== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:15:36 (1786655736) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.6291 s, 109 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.15691 s, 906 MB/s fail_loc=0 fake read 1.226925676 vs. normal read 9.713984989 in seconds