== sanity test 399b: fake read should not be slower than normal read ========================================================== 11:44:08 (1786981448) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.4273 s, 101 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.810039 s, 1.3 GB/s fail_loc=0 fake read .875369004 vs. normal read 10.488020621 in seconds