== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:04:10 (1788804250) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.19603 s, 114 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.16135 s, 903 MB/s fail_loc=0 fake read 1.233815784 vs. normal read 9.260972104 in seconds