== sanity test 399b: fake read should not be slower than normal read ========================================================== 19:18:05 (1788218285) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.4019 s, 92.0 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.03255 s, 1.0 GB/s fail_loc=0 fake read 1.107195356 vs. normal read 11.455992914 in seconds