== sanity test 77a: normal checksum read/write operation ========================================================== 09:13:20 (1788614000)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.258614 s, 32.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.08533 s, 7.7 MB/s