== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:06:06 (1788491166) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.41634 s, 111 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.05528 s, 994 MB/s fail_loc=0 fake read 1.161495750 vs. normal read 9.462423510 in seconds