== sanity test 399b: fake read should not be slower than normal read ========================================================== 02:04:25 (1781244265) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 16.2241 s, 64.6 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.74955 s, 599 MB/s fail_loc=0 fake read 1.831183418 vs. normal read 16.343856596 in seconds