== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:31:30 (1787855490) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 8.46058 s, 124 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.09609 s, 957 MB/s fail_loc=0 fake read 1.162913008 vs. normal read 8.515823458 in seconds