== sanity test 399b: fake read should not be slower than normal read ========================================================== 06:23:22 (1788517402) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.3272 s, 92.6 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.09 s, 962 MB/s fail_loc=0 fake read 1.199981757 vs. normal read 11.368872287 in seconds