== sanity test 44A: zero length read from a sparse stripe ========================================================== 23:13:09 (1790737989) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0413541 s, 99.0 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0186893 s, 219 kB/s