== sanity test 399b: fake read should not be slower than normal read ========================================================== 22:15:28 (1785464128) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 17.1663 s, 61.1 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.44083 s, 728 MB/s fail_loc=0 fake read 1.509788561 vs. normal read 17.258630141 in seconds