== sanity test 44A: zero length read from a sparse stripe ========================================================== 12:54:43 (1790787283) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0206566 s, 198 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0134479 s, 305 kB/s