== sanity test 187a: Test data version change ============ 02:12:36 (1777011156)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.572452 s, 18.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0980986 s, 10.7 MB/s