== sanity test 44A: zero length read from a sparse stripe ========================================================== 07:49:22 (1789127362) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0749069 s, 54.7 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0111716 s, 367 kB/s