== sanity test 44A: zero length read from a sparse stripe ========================================================== 21:08:29 (1787792909) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.045689 s, 89.6 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0239877 s, 171 kB/s