== sanity test 399b: fake read should not be slower than normal read ========================================================== 09:54:26 (1787320466) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.6927 s, 89.7 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.985239 s, 1.1 GB/s fail_loc=0 fake read 1.046381949 vs. normal read 11.733439096 in seconds