== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:36:45 (1782931005) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.59717 s, 291 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.34094 s, 3.1 GB/s fail_loc=0 fake read .356330185 vs. normal read 3.617162643 in seconds