== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:29:56 (1767320996) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.2735 s, 102 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.42579 s, 735 MB/s fail_loc=0 fake read 1.514171355 vs. normal read 10.325672485 in seconds