== sanity test 77a: normal checksum read/write operation ========================================================== 07:01:33 (1787137293)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.247741 s, 33.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.06863 s, 7.8 MB/s