== sanity test 187a: Test data version change ============ 17:25:08 (1758835508)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.34438 s, 7.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.167643 s, 6.3 MB/s