== sanity test 399b: fake read should not be slower than normal read ========================================================== 18:43:35 (1781217815) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 14.4094 s, 72.8 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.85468 s, 565 MB/s fail_loc=0 fake read 1.920503901 vs. normal read 14.507177244 in seconds