== sanity test 399b: fake read should not be slower than normal read ========================================================== 04:44:03 (1781685843) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.4739 s, 100 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.733673 s, 1.4 GB/s fail_loc=0 fake read .795157476 vs. normal read 10.525423929 in seconds