== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:21:20 (1790778080) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.5126 s, 99.7 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.32096 s, 794 MB/s fail_loc=0 fake read 1.399039731 vs. normal read 10.547675458 in seconds