== sanity test 187a: Test data version change ============ 21:13:15 (1781313195)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.530087 s, 19.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0875799 s, 12.0 MB/s