== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:34:41 (1788806081) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 7.31212 s, 143 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.27443 s, 823 MB/s fail_loc=0 fake read 1.352547057 vs. normal read 7.343006836 in seconds