== sanity test 399b: fake read should not be slower than normal read ========================================================== 04:57:20 (1787389040) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.3922 s, 101 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.21362 s, 864 MB/s fail_loc=0 fake read 1.316757004 vs. normal read 10.468197776 in seconds