== sanity test 44A: zero length read from a sparse stripe ========================================================== 08:32:45 (1787747565) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0120007 s, 341 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0312103 s, 131 kB/s