== sanity test 77a: normal checksum read/write operation ========================================================== 06:56:48 (1787396208)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.160232 s, 52.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.769687 s, 10.9 MB/s