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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<div class="refentry">
<a name="gdbus-org.freedesktop.UDisks2.Filesystem.BTRFS"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="gdbus-interface-org-freedesktop-UDisks2-Filesystem-BTRFS.top_of_page"></a>org.freedesktop.UDisks2.Filesystem.BTRFS</span></h2>
<p>org.freedesktop.UDisks2.Filesystem.BTRFS — BTRFS filesystem interface exported on block objects</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<h2>Methods</h2>
<pre class="synopsis">
<a class="link" href="gdbus-org.freedesktop.UDisks2.Filesystem.BTRFS.html#gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.AddDevice" title="The AddDevice() method">AddDevice</a> (IN o device,
IN a{sv} options);
<a class="link" href="gdbus-org.freedesktop.UDisks2.Filesystem.BTRFS.html#gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.RemoveDevice" title="The RemoveDevice() method">RemoveDevice</a> (IN o device,
IN a{sv} options);
<a class="link" href="gdbus-org.freedesktop.UDisks2.Filesystem.BTRFS.html#gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.CreateSubvolume" title="The CreateSubvolume() method">CreateSubvolume</a> (IN s name,
IN a{sv} options);
<a class="link" href="gdbus-org.freedesktop.UDisks2.Filesystem.BTRFS.html#gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.RemoveSubvolume" title="The RemoveSubvolume() method">RemoveSubvolume</a> (IN s name,
IN a{sv} options);
<a class="link" href="gdbus-org.freedesktop.UDisks2.Filesystem.BTRFS.html#gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.GetSubvolumes" title="The GetSubvolumes() method">GetSubvolumes</a> (IN b snapshots_only,
IN a{sv} options,
OUT a(tts) subvolumes,
OUT i subvolumes_cnt);
<a class="link" href="gdbus-org.freedesktop.UDisks2.Filesystem.BTRFS.html#gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.CreateSnapshot" title="The CreateSnapshot() method">CreateSnapshot</a> (IN s source,
IN s dest,
IN b ro,
IN a{sv} options);
<a class="link" href="gdbus-org.freedesktop.UDisks2.Filesystem.BTRFS.html#gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.Repair" title="The Repair() method">Repair</a> (IN a{sv} options);
<a class="link" href="gdbus-org.freedesktop.UDisks2.Filesystem.BTRFS.html#gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.Resize" title="The Resize() method">Resize</a> (IN t size,
IN a{sv} options);
<a class="link" href="gdbus-org.freedesktop.UDisks2.Filesystem.BTRFS.html#gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.SetLabel" title="The SetLabel() method">SetLabel</a> (IN s label,
IN a{sv} options);
</pre>
</div>
<div class="refsect1">
<a name="id-1.3.3.29.4"></a><h2>Properties</h2>
<pre class="synopsis">
<a class="link" href="gdbus-org.freedesktop.UDisks2.Filesystem.BTRFS.html#gdbus-property-org-freedesktop-UDisks2-Filesystem-BTRFS.label" title='The "label" property'>label</a> readable s
<a class="link" href="gdbus-org.freedesktop.UDisks2.Filesystem.BTRFS.html#gdbus-property-org-freedesktop-UDisks2-Filesystem-BTRFS.uuid" title='The "uuid" property'>uuid</a> readable s
<a class="link" href="gdbus-org.freedesktop.UDisks2.Filesystem.BTRFS.html#gdbus-property-org-freedesktop-UDisks2-Filesystem-BTRFS.num_devices" title='The "num_devices" property'>num_devices</a> readable t
<a class="link" href="gdbus-org.freedesktop.UDisks2.Filesystem.BTRFS.html#gdbus-property-org-freedesktop-UDisks2-Filesystem-BTRFS.used" title='The "used" property'>used</a> readable t
</pre>
</div>
<div class="refsect1">
<a name="gdbus-interface-org-freedesktop-UDisks2-Filesystem-BTRFS"></a><h2>Description</h2>
<p>
This interface is used for <a class="link" href="gdbus-org.freedesktop.UDisks2.Block.html#gdbus-interface-org-freedesktop-UDisks2-Block.top_of_page">org.freedesktop.UDisks2.Block</a> devices that
has been filtered through BTRFS plugin.
