== sanity test 44A: zero length read from a sparse stripe ========================================================== 08:36:06 (1787834166) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0103281 s, 397 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0273552 s, 150 kB/s