93 lines
3.0 KiB
HTML
93 lines
3.0 KiB
HTML
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<html>
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<head>
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<title>f_test</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>f_test</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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f_test - basic concurrent filesystem test
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</p>
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<h3>Synopsis</h3>
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<p>
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<tt>/testbin/f_test</tt> [<tt>1</tt>|<tt>2</tt>|<tt>3</tt>]
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</p>
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<h3>Description</h3>
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<p>
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<tt>f_test</tt> consists of three tests, 1-3, that can be specified on
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the command line. If nothing is specified, all three tests are run.
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</p>
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<p>
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Test 1 writes a large file (a bit over 270k) and reads it back.
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</p>
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<p>
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Test 2 creates and removes a directory tree, rather like
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<A HREF=dirtest.html>dirtest</A>.
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</p>
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<p>
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Test 3 spawns three subprocesses that simultaneously read and write
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the same file.
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</p>
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<h3>Requirements</h3>
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<p>
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<tt>f_test</tt> uses the following system calls:
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<ul>
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<li> <A HREF=../syscall/fork.html>fork</A>
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<li> <A HREF=../syscall/execv.html>execv</A>
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<li> <A HREF=../syscall/waitpid.html>waitpid</A>
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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/close.html>close</A>
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<li> <A HREF=../syscall/mkdir.html>mkdir</A>
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<li> <A HREF=../syscall/rmdir.html>rmdir</A>
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<li> <A HREF=../syscall/remove.html>remove</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>f_test</tt> should run correctly once the file system assignment
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is complete.
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</p>
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</body>
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</html>
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