== sanity test 77a: normal checksum read/write operation ========================================================== 23:06:33 (1763352393)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.11549 s, 72.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.5291 s, 15.9 MB/s