Detect level change

For level migration support it is necessary to allow mdmon to react for level changes.
It has to have ability to change configuration of active array,
and for array level change to raid0 finish array monitoring.

Signed-off-by: Maciej Trela <maciej.trela@intel.com>
Signed-off-by: Adam Kwolek <adam.kwolek@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/monitor.c b/monitor.c
index 3962d9e9..4efe5da7 100644
--- a/monitor.c
+++ b/monitor.c
@@ -506,7 +506,7 @@ static int wait_and_act(struct supertype *container, int nowait)
 		/* once an array has been deactivated we want to
 		 * ask the manager to discard it.
 		 */
-		if (!a->container) {
+		if (!a->container || (a->info.array.level == 0)) {
 			if (discard_this) {
 				ap = &(*ap)->next;
 				continue;