47 lines
1.6 KiB
HTML
47 lines
1.6 KiB
HTML
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{% extends "sega.html" %}
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{% block title %}geminifs{% endblock %}
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{% block body %}
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<h1>geminifs</h1>
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<p>geminifs is an incredibly interesting driver for merging two volumes into a single mounted drive. It is comprised of
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<code>geminifs.exe</code> and <code>geminifs.sys</code>. The former is the interface programs are expected to use,
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and the latter is the driver itself.</p>
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<h2><code>geminifs.exe</code> help</h2>
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<pre><code>
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Usage: geminifs.exe <original-image-path> <patch-image-path> <mount-drive> [cache=on|off] [reparse=on|off]
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geminifs.exe -u <dismount-drive>
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ex1: mount drive
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> geminifs.exe O:\ P:\ X:
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> geminifs.exe O:\ P:\ X: cache=off
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> geminifs.exe O:\ P:\ X: cache=on reparse=on
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ex2: dismount drive
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> geminifs.exe -u X:
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Options:
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cache=on
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Enable geminifs file-cache.
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cache=off
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Disable geminifs file-cache. File access memory consumption is a
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minimum, have to sacrifice access speed.
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reparse=on
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Enable the open file as a 'Reparse Point' to the original path name.
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reparse=off
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When you open a file mount, the geminifs driver open the file and
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read access indirectly.
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The geminifs driver that can change the value of these options for each
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volume to be mounted (by using these command-line). If no value is specified,
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each of the following registry value is used.
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[Service-Key]\Parameters\FsCache REG_DWORD 0:OFF 1:ON
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[Service-Key]\Parameters\FsOpenFileAsReparse REG_DWORD 0:OFF 1:ON
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If these are not specified, the default value (cache=on, reparse=on) will be
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used.
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</code></pre>
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{% endblock %}
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