== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:14:03 (1787588043) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.44327 s, 111 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.70763 s, 1.5 GB/s fail_loc=0 fake read .772155285 vs. normal read 9.534890500 in seconds