== sanity test 399b: fake read should not be slower than normal read ========================================================== 20:17:06 (1753748226) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.37076 s, 311 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.337738 s, 3.1 GB/s fail_loc=0 fake read .352794894 vs. normal read 3.389168049 in seconds