== sanity test 399b: fake read should not be slower than normal read ========================================================== 06:18:30 (1779704310) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 14.945 s, 70.2 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.12313 s, 934 MB/s fail_loc=0 fake read 1.213370748 vs. normal read 15.005799781 in seconds