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



After set the blkio parameters for running domain, save the change into
live xml is needed to survive restarting the libvirtd
Same story with bug 1146511

Signed-off-by: Shanzhi Yu <shyu redhat com>
---
 src/qemu/qemu_driver.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 6606154..9c96dea 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -8090,6 +8090,8 @@ qemuDomainSetBlkioParameters(virDomainPtr dom,
     }
     if (ret < 0)
         goto cleanup;
+    if (virDomainSaveStatus(driver->xmlopt, cfg->stateDir, vm) < 0)
+        goto cleanup;
     if (flags & VIR_DOMAIN_AFFECT_CONFIG) {
         /* Clang can't see that if we get here, persistentDef was set.  */
         sa_assert(persistentDef);
-- 
1.9.3


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