== sanity test 399b: fake read should not be slower than normal read ========================================================== 18:40:03 (1781217603) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.4959 s, 110 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.01708 s, 1.0 GB/s fail_loc=0 fake read 1.083181691 vs. normal read 9.536134188 in seconds