[PATCH v2 1/2] qemu: refresh internal domain state after reset

[Kristina Hanicova]

Internal domain state may change during the reset and qemu does
not always send events about it.  In case it happens, internal
state of the domain in libvirt would be inconsistent with the
internal state in qemu which could cause additional problems
(e.g. cdrom tray state can change from open to closed).  The
solution is to refresh state after a successful reset to query
qemu about the current internal domain state.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1824722

Signed-off-by: Kristina Hanicova <khanicov 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 08ab04b468..4af8a8691c 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -2000,6 +2000,7 @@ qemuDomainReset(virDomainPtr dom, unsigned int flags)
     int ret = -1;
     qemuDomainObjPrivate *priv;
     virDomainState state;
+    virQEMUDriver *driver = dom->conn->privateData;
 
     virCheckFlags(0, -1);
 
@@ -2026,6 +2027,8 @@ qemuDomainReset(virDomainPtr dom, unsigned int flags)
     if (state == VIR_DOMAIN_CRASHED)
         virDomainObjSetState(vm, VIR_DOMAIN_PAUSED, VIR_DOMAIN_PAUSED_CRASHED);
 
+    qemuProcessRefreshState(driver, vm, VIR_ASYNC_JOB_NONE);
+
  endjob:
     virDomainObjEndJob(vm);
 
-- 
2.38.1