== sanity test 399b: fake read should not be slower than normal read ========================================================== 04:53:05 (1787475185) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.89473 s, 106 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.943312 s, 1.1 GB/s fail_loc=0 fake read 1.014077222 vs. normal read 9.958907152 in seconds