== sanity test 399b: fake read should not be slower than normal read ========================================================== 03:02:55 (1787122975) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.83766 s, 107 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.1787 s, 890 MB/s fail_loc=0 fake read 1.271349153 vs. normal read 9.909504181 in seconds