== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:24:34 (1787855074) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.5711 s, 99.2 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.941828 s, 1.1 GB/s fail_loc=0 fake read 1.026136793 vs. normal read 10.594253212 in seconds