== sanity test 77a: normal checksum read/write operation ========================================================== 09:29:48 (1786800588)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.224231 s, 37.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.988536 s, 8.5 MB/s