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<li class="toctree-l1"><a class="reference internal" href="../about/index.html">About QEMU</a></li>
<li class="toctree-l1"><a class="reference internal" href="../system/index.html">System Emulation</a></li>
<li class="toctree-l1"><a class="reference internal" href="../user/index.html">User Mode Emulation</a></li>
<li class="toctree-l1"><a class="reference internal" href="../tools/index.html">Tools</a></li>
<li class="toctree-l1 current"><a class="current reference internal" href="#">System Emulation Management and Interoperability</a><ul>
<li class="toctree-l2"><a class="reference internal" href="barrier.html">Barrier client protocol</a></li>
<li class="toctree-l2"><a class="reference internal" href="bitmaps.html">Dirty Bitmaps and Incremental Backup</a></li>
<li class="toctree-l2"><a class="reference internal" href="dbus.html">D-Bus</a></li>
<li class="toctree-l2"><a class="reference internal" href="dbus-vmstate.html">D-Bus VMState</a></li>
<li class="toctree-l2"><a class="reference internal" href="live-block-operations.html">Live Block Device Operations</a></li>
<li class="toctree-l2"><a class="reference internal" href="pr-helper.html">Persistent reservation helper protocol</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-ga.html">QEMU Guest Agent</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-ga-ref.html">QEMU Guest Agent Protocol Reference</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html">QEMU QMP Reference Manual</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-storage-daemon-qmp-ref.html">QEMU Storage Daemon QMP Reference Manual</a></li>
<li class="toctree-l2"><a class="reference internal" href="vhost-user.html">Vhost-user Protocol</a></li>
<li class="toctree-l2"><a class="reference internal" href="vhost-user-gpu.html">Vhost-user-gpu Protocol</a></li>
<li class="toctree-l2"><a class="reference internal" href="vhost-vdpa.html">Vhost-vdpa Protocol</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../specs/index.html">System Emulation Guest Hardware Specifications</a></li>
<li class="toctree-l1"><a class="reference internal" href="../devel/index.html">Developer Information</a></li>
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  <div class="section" id="system-emulation-management-and-interoperability">
<h1>System Emulation Management and Interoperability<a class="headerlink" href="#system-emulation-management-and-interoperability" title="Permalink to this headline">¶</a></h1>
<p>This section of the manual contains documents and specifications that
are useful for making QEMU interoperate with other software.</p>
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<ul>
<li class="toctree-l1"><a class="reference internal" href="barrier.html">Barrier client protocol</a><ul>
<li class="toctree-l2"><a class="reference internal" href="barrier.html#message-format">Message format</a></li>
<li class="toctree-l2"><a class="reference internal" href="barrier.html#protocol-description">Protocol Description</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="bitmaps.html">Dirty Bitmaps and Incremental Backup</a><ul>
<li class="toctree-l2"><a class="reference internal" href="bitmaps.html#overview">Overview</a></li>
<li class="toctree-l2"><a class="reference internal" href="bitmaps.html#supported-image-formats">Supported Image Formats</a></li>
<li class="toctree-l2"><a class="reference internal" href="bitmaps.html#dirty-bitmap-names">Dirty Bitmap Names</a></li>
<li class="toctree-l2"><a class="reference internal" href="bitmaps.html#bitmap-status">Bitmap Status</a></li>
<li class="toctree-l2"><a class="reference internal" href="bitmaps.html#basic-qmp-usage">Basic QMP Usage</a></li>
<li class="toctree-l2"><a class="reference internal" href="bitmaps.html#bitmap-persistence">Bitmap Persistence</a></li>
<li class="toctree-l2"><a class="reference internal" href="bitmaps.html#transactions">Transactions</a></li>
<li class="toctree-l2"><a class="reference internal" href="bitmaps.html#incremental-backups-push-model">Incremental Backups - Push Model</a></li>
<li class="toctree-l2"><a class="reference internal" href="bitmaps.html#push-backup-errors-recovery">Push Backup Errors &amp; Recovery</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="dbus.html">D-Bus</a><ul>
<li class="toctree-l2"><a class="reference internal" href="dbus.html#introduction">Introduction</a></li>
<li class="toctree-l2"><a class="reference internal" href="dbus.html#security">Security</a></li>
<li class="toctree-l2"><a class="reference internal" href="dbus.html#guidelines">Guidelines</a></li>
<li class="toctree-l2"><a class="reference internal" href="dbus.html#qemu-interfaces">QEMU Interfaces</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="dbus-vmstate.html">D-Bus VMState</a><ul>
<li class="toctree-l2"><a class="reference internal" href="dbus-vmstate.html#introduction">Introduction</a></li>
<li class="toctree-l2"><a class="reference internal" href="dbus-vmstate.html#interface">Interface</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="live-block-operations.html">Live Block Device Operations</a><ul>
<li class="toctree-l2"><a class="reference internal" href="live-block-operations.html#disk-image-backing-chain-notation">Disk image backing chain notation</a></li>
<li class="toctree-l2"><a class="reference internal" href="live-block-operations.html#brief-overview-of-live-block-qmp-primitives">Brief overview of live block QMP primitives</a></li>
<li class="toctree-l2"><a class="reference internal" href="live-block-operations.html#interacting-with-a-qemu-instance">Interacting with a QEMU instance</a></li>
<li class="toctree-l2"><a class="reference internal" href="live-block-operations.html#example-disk-image-chain">Example disk image chain</a></li>
<li class="toctree-l2"><a class="reference internal" href="live-block-operations.html#a-note-on-points-in-time-vs-file-names">A note on points-in-time vs file names</a></li>
<li class="toctree-l2"><a class="reference internal" href="live-block-operations.html#live-block-streaming-block-stream">Live block streaming — <code class="docutils literal notranslate"><span class="pre">block-stream</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="live-block-operations.html#live-block-commit-block-commit">Live block commit — <code class="docutils literal notranslate"><span class="pre">block-commit</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="live-block-operations.html#live-disk-synchronization-drive-mirror-and-blockdev-mirror">Live disk synchronization — <code class="docutils literal notranslate"><span class="pre">drive-mirror</span></code> and <code class="docutils literal notranslate"><span class="pre">blockdev-mirror</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="live-block-operations.html#live-disk-backup-blockdev-backup-and-the-deprecated-drive-backup">Live disk backup — <code class="docutils literal notranslate"><span class="pre">blockdev-backup</span></code> and the deprecated``drive-backup``</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="pr-helper.html">Persistent reservation helper protocol</a><ul>
