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-rw-r--r--hmp.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/hmp.c b/hmp.c
index 3a54455574..290c43d03a 100644
--- a/hmp.c
+++ b/hmp.c
@@ -692,6 +692,8 @@ void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict)
const char *device = qdict_get_str(qdict, "device");
const char *filename = qdict_get_try_str(qdict, "snapshot-file");
const char *format = qdict_get_try_str(qdict, "format");
+ int reuse = qdict_get_try_bool(qdict, "reuse", 0);
+ enum NewImageMode mode;
Error *errp = NULL;
if (!filename) {
@@ -702,7 +704,9 @@ void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict)
return;
}
- qmp_blockdev_snapshot_sync(device, filename, !!format, format, &errp);
+ mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS;
+ qmp_blockdev_snapshot_sync(device, filename, !!format, format,
+ true, mode, &errp);
hmp_handle_error(mon, &errp);
}