Signed-off-by: Peter Xu <pet...@redhat.com>
---
dump.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/dump.c b/dump.c
index e46749d..65d1f7e 100644
--- a/dump.c
+++ b/dump.c
@@ -1626,13 +1626,17 @@ void qmp_dump_guest_memory(bool paging, const char
*file,
DumpState *s;
Error *local_err = NULL;
+ if (runstate_check(RUN_STATE_INMIGRATE)) {
+ error_setg(errp, "Dump not allowed during incoming migration.");
+ return;
+ }
+
/* if there is a dump in background, we should wait until the dump
* finished */
if (dump_in_progress()) {
error_setg(errp, "There is a dump in process, please wait.");
return;
}
-
/*
* kdump-compressed format need the whole memory dumped, so paging or
* filter is not supported here.
--
2.4.3
