== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:18:05 (1787581085) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.8668 s, 81.5 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.27491 s, 822 MB/s fail_loc=0 fake read 1.345588023 vs. normal read 12.925936702 in seconds