[libvirt] [PATCH 2/2] qemu: Remove stale transient def when migration fails
If a migration of a domain which is already defined on the destination
host failed early (before we tried to start QEMU), we would forget to
remove the incoming transient definition. Later on when someone starts
the domain on the destination host, we will use the stale incoming
definition and the persistent definition will just be ignored.
https://bugzilla.redhat.com/show_bug.cgi?id=1368774
Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com>
---
src/qemu/qemu_migration.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index e451ef6..6ef2396 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -3874,6 +3874,10 @@ qemuMigrationPrepareAny(virQEMUDriverPtr driver,
priv->nbdPort = 0;
qemuDomainRemoveInactive(driver, vm);
}
+
+ if (ret < 0)
+ virDomainObjRemoveTransientDef(vm);
+
virDomainObjEndAPI(&vm);
qemuDomainEventQueue(driver, event);
qemuMigrationCookieFree(mig);
--
2.10.0