== sanity test 399b: fake read should not be slower than normal read ========================================================== 02:40:32 (1769758832) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 5.34247 s, 196 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.41925 s, 2.5 GB/s fail_loc=0 fake read .449694165 vs. normal read 5.367445948 in seconds