== sanity test 399b: fake read should not be slower than normal read ========================================================== 03:21:43 (1769761303) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.77909 s, 377 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.400583 s, 2.6 GB/s fail_loc=0 fake read .416238329 vs. normal read 2.794576226 in seconds