== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:36:57 (1779208617) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.5717 s, 83.4 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.02019 s, 1.0 GB/s fail_loc=0 fake read 1.081879183 vs. normal read 12.646871786 in seconds