== sanity test 187a: Test data version change ============ 05:37:57 (1786095477)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 2.1253 s, 4.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.437188 s, 2.4 MB/s