== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:14:39 (1782616479) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.9924 s, 105 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.18498 s, 885 MB/s fail_loc=0 fake read 1.265804677 vs. normal read 10.032834599 in seconds