[libvirt] [PATCHv2 1/2] Use UPDATE_CPU when saving domain status

Ján Tomko jtomko at redhat.com
Fri Nov 7 09:55:11 UTC 2014

We only format cpu model for MODE_CUSTOM in domain status XML,
but we always format features if they are present.

This is a problem if we have a domain using MODE_HOST_PASSTHROUGH
that has been managedsaved, then restored, since it now has
a feature list but no model in /var/run/libvirt/qemu.

Use UPDATE_CPU even for the status XML to prevent libvirt
from losing track of the domain.

 src/conf/domain_conf.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 21309b0..acfb04b 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -19625,6 +19625,7 @@ virDomainSaveStatus(virDomainXMLOptionPtr xmlopt,
                     virDomainObjPtr obj)
     unsigned int flags = (VIR_DOMAIN_XML_SECURE |
+                          VIR_DOMAIN_XML_UPDATE_CPU |
                           VIR_DOMAIN_XML_INTERNAL_STATUS |
                           VIR_DOMAIN_XML_INTERNAL_ACTUAL_NET |
                           VIR_DOMAIN_XML_INTERNAL_PCI_ORIG_STATES |

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