1 files changed, 7 insertions, 0 deletions
diff --git a/mdadm.c b/mdadm.c
index 0478ce9..fee7fd9 100644
--- a/mdadm.c
+++ b/mdadm.c
@@ -1373,6 +1373,13 @@ int main(int argc, char *argv[])
 			rv = 1;
 			break;
 		}
+		if (delay == 0) {
+			if (get_linux_version() > 20616)
+				/* mdstat responds to poll */
+				delay = 1000;
+			else
+				delay = 60;
+		}
 		rv= Monitor(devlist, mailaddr, program,
 			    delay?delay:60, daemonise, scan, oneshot,
 			    dosyslog, test, pidfile);