== sanity test 187a: Test data version change ============ 00:21:50 (1775881310)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.600413 s, 17.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0775057 s, 13.5 MB/s