== sanityn test 9b: append to striped sparse file ======== 00:00:58 (1734670858)
1+0 records in
1+0 records out
1048576 bytes (1.0 MB) copied, 0.0267036 s, 39.3 MB/s
3+0 records in
3+0 records out
3 bytes (3 B) copied, 0.0222503 s, 0.1 kB/s
Data read (expecting 'foo'): foo