== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:56:39 (1782226599) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.3534 s, 92.4 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.85687 s, 565 MB/s fail_loc=0 fake read 1.923644017 vs. normal read 11.413676744 in seconds