== sanity test 44A: zero length read from a sparse stripe ========================================================== 15:45:42 (1789069542) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0311601 s, 131 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0181831 s, 225 kB/s