== sanity test 399b: fake read should not be slower than normal read ========================================================== 18:19:42 (1786832382) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 13.0593 s, 80.3 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.15507 s, 908 MB/s fail_loc=0 fake read 1.230904025 vs. normal read 13.112728174 in seconds