== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:46:36 (1790102796) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 14.9858 s, 70.0 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.07567 s, 975 MB/s fail_loc=0 fake read 1.168652089 vs. normal read 15.045732909 in seconds