== sanity test 399b: fake read should not be slower than normal read ========================================================== 07:26:22 (1788693982) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 8.85443 s, 118 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.09153 s, 961 MB/s fail_loc=0 fake read 1.164006016 vs. normal read 8.924648539 in seconds