <A HREF=../syscall/open.html>open</A>
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<li> <A HREF=../syscall/read.html>read</A>
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<li> <A HREF=../syscall/write.html>write</A>
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<li> <A HREF=../syscall/lseek.html>lseek</A>
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<li> <A HREF=../syscall/fstat.html>fstat</A>
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<li> <A HREF=../syscall/close.html>close</A>
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<li> <A HREF=../syscall/_exit.html>_exit</A>
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</ul>
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</p>
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<p>
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<tt>mksfs</tt> should function properly under OS/161 once the file
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system assignment is complete.
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</p>
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<p>
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The host version of <tt>mksfs</tt>, since it runs outside of OS/161,
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should always work regardless of what you have and have not
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implemented.
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</p>
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<p>
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You will likely need to make some changes to <tt>mksfs</tt> in the
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course of doing the file system assignment.
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</p>
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<h3>See Also</h3>
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<p>
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<A HREF=dumpsfs.html>dumpsfs</A>,
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<A HREF=sfsck.html>sfsck</A>
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</p>
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</body>
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</html>
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