== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:38:20 (1763354300) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.32033 s, 316 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.433803 s, 2.4 GB/s fail_loc=0 fake read .458154282 vs. normal read 3.343391132 in seconds