== sanity test 44A: zero length read from a sparse stripe ========================================================== 12:07:38 (1786205258) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00348771 s, 1.2 MB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00541339 s, 757 kB/s