== sanity test 399b: fake read should not be slower than normal read ========================================================== 09:43:37 (1759844617) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 4.12113 s, 254 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.322933 s, 3.2 GB/s fail_loc=0 fake read .339442095 vs. normal read 4.134360381 in seconds