tests/02lineargrow: clear the superblock at every iteration

This fixes 02lineargrow test as prior metadata causes --add operation
to misbehave.

Signed-off-by: Sudhakar Panneerselvam <sudhakar.panneerselvam@oracle.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Jes Sorensen <jes@trained-monkey.org>

diff --git a/tests/02lineargrow b/tests/02lineargrow
index e05c219d113a5715b046921687ae1e9bc8b7eef6..595bf9f20802e4a09c3fc50c4dadfb36b8ec3cbb 100644 (file)
--- a/tests/02lineargrow
+++ b/tests/02lineargrow
@@ -20,4 +20,6 @@ do
   testdev $md0 3 $sz 1
 
   mdadm -S $md0
+  mdadm --zero /dev/loop2
+  mdadm --zero /dev/loop3
 done