== sanity test 187a: Test data version change ============ 18:10:21 (1776204621)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.678106 s, 15.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.103691 s, 10.1 MB/s