== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:59:58 (1787849998) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.3111 s, 102 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.21841 s, 861 MB/s fail_loc=0 fake read 1.308470267 vs. normal read 10.371670493 in seconds