== sanity test 44A: zero length read from a sparse stripe ========================================================== 22:18:48 (1787797128) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0148836 s, 275 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0290114 s, 141 kB/s