== sanity test 44A: zero length read from a sparse stripe ========================================================== 20:41:36 (1787791296) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0246163 s, 166 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0193763 s, 211 kB/s