== sanity test 187a: Test data version change ============ 10:48:43 (1789656523)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.25981 s, 8.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.357321 s, 2.9 MB/s