== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:25:31 (1780089931) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.54382 s, 412 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.283285 s, 3.7 GB/s fail_loc=0 fake read .296868360 vs. normal read 2.559071519 in seconds