== sanity test 187a: Test data version change ============ 20:46:00 (1789519560)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.83485 s, 5.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.305755 s, 3.4 MB/s