== sanity test 187a: Test data version change ============ 10:56:04 (1789138564)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.75733 s, 6.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.256535 s, 4.1 MB/s