== sanity test 399b: fake read should not be slower than normal read ========================================================== 02:24:35 (1788848675) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.9847 s, 95.5 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.983374 s, 1.1 GB/s fail_loc=0 fake read 1.044459113 vs. normal read 11.039615173 in seconds