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docs: domain: document blkiotune {read, write}_{bytes, iops}_sec

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Added with commit 3b431929 in v1.2.2 but never documented

https://bugzilla.redhat.com/show_bug.cgi?id=1313613
This commit is contained in:
Cole Robinson 2016-04-13 16:37:17 -04:00
parent 8f8c0feb11
commit fd52de12c0
1 changed files with 20 additions and 2 deletions
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22
docs/formatdomain.html.in
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@ -991,6 +991,10 @@
<device>
<path>/dev/sdb</path>
<weight>500</weight>
<read_bytes_sec>10000</read_bytes_sec>
<write_bytes_sec>10000</write_bytes_sec>
<read_iops_sec>20000</read_iops_sec>
<write_iops_sec>20000</write_iops_sec>
</device>
</blkiotune>
...
@ -1025,8 +1029,22 @@
absolute path of the device, and <code>weight</code> giving
the relative weight of that device, in the range [100,
1000]. After kernel 2.6.39, the value could be in the
range [10, 1000].<span class="since">Since 0.9.8</span></dd>
</dl>
range [10, 1000]. <span class="since">Since 0.9.8</span><br/>
Additionally, the following optional sub-elements can be used:
<dl>
<dt><code>read_bytes_sec</code></dt>
<dd>Read throughput limit in bytes per second.
<span class="since">Since 1.2.2</span></dd>
<dt><code>write_bytes_sec</code></dt>
<dd>Write throughput limit in bytes per second.
<span class="since">Since 1.2.2</span></dd>
<dt><code>read_iops_sec</code></dt>
<dd>Read I/O operations per second limit.
<span class="since">Since 1.2.2</span></dd>
<dt><code>write_iops_sec</code></dt>
<dd>Write I/O operations per second limit.
<span class="since">Since 1.2.2</span></dd>
</dl></dd></dl>
<h3><a name="resPartition">Resource partitioning</a></h3>