</p>
<p class="since">Since 2.1.3</p>
</div>
<div class="refsect1">
<a name="gdbus-methods-org.freedesktop.UDisks2.Filesystem.BTRFS"></a><h2>Method Details</h2>
<div class="refsect2">
<a name="gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.AddDevice"></a><h3>The AddDevice() method</h3>
<pre class="programlisting">
AddDevice (IN o device,
IN a{sv} options);
</pre>
<p>
Adds the <em class="parameter"><code>device</code></em> to the volume.
</p>
<p>
No additional options are currently defined.
</p>
<p>
<span class="emphasis"><em>Changed in version 2.7.0.</em></span>
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><code class="literal">IN o <em class="parameter"><code>device</code></em></code>:</span></p></td>
<td><p>
Object path of a device to be added to BTRFS volume.
</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">IN a{sv} <em class="parameter"><code>options</code></em></code>:</span></p></td>
<td><p>
Additional options.
</p></td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.3.0</p>
</div>
<hr>
<div class="refsect2">
<a name="gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.RemoveDevice"></a><h3>The RemoveDevice() method</h3>
<pre class="programlisting">
RemoveDevice (IN o device,
IN a{sv} options);
</pre>
<p>
Removes the <em class="parameter"><code>device</code></em> from the volume.
</p>
<p>
No additional options are currently defined.
</p>
<p>
<span class="emphasis"><em>Changed in version 2.7.0.</em></span>
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><code class="literal">IN o <em class="parameter"><code>device</code></em></code>:</span></p></td>
<td><p>
Object path of a device to be removed from BTRFS volume.
</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">IN a{sv} <em class="parameter"><code>options</code></em></code>:</span></p></td>
<td><p>
Additional options.
</p></td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.3.0</p>
</div>
<hr>
<div class="refsect2">
<a name="gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.CreateSubvolume"></a><h3>The CreateSubvolume() method</h3>
<pre class="programlisting">
CreateSubvolume (IN s name,
IN a{sv} options);
</pre>
<p>
Creates a new subvolume.
</p>
<p>
No additional options are currently defined.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><code class="literal">IN s <em class="parameter"><code>name</code></em></code>:</span></p></td>
<td><p>
Name of a new subvolume.
</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">IN a{sv} <em class="parameter"><code>options</code></em></code>:</span></p></td>
<td><p>
Additional options.
</p></td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.1.3</p>
</div>
<hr>
<div class="refsect2">
<a name="gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.RemoveSubvolume"></a><h3>The RemoveSubvolume() method</h3>
<pre class="programlisting">
RemoveSubvolume (IN s name,
IN a{sv} options);
</pre>
<p>
Deletes a subvolume.
</p>
<p>
No additional options are currently defined.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><code class="literal">IN s <em class="parameter"><code>name</code></em></code>:</span></p></td>
<td><p>
Name of the subvolume to be deleted.
</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">IN a{sv} <em class="parameter"><code>options</code></em></code>:</span></p></td>
<td><p>
Additional options.
</p></td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.1.3</p>
</div>
<hr>
<div class="refsect2">
<a name="gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.GetSubvolumes"></a><h3>The GetSubvolumes() method</h3>
<pre class="programlisting">
GetSubvolumes (IN b snapshots_only,
IN a{sv} options,
OUT a(tts) subvolumes,
OUT i subvolumes_cnt);
</pre>
<p>
Returns a list of subvolumes.
</p>
<p>
No additional options are currently defined.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><code class="literal">IN b <em class="parameter"><code>snapshots_only</code></em></code>:</span></p></td>
<td><p>
True if to list only snapshot subvolumes; False otherwise.
</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">IN a{sv} <em class="parameter"><code>options</code></em></code>:</span></p></td>
<td><p>
Additional options.
</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">OUT a(tts) <em class="parameter"><code>subvolumes</code></em></code>:</span></p></td>
<td><p>
Structure containing subvolume id, parent_id and path.
</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">OUT i <em class="parameter"><code>subvolumes_cnt</code></em></code>:</span></p></td>
<td><p>
The number of returned elements.
