== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:17:38 (1788751058) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 8.60882 s, 122 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.780428 s, 1.3 GB/s fail_loc=0 fake read .813441939 vs. normal read 8.647403147 in seconds