== sanity test 399b: fake read should not be slower than normal read ========================================================== 02:34:10 (1787121250) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 13.3618 s, 78.5 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.48412 s, 707 MB/s fail_loc=0 fake read 1.543822137 vs. normal read 13.420389912 in seconds