Set 'metadata_version' for container_member in Incremental_container

From: Dan Williams <dan.j.williams@intel.com>

Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/mdadm.h b/mdadm.h
index a17043a..27f0f38 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -152,6 +152,7 @@ struct mdinfo {
 	int			cache_size; /* size of raid456 stripe cache*/
 	int			mismatch_cnt;
 	char			text_version[50];
+	int container_member; /* for assembling external-metatdata arrays */
 
 	char 		sys_name[20];
 	struct mdinfo *devs;