== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:36:20 (1781620580) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 6.30701 s, 166 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.626299 s, 1.7 GB/s fail_loc=0 fake read .666929045 vs. normal read 6.346353278 in seconds