== sanity test 399b: fake read should not be slower than normal read ========================================================== 18:24:14 (1788647054) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.5301 s, 110 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.12188 s, 935 MB/s fail_loc=0 fake read 1.184652681 vs. normal read 9.579089472 in seconds