== sanity test 187a: Test data version change ============ 22:19:40 (1787883580)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.71225 s, 6.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.333879 s, 3.1 MB/s