== sanity test 44A: zero length read from a sparse stripe ========================================================== 11:32:28 (1790004748) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0244274 s, 168 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.03048 s, 134 kB/s