== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:25:05 (1786638305) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 15.1265 s, 69.3 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.40344 s, 747 MB/s fail_loc=0 fake read 1.489582433 vs. normal read 15.183964607 in seconds