== sanity test 187a: Test data version change ============ 12:46:11 (1787157971) 10+0 records in 10+0 records out 10485760 bytes (10 MB, 10 MiB) copied, 2.38605 s, 4.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.317299 s, 3.3 MB/s