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api: Add text and references for drivers section

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John Ferlan 2013-02-12 14:01:49 -05:00
parent 492233e773
commit b1083281d9
1 changed files with 21 additions and 4 deletions
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docs/api.html.in
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@ -161,14 +161,31 @@
<p> For more in-depth details of the storage related APIs see
<a href="storage.html">the storage management page</a>.
</p>
<h2><a name="Driver">The libvirt drivers</a></h2>
<p></p>
<h2><a name="Drivers">The libvirt Drivers</a></h2>
<p>Drivers are the basic building block for libvirt functionality
to support the capability to handle specific hypervisor driver calls.
Drivers are discovered and registered during connection processing as
part of the <code class='docref'>virInitialize</code> API. Each driver
has a registration API which loads up the driver specific function
references for the libvirt APIs to call. The following is a simplistic
view of the hypervisor driver mechanism. Consider the stacked list of
drivers as a series of modules that can be plugged into the architecture
depending on how libvirt is configured to be built.</p>
<p class="image">
<img alt="The libvirt driver architecture"
src="libvirt-driver-arch.png"/>
</p>
<h2><a name="Remote">Daemon and remote access</a></h2>
<p></p>
<p>The driver architecture is also used to support other virtualization
components such as storage, storage pools, host device, networking,
network interfaces, and network filters.</p>
<p>See the <a href="drivers.html">libvirt drivers</a> page for more
information on hypervisor and storage specific drivers.</p>
<p>Not all drivers support every virtualization function possible.
The <a href="hvsupport.html">libvirt API support matrix</a> lists
the various functions and support found in each driver by the version
support was added into libvirt.
</p>
<h2><a name="Remote">Daemon and Remote Access</a></h2>
<p class="image">
<img alt="The libvirt daemon and remote architecture"
src="libvirt-daemon-arch.png"/>