[libvirt] [PATCH] qemu: save domain status after set memory parameters

[Shanzhi Yu]

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 at redhat.com>
---
 src/qemu/qemu_driver.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index e790664..2e4504e 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -9843,6 +9843,9 @@ qemuDomainSetMemoryParameters(virDomainPtr dom,
 
 #undef QEMU_SET_MEM_PARAMETER
 
+    if (virDomainSaveStatus(driver->xmlopt, cfg->stateDir, vm) < 0)
+        goto endjob;
+
     if (flags & VIR_DOMAIN_AFFECT_CONFIG &&
         virDomainSaveConfig(cfg->configDir, persistentDef) < 0)
         goto endjob;
-- 
2.1.0