== sanity test 399b: fake read should not be slower than normal read ========================================================== 08:30:02 (1775046602) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.93862 s, 357 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.362861 s, 2.9 GB/s fail_loc=0 fake read .377034362 vs. normal read 2.955598553 in seconds