== sanity test 399b: fake read should not be slower than normal read ========================================================== 01:31:21 (1781242281) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 13.2486 s, 79.1 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.746412 s, 1.4 GB/s fail_loc=0 fake read .807746677 vs. normal read 13.340690765 in seconds