<li class="toctree-l2"><a class="reference internal" href="pr-helper.html#connection-and-initialization">Connection and initialization</a></li>
<li class="toctree-l2"><a class="reference internal" href="pr-helper.html#command-format">Command format</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="qemu-ga.html">QEMU Guest Agent</a><ul>
<li class="toctree-l2"><a class="reference internal" href="qemu-ga.html#synopsis">Synopsis</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-ga.html#description">Description</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-ga.html#options">Options</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-ga.html#files">Files</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-ga.html#see-also">See also</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="qemu-ga-ref.html">QEMU Guest Agent Protocol Reference</a><ul>
<li class="toctree-l2"><a class="reference internal" href="qemu-ga-ref.html#qapidoc-0">General note concerning the use of guest agent interfaces</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-ga-ref.html#qapidoc-2">QEMU guest agent protocol commands and structs</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="qemu-qmp-ref.html">QEMU QMP Reference Manual</a><ul>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-0">Introduction</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-2">Stability Considerations</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-4">QMP errors</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-8">Common data types</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-45">Socket data types</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-83">VM run state</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-189">Cryptography</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-275">Block devices</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-1130">Character devices</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-1271">Dump guest memory</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-1302">Net devices</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-1384">RDMA device</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-1390">Rocker switch device</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-1442">TPM (trusted platform module) devices</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-1490">Remote desktop</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-1616">Input</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-1716">User authorization</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-1738">Migration</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-1955">Transactions</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-2004">Tracing</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-2022">Compatibility policy</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-2032">QMP monitor control</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-2068">QMP introspection</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-2122">QEMU Object Model (QOM)</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-2249">Device infrastructure (qdev)</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-2276">Machines</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-2590">Record/replay</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-2612">Yank feature</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-2634">Miscellanea</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-2815">Audio</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-2873">ACPI</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-qmp-ref.html#qapidoc-2889">PCI</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="qemu-storage-daemon-qmp-ref.html">QEMU Storage Daemon QMP Reference Manual</a><ul>
<li class="toctree-l2"><a class="reference internal" href="qemu-storage-daemon-qmp-ref.html#qapidoc-0">Block devices</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-storage-daemon-qmp-ref.html#qapidoc-2">Common data types</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-storage-daemon-qmp-ref.html#qapidoc-39">Cryptography</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-storage-daemon-qmp-ref.html#qapidoc-162">Socket data types</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-storage-daemon-qmp-ref.html#qapidoc-949">Character devices</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-storage-daemon-qmp-ref.html#qapidoc-1090">QMP monitor control</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-storage-daemon-qmp-ref.html#qapidoc-1126">QMP introspection</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-storage-daemon-qmp-ref.html#qapidoc-1180">User authorization</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-storage-daemon-qmp-ref.html#qapidoc-1202">QEMU Object Model (QOM)</a></li>
<li class="toctree-l2"><a class="reference internal" href="qemu-storage-daemon-qmp-ref.html#qapidoc-1329">Transactions</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="vhost-user.html">Vhost-user Protocol</a><ul>
<li class="toctree-l2"><a class="reference internal" href="vhost-user.html#introduction">Introduction</a></li>
<li class="toctree-l2"><a class="reference internal" href="vhost-user.html#message-specification">Message Specification</a></li>
<li class="toctree-l2"><a class="reference internal" href="vhost-user.html#communication">Communication</a></li>
<li class="toctree-l2"><a class="reference internal" href="vhost-user.html#backend-program-conventions">Backend program conventions</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="vhost-user-gpu.html">Vhost-user-gpu Protocol</a><ul>
<li class="toctree-l2"><a class="reference internal" href="vhost-user-gpu.html#introduction">Introduction</a></li>
<li class="toctree-l2"><a class="reference internal" href="vhost-user-gpu.html#wire-format">Wire format</a></li>
<li class="toctree-l2"><a class="reference internal" href="vhost-user-gpu.html#communication">Communication</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="vhost-vdpa.html">Vhost-vdpa Protocol</a><ul>
<li class="toctree-l2"><a class="reference internal" href="vhost-vdpa.html#introduction">Introduction</a></li>
</ul>
</li>
</ul>
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