== sanity test 187a: Test data version change ============ 05:00:30 (1789290030)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.82062 s, 5.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.163241 s, 6.4 MB/s