From: Shanzhi Yu <shyu@redhat.com>
Date: Tue, 14 Apr 2015 10:24:41 +0000 (+0800)
Subject: qemu: save domain status after set memory parameters
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=1db6212331c6cd9cd0213f60c9ac73effd1fe3ad;p=libvirt.git

qemu: save domain status after set memory parameters

After set memory parameters for running domain, save the change to live
xml is needed otherwise it will disappear after restart libvirtd.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1211548
Signed-off-by: Shanzhi Yu <shyu@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
---

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 35106909d1..9e3fe7b7c6 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -9843,6 +9843,10 @@ qemuDomainSetMemoryParameters(virDomainPtr dom,
 
 #undef QEMU_SET_MEM_PARAMETER
 
+    if (flags & VIR_DOMAIN_AFFECT_LIVE &&
+        virDomainSaveStatus(driver->xmlopt, cfg->stateDir, vm) < 0)
+        goto endjob;
+
     if (flags & VIR_DOMAIN_AFFECT_CONFIG &&
         virDomainSaveConfig(cfg->configDir, persistentDef) < 0)
         goto endjob;