== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:44:21 (1778291061)
debug=0
1000+0 records in
1000+0 records out
1048576000 bytes (1.0 GB, 1000 MiB) copied, 4.78962 s, 219 MB/s
fail_loc=0x238
1000+0 records in
1000+0 records out
1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.3396 s, 3.1 GB/s
fail_loc=0
fake read .355688246 vs. normal read 4.804653878 in seconds