[libvirt] [PATCH] Run 'cont' on successful migration finish.
As of qemu 0.10.6, qemu now honors the -S flag on incoming migration.
That means that when the migration completes, we have to issue a
'cont' command to get the VM running again. We do it unconditionally
since it won't hurt on older qemu.
Signed-off-by: Chris Lalancette <clalance(a)redhat.com>
---
src/qemu_driver.c | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
index bcacd41..1fb2417 100644
--- a/src/qemu_driver.c
+++ b/src/qemu_driver.c
@@ -6600,7 +6600,18 @@ qemudDomainMigrateFinish2 (virConnectPtr dconn,
*/
if (retcode == 0) {
dom = virGetDomain (dconn, vm->def->name, vm->def->uuid);
+
+ /* run 'cont' on the destination, which allows migration on qemu
+ * >= 0.10.6 to work properly. This isn't strictly necessary on
+ * older qemu's, but it also doesn't hurt anything there
+ */
+ if (qemudMonitorCommand(vm, "cont", &info) < 0) {
+ qemudReportError(dconn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
+ "%s", _("resume operation failed"));
+ goto cleanup;
+ }
VIR_FREE(info);
+
vm->state = VIR_DOMAIN_RUNNING;
event = virDomainEventNewFromObj(vm,
VIR_DOMAIN_EVENT_RESUMED,
--
1.6.0.6