== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:37:21 (1763354241) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.65854 s, 287 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.320028 s, 3.3 GB/s fail_loc=0 fake read .334536379 vs. normal read 3.675099191 in seconds