== sanity test 399b: fake read should not be slower than normal read ========================================================== 20:23:24 (1787703804) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 15.1133 s, 69.4 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.30299 s, 805 MB/s fail_loc=0 fake read 1.419659358 vs. normal read 15.167845800 in seconds