docs: document how to disable memballoon

https://bugzilla.redhat.com/show_bug.cgi?id=623903 documents a qemu
bug that causes libvirt to hang if virt-manager happens to be
querying balloon info when a guest is paused.  Until the qemu bug
is fixed, people need to know how to avoid the issue.

* docs/formatdomain.html.in (Memory balloon device): Mention
model='none'.
This commit is contained in:
Eric Blake 2010-10-15 13:34:24 -06:00
parent b1933e9e6a
commit fab6d95c43
1 changed files with 3 additions and 0 deletions

View File

@ -1646,6 +1646,9 @@ qemu-kvm -net nic,model=? /dev/null
need to explicitly add this element in the guest XML unless a
specific PCI slot needs to be assigned.
<span class="since">Since 0.8.3, Xen, QEMU and KVM only</span>
Additionally, <span class="since">since 0.8.4</span>, if the
memballoon device needs to be explicitly disabled,
<code>model='none'</code> may be used.
</p>
<p>