== sanity test 399b: fake read should not be slower than normal read ========================================================== 08:56:33 (1787576193) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.6452 s, 98.5 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.28875 s, 814 MB/s fail_loc=0 fake read 1.340451544 vs. normal read 10.696702770 in seconds