== sanity test 399b: fake read should not be slower than normal read ========================================================== 18:58:27 (1781218707) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.4494 s, 84.2 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.6217 s, 647 MB/s fail_loc=0 fake read 1.711971739 vs. normal read 12.514584912 in seconds