== sanity test 77a: normal checksum read/write operation ========================================================== 11:59:30 (1788623970)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.586506 s, 14.3 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.43933 s, 5.8 MB/s