== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:02:51 (1787752971) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 15.6074 s, 67.2 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.4704 s, 713 MB/s fail_loc=0 fake read 1.564102679 vs. normal read 15.677537429 in seconds