[libvirt] [PATCH 6/6] qemu: setvcpus: Save config changes to disk
Currently changes to the persistent config aren't flushed to disk, meaning
they are lost if the domain is redefined or libvirtd is restarted.
Signed-off-by: Cole Robinson <crobinso(a)redhat.com>
---
src/qemu/qemu_driver.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index c0335c3..04cca43 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -6367,6 +6367,10 @@ qemudDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
break;
}
+ /* Save the persistent config to disk */
+ if (flags & VIR_DOMAIN_VCPU_CONFIG)
+ ret = virDomainSaveConfig(driver->configDir, persistentDef);
+
endjob:
if (qemuDomainObjEndJob(vm) == 0)
vm = NULL;
--
1.7.3.2