== sanity test 77a: normal checksum read/write operation ========================================================== 14:58:09 (1764791889)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.258038 s, 32.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.827775 s, 10.1 MB/s