== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:28:30 (1788470910) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 16.2518 s, 64.5 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.08995 s, 502 MB/s fail_loc=0 fake read 2.171552413 vs. normal read 16.345545999 in seconds