== sanity test 44A: zero length read from a sparse stripe ========================================================== 12:08:22 (1789142902) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00985702 s, 416 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0140275 s, 292 kB/s