== sanity test 399b: fake read should not be slower than normal read ========================================================== 15:31:02 (1741635062) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 2.00992 s, 522 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.290625 s, 3.6 GB/s fail_loc=0 fake read .302482279 vs. normal read 2.021508890 in seconds