== sanity test 44A: zero length read from a sparse stripe ========================================================== 12:20:08 (1787847608) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0192916 s, 212 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0394734 s, 104 kB/s