== sanity test 77a: normal checksum read/write operation ========================================================== 19:52:02 (1772758322)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.0925806 s, 90.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.417187 s, 20.1 MB/s