</p></td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.1.3</p>
</div>
<hr>
<div class="refsect2">
<a name="gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.CreateSnapshot"></a><h3>The CreateSnapshot() method</h3>
<pre class="programlisting">
CreateSnapshot (IN s source,
IN s dest,
IN b ro,
IN a{sv} options);
</pre>
<p>
Creates a snapshot.
</p>
<p>
No additional options are currently defined.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><code class="literal">IN s <em class="parameter"><code>source</code></em></code>:</span></p></td>
<td><p>
Name of the source subvolume.
</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">IN s <em class="parameter"><code>dest</code></em></code>:</span></p></td>
<td><p>
Name for the new snapshot volume.
</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">IN b <em class="parameter"><code>ro</code></em></code>:</span></p></td>
<td><p>
True if the snapshot should be read-only; False otherwise.
</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">IN a{sv} <em class="parameter"><code>options</code></em></code>:</span></p></td>
<td><p>
Additional options.
</p></td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.1.3</p>
</div>
<hr>
<div class="refsect2">
<a name="gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.Repair"></a><h3>The Repair() method</h3>
<pre class="programlisting">
Repair (IN a{sv} options);
</pre>
<p>
Checks and repairs btrfs volume.
</p>
<p>
No additional options are currently defined.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><code class="literal">IN a{sv} <em class="parameter"><code>options</code></em></code>:</span></p></td>
<td><p>
Additional options.
</p></td>
</tr></tbody>
</table></div>
<p class="since">Since 2.3.0</p>
</div>
<hr>
<div class="refsect2">
<a name="gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.Resize"></a><h3>The Resize() method</h3>
<pre class="programlisting">
Resize (IN t size,
IN a{sv} options);
</pre>
<p>
Resizes the volume.
</p>
<p>
No additional options are currently defined.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><code class="literal">IN t <em class="parameter"><code>size</code></em></code>:</span></p></td>
<td><p>
Requested new size in Bytes.
</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">IN a{sv} <em class="parameter"><code>options</code></em></code>:</span></p></td>
<td><p>
Additional options.
</p></td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.3.0</p>
</div>
<hr>
<div class="refsect2">
<a name="gdbus-method-org-freedesktop-UDisks2-Filesystem-BTRFS.SetLabel"></a><h3>The SetLabel() method</h3>
<pre class="programlisting">
SetLabel (IN s label,
IN a{sv} options);
</pre>
<p>
Sets a new label for the given volume.
</p>
<p>
No additional options are currently defined.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><code class="literal">IN s <em class="parameter"><code>label</code></em></code>:</span></p></td>
<td><p>
New label.
</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">IN a{sv} <em class="parameter"><code>options</code></em></code>:</span></p></td>
<td><p>
Additional options.
</p></td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.1.3</p>
</div>
</div>
<div class="refsect1">
<a name="gdbus-properties-org.freedesktop.UDisks2.Filesystem.BTRFS"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="gdbus-property-org-freedesktop-UDisks2-Filesystem-BTRFS.label"></a><h3>The "label" property</h3>
<pre class="programlisting">
label readable s
</pre>
<p>
</p>
<p>
</p>
<p class="since">Since 2.1.3</p>
</div>
<hr>
<div class="refsect2">
<a name="gdbus-property-org-freedesktop-UDisks2-Filesystem-BTRFS.uuid"></a><h3>The "uuid" property</h3>
<pre class="programlisting">
uuid readable s
</pre>
<p>
</p>
<p>
</p>
<p class="since">Since 2.1.3</p>
</div>
<hr>
<div class="refsect2">
<a name="gdbus-property-org-freedesktop-UDisks2-Filesystem-BTRFS.num_devices"></a><h3>The "num_devices" property</h3>
<pre class="programlisting">
num_devices readable t
</pre>
<p>
</p>
<p>
</p>
<p class="since">Since 2.1.3</p>
</div>
<hr>
<div class="refsect2">
<a name="gdbus-property-org-freedesktop-UDisks2-Filesystem-BTRFS.used"></a><h3>The "used" property</h3>
<pre class="programlisting">
used readable t
</pre>
<p>
</p>
<p>
</p>
<p class="since">Since 2.1.3</p>
</div>
</div>
</div>
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