== sanity test 187a: Test data version change ============ 18:08:51 (1784066931)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.55982 s, 6.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.330821 s, 3.2 MB/s