[PATCH 5/9] qemu: Update tray status while tray moved event is emitted

[Osier Yang <jyang@xxxxxxxxxx>]

With this patch, libvirt won't start the guest with the medium
source which already ejected by guest when doing migration, or
saving/restoring.
---
 src/qemu/qemu_process.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 387811a..a75209d 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -1038,6 +1038,13 @@ qemuProcessHandleTrayMoved(qemuMonitorPtr mon ATTRIBUTE_UNUSED,
         event = virDomainEventTrayMovedNewFromObj(vm,
                                                   devAlias,
                                                   trayOpened);
+
+        /* Update disk tray status */
+        disk->tray_status = trayOpened;
+        if (virDomainSaveStatus(driver->caps, driver->stateDir, vm) < 0) {
+            VIR_WARN("Unable to save status on vm %s after tray moved event",
+                     vm->def->name);
+        }
     }
 
     virDomainObjUnlock(vm);
-- 
1.7.1

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