docs: Mention iothreadsched element in the docs and reword

Just one missing occurrence of iothreadsched fixed plus some rewording for this
to make more sense for the readers.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Martin Kletzander 2019-04-15 13:17:41 +02:00
parent 3217bcc535
commit c79a39e60c

View File

@ -940,14 +940,16 @@
<dt><code>vcpusched</code> and <code>iothreadsched</code></dt>
<dd>
The optional <code>vcpusched</code> elements specifies the scheduler
type (values <code>batch</code>, <code>idle</code>, <code>fifo</code>,
<code>rr</code>) for particular vCPU/IOThread threads (based on
<code>vcpus</code> and <code>iothreads</code>, leaving out
<code>vcpus</code>/<code>iothreads</code> sets the default). Valid
<code>vcpus</code> values start at 0 through one less than the
number of vCPU's defined for the domain. Valid <code>iothreads</code>
values are described in the <code>iothreadids</code>
The optional <code>vcpusched</code> and <code>iothreadsched</code>
elements specify the scheduler type
(values <code>batch</code>, <code>idle</code>, <code>fifo</code>,
<code>rr</code>) for particular vCPU and IOThread threads respecively.
The attributes <code>vcpus</code> and <code>iothreads</code> select
which vCPUs/IOThreads this setting applies to, leaving them out sets the
default. Valid <code>vcpus</code> values start at 0 through one less
than the number of vCPU's defined for the
domain. Valid <code>iothreads</code> values are described in
the <code>iothreadids</code>
<a href="#elementsIOThreadsAllocation"><code>description</code></a>.
If no <code>iothreadids</code> are defined, then libvirt numbers
IOThreads from 1 to the number of <code>iothreads</code> available