== sanity test 77a: normal checksum read/write operation ========================================================== 11:21:03 (1781623263)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.189106 s, 44.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.03644 s, 8.1 MB/s