== sanity test 399b: fake read should not be slower than normal read ========================================================== 16:09:52 (1789070992) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.2307 s, 93.4 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.16478 s, 900 MB/s fail_loc=0 fake read 1.217640877 vs. normal read 11.311662042 in seconds