== sanity test 44A: zero length read from a sparse stripe ========================================================== 07:01:43 (1789124503) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0167994 s, 244 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0214472 s, 191 kB/s