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formatdomain: Reformat vCPU description

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Reformat the vCPU description to use list elements rather than one long
run-on paragraph

Signed-off-by: John Ferlan <jferlan@redhat.com>
This commit is contained in:
John Ferlan 2014-08-21 17:10:35 -04:00
parent 66eaa887e9
commit f335ed77a6
1 changed files with 44 additions and 31 deletions
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@ -419,37 +419,50 @@
<dt><code>vcpu</code></dt>
<dd>The content of this element defines the maximum number of virtual
CPUs allocated for the guest OS, which must be between 1 and
the maximum supported by the hypervisor. <span class="since">Since
0.4.4</span>, this element can contain an optional
<code>cpuset</code> attribute, which is a comma-separated
the maximum supported by the hypervisor.
<dl>
<dt><code>cpuset</code></dt>
<dd>
The optional attribute <code>cpuset</code> is a comma-separated
list of physical CPU numbers that domain process and virtual CPUs
can be pinned to by default. (NB: The pinning policy of domain
process and virtual CPUs can be specified separately by
<code>cputune</code>. If attribute <code>emulatorpin</code>
of <code>cputune</code> is specified, <code>cpuset</code>
specified by <code>vcpu</code> here will be ignored; Similarly,
For virtual CPUs which has <code>vcpupin</code> specified,
<code>cpuset</code> specified by <code>cpuset</code> here
will be ignored; For virtual CPUs which doesn't have
<code>vcpupin</code> specified, it will be pinned to the physical
<code>cputune</code>. If the attribute <code>emulatorpin</code>
of <code>cputune</code> is specified, the <code>cpuset</code>
specified by <code>vcpu</code> here will be ignored. Similarly,
for virtual CPUs which have the <code>vcpupin</code> specified,
the <code>cpuset</code> specified by <code>cpuset</code> here
will be ignored. For virtual CPUs which don't have
<code>vcpupin</code> specified, each will be pinned to the physical
CPUs specified by <code>cpuset</code> here).
Each element in that list is either a single CPU number,
a range of CPU numbers, or a caret followed by a CPU number to
be excluded from a previous range. <span class="since">Since
0.8.5</span>, the optional attribute <code>current</code> can
be excluded from a previous range.
<span class="since">Since 0.4.4</span>
</dd>
<dt><code>current</code></dt>
<dd>
The optional attribute <code>current</code> can
be used to specify whether fewer than the maximum number of
virtual CPUs should be enabled. <span class="since">Since
0.9.11 (QEMU and KVM only)</span>, the optional attribute
<code>placement</code> can be used to indicate the CPU placement
mode for domain process, its value can be either "static" or
"auto", defaults to <code>placement</code> of <code>numatune</code>,
or "static" if <code>cpuset</code> is specified. "auto" indicates
the domain process will be pinned to the advisory nodeset from querying
numad, and the value of attribute <code>cpuset</code> will be ignored
if it's specified. If both <code>cpuset</code> and <code>placement</code>
are not specified, or if <code>placement</code> is "static", but no
<code>cpuset</code> is specified, the domain process will be pinned to
all the available physical CPUs.
virtual CPUs should be enabled.
<span class="since">Since 0.8.5</span>
</dd>
<dt><code>placement</code></dt>
<dd>
The optional attribute <code>placement</code> can be used to
indicate the CPU placement mode for domain process. The value can
be either "static" or "auto", but defaults to <code>placement</code>
of <code>numatune</code> or "static" if <code>cpuset</code> is
specified. Using "auto" indicates the domain process will be pinned
to the advisory nodeset from querying numad and the value of
attribute <code>cpuset</code> will be ignored if it's specified.
If both <code>cpuset</code> and <code>placement</code> are not
specified or if <code>placement</code> is "static", but no
<code>cpuset</code> is specified, the domain process will be
pinned to all the available physical CPUs.
<span class="since">Since 0.9.11 (QEMU and KVM only)</span>
</dd>
</dl>
</dd>
</dl>