== sanity test 77a: normal checksum read/write operation ========================================================== 22:47:29 (1784170049)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.0804466 s, 104 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.411871 s, 20.4 MB/s