== sanity test 44A: zero length read from a sparse stripe ========================================================== 09:40:43 (1790775643) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0168522 s, 243 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0294465 s, 139 kB/s