== sanity test 187a: Test data version change ============ 23:39:05 (1787888345)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.96714 s, 5.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.274402 s, 3.8 MB/s