== sanity test 399b: fake read should not be slower than normal read ========================================================== 16:01:34 (1783972894) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.2062 s, 93.6 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.13436 s, 924 MB/s fail_loc=0 fake read 1.194733770 vs. normal read 11.262739544 in seconds