== sanity test 44A: zero length read from a sparse stripe ========================================================== 11:49:46 (1761320986) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0152862 s, 268 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00538377 s, 761 kB/s