From 2ce7c39bfad832ea20804ba04ca86ddff71b1d00 Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Tue, 4 Nov 2008 21:06:00 +1100
Subject: [PATCH] test: always start with a clean slate.

To avoid confusion with old array, also zero superblocks
before starting a test.

Signed-off-by: NeilBrown <neilb@suse.de>
---
 test | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test b/test
index 22f142f..f1555f7 100644
--- a/test
+++ b/test
@@ -180,6 +180,8 @@ do
    rm -f $targetdir/stderr
    # stop all arrays, just incase some script left an array active.
    mdadm -Ssq
+   mdadm --zero $devlist 2> /dev/null
+   mdadm --zero $devlist 2> /dev/null
    # source script in a subshell, so it has access to our
    # namespace, but cannot change it.
    if ( set -ex ; . $script )  2> $targetdir/log