== sanity test 399b: fake read should not be slower than normal read ========================================================== 09:36:12 (1788356172) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.12182 s, 336 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.356322 s, 2.9 GB/s fail_loc=0 fake read .376605317 vs. normal read 3.140724881 in seconds