== sanity test 399b: fake read should not be slower than normal read ========================================================== 22:13:15 (1786068795) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.0823 s, 94.6 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.52233 s, 689 MB/s fail_loc=0 fake read 1.589766576 vs. normal read 11.139455164 in seconds