== sanity test 399b: fake read should not be slower than normal read ========================================================== 22:22:49 (1772680969) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.72656 s, 281 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.412273 s, 2.5 GB/s fail_loc=0 fake read .429912924 vs. normal read 3.742311329 in seconds