== sanity test 44A: zero length read from a sparse stripe ========================================================== 10:08:07 (1790777287) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0173653 s, 236 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0272634 s, 150 kB/s