== sanity test 77a: normal checksum read/write operation ========================================================== 10:52:45 (1787842365)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.284325 s, 29.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.05517 s, 8.0 MB/s