== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:35:48 (1772472948) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.3701 s, 92.2 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.20871 s, 868 MB/s fail_loc=0 fake read 1.281324436 vs. normal read 11.482824063 in seconds