== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:11:21 (1789143081) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.57946 s, 109 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.28721 s, 815 MB/s fail_loc=0 fake read 1.366944958 vs. normal read 9.642321661 in seconds