== sanity test 77a: normal checksum read/write operation ========================================================== 09:31:58 (1761312718)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.131116 s, 64.0 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.491235 s, 17.1 MB/s