== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:32:41 (1780338761) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 8.18872 s, 128 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.923726 s, 1.1 GB/s fail_loc=0 fake read .989276840 vs. normal read 8.231715761 in seconds