== sanity test 399b: fake read should not be slower than normal read ========================================================== 01:32:26 (1786426346) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.93828 s, 106 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.01413 s, 1.0 GB/s fail_loc=0 fake read 1.090906420 vs. normal read 9.990612367 in seconds