== sanity test 187a: Test data version change ============ 19:13:14 (1760137994) 10+0 records in 10+0 records out 10485760 bytes (10 MB, 10 MiB) copied, 0.643925 s, 16.3 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0680161 s, 15.4 MB/s