== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:25:18 (1788884718) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.73127 s, 281 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.318042 s, 3.3 GB/s fail_loc=0 fake read .337917078 vs. normal read 3.748065896 in seconds