== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:34:30 (1790778870) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 6.9263 s, 151 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.729493 s, 1.4 GB/s fail_loc=0 fake read .766038126 vs. normal read 7.013169263 in seconds