== sanity test 187a: Test data version change ============ 00:39:56 (1775882396)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.576114 s, 18.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0711914 s, 14.7 MB/s