== sanity test 399b: fake read should not be slower than normal read ========================================================== 05:12:40 (1787735560) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 8.99325 s, 117 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.03332 s, 1.0 GB/s fail_loc=0 fake read 1.096904130 vs. normal read 9.032920791 in seconds