== sanity test 399b: fake read should not be slower than normal read ========================================================== 19:02:19 (1763337739) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 8.7069 s, 120 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.590051 s, 1.8 GB/s fail_loc=0 fake read .656958123 vs. normal read 8.747346776 in seconds