== sanity test 44A: zero length read from a sparse stripe ========================================================== 09:32:00 (1787837520) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0123003 s, 333 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0223152 s, 184 kB/s