== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:30:19 (1788658219) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.4255 s, 91.8 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.12686 s, 931 MB/s fail_loc=0 fake read 1.177885135 vs. normal read 11.496137118 in seconds