== sanity test 399b: fake read should not be slower than normal read ========================================================== 11:45:32 (1786117532) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.90623 s, 361 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.324536 s, 3.2 GB/s fail_loc=0 fake read .344808341 vs. normal read 2.921667565 in seconds