== sanity test 399b: fake read should not be slower than normal read ========================================================== 06:27:21 (1788517641) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.4383 s, 91.7 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.37705 s, 761 MB/s fail_loc=0 fake read 1.448391736 vs. normal read 11.509563175 in seconds