== sanity test 399b: fake read should not be slower than normal read ========================================================== 02:00:57 (1789452057) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 8.91716 s, 118 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.972965 s, 1.1 GB/s fail_loc=0 fake read 1.041089958 vs. normal read 8.983653501 in seconds