== sanity test 77a: normal checksum read/write operation ========================================================== 08:55:03 (1788353703)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.0884159 s, 94.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.379308 s, 22.1 MB/s