== sanity test 399b: fake read should not be slower than normal read ========================================================== 16:11:06 (1786738266) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 13.4562 s, 77.9 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.823441 s, 1.3 GB/s fail_loc=0 fake read .907751351 vs. normal read 13.523706033 in seconds