From: Ján Tomko <jtomko@redhat.com>
Date: Wed, 23 Apr 2014 10:43:24 +0000 (+0200)
Subject: Save domain status after cpu hotplug
X-Git-Tag: v1.2.4-rc1~78
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b396e602c97ab69c86dfd84d2f9e48b4c04a48a4;p=thirdparty%2Flibvirt.git

Save domain status after cpu hotplug

The live change of vcpus was not reflected in the domain status
xml and it got lost during libvirtd restart.

https://bugzilla.redhat.com/show_bug.cgi?id=1088703
---

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index c3ac6d4d82..11cb86d200 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -4273,6 +4273,9 @@ qemuDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
         if (flags & VIR_DOMAIN_AFFECT_LIVE) {
             if (qemuDomainHotplugVcpus(driver, vm, nvcpus) < 0)
                 goto endjob;
+
+            if (virDomainSaveStatus(driver->xmlopt, cfg->stateDir, vm) < 0)
+                goto endjob;
         }
 
         if (flags & VIR_DOMAIN_AFFECT_CONFIG) {