== sanityn test 9b: append to striped sparse file ======== 00:15:26 (1746072926)
1+0 records in
1+0 records out
1048576 bytes (1.0 MB) copied, 0.0360614 s, 29.1 MB/s
3+0 records in
3+0 records out
3 bytes (3 B) copied, 0.0706994 s, 0.0 kB/s
Data read (expecting 'foo'): foo