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conf: Add support for blkiotune group_name option

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Modify _virDomainBlockIoTuneInfo and rng schema to support the group_name
option for iotune throttling. Document the new value.

Signed-off-by: John Ferlan <jferlan@redhat.com>
This commit is contained in:
John Ferlan
2016-10-01 09:01:06 -04:00
parent c53bd25b13
commit 32d99cb772
6 changed files with 88 additions and 0 deletions
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11
docs/formatdomain.html.in
View File

@@ -2622,6 +2622,17 @@
<span class="since">Throughput limits since 1.2.11 and QEMU 1.7</span>
</p>
</dd>
<dt><code>group_name</code></dt>
<dd>The optional <code>group_name</code> provides the cability
to share I/O throttling quota between multiple drives. This
prevents end-users from circumventing a hosting provider's
throttling policy by splitting 1 large drive in N small drives
and getting N times the normal throttling quota. Any name may
be used.
<p>
<span class="since">group_name since 3.0.0 and QEMU 2.4</span>
</p>
</dd>
<dt><code>total_bytes_sec_max_length</code></dt>
<dd>The optional <code>total_bytes_sec_max_length</code>
element is the maximum duration in seconds for the

5
docs/schemas/domaincommon.rng
View File

@@ -4997,6 +4997,11 @@
<data type="unsignedLong"/>
</element>
</optional>
<optional>
<element name="group_name">
<text/>
</element>
</optional>
<choice>
<element name="total_bytes_sec_max_length">
<data type="unsignedLong"/>