== sanity test 44A: zero length read from a sparse stripe ========================================================== 21:27:19 (1790731639) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0179175 s, 229 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0146288 s, 280 kB/s