== sanity test 44A: zero length read from a sparse stripe ========================================================== 09:18:00 (1787750280) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0168975 s, 242 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0276682 s, 148 kB/s