== sanity test 399b: fake read should not be slower than normal read ========================================================== 06:39:30 (1783075170) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 5.23704 s, 200 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.324505 s, 3.2 GB/s fail_loc=0 fake read .341018213 vs. normal read 5.251385508 in seconds