generic/204: sync before scrub hits EIO

Let's see if we can prevent fs corruption warnings by flushing dirty
data to disk before the test ends.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

diff --git a/tests/generic/204 b/tests/generic/204
index 7250c00ad45d78fc661006a15fe115606bb97a47..22d6fed5c6fca1857609af9b24e54ae0ce574efe 100755 (executable)
--- a/tests/generic/204
+++ b/tests/generic/204
@@ -18,6 +18,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
 _cleanup()
 {
        rm -f $tmp.*
+       sync
 }
 
 # get standard environment, filters and checks