== sanity test 44A: zero length read from a sparse stripe ========================================================== 00:48:05 (1746074885)
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.00825098 s, 496 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.0194531 s, 211 kB/s