== sanity test 187a: Test data version change ============ 22:51:20 (1785984680)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 3.07402 s, 3.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.525386 s, 2.0 MB/s