== sanity test 399b: fake read should not be slower than normal read ========================================================== 16:34:57 (1787862897) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.0605 s, 94.8 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.05497 s, 994 MB/s fail_loc=0 fake read 1.115206891 vs. normal read 11.093943949 in seconds