== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:35:24 (1761143724) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 4.11524 s, 255 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.327856 s, 3.2 GB/s fail_loc=0 fake read .343414281 vs. normal read 4.137419872 in seconds