== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:04:05 (1790791445) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.8996 s, 88.1 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.16041 s, 904 MB/s fail_loc=0 fake read 1.242048038 vs. normal read 11.961011993 in seconds