== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:51:49 (1783961509) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 8.36375 s, 125 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.05364 s, 995 MB/s fail_loc=0 fake read 1.118711488 vs. normal read 8.402327840 in seconds