== sanity test 77a: normal checksum read/write operation ========================================================== 19:37:52 (1788651472)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.326715 s, 25.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.00859 s, 8.3 MB/s