== sanity test 44A: zero length read from a sparse stripe ========================================================== 12:04:26 (1787846666) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0181736 s, 225 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0527282 s, 77.7 kB/s