== sanity test 187a: Test data version change ============ 00:21:26 (1786422086)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.18802 s, 8.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.1359 s, 7.7 MB/s