Added error_report where version_ids do not match in vmstate_load_state.
Signed-off-by: Jianjun Duan <du...@linux.vnet.ibm.com>
---
migration/vmstate.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/migration/vmstate.c b/migration/vmstate.c
index 2f9d4ba..8ddd230 100644
--- a/migration/vmstate.c
+++ b/migration/vmstate.c
@@ -85,6 +85,9 @@ int vmstate_load_state(QEMUFile *f, const VMStateDescription
*vmsd,
trace_vmstate_load_state(vmsd->name, version_id);
if (version_id > vmsd->version_id) {
+ error_report("%s: incoming version_id %d is too new "
+ "for local version_id %d",
+ vmsd->name, version_id, vmsd->version_id);
trace_vmstate_load_state_end(vmsd->name, "too new", -EINVAL);
return -EINVAL;
}
@@ -95,6 +98,9 @@ int vmstate_load_state(QEMUFile *f, const VMStateDescription
*vmsd,
trace_vmstate_load_state_end(vmsd->name, "old path", ret);
return ret;
}
+ error_report("%s: incoming version_id %d is too old "
+ "for local minimum version_id %d",
+ vmsd->name, version_id, vmsd->minimum_version_id);
trace_vmstate_load_state_end(vmsd->name, "too old", -EINVAL);
return -EINVAL;
}
--
1.9.1
