== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:17:56 (1782249476) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.6928 s, 98.1 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.33317 s, 787 MB/s fail_loc=0 fake read 1.410106469 vs. normal read 10.749995279 in seconds