== sanity test 399b: fake read should not be slower than normal read ========================================================== 19:14:07 (1781219647) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.1987 s, 93.6 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.14232 s, 918 MB/s fail_loc=0 fake read 1.215180617 vs. normal read 11.254899398 in seconds