== sanity test 399b: fake read should not be slower than normal read ========================================================== 13:29:52 (1784050192) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.1893 s, 93.7 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.599201 s, 1.7 GB/s fail_loc=0 fake read .640536334 vs. normal read 11.249928987 in seconds