== sanity test 44A: zero length read from a sparse stripe ========================================================== 15:07:28 (1787857648) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0146565 s, 279 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0727613 s, 56.3 kB/s