== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:41:52 (1786484512) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 6.8228 s, 154 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.452019 s, 2.3 GB/s fail_loc=0 fake read .494698389 vs. normal read 6.857572479 in seconds