== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:27:35 (1777566455) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 4.75501 s, 221 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.321791 s, 3.3 GB/s fail_loc=0 fake read .337819689 vs. normal read 4.769109195 in seconds