== sanity test 399b: fake read should not be slower than normal read ========================================================== 06:46:44 (1762170404) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.27214 s, 320 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.403452 s, 2.6 GB/s fail_loc=0 fake read .429272925 vs. normal read 3.293812144 in seconds