== sanity test 77a: normal checksum read/write operation ========================================================== 23:12:52 (1788837172)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.332481 s, 25.2 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.47262 s, 5.7 MB/s