== sanity test 187a: Test data version change ============ 23:56:08 (1788234968)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.48276 s, 7.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.173106 s, 6.1 MB/s