== sanity test 399b: fake read should not be slower than normal read ========================================================== 11:54:12 (1754409252) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.71201 s, 282 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.391176 s, 2.7 GB/s fail_loc=0 fake read .414336358 vs. normal read 3.732326082 in seconds